https://hemerotecadigital.uanl.mx/files/original/224/13108/BOLETIN_DE_ADQUISICIONES_RECIENTES._1990._No._57._Oct-Nov._0002015300.ocr.pdf cebbe11537c7d4757b1e40ec371537b7 PDF Text Text De Adquisiciones Recientes ~ BIBLIOTECA DR. EDUARDO AGUIRRE PEQUEÑO ONDMA F.A.U.A.N. L.No. 57, OCT-NOVIDIBRE/9 �C O NTENIDO Bo L ET I N DE ADQ uI s I e I oNEs RE e I ENT Es I%. J~ lJJis Cantó Galván Sub-Director Adm1n1strativo F.A.U.A.N.L. Ing. Rogelio Saliras Rodríguez SUb-Director Académico F.A.U.A.N.L. Lic. Raúl J. ~ya cantú Jefe de Biblioteca F.A.U.A.N.L. De Adquisiciones Recientes --awww __ ,.... t,u ..g Departamento de Imprenta de la F.A., U.A.N.L. Biblioteca "Dr. F.duardo Aguirre Pequeño" OOLEI'IN DE ADQUISICIONFS ~TENI'F.S, publicado por la Biblioteca "Dr. F.duardo Aguirre Pequeño" de la Facultad de Agronanía de la Universidad Autónana de Nuevo León. Con tma periodicidad bimestral, se distribuye gratuitamente entre su cammidad, con ningún fin lucrativo, únicamente con el propósito de difundir el material de reciente adquisición contenido en las colecciones de la Biolioteca Portada: Libro y Logotipo Ehlna ~lchor Rodríguez cualquier informción relacionada con este boletín, dirigirse a la Biblioteca de la Facultad de AgronanÍa de la ll'liversidad AutÓnana de Nuevo León, Apartado Postal -358 C.P. 66450 de San Nicolás de los Garza, N.L. Personal.Jlelte, carretera ZUazua-Ma- rín Kilánetro 17, en ~ín, N.L. 1 - 181 IMPRESION Con un tiraje de 25 ejemplares Para .... ....... ..................... ADQUISICIONES RECIENTES En Tesis de l ct Fac . de Agronanía de la UANL .•..•............ 182 - 187 En Tesi s del I. T. E: .S.M............ . ....... . ................. 188 - 189 DIRECTORIO Ing. Ranoo Trevioo Treviño Director, F.A.U.A.N.L. ~UISICIONES RECIENTES En Publicaciones PeriÓdicas AIX)UISICIONES RECIENTES En l'-13.~ s • • • • • • • . • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • . • • 19 O - 2OO �I ND I C E 01:.SAKROLLO RURAL Agrosoci edad .....................•................................... t.l Cotidiano ........................................................ . 62 ...................... ........................ .................. 63 6S ECUNOMIA Comercio Exterior . . . . . . . . . . . . . . . • . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . l:.xamen de la Situación Económica de México . . . . . . . . . . . . . . . . . . . . . . . . . . 1:.1 Mercado de Valores .. .. .. . . .. . .... .. .. . . .. . . . ... . .. ... ... .. .... . .. . UANL. Centro de Investigaciones Económicas. Boletín Bimestral......... 68 69 ADQlflSICfON'ES RECIENTES EN PUBLICACIONES PERlODICAS Nexos \ AGIUCUL TURA Agri business Wor 1dwi de . ............................. • • • • • • • • • • • · • · · · · · • Agricultura de las Américas ................. • ... • • .. • .. • • .. · .. · · .. · · · · Agro-Ha landa ....................•................... • , • .. • • • • • • • • · · · · · Agronomy Jou rna 1 ....................•.•............ • .. • • • • • • • • • • · · • · · . Agronomy News ......••...•......•.... • •.. • • • • • • • • • • · • · • · · · · · · · · · · · · · · · · l 3 4 5 6 . Análisis de la Agricultura Sinaloense •........... .. ......... •··· •· •··· 8 Bromides in Agricul ture .•.....•••..•.•.•.•• • •... • • • • • • • • • • · · · · · · · ·: · 9 California Agriculture ..•....••••...••............. • • • • • • • • • • • · · · · · · · 10 E1 Campo ....•...................•......•........ • .. • • • • • • • • • • • · · · · · · · · . Ciencia Agropecuaria •...•....•.•....••••. • • • • • • • • • · • • • • · · · · • · · · · · · · · · · . ·Gaceta AGricola . ................................... • •· •· • •·· •· •· •· ·· ·· México. SAG. INIA. Folleto de Divulgación ...... ............•.. ········ Pennsylvania Agriculture News ...•....... ; ....... • • • • • • • • • • • • · · · · · · · · · • . E1 Su reo ........................................ • . • ~ • • • • • • • • • • • · · · · · · · . Turrialba .................................. • • .... • •·· • • • • • • • • • • • · · · · · · · . Universitá degli Studi di Torino. Facolta di Scienze A~rarie. Annali ... University of Alberta. Agriculture and Forestry Bullet1n .•••....... •·· • World Farmers · Times ....•......••................. • • • • • • • • • • • • · · · · · · · · AGRICULTURA-ESTACIONES EXPERIMENTALES Arkansas Farm Research ..........•......•. : . . . .. • • • • • • • • • • • • • • • • • · The Georgia Agricultural Experiment Station. KesPñrch Bulletin ........ The Georgia Agricultural Experiment Station. Re~ t ,rch Report •........ • Illinois Research , ........................................ •· •· • •· • •• .• Kansas $tate University. Agricultural Experiment. Station. Bulletin ..... . The Texas Agricultural Experiment Station. CPR......................... BIBLlOGRAFIA . Anima 1 Breedi ng Abstracts .•.... , • .. • .... • · • · .. · · • • .. · · • · · .. · · .... · · · .. · Bi bl ;oc af é ..... , ..... , ................ · ~ · · · · · · · · · · · . · , · · · · · · · · · · · · · · · · · Irrigation and Drainage Abstracts ..••......... • .. •· •··· •··· ·· ·· ···· ·· · Nutrition Abstracts &Reviews, B: Live~tock Feeds and Feeding • •· •· •·· • Sorghum and Millets Abstracts .••........... • .. •·· •··· •· •······· ·· ·· ·· BOTANICA . Acta Botánica Mexicana ................................................ EDUCACION UANL. Uirecc1ón de Planeación Universitaria. Boletín. , ....... .. .... .. . Universidad Autónoma Metropolitana. Organo Informativo................ 11 12 13 ENTOMOLOG IA ESA News I et ter . . . . . . . . . .. . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . Entomological Society of America. Annals . .. . . . . . ... . . . . ... .... ... . .. . l:.nv, ronmenta I Entomology . .. .. . . .. • . . . .. .. . .. .. . .. . . . .. . . . .. .. .. . . . . . Journal of Economic Entomology ..... .. .. . . . . .. . .. . .. . . .. . . . ... . .. . .... 17 18 19 2(} 24 74 76 80 84 87 93 26 27 1 28 29 30 32 37 37 ~~ 50 51 56 57 )TL\OIS TICA . Estadistica. Revista del Instituto Intera~erica no de l:.stadist,ca FU~ l [ 59 SoyaNot ic ias ............................. • • • • • • • . • • • • • • • • • • · · · · · · · · · · · · 61 97 lLIZANTES ADIFAL ........................... . ........ ... .... .. .. ............... . 98, Fert 1111undo .................................... ... ...... ... .... . ... . 99 1FOC RPport . . . . . . ............................... ....... .. . ... . .. ... . 101 ~o luti ons . . . . . . . . . . . ................ ........... " .................... . 107 G/\NAOO Animal Research and Devclopment .................................... .. Austral 1an Heretord Quarterly ............ ........................... . llai ry Goat Journa 1 •••••••••••••• •••• ••••• ••••••• •••••••• •••••• •••••• Fnmentn Ganadero .................•......... ..... ... ·. . ........... ... . . Ganadero ................ . .•...... , ............. .. ... ............. ... . ,lournal of Animal Science ........................................... . Journa I of Uairy Science ............................................ . México Ganadero ....... ... : . ..........................•.............. México Holstein ............ .. ........ . ..... . . ... . ...........•.... .... Revista Cubana de Ciencias Agricolas .. ...............•....... . ....... Small Ruminant Research ........... .... , .................•...........• Técnica Pecuaria en México ................•.................•........ CULTIVOS 58 . Cactáceas y Suculentas Mexicanas ............. •,• .. • • • • • ...... "• · · · · · • · Crop Se i enee -....•........................ , ....... • • • • . • • • • • • • • • • • • • • · /O 73 109 110 111 112 113 114 120 129 130 132 136 137 HOR I I CULTURA ASHS Newsl et ter ................ , ............ . ................. \ ...... . 138 American Soc,ety for Horticultural Science. Journal ................. . 139 . HortScience ........................................................... 141 �lNDUSTRIA LECHERA Bundesanstalt Für Mi lchforschung Kiel. Jahresbericht/Federal Dairy Research Centre Kiel. Annual Report ..............••.......•...... .. 146 . M1lk ~ul let1n .......•....••.•...............•.....•...•...•.....•... 147 1RRIGACION ASAE l ransacti ons . , ................. \............................... 149 Agricultural Engineering ........••.............................•.... 151 Applied Engineering in Agriculture ..........................•..••... 152 No. 4 Vol. 12 - -~AYIJUNE 1990 - - - --------, 1 71 MULTIDISCIPLINARIO . Avance y Perspectiva ............. , ................. , .................. 154 y Afri.ca . • • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155 .. l:studios de As1a . r&d Mexico ..•.......•....•• , ............ ~···························· 156 . La Recherche . . ........................ , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164 NU TRICION . Cuadernos de Nutrición ...................................... ' ...... . 16 7 PASTOS Journal of Range Management .................... , .................... 169 . Range l ands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 Onu 111 • w ,cl ~11,/ic H,, /i1c,d, upcl,11, PLANTAS-ENFERMEDADES Pest Centro l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Phytopathology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Phytopathology News . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Plant Disease . ... . ........ . ....... . ................................. ~ UISICIONES RECIENTES . En Tesis de la Fac . de Agronomía de l a UANL ....... . .........•....... . En Tesis del I .T.E .S.M... . .•...................•............•....... ~UISICIONES RECIENTES . Erl lli.!)él.S , , , , • , , , , • , • , • • • • • • • • • • • • • • • • • • • • · • • • • • • • • • • • • • • • • • • • • • • • • • • 172 173 177 178 CROPS 8 - , . LIVESTOCK Growing onions and garlic V r Nicho/:-, explains culri,·ar se/ecrwn. planting , protecrion anci harvemng 182 188 14 Alfalfa in Saudi Arabia HADCO director general Jescnhes ~r0\\'tn ~ alfalfa in the de:ierr 190 18 Herbicides: a product revlew "'eed control products ol)our majo, manufacturers highliRhted 36 Marek's Disease: Still a threat! Attentive husbandry and proper vaccinatzon program required tu control malady AGRIBUSINESS LIVESTOCK · ,. , 29 American Brahmans for Thailand Thailand becomes third-largest importer of U.S. beef breeding stock .. ,. .· . -- - - ------------ 40 Newsllne 41 Products 42 Classified Advertising COVER 32 The Soviet Unlon's dairy lndustry U S. Holsteins expected to play important role in modernization efforts ; 39 Cherry Valley's 10 years In China Duck breeder looks forward to further ('.\pansion of successful China program DEPARTMENTS 1 _· · • Cwrinx alfa(fa on HADCO' s farm near Hail, Saudí Arabia MAY/JUNE1990 i AQIWUSINESS WOIILDWIDE 5 �2 ·,. . . ·: ... ~ ' '.: .. , EDITORIAL lng. Agr Víctor Prieto, Editor Fellcia Morales, Subdirectora DISEÑO Y ARTE Mayo/Junio 1990 - Año 39, Na. 3 Annmarte Armstrong, Diseno Gráfico 1 j ~ 5 V_o_ l. _12_ _ JULY/AUGUST 1990 CONSULTORES ARTICULOS John E. Bowen, Ph. D. J. Nonnan Efferson, Ph. D. Paul Lees, Dip. Agrlc.. N. O.A. Anthony Phelps, M. Se. l. A. Schipper, Ph. D., MVZ. 5-Cultlwos El cultivo de II guldul Una alternativa rentable que proporciona proleCCi6n de cuencas hidlograficas, con881'V8Ción de eueloe, y mallrial de construcción. ADMINISTRACION Gerald E. Keller, Presidente Marvln Toben, Gerente General Robert Herllhy, Subgerente Oorls Waldeyer, Promoción Qlar1es Sargent, Dlrec:ttr de Producción · Jane Mahoney, Jefa de Producción CIRCULACION ,¼ Oana Plcabla, Directora Elena Masson, Gerente •tmllaMartfnez, Servicios para lectores f,'un11icides CROPS : , 1 11 Growing beans for profit Dr M.A Nichvfa e.'l{Jlwns how best tu grow broad, snap 1.md Limu :,eam 1 36 China faces input shortage 1 Raw materials f ar piast11 s and fertilizers are necessary to bridge slwrtfall 37 Potato project in Turkey IFC invest., in venturc that will supply f rench fries to Europt!an rt!Maurants 1 37 New uses for sago palm lndoneswn saga flou, ha.1 n,any armlicarwns SPECIAL REPORT: IRRIGATIOt,1 16 lrrigation and water use efficieñty Water usage in irrigatwn systems is examined 25 Preseason micro-irrigation tune-up Maintenance and repairs should be compieted before irrigating (Advertlslng salea offices, • Inda of Advlrtisers) ¡r, Irri¡¡at,nn ejjuienc, AGRICHEMICAL REVIEW : . [ Fungus control products ofJour manufacturer~ h1ghLighted . •1NFORIIACION DE SUBSCRIPCION · · Aeil1.L1 de tas Amftaa se edita ..-neote para todo aquél que esté . · . '. - - -- -- -·- - - - - •• no; blblotecas; universidades y escuelas lngene'tJs ag!ÓOlffllS; Yeterinarios , y fllata:nlcos. Para fabricantes, agentes y clstrbtilresdemaq:Jinartayabast8ciniento 40 Myanmar to rebuild duck industry Cherrv Va/In · provides breeding stock and coord111a1e.1 .financmg and input provtsion agrfcalas. SECCIONES PRECIOS DE SUBSCRIPCION PARA LOS PAISES DE HABLA ES~OLA Y POR· TUGUESA: en clllal1IS di los Estaoos Unidos, 1 a110 $30.00. 41 Baby food plant for Ukraine Alfa-Lava[ to build facility in Kiev 24 r!!Nuw ProcluctM AQrtclltll• di III ANrlca es una marca llglstrada. De!echos IIQlstrados. Es pro· piedad de Keller lntematlonal Plibllshlng Cor· por11Dn, 150 Great Neck lmd, P.O. Bax 914. Gllll Neck, N.Y. 11021, E.U.A. cables: KELLER•PUB GREATNECKNEWYORKSTATE eoi,,rtght 1990 de Keller lntematlonal Publlshlng Corp. , :. · - - - - - - - - - -- 42 Sanofi efforts aid poultry industry Mexlrnn 1emuwr is example of company' s serv1cc 111 poultry producers COVER Se distribuye también entra ban1 I!-'.. ~ DEPARTMENTS 43 Newsline 47 Product Resource 48 Classified Advertising ?J agropeaaria, tanto en al campo como en el JCllt1t• agrarias; functonal1ol de gobler• speqfic strain of infectious bursal disease ·- - ·L~dlr&eta o lnllrectamenta-con 1os aspectos de la Industria it;todot I'\~ 38 Controlling 1.8.D. Vcry importan! is the identification of the AGRIBUSINESS PROFILE aplCadonet Préctlca admlnlllttatlva poco usada, que permite al produc:tor tomar decisiones bien informadas. Agllzan Ingenio oolomblano Gracias a tractcne de alta eficiencia, et ingenio azucarero La Rilaralda hoy compite con más eficiencia en un mercado diflcil. : Miembro de Business Publication , ~ Audlt of Clrculatlon 1 LIVESTOCK 14 Ct)Enfoque PMl.lpúNIDI y - 20 ~,....... WBPA · 28 Fungicides: a product review - - -- Página 8 ; : : 28 '-lJSucesos ICefler lnt1 Publlshtng Co,p.. Photo courtesy of Rof.?ers Brothers Seed Co .. Boise. ldaho JULY/AUOUST 1990 1 AGR11USINESS WOALDWID!6 Printcdby World Publication.s Princers Utlil 407 Heng Ngai Jcwellcry Centre No. 4 Hok Yucn Slrecl East Haghom, Kowlooa, Hoq Kong 1, Página 20 • AOIUCULTURA • ,.. AIIERICAS Mayo/Junio 1990 �September-October 1990 An American Society of Agroriomy Publi~tion Pagina Volume 82 Numb.-r 5 GENERAL 5 La floricultura holandesa Ganado y come en Holanda CROPS C'} sl '-ema to >d, " 1ul,n,,t and lnloleranl Soybean Cultivars D.E. Radcliffe. R.S. Husscy. a,,J R.W , :,, ,Ju11 ' \~ Pla11t llei¡tht. 1>,.,1. ,1nd < apacilanre !Vleters l 'sl-d to Estimate ~rmudagrass Herbage Mass M.A. <,onzallt. M.A. llfl.\ \cy und d. l:. <,,111,1 ............ ..... ...... . .... .................. ohl \ ield Characleristir· ,,t \ ncienl Ra(·e, oí l\llaize Compared to a Modem Hybrid F.P. Gardner. R2ul \ ~11, 111d () 1 YlrClouJ .......... ............ . ............... ... ..... 8(,4 ~c..•,011al Gro" th l~a1r t·auern, l,1r Orchardgrass and ·1a11 Fescue on the Appalachian Plainu R h1111 Ut:ni~on d•·d 3 6 SECTOR DE ALIMENTACION Y ARTICULOS EST 'v\ULAN La exporlac,ón de bulbos de flores superó los 1il millone de florines La Holandesita como logotipo en los quesos ~ ~1ondeses Buyer's Guide de los Industrias Elaboradoras a Confitena y Chocolatería 6 7 11 ÜOI.J¡!.la\ I',•, 7 SECTOR AG RO-INDUSTRIAL Lo pesco intensivo en Holanda .... suministrador cie pr Jlt- 0s en el futuro 8 Hendr,..: y Peques desarrollan un establo porcino lavoro bl,:. al merl10 ambiente lü Nuevo M áquina de procesorn1ento de rosos r.~•rnpletu pr ucesam1e1 ,to de 4.100 rosos p~r hora 11 Banco de Dolos Agnmoch 12 Holanda exporto en 1989 mayor cantidad de moqu, 1u~ •" ocesodorn• de o lime 110~ 12 1 STORK · ACM sistema de corre de pollos en 3JO0 pe"•·· ..>or hor3 \du 11•, 1 : Cro:, \\ 1lll'r 1 l Conf(;'1t·• 10 sobre Agriculiura y Medio Amb,en:P Congresr. de la Federación Internacional de Penod stc•~ .A9ncolas 1991 Seminarios durante VIV•Europe '90 Fena P1ofes1onol poro lo Ganadería (Veevak) Expos1c1or Profesional de Floncultura Ferio comercial holandesa para la Horticultura N.T " Ferio de Aperos de Labranza Congresos en Holanda 14 14 15 15 15 15 15 16 16 17 ~ ~ Jl)I&.:; ~ 41 ~~-~ - - · - - - --, 1 :•~ El empleo de nombres comerciales no implico lo oprol.Jac10" n1 constituye el oval del Ministeno Holondes de Agriculturr- Naturaleza y Pesco , •1 ~ 'r - ---, Paro información general sobre lo Holanda ogror10, puede Redocc1on de Agro-Holanda Ministeno de Agricultura, Naturaleza y Pesco Aportado 20401 2500 EK lo Hoya - Holanda Telefox: (+31) 70 3477459 ng,rse o· !!6'• 911 , lmll'\ Jnd 1-oral!t !)ualit) Rebttionship~ in Alfalfa R.A. Halim. D.R. Buxton M.J Hallcndort. an<J .......... .. ..... . ... lup,l'al Ct•llu1:" , \ 11µlira11u11 ~ ffrl'h 1111 1ull Fcscae Dig1·~1ihilit~ J.R. Forwood, l) A. Slepcr, anti J..\ Hl'11111ng Grnm. Dr) \l., ,,., •·lll ,{.-la11on~h1p, for \\'ínter Wheat and <,rllin SorRhum-Southern Tli11h I'lain~ li;¡¡-, A Hu-.. 11 llanest Mana::,·111, ,11 ,1 , ( nmson ( lm(•r ( over Crop for No-Tillage Corn Production J r. Holúcrbaun, •\.M. ücck,·1 ! M1•· ., , 1 \l11t,1 11 n,1dl P Vough.. ............. .. ...... .. ...... ..... ... l>a¡ lt'nl!th a,d I t'll·P~ralt1rt' 1- llrc-1 on 1- mcrl!ence and Farly <.irowth oí Sericea Lespedeza J ,\ . Mos11d1 ~ Sl'cdinl! Üt't1'it1 Jn,i J<.,1, ~paunl( for l.1·ntil and Rainfed Mediternancan Environmenb s.;-.. Silim, M < ~.i»cna, anú W r ,~kim ............ .. .. lk1elopmen1111 l li~!!" ·"'' And lfrrnmml•nda1ion lntegrah'd O..,ystem Norms for Bahia11ra~, l i. G. 1'1ync 1 1 Rcchcigl. and R 1 ~h,•i" n" " .................. ACT ,vILJADE-S 1 ~111" ,{. F < ,,, n ENSEÑANLA INFORMACION, NVESTIGACIOI\ Centro 01..; lnformooo n) Conocimiento de Agn, ,1:v11 t'.'ultun , Gonoder .J Establee. ~,ento del Centro de Estudios sobre el f\\eci,._ M,ru1ente er, lo e, ,dad d Wageningen ......... .. ... ........... . ... . ... ....... .......... ... .. C.anop) Tcmpmltu , and ,tomatal (onductance of Water-stressed Dormant and Nondormant Alfalfa I ype~ M.J . H,,trer• Jorl. l) V. l ,n, .J k ' 1'ea11,·11 . ........ .. . .... . .. ....................... x 1 lndole Aceti1 ,1·,ci l' rot'uction b) the I ungal Endophyte oí Tall l•escue J.P. De Battista. C.W Bacon R ,1·wN>n. R J> l'latlnt·r. u11J 1 11 ,~1<1n ..... ........................... 8~x l'lant l\lor¡llwlu!,!1 of I J,sava Durinl! '>ummcr and Winter Luis A. Manrique ...... ... .. ... ........ .. l!l! 1 Leaf \rea 01·,do,,r11t·111 rnd D,, \lart,·r Productio11 oí (assava Lui~ A. Manrique ....... . . Kx Gro\lth Respon,1·, ',,, lfrlation,. allll Osmotir •\daptations of Eleven c. Turfgrasses to Salinity K.8 M~ 11:um anti , ~,turd,,, h ...... .................... ........ ......... ¡s.,_ Domesti1a11•1I art.J \1 ,,, , ,·pan !lean 11eld 1 ~rformanre l\'ith and without Drought-Stress ( f. 1 ~d1:nc1 H 1:,hda,c. ., 11" .1 <,. \ v ;,,n•· · ..... .......... ................ l!\llt Sl•,dlin¡: 11:t•nim·~ , ,u1a·t 1a,, c;ro\lth h'.~spousc,; to Chclated (ron and Biostimulator Materials J.M ( ,uJllc~ Jr and R 1 . 906 909 '1 14 '11~ '12 1 11:,1 9 1'1 SOIIS-· 1\i1rog1 n I cr1il11rr k.-,111,•r~ hi ( orn i11 \lonorulture and lfolat_ion Sy~tems ( ,.r " arvel and Todd \ndrew, Peterson 935 Irrt)!ation oí 1'.lrÍ!lr:i-, " th S1·111ndan Sl'\l'aRC Eflluent· 1 "ioil and Leachatc Water Qualit) .\.R Hayc, 1 I· Mancino. .111d 1 1 1' 1 ........................ 939 lrri¡¡auon of 1111 f~"'" ,.,th Sernndar) ~cwa11c FHluent 11. Turf Quality A.R. Hayes. ( .F. Mancino. W) Forden, D.M. K11pcr ,111,t 1 1 ' pp,·r .. .... .. ............... 943 E11rl) Gruwth ., 110 li111,truJ;t1'n Fixation 111 •\rrowlcaf CI011:r in Response to Startcr NitrOjlen H.H. '.;chomhcrg and R. W. \ ', ·:¡ Vl' I . ........ .......... .... .. 946 ·¡ l'rhni4m• for ..._, 11,u1.111n1• ~ it'ld Drou1thl Stress in the Greenhouse B.W. Penn ypackcr. K. 1 Lcath. W.l '>Luul arid R.R l h l Jr .......... ............ . 9SJ lh-~1du11I Soil '1IHIJ.!l'll , , \ffocll'd by Continuous, Two-\ ear. and t·our-\'ear Crop Rotation Syste•s G.E Varvel and Todd \ r.d11·"'' i . .. .... ............. ... 9SR lnorgan,c Nítrogen Distribution an<I ~oil Chemiral Trimsformations A~sociated with lnjecte4 Liquid Beef MINft J.E '.;aw,t'r M \ \ chm111. and R h,dt .. ............ ... ... ........... .. .......... .... ~il pH and Calcium Elfect on ',itrog~n Hution and Growth uf Bro11d Bean Erika Schubert. Konrad Mcngel. and Sven Schubert ....... ........ ............ . .... .. .... ................ ~)bean Growth and Yield as Atferted b~ Slirface and ~,ubsoi! Compaction J.f- John,on, W.8. Voorhecs. W.W Nelson. and ü . W Kandall .. . ...... .. . .. .... . Sustaining Soil Nitrogen for Corn ll~inl( Hair) Vctcb to ..·, ( roi, ."1. Utomo. W W Fryc, and R.L. Blevins Su11arbeet Response to Nitrogen as Affected by Seasonal lrrigation S.R. Winter . .. . ............ ... Pepper TntJ1splant Response to Root Volume anJ Nutrili,11 in the -..;ur~ery A. Bar-Tal B Bar-Yosef, and U Kafkafi ... 963 969 973 979 984 989 -\GROCLIMATOLOGY AND MODELING Matric and Osmetic Pott'ntial Elfects on Seedlina Emergeoce llt Different Temperat111'eS N.J L1vingston and F,, de Jong . 995 Exact Equtiolle for Calculatina Air uakqe Rates.from Plant Growth Chambers B.A. Kimball........... .. 998 SOYWEED: A Slmulation Model oí Soybean and Common Cocklebur Gro"1b and Competilion G.G. Wilkenon, J. W Jones, H.D. Coblc, and J.L. 0unsolus .... .... ......... .. .. .. . ...... ... . ... .............. .. ............. 1003 Warer, Hanest lntenal, aod Applied Nitroaen Effects on For1tae \'itld of Bermuda11nass and Bahiqrau A R. Ovennan, C. R. Ncff, S.R. Wilkinson. and F G. Manin............ . . . . ....... ................... . ................... . . .......... .. 1011 STATISTICS AGROB~SE/.C: A Microcompater Database Ma11ageme111 itnd Analysls System for Plant Breedlna urtl Aponeay D.K. Muhtze ........... ............. ... ......... . ..... . ..... . .... ................................ .................. .. .1016 Agro-Hola nda 4-1990 NOTES A Concise Table for Path Analysis Statistics W t\. Will1~11,. 1-. u Jones, and M.W. Demment..................... ... ........ . I022 Root Development oí 12 Forage Legnmes as Affected by Tc;npcraturf G .S. Brar. J.F. Gomcz, B.L. McMichacl, A.G. Matchcs, and H.M. Taylor ... ............................. ....... ............... . ............................................................................................1024 son \.\ ARE SCENE �AGRONOMY AGRONOMY NEWS NE February 1984 Q'GpSdiMce5o.:1etyof ~ American Soclety of Agronomy Soit S<:ience Soclety of A.-nca las Vegaa Hosts the 1984 Annuaf Meetings • ~ ., • .::,~;.;.;a ,· - ni.·~ ;1 1 - 1111,- 11..a - - i..,. · - C-.. la - ; - ,· - - . 1984. __,_ ...,_~o( . . . . . . . . . . . . . ~ ...,...,._, Acrm<,"'7, Crop 1e-. . . . , . Am."1a - 11..........,.oCY ... Aetfoa. A-..taa, T1le Ollly: o( U..,- of' - -•- ft _._v_c--c-- --roo--;: r_,... _..., ca• . _ -.i. mftee, - Ja&t • f-W,,.,.,. fJr-. • ..i,, . _ en. add:tt10n to thé. tarse tb6"1ter - rea~rant.. ~~t , 'r \m.. r'.'< • ~'~!tt,t~fSc~~:-i· ~ _:rc:,u II flod """ª 1M a - i - - la "Acroe- v..- ._ m..-tas fac-WUe-■ lAa ptdar- stma-. ......_ iHl~J l t:l nl Ita - i . c ali aoi,1,ietlocaled llptl,,s. "4d .,,_..._ Clúkl,- wW - W l y ftll"Y U,.- Youtb Hotel fo , - IA• • - 111U,a &«..I wbld, i... ae.....ed more than 200. 000 ~ •In.ce tl opened m JN8. lt la ac-Uya bol.! wltlwa • bole.1 &bel c.- .,. _ _ an t""."l:c1t1Dc ctty otfennc f"'(c-eUeot da~:ilJ.na ebowa, excPUeat rc._~,urn,n~ t • --t r,1nu, r. t·h•t.· .. n,}(h, ttm f. f•f •1. h lht l r,,- m t- robt·r~h1¡., 1,,1 hel1 vrtqf,-¡s 1r r<-<Of(ni .llAC memt)l:,,. t·,· .- . ·•:1l <r9 lli..f.'!':. _,_ '-~~ ..~ "' •lt 1h s:1 M:irk yuur c-ah."1'>d.l.r aow l)i_;.tn '"he regt(aal 3.tldo.auoaat coUecf.at« croa- <'Ql.¡t , ·• 1"ht- 51st -~lDO"'r tN..e t . . .et ...,,11 be NhJ!'.NO'f". 1.J~ J 91-4, a l MJd,r;-eat Rt:11ear, :. t •. ,1t.ole K.a,a..,. Mo. KaTl.11. . Ctty l"'"Otl\4':'Cllffnt.e 1rltl JO,.• 1t,~ cdUc:aUoie.J toara pJ.an.o.ed ror Nc:we-mber 12. 1 ,"' s.Gtb Chkag-o '~ottircol1 ~ Cropw CoatC!'fU •;ti u .• P4,'l,Ce !'oc,,,; 17,,..,l!th.. cm r11e tnt<hn~ fl<x•r if lh\." Cha ,.. Bo.1.rrl ,.>I 1 r.-de.~Ad!eda- R.o:,at lal..n-collesta:t~ Crope '- ,.. ,11 ,n..,. ,. 11 ª\ ,., •-v iA lh• n,.t.,, !""f•! '\t l• ,•f"• f ID f11J1ag l"IC.ll 'li -.,_("I• ty ,. •·•·· ·• Ibi -, .iClÍ\- -h•. -. , •llvnal"' aalld d E-LlJI~ iliUI \ \ \ ' >U,. ••¡.,- •t ·..1.- ----- V-• (!.._., Tb,o tow. . . . t.. Hllt°"• wllll oaarly 3. 28e "'-noaa room. a.Dd -.,uN, .tnc.-ludef' ov• r 125 000 ~ r P f ~e1 ·i,·• deli\1·n 1nf o:-m.: ulon .!l'W'. o1 , .11.y 101i,ro-1o, tfon.-.1 pobH<- ¡:..-d • \ ' • "IU ..· • amph, _.tj(,f'IA .• n. Lh, .,oHM meettDc and ca,q,nll•-a 6 f,,.cf' 11 V ' \ AGRONOMY ~~~~ Amrr1can "'M.lC~ ) ' o( <..ror C.nrn,,· Ap-onC"n" '0(.1~.-. rnt:n..... •' "'\C'II '<..Wf Y.dl.l ""º" ··.Educatlllll, lhc: Mal ICDC-'ªºº" ur plan, brcc.ckn· C hallcnge-, of ffltegratio~ plaai Wotechnolog;. ·'ChallcnrC"> o f .ali ~:1e1ir;¡ p-adllalc studenu to plant bttcdil'\I, .' '' lntctJlallulJ b1otC\.!10ol 01>' mlo a 1radua1c proeram m pla n 1 hrecdma •-a an.duate sludau·) pcr.,pe1.:tivc_· and ''E,pc...tat"'º'" oí thc ~,ndu... tc oudcnc ·· Thoe and \•thcr an1..I~ ,...,1) f-,c pnntcJ .Uo,,tt ...... r~ m.HC!,, Jl(Vl• h .•,~-.e ,1 11r~ 1nc: ,1·1d~ f.J .... ..,. ,, .J JAE su~cnpllon toda (. o m.iu JAE: ~ub~npuuns . 61 • .., X1,.,. Rd '-1adic,.-,n ' ' 1 en t I IU~~ '\n ~• ~~~•;:. n, ••llfr~-- V"" acl:epting RFLP maplines Tbc Crop Reg,,.tr.m Qn e omm111e,· (Cl.52). in 1,..o opcraooo wllf the Nauon:,.f Plan• <.,crmpla~n• S\Stem f"PGS), is acccpunc homoz-ygo U'i RFL P maphne, ro, re,i51rat1on and incorponlion in10 lbt bue coüection at 1he NatíonaJ Secd Ston,ae l.ab and: lnlo workma .;..,U.:,,;.u...,,.... Tu • ~ a mapline. sc:od U.. papa-to thc •pp,.oprialc Crop Rqistration Subcommincc Chair li,1 ed in thc m:t,1hcad pagr- of Crop ~c,rnu Rf'LP m¡,.phnc, ,.. a n~..-. catcgon to, ...ror rC!'g-c;ua11or 1n addi1iim to cuhnar .. pareni 1inc'J.. gumpllim. and gcn<'"fl, stocli.s A m a1Cunu m o l 2~0 maphne5 pct po¡~u larion ~m t,,c ..l ccptcd. Mappm• ci...ita t:v,cntuall~ ..,. ,11 bit , 1orcJ anJ cr()S-)hnil.co lhrouah thc plao1 1t1.c nom c pr0Jec1 d .1tJt,3~ ~llli!: , wd1cd bv USD'\-AR~ RrLP maphnC!"'o m , oc ordtH'f..l 1hrourt> tt , ,n,n1 '"' "'" Rcsourccs lnfo1 mo1.t1on Network da aba~ A nt::"v.s1cH· ,., ol~nned 10, distn,..uth•r. d ·h, 1990 ASA CSSA·!>SSA annual me-cunp III Anwnt<, íh< n~•sleuer " :ill app,<ar I hr« 11mc, dunng the mce:una, vn ::,tJnda) , Z1 Ocrob..'-f. on T uc,da) . ~ <k-i4"ber; and on \.\ cJnoda, 2A Octuba. t1cm 10, ihr- 23 and 2A O..totlc.r '"5UC°' ,houlJ l:'C ~ : 10 •\SA tlcadquartcr .. ,,, bro u1,h1 ,o t.hc m~unas .tnd .1rvppcd "' r at tbe: Pre-,c, Room u, the Mamou Rava-t:entc:r Du ■oc dclm.:-1 11.c:1ru te, the: mceri:na,: hcadquarrcr" officc. • wu m,,u kcnly 110,cd 1n. last IDOnlh , Atrottom• N~--- s., 1 ."'.,.~•~;:.. ~ ••h•·.. • s\ ~ -,,_ (: ~ i . .. ,r. ,..,,11 H1, J1,-..c1i.altv. Alfalra 5dccuc•1, 'J ~ ; r · !W(4aw p, 1 . fldanC) •'"ld f l\f l-i 1 ·. W) o mina H " '-1 .S ad,;"'()r<; for work . on FrC'\nd kn~, for ,ti! 1 ""'<'~J ..:onlrC\I uid 01I ",c:-;1 ,OJt t' 1.J1ni 1f 1 " ..2·•0'\ld l •11;11 l ,,; t-, 1· ..: r , J, 1¡i oooay ..... , ~'ª""~ ~ pubtic policy _,g -,o • ,~ ,11(,CI at ·112 ')\X ' ,f .. .,_ . ho, .... lh · ~ -..._-en ..IA._,• 1::.d ~ ... ~..,<'... A.ntonio I<' conttnl.K chis ~.mnmg Tri-St.,te-1\ mc-nt'-t-• r <H lht ,, v.c .. e: oro • t Utt'rJ ;!-- ,.,_ ... '·'\Clh°'t 1 .>ahu1t. Fot mf ·m-,•w•n • ..:om act ~ cdad M c,a., ... nr1 e <..1cfl.l•."1.1 J d Sud, "'- e \tw,11..uk> P°"1a..l no .a~ <62.."lc , 1._., 10, Fdo de h.b<1 a.:Q p ht•· 91 -5~' -4-61-40 ¡¡ °' America W,---4-22--00. e,• <2·r o, 1 -' ' , 1.a IO': .ltdte Bake·r Soil Science Society of Ameria, ,. ~ ~ ~ . , · · I- .¡,. B .. 11 R ' Y-ICI« L ,fadcriclt .P 0 ASA in~yearuEucuohoiVbl'ftll. &oócti<s • F..x«ulh·«- \o k:t F,c:¡;¡df't1t ~. IIIIE,"B Oooald ll. ~ ASA • ol the - 1 . Vtce U-yofCallfornia. aa..,,BioA. &• . ... .. •., . '• ~ ~ .. --f ~- :':'", ~· CSSA -·.■ - --·.g¡ .~fir-l ' ""' .. t-- -~ " _...."""' ..... ;,. -f, 'º S-I.Jaiftaity, l o J ' S A ~-Ele<:tíorl99041 . <leryH H<ii:hd, pmíenor Depllrtm<nt of Agrooomy at tJw Uruvcrsity of lllinoil. isCS.SA Praidcrrc-E&ect; mad Wil 11am v. McFeo. pror- ....i Director of Lbe Raounx UK! Envi, _ . . Sc:ienoe .......m 11! P1mluc Uaivenity. " SSSA Presidau-Elect ,_.. PRadmb ar• Arden A Balterupct'~r. p r o - ol ._ .t ~ y at Ncw Mn.KO Slal:c Unh crsr•, I\SA; Skwc A ~ B,edan,directoroflheN■áonals«d S..orag• Lab, Fl. Col. . . .....eü;4?S&A,,.,.. ~ - t t Oadnet, Dean oí the Collq¡: --t_.'ó.if.}t-,j,1"· ·. -" . ~~! - SS5A h .. h._:cn a..Lc, d. l.ht' \.k ~ 'ul Sacra Socxt1o 1n d, cl0p10& r·c _ ,ns:re ou• ir he .... .;,,1c cr-n USA John 1 '-' -'P ""1• °''SI\ f\,..,t P rc--.• J ·1J"1p 1h1 coordinatini: ..,<•n111 ,.. ·,,, ,,., •.l O¡'t'td: ,,r •• thlt' l\1cxican ,.._, ..-lil ath ir~ '"e 1990 Annua 1 ·r:ec• ' 11'' 1n ..., \. ,m, rlf'-., in pantc,p.--u,ng legi..ate Cropa Coec hM C"nmtriflt--e ¡ h,'"p.1.rlm4.nl or A~rUf"I oa,y-: Kae... ~.. La1.,.,-.ny Manaau.a... Kb ~ Crop ScieDct Socier, °"~ tCUAd- . .lmdaf'-tcprofcaor.atl.owa ... pl'UtdcDt for .-acaren alPioacs~BndlM Doa.ald N . ,~···· 1994 ISSS Congres::. scheduled foi MextL'J ne, of Amcnca a ngn ,,,onal S..1,cncc. FcUo..-., Pro..,-a.m wu LDHUU.CG to o narc» 1n ,~.,.pul .. o \ 1e, ~ 1, ,1 íor the summcr m<.:'--trng, ~h1-.1 "' .annr ISSS 1nier 1,.a.l J -ng_rt· .. ,-_,,,.: laf'Jn ínttr.- tt1ed StudeGl qu...u.oa. m.ay be dirct.-9 c.h.ur o í lhc Oepam-,-.im1 of A&tooomy étJ Oh1< Statc Univ~. beca.me Presid ..,, f tbe .:,011 Scicncc- SocfCt e:Jlp(:rtcn'-c h .. niendcd l('t dcmo-nqrau~ rhe ... a.luc of ,c,,.n , li!'r-, crnmr1, n11'r,.u:oor.., ar.:.~ • r, ,...,.,¡_, al 1h, J..C e::, n,, •cdl> ,u •tn:nco • Uat- November 1990 tu. P Milla. -.ny of Ao1ona a.te f'l.ad aad f"u.rf"QW Club; Dt part""-.1'1tt of Ac"ron.,.,,.: Turn '-' r H.:1:!1; Uai.-entt\ 11; lllto,>i ,- 110? ~ Co..dwln Av~u.f' l rbul3 JL GJ-., u,· ,n,..be obta1ned trorn 0T Vt:1 , -. l. l ...1-.-r ~ ,.,._. ,, t ol • .,. AaricOJtuul EJ<Pd(mcnt S1ation Anociatc Du-cc,or. i, die new Pn:st.d eot of tbe Cr-op Soeoce Soetctv oí Amenca Frcder ,,.} Cond111011~ Ha~ 11,os1 f'\.;t:'ltt r-e-.e,uch c~p,r-rienct Wb •U thc Uru'""-'"'' Qt Aruon "herc- ~ IN<,.t,d•;ed v11 t r'-'--J m ¡¡ alfallo1 I Of S&Jt t ol.cr&n..l' Re<ri1dc:-. h1~ ""'orL 01, ..,,1:., .... ~ 1,1,,, .u 1hc Ln1-..- -.11~ o f \o\.\oming hC' also "'''~h.... vmr,• ·• .-.rt--in in a.tfalf.i be prr; rnt.. ·.t.U ~., H e ~ ,;. ,, ccd1nr \\ofk un _,al ...... arle\ h..:alti. com r>au.. poim1.(1 1 s.;,unfoin .r,d whoat O· 1,,~~ -on ha.,-; ,r ,..., a prad• ,u 1c3, • ,.-S.!,,<•.;.:,• , n .... _. ;!W'- ' ~ urf't a 1 .,,. e----.1• <"'' u. ~-on . ,r, •.,_.. t fn,v,nT hc \ ~Olltana ♦. • ._ • J"·r 5alu,... and '-o~ine En "UnmcmaJ pro,,de quahr-cd indh-.duals widl • clube. ...-riou.-.ly - -. dlalr ol ~ A¡ronomy u Lbe Ull>wnity . .· _ -~ 11 uP.-oí..,_AmericaD 1~ 'l'!'~' • · AarOIIOIIIJ, Tiaor L l.ecbunber&, Purduc: Uoivu 1.fc ~" .Jp~ •u ~lr~ l ..1ud..u..:u1o-:.u.., ,,..,, Lol"'en \\ei!"llt-r v, rslry lN rec:'aa.l or aa&lcma.l c-~1.e. 0 p,== :: f · Statf' !'-1.rth"~ M1.a~nun 1'.-v11le- Y.1l"on New officers introduced in San Antonio · Tt""'(a.¡¡ Y.f'"l'tt 1, f,!' ~---·' ~ : : ' d ll. Nleba is ..... or lbreo dLSun¡ui,hcd lóCDIUU • 't. ·., ; , 1990-91 ■t Lbe /\SA. CSSA. and SSSA an ...a mcct.i..aaJ ~ • to 26 October in San Antonio Dr Nld- -~·. 1 Cn:.tral ~ 4',: -· 1 rl ,.. ,f, , .\. Dr Ju lm~n 2"" earn,..; h B ";; In C"rOfl SC1CQ(.. 1n 191s: a,.... hu, \' ",, •r. a,aronomv m I Yh 1 from t.bc: l-r.. vc:1 -"Y o t : 1 Newsletter planned for San Antonio n ¡lf"k\li ,r, .. H '""""••rl V.,,"' l,n.h t-rs1ty Ol T . . . . an ~ e d to part.1cls-,te ta tbe coutesta ~ew teem• •a,- ,...._.. a.o ldeotfOcaiton kJ& from· Dr R~ Mullen; ~ DPp.,nn1~r:1. lo.·"A Scat~ Colver i.11y; Amea. 1A 50011. Th•.i lut l:4 lo.:uaed at ao chargt, to ~ \m1·l"hd .oo LI>< V.«d "'""''"' Soac<v of "m<rica ni..·" Crop Registration Committee 1 di,, .. ~.,Jr . nc1 _ Mu h1ga.n Sta.tt: l'of- _;_~~~AGRONOMY NEWS Oa,. ,J \\'. Jnhnsop nam~d Congres:.ional Fellow 4i1, ¡,apcrs í1um lh~ Otvu1on... ( .. nd <. -7 \) ,,,·•~1ur lm pJC1 nr 81ot1,...;huol<,1v o n th,c Fu1 ... Trainms ,,1 r1:m'. Urccd crir.' i ••m tM' 1989 Las V~ac, annual rntttlD•'" ..,. ~- r ohl , hed m ,he F-.. U 1990 iuuc ot 1~ Juurr,a/ of A1,ono. 111, Tht: artidc lillcs an ..Training expcaed íor fulurc ph..U.C brced -=.n.•· "Trafoin& exptttcd ío, futurc pubfü.: plant brcedcn. , Statt- t'olvt-.-.uy ao.11vi:na aod publ11 l&Ddt,1 aLtDdina u( ru, alten,ath, •n,1 th, Atnuian Socie(y of Acr<>nomv C-1 IC- 7 sympo.~ ium papers to be publishcd in JAE r, l.•rry • Sort.llttwe• qran1.-.,11i.n tt- tw- ,,1, .. 1 u,- Kt!IDlttd, R . fRl''t. ll former a.dmhústrato,. ot tbe l.c<aotah& .,o,d StAt1ot••·• Tb.- C.t•ntr-11 ~l'JIUth-..., c.1rcb vUo,¡h l'nt•e,..,.lty of Mi:nne- 1o ... r,;1t tl pr<n-1de lna:UtuUotuf ' , • ~ :tnd ¡.,1 fesst~.1 dereJopn, :nt v,I 1-= k.- r ( AJ -ne"ll ""hh a11uon.,, Pl,lhl h polit.'} .?) t'Dh.c,, 1 1bt. f!IJ. sty QUanuty .U1(1 '""'ºt:. "; Coou'!rttec [aa;U}· ,tC)hr\ Goo-:-r'.-tlng. r, df,l p T«.> ecrem. et.JI.ge and tt!leYtaMllt atan emtert.ua a:tat,tl:, tn Laa Vep.e. Vl$Uortt are trea.&ed to• dau.lina G( mtertaJt1.--i la e.lega.& UMeter- re~nnc. of the ltrtp ~..... IN ....... • IN colortuJ Casmo c.,._ ter clolbe la U•••J' batel 1 1 1 - - - . codrtatJ loaac- - • . .re Rar-e perform Croa, cta..a. atU ~ ~ l l ~ r Mtc:h, c~t Tbt"' C"t"Tl:l c.: ", u '""·u . ,,.., pa.,111;, pohcy u..-•Ut 1n,·•1h·frur: foud a.c-rtcu ltur.. 10t1•rrut u.,(la.l 1rade <11od n :uu, 1 r, sourcea TbE- o~anu.a.u, r ,. p, •rt· 1 1 l 1J'""i P)o :..t , t .,..rte.ty ,-.:~_tu,~ "i.o ~ ~ :uJrv_,.- 1a l'f'e.&lly appr'-'t.'l,1,tecf . came frotn the W. K. l<t>l1r1t.- f'oundatloa. Battle C~ek. Mtc•. ta,..._ UOll,. ...-1,.11 In addH, 1on to thP tw(, "--'ti· . , 1 t.vntt,., .. hv~r-"i(ion"\I <•rU,•ate 1 • i .. e.,:b4'dutt'CJ tor ,....,: t◊bt--r-..a.rh,· ••h'ff'."m • t-, .,, Tht- r11,J11Dal contf'•t :. 1n 1 !.tl"1JllJ c-oordlD!lt:Q-,- .are •hlp Nattoo..al pu ►,1u· ,.,._ 1,---v 1tot-uet C't'A>Cernmg ,\m,-rh:a ~ qrlc-uh,lilre. fc')()d prodo,·ltvn at"ld u.•\.• (urm the a't;cnda of tbe lrrilaHnnnl Crn·'"-r (or ►~ .,o~~ "«rh"ultur:il Poltrv N"· ...-ntl v t •11r-,.·tu"' 1 ~ Re:-~ .. .,. ., ' '"' r thl f ·arure. 1.nc· • :, p..·,t.arv rt-i, ,·,111.· h I l(Jn,.-;i11,,o , .....,.4!(1 ·, n "'- aehfngton, D. C. Ln.illa l fun,uaa,: 01 .W. ::t milhon 01.er a Uve-.1•r perlad GmU o( DeatJt Va.Jte,-. lbe rc Le. loe to Mie 1D IIDd Al'OUnd t.. \recu,. M'any vtA1tora opt for • &aclUC &J:r &oQr o( LIie Ol'llad C""Y<>" - Jast • 90-mlllate flJa:l,l fr<>m 1k "E-rC"Pitsl a lbe Wortd. f t Tbe rocl< rormatJoa.o o( • • .Rock Canyoa aDd e.he Vo1l1ey of Ftre •re .)u.e a ahort ~ ªW'llJ'· HOCJ1N1r Daro, oae ol die sev• 80llaru. wo.. _ . of tlae world. olfera da!ly lou.ra. l.alta Mea.et. die --made l&l<e In u.e •--ten ........,,.,, pr<>rida a pla7crou,d tor aJ.1 ••U-r •pona ea.tbu•luta. C:it,,. vrmbér 16 Agricultura! Policy Center Established in Washington la a 3!!0, 000-plloe Naled - i n c _.i. t.0 t~ 11 '"'"'""' :1 ~-t ;; 1 Crops Contest Plans Announced , "'- 11J <o - lf'-01 Cliaa.rlaa:too r:1 \~!~~~: r,:1.'~• ,l-#1al .. -•., " 4::;-. .._.._ director o{ Uw ~ H l i f, oundatica of A.p-tc.a'-ral l-.coac:>mh..·e. t:ohc-reJty of CaJlfon:J.JA fe- muune-a rta::ht DO\\ to v mpltlt 11,,. \ 'our ,.:>mn..•nr• "'111 twl¡_ ·' t"l•,p.ln 1nt,>rm:1t1,-n 1 h• "' r • o(• ... ,... ·'\ cor.o;1de1 or tu,• ~,-c-¡.;ran t, ro, th( ful..l.ln. ·\ft.. r ' .., ~ h tu ~- · 'nl c1 In lhtr-rl-. fJii..q• 1nd n , 11 l .jJi!:o1,. ~ 1f • " ' ..-f' 1 •n , J ·-O •h, ' nhc MJ ftlNI wom.an'a and men•• atore., re«.aunntc. 11ft .-.,., bank. pbarmacy and m ore. O. U.. rool ot t.h.- lfllton ,.,. • 10-acre outdoor rec NiatJce park ot wbJ.ch Uw: toca! pofn.t o( I N~ !'; Soll Sr.iPnce Soc,etv of Americ~ ~•"1.ce ol 1t,, U.11. O..,.rtm<nt of -""1-lcalmrw - PleH•t· Lolke •r,por -•----caapr-.... ~~•al• .._e . . . . , . . . . _ _. ._ TJ,,o h :t r1 ► h1 ,., r,., •· dl• I• H '11. •i. , v1dc thr• t 11..1n ~ed• Mue ,-our pJ.-n• 11ow to attenc:, t~ .annua.l m H•tmga !\'ovetnbPr ." , J.(I 1.n ..., , :-_ ,.,,uom,•r ~plf.J •,r tb, World." ~ 1111- ~ tta•lí a r l ~ oarpated •er,..d lit' Prom lbe aaow cap Jj ¡1lP dt;:Vt!J.()f>C:d ., tnc n1t,cr-ab.1p aJNC?y ..._hit b 1-. d~~1am4!."d lv de lt.-rmioe lbt.• n..,t"'ltl!' c,f &.be membt.:rto?i1p lt 1• t"'<trt· mcl~ lllde,,,,d C.-.taal ca.tao actton .u:id 1m.Uu11lt,I rf'crt•8ttl'"1f't.;, ..w .._ floe ...... -- ~ -_ 4orrfatr u.. - will .,,____ --,.,..U,,á dae , _ -ever uafol4 la ~ Riltoa Hoce!. Crop Scionce Society of Amerfca Your Thoughts Are tmportant; Mail the Enclosed Survey Today p1.--,. ol ODe rtllllll&at.raa1.a In LJ• \'c:gaa - from elcgant dlaJ. . r oom.a muaic:d tMteJ"U.tnmeot lO 2◄-bc..,ur col..._ a.t.ope. YOQ ,_.,.. efl1"'(.J t rom e,cotie; lorqgn m'1Jt.J, <M which ~ e eatreea are e,, t.p•n-'d bv world fat0v0.,,; ch~f• ,.,.,. partalte of ¡iuurmN Wff ;:l é: ">ñt"n or fr1 a.t. t.1foc,o n ....,, 1A dóllly. Tbá 7-r lile •oel.Uea wlU. ,... .,_,. """ bote: - tbe L.u V - RGton - - . . J,200 comfortable . . _ - ; ·-~ ·~ ' March 1984 ,...,..,,.....,o,f,-.u,¡.., _ . _ . . ,... - °' ~...,,..,. ~ ... ~ ,.... ~.,. Arclat.,A.~' • ~A.SA. ;--~~ -:- " ·~·- -~ 'Id.., ·A. Eberhan C'SSA .... ~:.:t ,._ �' ¡• H I f I' ,¡ líf ji •8- 8 i ::, e:!!. 1 ¡~ tiJ ~ ii :, ! 11 ~ ·!l 11. f i!¡i t i 1 i i ,_. 1 1 1 ft 1 ~ i1 • 1 1 1 :t 1il ·1. 1 1 i 1 1t ~ ~ i ! :::, a. G') Al = .. .u,~ ... ... f: .. . . ... .. ... ... .. ... .. ... .. ... ... ... ... ... ... .. . . g: .. . ... .. . ... . ... . ... .,o -o n- t CD ¡;· e» 1: :::,. •:s.3 .,, o • a. CD ID < ii' m co iT a. "' - -z •- .. .. . ... .. .. .. ~ > =r e 3 ñ" CD Q. CD I» •a, .. • ... •ü ... •::E: .. .. .. ► Z\ r- p e e - o r- p m o f::s. ;:i. s· ::r • ¡; ..• ... .. .. . ~ ií • >< C) r- ► ttm 3 ..... O- r-e a.º ::, o z r-< ~o z § i! m ::u 8~ i"g- ..a. ~"8... o. e i: o ~ co w -& i~ ~~ g- :D o...! a, ~(/) o,.. ro ~¡ ~:::i. =r'" > :u :u 6: i~ !>o C>m e -Z =< ,, o ~ Ef ºº ~ i ___, ~ m :u m ! LJ ,.z o > a, - o. i» !R. [ is. g_~ CII t 2. ~g lo. i CII z t:-4 u, u, 111 ft - :J: p --a ,.~ ~i ~ ::-0 1 «l.f ~ a. ,.r- ·e: z .... .o e, :a e, e !:t e i u, § z i» ,. f 6ffl z u, ffl 1- L-J IN AGRICULTURE 1990 (57) CONTENTS THE NEED FOR A, SOUND S OIL OR SUBSTRATE .......•.•••.••........•.•••. 1 SPACE FOR FOOO ANO SUPPLY ANO WORLD TRAOE* NEMATODE STUDIES .............. ............ ..... .................. ......••.••. COMBINING METHYL BROMIOE FUMIGATION WITH COLO STORAGE TO ERAOICA TE SPODOPTERA L/TTORALIS 0N CHRYSANTHEMUM CUTTINGS EFFECTS OF SOIL SOLARIZATION 0N PLANT-PARASíflC NEMATOOES ANO PHYTOPHTHORA CINNANOMI IN SOUTH AFRICA STUOIES ON THE EFFECT OF ALUMINIUM PHOSPHIDE ANO ETHYLENE DIBROMIDE FUMIGATION ON THE VIABILllY OF WHEAT SEED EVIDENCE FOR THE INVOLVEMENT OF THE ROOT LESION NEMATODE PRA TYLENCHUS THORNEIIN WHEAT YIELO DECLINE IN NORTHERN NEW SOUTHWALES ANO BACTERI UM STUDIES TOLERANCE OF WHEAT SEED TO REPEATED RJMIGATION PEST PROBLEMS AND THE USE OF PESTICIOES IN GRAIN STORAGE IN THAILANO ·· ··············· · ····· ·· ··•·· ·········· ·· -- ~ 11 FUSARIUM SPECIES ASSOCIATED WlTH CROWN ROT OF WHEAT IN 1liE HUMANSDORP DISTRICT, CAPE PROVINCE NTERACTION OF ERWINIA Q4ROTOVORA VAR. ATROSEPTICA WITH VERT1CILLIUM DAHLIAE 0N POTATO ..: OF SOIL BORNE PESTS THE USE OF METHYL BROMIDE 0N COTTON WASTE SUBSTRATE IN STRAW MUSHROOM CULTIVATION (VOLVARIELLA·VOLVACEAE) FUMIGATION OF VERTICAL SILOS WITH METHYL BROMIDE APPLIED AS A HOT GAS ...., PlNPOINTING CAUSE OF "TOMATO DECLINE· CONTROL 21 7 . THE TOXICllY OF MIXTURES OF METHYL BROMIDE ANO METHYL CHLORO FORM TO STORED PROOUCT INSECTS NEMATOOES ASSOCIATED WllH OHIO STRAWBERRIES FUNGUS FUMIGATION •••••••••••••••••••••••••••••••••••• •••••••. EFFECT OF METHYL BRQMIDE ANO STORAGE TEMPERATUREON LOSS OF VIABllllY ANO OARKENING OF GARLIC OEVELOPMENT OF A COMBINED COLO STORAGE ANO METHYL BROMIDE FUMIGATION TREATMENT TO CONTROL THE AMERICAN SERPENTINE LEAF MINER 14 LIRIOMYZA TRJFOLII (DIPTERA:AGROMYZIOAE) IN IMPORTEO CHRYSANTHEMUM CUTTINGS MULTIPLE PEST PROBLEMS ANO CONTROL 0N TOMATO CROP PRODUCTION ANO PROTECTION L ~TERM EFFECT OF SOIL SOLARIZATION IN CONTROLLING VERTICILUUM WILT .O F GLOBE ARTICHOKES IN GREECE METHVL BROMIOE EFFECTS 0N EXPORT APPLES SOIL SOLARIZATION ANO UTILIZATION OF RESISTENT CULTIVARS FOR 1l-tE CONTROL OF ~TOOE"S EFFECTS IN GREENHOUSE TOMATO CULTIVATION toNrRol OF VERTICIUJl»WllT METHYL BROMIDE FUMIGATION TREATMENTS FOA PISTACHIO NUTS TO DECREASE RESIDUES ANO CONTROL NAVEL ORANGEWORM, AMYELOIS TRANSITELLA (LEPIDOPTERA: PYRALIOAE) OF ARTICHOKES BY SOLAR HEATING OR COMBINATION OF SOLAR HEATING WITH A REOUCED OOSE O F ~ BROMIOE RESIDUE ESTASLISHMENT OF PEACH III A REPLANT SrTE AS AFFECTED BY SOi. AJMIGATION AQ0TSTOCK. ANO PRUNING DATE BROMIOE RESIOUES IN GLASSHOUSE SOILS IN VICTORIA FOLLOWING BROOMRAPE CONTROL ••.•.•..........•..............•.•.•..••.....•........••• APPLICATION OF METHYL BROMIOE IN HEAVY SOLS FOR BROOMRAPE ERADICATION BROOMRAPE (OROBANCHE SPP.) CONTROL WITH ETtM.ENE OIBROUDE ANO CHLOROPICRIN PROBLEMS 41 BROMOMETMANE FUMIGATION 25 EDB RESIOUES IN GROUNDWATER - CASOOLTURE ANO BEERWAH 1HE DEGRAOATION OF METHYL BROMIDE IN SOME NATURAL FRESH WATERS. INFLUENCE OF TEMPERATURE, pH ANO LIGHT 8ROMNE-CONTAINING RESIOUES RESULTING FROM FUMIGATION OF GRAIN WITH METI-fVl BROMIOE-CARBON OIOXIOE MIXTURES '° �.' .... ¡:¡g «:QQJ.Qf(J) q In this issue Revl•t• Agrlcol• , Geneder• 4 12 21 Resln midges in Monterey pine Chrlstmas trees Paine. Perry Koehler Two rumen-protected amino acids in dalry cows' feed change the protein content of mllk Chow, DePeters, Baldwin Cereal torage for da1ry cattle DePeters et al Though these rrndges do cause visible damage to Chnstmas trees, it is not enough to 1ust1fy chemical control measures 6 A tourfold increase in California cheese produclion over 1O years has prompted da1ry operators to look for ditferent qual1 t1es in milk. 24 14 Leaching fraction, soil salinity, and drainage etficiency A new race of downy mildew threatens spinach Correll et al. l,rismE:r A common pract1ce for other c1trus pests skirt prun1ng now appears to he,p centro, Phytophthora brown rot. too A new straIn of downy mildew ,5 ,ntect1r• , otherw1se d1sease resistan1spir ¿ , .vaneties. 8 16 Cover story Supplemental chemical control for omnlvorous looper on avocados Bailey Olser Farm employment and wage patterns in the mid-1980s Martín. Miller Ar ... pIc11- · <;ubsurface dra1n can keep " r· Hid ne up ,n 1mgatea soils out ' 10 • h-i .v HP• ·~ d drairOCt s effíciency car oe a 27 Res,stant germplasm controls Fusanum wilt in cantaloupes ,, ,,. ,0Ie1 ssed cantaloupe • r ~ j rr ' ; 'exas and France w1th l, ,1 .1,,, ...¡ car1aloupes to produce r ,',o' , res .¡ant breeding lines ,1 ,-,•, , • 1:11 When th1s Insec oest occas1onally escapes the control of naturally occumng parasites chem,cal control rnay be appropriate 10 Chemlcal control of amorbia. an insect pest of avocado and citrus Bailey, Olsen Researchers are iooking tor selective ,n sectic1des to augment the b1olog1ca ro1 trol of this pest ;v'1ost of the d1rect hInng of far•· w ker, 1::. on large farrns, srnaller oper 11 o s art> riakIng greater use of 1ndependw 1am ,Jbor contractors (Photo by ;clck K.e , Clark) 19 Predatory mites help control thrips on floriculture crops Hesse1n, Parrella fwo mIte spec1es were tested succe::.s tully ,n greenhouse mals against wes,ern f1ower thrips 28 Unions. their effect on California farm wages Mrirt r Abele unions hada sign1f1cant ett, vi 'nember wages in the 1970s wuu ' "'1ade fewer strides in the 1980s l=..i 1 mworker Annual index 1990 in - - - - - -- - - - California Agriculture VOLUME 44, NUMBER 6 Actlng Editor Jim Coats Art Director Pamela Fab• , Clrculat,on Manager Lorrie Mandonao C.lifomis Agricultura 1s pubhshed every other month by the DiV1S1on of AgneoJlture and Natural Resources University of Cahfom,a, 300 LakeS1de Dr 6th floor Oakland, Ca 94612·3560 Tefephone (415) 98' 0044. Maileo at second cl;ss postage rates at Oak land, CA and at add1t1onal mailing oft1ces Postmas ' fer: Send changa ot address "Form 3579· to Ca/ífomia Agncullure at the above address For a free subscnpt10r:, write Cahforn1a Agnculture 300 Lakes1de Dr Oakland, CA 94612-3560 For a c:hang1r0t-address sel'ld old label or subscnpt1on number. Telephone (415) 987-004.i - - -- - - - -- - Art,cles pubhshed herein may be repnnted. provIded no advert,sement for a commercial product 1~ 1mpliec or ,mpnnled. Please cred,t Ca/ffomia Agriculture Univers,ty of Cahfornra No endorsement of products named ,n art1cles Is ,ntended nor is cr1t1c1sm ,,.,pl,eo of similar products that are not ment1oned The University o' California, in compliance w11r the C1v1I R1ghts Act of t 964. Title IX of the Educat,on Amendments ot 1972 and the Aehab1htat1on Act of 1973. does not d1scnmmate on the bas1s of race creed, relig,on. color nat,onal origin. se~. or !"'lenta, of physical handicap in anv ot its prograris 01 dCtv•· (ol ' Editad• por: ~ • IR~!!!;u·~..-r. Mar Negro No. 147 Apdo.i/;Postal ·17•506 Col. Tacuba México, O. F. 11410 4 Autonzada como Correspondencia de Segunda Claae. , Registro No. 001-1038, de fecha 1°:lle julio de 1980. ,. Oirecci6n General de Correos. Registro de Propiedad Literaria No. 3259, de fecha 29 t~ de septiembre de' l949. Sria. de F.du~n Pública. ~, Certificados de IJcitud de Contenido No. 39 y de Licitud -r de Título No. 63. Comiaión C<illficadora de 1:1bllcaci°1..', nes y Revistas Ilustradas. Sria. de Gobemaaón. ~lifi' Registro No. 169. Cámara de la lnduatrla F.ditorlal. ,: .l, Miembro fundador de la Alociación de la ,Prenaat Técnica Mexicana. t,es c,, w,th respect to any ot lts emptoyment poli c,e5 µrac1,ces. or procedurts. The Un1vers1ty of ,, ar,tornia does not d1scnm1nate on the oasis ol age ~· estry ,exual onentahon, marital status, cit1zen• o rned,ca• cond1t1on (as 4efined in sectIor- 12926 'J' Ih1, California Government Code). nor because In• d1v1duals are disabled or v¡-,, era veterans. In quiries regardrng this pohcy may be directed to !he ¡ Director, O11,ce of Afflrmatlve Action. D1v1s1on of Agn- 1 culture and Natural Resources, 300 Lakeside Dnve Oakland, California 94612-3!!60 (4151987-0097 ISSN 0008-0845 -- --- CALIFORNIA AGAICUL TUAf:: NOVEMBER-DECEMBEP 1990 Fundador Enrique Palafox Pérez Director General Armando Palafox Flores Editor Responsable Armando Palafox Flores Redacción Francisco P. Flores Depto. de Subscripciones y Librería• Oiga Sofía Parra ··• Servicios Gráficos Saúl -vülegas Ortlz Asesor Agríco1a lng. Francisco Hernández1M. Asesor Veterinario Dr. Arturo Olver■ . 31 Reports of Progress Research by lhe D1vis1on of Agnculture and-Natural Resources Univers,i, nt CaI,1om,a CONTENIDO DIRECTORIO c.t11,ape 1 than alfalfa. winter gra1n forage harvested at the nght stage can be added to datry l-attle leed without harrrnng mllk µroduc ' ,011 AÑO LXVII · Num. 1183 - SEPTIEMBRE DE 1990. FUNDADA EN MAYO DE 1924 Cltrus skirt pruning - a management technique for Phytophthora brown rot Phillips. O Connell. Menge l 11 3 <e ~-- Precio del ejemplar del mea ......................... S 2,500.m. Número atrasado ......................................... S 3,500,¡, S U B S C R I P C 1O N E S ., Por un año - 12 númelol • A CO'lltar de la edlcl6n:dél• . mes siguiente de la fecha de recibo de la orden. Para la República Mexicana.................... $ 25,000.00 Otros paises ............................................. U.S.Dla. 20.00. ·, ,.,,1~ . ' ' Toda remna de fondoa debe bCICIIN CI ·la ~ -del' · 1u,,,1sta "EL CAMPO"-Call• de Mar N4igzo Mo. 147.J! · Apartado Postal 17-506 • Mdico, D. P. 11,10. �13 GACETA AGRICOLA Vol. 35, No. 1051, 20 de Septiembre de 1990 CIENCIA AGROPECUARIA Vol. 3, No. 1 Junio 1990 . C O N T E N I DO Efecto de diferentes aétodos de extracción de semilla de •lón 1Cuc1.111is aelo (LJ J var Perlita. l•:l isco V51.qucz Aguilera y José de JcsÚH G:ir< f:1 ....••. • • .•••• •.. 3 . . Detcrainación de una función p.ara estlmnr horas luz en Madn, N.L. ~:nrlque kot.c1les M.aldonado y Emilio Oliv;,1rcs 'i;1l•n;,: • • • ••••••••••• 1) Coaposlción botánica y valor nutritivo de la dleta del venado cola blanca (Odocoileus virginianus texanus) en el aunicipio de Anáhuac. N.L. Roque G. Ramírez Lozano, José B. Qu intanilla González, Alejandro Treviño Ruíz, Juana Aranda Ru 1z y Javier Rcyna Carrera ••••• 20 [ Factores ambientales y genéticos que influyen sobre la producción de leche en un hato lechero del noreste de México. F'ern¿_¡ndo Sánchez Dáv1la • •• •.•.• •.. ..• .... •.• ...•....••. .••..••. Heces porcinas en aliaentación de ruaiantee. ~:rasmo Gutii!rrez Ornelas, Felipe de JesÚ :-, C.1rdl'11:1-; Gu1.m5n, Home ro Morales Trevilio, Homero Acost.1 M:1rtínc;,: 'r loq.,l de León Ló-l)CZ • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •\ •••• 40 Tcsl8 de Maeetrla (Kcsúmenes) .........................••..•.••. 51 . . Embodegadas 20 mil Tons, de Arroz y Frijol en Sinaloa Ya no cultivarán esos granos el próximo año Créditos por 30 Millones de Dlls. del Bancomext al Sector Apícola Nacional Con Presas al 77% de su Capacidad se Sembrarán Setenta mil Has. del Ciclo Tardío 1990 en Sonora Noticias Agrícolas - El Debate de Culiacán. Carteras Vencidas - Crédito Insuficiente - Se Producirán 50 mil Toneladas de Coco en Colima, este año: Castañeda - El Derriengue Causó la Muerte de Bovinos en Uxpanapa - Anegadas, 3 mil Hectáreas en el Lerma; hay riegos de perder los cultivos - Bajó 8 Dólares el Quintal de Algodón Editorial.- Prosigue el Despojo Agrario Dona el Gobierno de Sonora 300 Hectáreas a Pequeños Ganaderos Legumbres por 5 Millones de Dólares ha Exportado este Año Aguascalientes a EU Malversó Créditos por $750 Millones, el Líder de los Citricultores en Martínez de la Torre Los Grandes Aguaceros y las Espaldas Mojadas El Cultivo de la Caña de Azúcar en Tabasco - Introducción - Preparación del terreno Limpia - Barbecho - Rastreo - Levantamiento Topográfico - Surcada - Siembra - Selección de Variedades - Variedades · MEX57 - 473 Progenitores: CB 40-77 x CP 43-47. Características botánicas, agronó micas, fitosanitarias, industriales y su situación actual MEX 68 - P -23. Progenitores: MEX 59-89 x ?. Características bot&nicas, agr6n6mi cas, fitosanitarias, industriales y su situación actual MEX 69-290. Progenitores: MEX 56-476 x MEX 53-142. Características botánicas, agronómicas, fitosanitarias e industriales y su situación actual. MEX 75-2362 Progenitores: B 4362 x MEX 57~473. Características botánicas, agronó micas, fitosanitarias y situación actual MEX 74- 2400. Progenitores: MPR 7 x 7. Características botánicas, agronómicas y fitosanitarias y su situación actual. MEX 69-420. Progenitores: MEX 57-4 x MEX 53-142. Características botánicas, agro nómicas, fitosanitarias, industriales y su situación actual. C 87 - 51. Progenitores: Co 281 x POJ 2878. Características botánicas, agronómicas, fitosanitarias, industriales y -si situación actual - Epoca de Siembra - Drenaje - Métodos de Siembra - Labores de Cultivo - Fertilización - Aplicación de Herbicidas - Dosis de Fertilizante - Plagas y su Combate - Epocas y Métodos de Aplicación - Mosca Pinta o Salivazo - Enfermedades - Rata - Cosecha - Barrenador del Tallo - Corte, Alce y Acarreo - Tuza - Cultivo de Socas y Resocas - Volteo de Cepas Enfermedades del Chile, Berenjena y Pepino en California Fuentes de Resistencia a Enfermedades para Mejoramiento Genético de Hortalizas Biología y Control de la Cenicilla (Oidiopsis Taurica) y Tizón Tardfo (Phytophora Infestans) en Tomate .- Enfennedades del Tomate y Mel6n en Caltfo.mi.a �1 t., r GACETA AGRICOLA GACETA AGRICOLA Vol. 15, No. 1053, 10 de Octubre de 1990 . Nuevas y Funcionales Instalaciones de Semillas Berentsen . Noticias Agrícolas - Se echan a perder 48 mil toneladas de papa en Veracruz y Aguascalientes. Fracasó el intento de venderla en el D.F.: LCA. Producirla costó $4 mil por kil o: el precio del mercado es de $1,500 - Pérdidas en ·Aguascalientes - Demandan mejores condiciones de comercialización - Aún sin erradicarse la garrapata, en la ganadería veracruzana. No hya presupuesto, infraestructura y personal para combatirla, dice el subdelegado de la SARH . Editorial.- Agua y Fertilizantes Enfermedades en las Plantas de Cultivo Llegó Frijol Pinto y Frijol Rojo . No hya donde Venderla: Neme Castillo. Imposible Aumentar la Producción Agrícola en Tabasco 9 Preguntas sobre Piscicultura Un Ejemplo Práctico. Entrevista al Sr. Vicente Voltas, usuari o del láser El Cultivo de la Soja - Características de su cultivo - Aprovec'hami en tos - El cultivo de la soja en España - La situación de la soja en la CEE . .Manejo Integrado de Plagas y el Manejo del Problema de Resistencia y los Pesticidas l. Historia y Magnitud del Problema de Resistencia . Mundo Agropecuario - Los ganaderos no deben pagar cuotas fijas en 1990 - Las cooperativas denuncian prácticas desleales de la industria láctea - Se ha creado la minibodega - Negociaciones entre los fabricantes de piensos y la Renfe - España consumió menos aceite de oliva en 1989 - Más exportación de cítricos - La mujer rural española en la actualidad - Colombia diversifica sus exportaciones agr1colas - El consumidor se está mentalizando sobre la ecología • Sección de Libros , Se Producirán 9.5 Millones de Tons. en Legumbres del Ciclio 90-91 Prescripción de Labores Culturales J Año 35, No . 1052, 30 de Septiembre de 1990 Se Cosecharon un Millón 500 Mil Toneladas de Sorgo en Tamaul1pa ~ Abandonadas Cinco Mil Hectáreas en Hidalgo Reabrió Estados Unidos su Mercado a la Naranja de Sonora~ Zazueta N. Noticia s Agrícola s - Sembradas de granos básicos , un millón de hectáreas en Guanajuato "Por ello urge un mayor control fitosanitarioº en agroproductos genera M1choa cán 800 mil mill ones al año - El Banco cotizará a $636 mil la tonel ada. Sube 10%el valor de garantía para el maíz en Morel os: CNC - Pagarán a $800 mil la tonelada de naíz blanco en Guerrero - Industrias poblanas importarán 10 nil toneladas de azúcar incrementarán 1, ~ µrecios de sus producto s, para costearlas : ·cAINTRA - Deben atacarse, para evitar mermas en la producc ión. delegado de la SARH plagadas de roya lineal y chapulín, 18 mil hectárea '> en Tlaxcala Editorial . - Bajó la Tasa de Interés para Campesinos Las Lluvias Echarán a Perder 5,850 Tons, de Uva Industrial en Sonora Por plaga de Mosquito blanco se Perdieron 24 Tons. de Tomate y Chile Serrano, en Mezquital, Hgo . Cosecharon 24 Mil Tons . de Sandta en Jalisco Manejo de Enfermedades en Hortalizas Importamos 12 Millone s de Ton ~, en Alimentos al año El Libro Agropecuari o del Mes.- Riegos Localizados de Alta Frecuencia Enfermedades Postcosecha de Tomates para Consumo en Fresco CIDEF•4. Fitohormona estercidal desarrollada por el Cideson Las Heladas Registradas en Febrero Redujeron casi 50%la Cosecha y Descapitalizaron a los Vitivinicultores: A. B. R. Tratamiento Postcosecha de Tomate para Consumo Fresco Predicción del Tizón Tardío en el Norte de Sinaloa Decomisan 71 Toneladas de Maíz con Aflatoxina en Matamoros y V. Hermoso La Búsqueda de Ropa Protectora Adecuada para el Trópico Añ o 35, No. 1054, 20 de Octubre de 1990 Exitosa Celebración de la Reunión Anual de Promotores de la Empresa. Se verificó del 16 al 18 de julio en la Cd. de México Noticias Agr1colas - Exceso de humedad afectó 50%del cultivo de maíz y frijol en Aguascalientes - Cultivos maiceros experimentales rinden hasta 8 toneladas por hectárea en el EDEM - La~r~egos zacatecanos debierón vender sus animales para poder sembrar granos bas,cos - Lluvias siniestraron la producción de jitomate en Tepoztlán, Morelos - Plaga de la Mosquita blanca acabó éon los hurtos - Abandonan el cultivo del tomate 90% de los labriegos en Yucatán Editorial.- Daño al Agro . Vitaminas en Legumbres, Plantas y Frutas Mezcal (maguey asado, del náhuatl metl o ixcaloa, asar) Sobre viticultura práctica. Nutrición Vegetal y Nitrógeno . Con ~Easy Rideru !Cosechas Tempranas! • Resistencia del Gusano Tabacalero Heliothis Virescens (F.) a Insecticidas Descripción de Labores Cultura 1es (Conti.nuac i6n) �Sección de Libros Métodos de Control de Malezas Técnicas de Muestreo de Insectos en Tomate Industrial La Importancia del uso de Dosis Correctas de los Fungicidas 11 Preventivos " Karathane LC Fungicida y Acaricida Agrícola Año 3 5, No. 1055, 30 de Octubre de 1990 Aceptaron Industriales Arroceros de Córdoba y Orizaba Pagar a $630,000 la Tone lada: LCA Plagas y Humedad Dañaron 520 Tons, de Frijol en Aguasca l1entes Acaparadores Pagan a 50% Menos el Kilo de Frijol en Guanajuato Noticias Agrfcolas - Incosteable cosecharlas por el bajo precio. Enterradas permanecen 12 mil tone 1adas de papa en Tl axca 1a - Colima aumentó 25% su cosecha hortifrutícola - Plaga de chapulín acabó con 100 hectáreas cultivada ~ p n Zihuatanejo - Con hongos y bacterias el maíz cosechado en Cd. Va l le <. análisis de investig~ dores potosinos dictaminan evitar su consumo huma no - Granizada siniestro 1,500 hectáreas con frijol en ldro tecas: Quintero R. Editorial.- La Frontera Agrícola, Casi en su Límite Generalidades en el Manejo de la Parasitología Agrícola Vitaminas en Legumbres, Plantas y Frutas 11 8ajós los Rendimientos en Varios Cultivos Algodonero<, de La Laguna El Futuro del Manejo de Insecticidas en México El Futuro de los Plaguicidas en la Horticultura en México Sección de Libros Resistencia de Plantas de Tomate a Plagas Insectiles Grupos Toxicológicos de Insecticidas Control Biológico e Integral de Plagas de Lepidóptero~ en Tomate de California Uso de Avispitas Trichograma Pretiosum en Tomate Industrial en Sinaloa Los Urrbrales Económicos y su uso en Programas de Manejo Integrado Traslation. Desarrollo de Resistencia a Insecticidas Evaluación del Campo .. ~ .. l..> ..... f' ~ < ..... '• ·-E" c.. e ·.: ·1 ~ ",. 1 ;.. ' / ., ~ 1 )f;* . "i . I ~ ~~~~"'- i ~ =-e ::-- '11, ~;:,11 I ., ,,e,;, t i . .~ • t.. fl..,. ·¡lrll',. ¡ !. . ~ / J --~ 1..-1 <I t I ' ~ ,. ' ,::L. ~ q ? �EL SURCO AÑO 95 • NUMERO 4 • 1990 ARTICULOS LA BUSQUEDA DE UNA ALFALFA MEJOR COMPLEMENTANDO EL NEGOCIO AGROPECUARIO MAS QUE UN RANCHO GANADERO APRENDIENDO EN LA PRACTICA LA EFICIENCIA SE RECONOCE ASEGURE SUS VENTAS PARA TENER EXITO [ [ l T 1 2 8 12 14 18 20 EDITOR MUNDIAL: GEORGE SOLLENBERGER• EDITORGRAFICO. TOM SIZEMORE · AMERICA LATINA EDITOR: JOSE MEDINA RODRIGO LEAL Portad a . Las variedades MEXICO: COLABORADORES: CESAR VALDES, LUIS SILVA, FRANCISCO SOLORZANO, RAUL ZERTUCHE lnodemas de alfalfa producen ESTADOS UNIDOS Y CANADA EDITOR· KARL KESSLER • EDITOR INTERNACIONAL: ROWE H!NKES REGIONALES STEVEMCGILL. DENNIS MCCLINTIC ~ a buena cantidad de forraje EDITORES COLABORADOR: REX GOGERTY suculento y de alta calidad. Sin EUROPA EDITOR: JEAN-CLAUDE HIRON ¡bargo, tal como se explica en EDITORINTERNACIONAL: NORMAN DUNN EDITORES REGIONALES· EMILIO LORDUV, RAINERMACHE 1 artículo de portada de este El SURCO SE ENVIA GRATUITAMENTE POR CORTESIA DE LOS DISTRIBUIDORES JOHN DEERE. PARA RECIBIR EL SURCO, DIRUASE A úmero, los científicos de va• SU DISTRIBUIDOR LOCALCUYA DIRECCION APARECE EN LA CONTRAPORTADA DE ESTA REVISTA. rias universidades de E.U.A. OFICINAS EDITORIALES: INDUSTRIAS JOHN DEERE, SA DE C.V., CARRETERA A SALTILLO KM. 333, 66210 G,UlA GARCIA, NUEVO APARTADO POSTAL 1153, 6,400() MONTERREY, NUEVO LEON/ TEL. 36-02-02 Y 36-12-12/ INDUSTRIAS JOHN DEERf, S.A. DE tán desarrollando alfalfas que LEON/ C.V., EMERSON 1,B DESP. 204, COLONIA POLANCO, 11560 MEXICO. D.f on aún más productivas y ver• TIRO S1,076 EJEMPLARES. IMPRESO EN MEXICO POROFFSET MULTICOLOR. S.A.; CALZADA DE LA VIGA NO. 1332, 09'3J. MEXICO. D.f TEL 670-3011 1 tiles. Foto: G~ant Heilman - L-. I [ rl [ AUTORIZADO COMO CORRFSPONDENCIA DE SEGUNDA CLASE CON FECHA, DE JULIO DE 1961, SEGUN REGISTRO NO. 008. 0762. CARACTERISTICAS 22úl51 402. "MAS HONDO El SURCO, MAS ALTO El DESTINO" DERECHOS RESERVADOS. PARA CONSULTAS YSUGERENCIAS, MARQUE SIN CAIGOS '1-I00-83-333 El paso acelerado para mejorar la alfalfa J En los primeros 50 años de este siglo, los cientffi. cosque trabajan par.i \;niversidades y dependen• cias del gobierno, es dl'.!cir, los científicos al servido público, desarrollaron un buen número de va• riedades de alfalfa. En el Canadá, donde los mercados de semilk, snn relativamente peque· ños, los científicos al srrvicio público son los que predominan en los trabajos de mejoramiento de la alfalfa. No obstante, durante la década de 1960, las compañías privadas de semillas comenzaron a participar activamente en la reproducción genética de la alfalfa. Esta participación de las empresas privadas en la producción de nuevas variedades de alfalfa ha continuado desarrollándose y en la actualidad el 80 por ciento-de las variedades pro• viene de genetistas privados. Mientras tanto, para utilizar el material progeni• tor y crear nuevas variedades comerciales, los científicos al servicio público de E.U.A. han con• centrado cada vez más sus recursos en las inves· tigaciones básicas de la alfalfa, también se han preocupado en determinar estrategias genéticas y en desarrollar germoplasma mejorado para otros investigadores. Uno de los resultados de esta forma de trabajo fue el aumento notable del número de variedades introducidas en años recientes. Desde el comienzo del siglo hasta 1940, se desarrollaron únicamente 12 nuevas variedades de alfalfa en E.U.A. Luego, en las siguientes dos décadas, te introdujeron dos docenas rMS de variedades. Pero el paso acelera· do realmente comenzó en 1960, cuando aparecieron en el mercado 43 variedades. Esto sólo era el comienzo. En ta década de 1970 se introdujeron más de 100 variedades y aún fue mayor el número en ta década de 1980. Durante los últimos cuatro años, el número de nuevas variedades introdud· das fue de un promedio de 30 por año. Esto proporcionó a los productores de 'llfalfa una selección asombrosa donde escoger. Si existe algún inconveniente en el r4pido desarrollo de tantas variedades, es que este número cada vez mayor de selecciones disponibles, poei· blemente haga que sea más difidl escoger la meter variedad para las necesidades de un agricultor en particular. Pero las posibilidades de obtener ren• dimientos más altos, una mayor resistencia de las plantas y una mejor calidad de forraje, hacen que el tiempo y el esfuerzo adicional, empleados en el proceso de selección, estén ampliamente julttii· cados./George Solltnberger ELSI.JIC0 1 �TURRIALBA TURRIALBA REVISTA INTERAMERICANA DE CIENCIAS AGRICOLAS VOLUMEN 34 • TRIMESTRE ENERO-MARZO 1984 • NUMERO 1 REVISTA INTERAMERICANA DE CIENCIAS AGRICOLAS VOLUMEN 34 • • TRIMESTRE ABRIL- JUNIO 1984 Editor: ALFREDO ALY ARADO H. Asistente Editorial : FLOR ARA YA S. NUMERO 2 Editor: ALI-REDO ALYARADO H. Asistente Editorial: FLOR ARA YA S. CONTENIDO CONTENIDO Algunos a.sptctos sobrt la pupacíón de Dermatob1a homm1s (L Jr.J (D1ptera Cu1erebrtdae) (tn tspaño/J G Lobo, R. Zelcdón .. 111 lnr:iJ01c-11dtlw,udtlotn1te:aJ~•l0Jt'ltnn1sc.·n Vtnt:uc-"'ltn,,µa~,,1, (1 Pl;,11,k. U>lr1.J l. '-1art1ncz Floroc,un)' llt11,1tli.Jdtt/rv1u1 ,,, 11rl>ole1J,• t'w: ,w f I htobh1111;a ~J~,w / J (S1trru/111crcJt l nt un w101 Jt Cotto Ru:, E/tero dt los tran:;porladores de nitrógeno )1 nivtle.1 de luz > 1rmpera1ura subrt la absorción Y as1m1laciu., dt nilróftno por plan/u/as dt arroz ( en inglés) M S Fcmand<s ... 9 Producción de mant1/lu en una comunidad na/ural > una de c1pres en ti bosque dt nw111ano ba1u muy húmedo. R i'o dt la llo1a. l/ertd,a. Costa Rica ( t n tspañoll M del K Lóp,:z, O Rocha. L. A Foum1er 19 (tn mtlt-s ¡ 1 11 Yuun¡ 141 Arm·LdQJ J;w-<itrup:n,co Jrl tr, i',# hlt1'11 , tn ,,11t1 t m \;\ ,. '" fl"'·tur.100,1 , tf1_.¡.. 11 11 o ,mahltJ climo11,os l:,s1aJo 1tltt1Jl.,oim.1 v j't11ntr.:o1:t '" ~..trt.1111:.' ,,, t'JfJ•Jult 1 \ <ui \1 < 1>1.,. J K,m. \1nur¡.. 147 9 '- lÑsanvifo i.Jt n·ma.1 a:ctlorn ¡,,,,,,;JJJ Jt'I ,w111v dt 1111v1111du, Jr µlantulul Jt )fito/, 111.. ,,,,1,.i Producción de ul/Jlfa (Me<licago sativa lJ 111. Producción 01•ina (en inglés) 1: E. Lutz, F H. W Morky 27 Influencia Je/ m1ema de ,ul/lro I del man<JU dt l sudo sobr,• /a mcuifnc111 de en/ermrdadr; Mancha de la hoJa del mai'z /0,plodia ma~rospora/ len mglé,/ L 1:. Mora. R A Moreno Jj J\ vulpru. L J (tn 1 , \1Jrun,, M K ~ó,J,1,1 /.l7 Ab.son::wn Jt '' .V dt Ws ¡,-,nl.:.JntN t.1111,u Mio,""' \ :l,11m ,.1•1\ut11 M •\ l..;,11,m. R ,\ N.1hc:U \1 ,k l.:.tnd/l'¾-1111 CaWa Jt frur 1 Jr luJ rttr J \<1.m~ 11;1l1-..1 en,, .mtlrus {tn np,aA{)IJ. 161 :<1ruci J,: ,.: ;J,1'ú. 1,.,n. ,.,. lk J t,pn /n/lutnc,a del s1slema de cullll'o , del manqo del ,11du sobre la 111cidcnc,a ae enfermedades. 11. Ep1dem1ologi'a dt /a roya del frijol ( t n inglés). R. A Moreno. L. E. Mou ... Los perfiles de humedad vefllCtll dt ho¡as en una plantación dt cafe ( t n portuguiv) F. J. Lino do "las.:1mcnto, A. Tubchs . . . . . . . ...... . . .. . 171 4/ Ütdo dr (flllus ./,; lus cttnr..s t,¡' n¡,11tl J, la Jl,it.Jr,c,n, en /,do1 r 11 ( omrul dt lo tnftrnU"Jwl muJ1anlt Ju,,up c1im ,.,,, y .Jd - ' " (,n mtí.1/ 11 1 t ,i,n 47 ,.tflilrdwd J,• ft pie Ovstranú(•¡,1 clt (asliJ /fo fJ I Ut1c,.J111ot,111. tJllJt: J' c,1tuints (fa. M1 (tn ttpl/lolJ. 1 Htrt~h. \ . ( 1rJt:11.>.. \ ·\h.1r,do Efecto de la dtns1dad de siembra sobre algllfra.s caraclmS/lcas mr,rfulug,ca.s 1 e/ rtndunienlo en frijol comun (Phaseolus ,ulgans l.J ( t11 espafro/J I Aguilar F ~. Diaz M.. D. R. Llmg r:9 C:.paddoJ de. l.i pul(JQ útl al/e. ¡,.Jru fu proJuHIV" Jr b1u1111(f" npa,w/1 l, ( lu or, J l I cru~uJc-1 1 FntúiJDd dt 1, prca IJ)'l:rantlt·tns dt (iJst11 R" J 1/ Am, ifz, tspoñ<'IJ. 1 Hc:rt~h ,\ 1 ,,; 1..,,, ' \. /' J.. 179 ft. Mn, ln. Cu, /ll7 U. S..'1,J m111rr111 u,z,m" 11 • rtxrur, ( tn /99 101 E/tctu dt la densidad dt siembra tn la distrtbuciun de muctrw seca tn la planta dt /rtJol (Phaseolus-ulgaris l.Xen tspallo/J. F Diaz M E. Aguilar . . . . . Ab10rf1on Jr· IUlfTl171(•nt~is nuir",ú·s por planrulas Jt ma,: 11~.1 111.,, \ /. Jstgun ti n11d dt frrt,!11.ackm nilroftM do y la f1tnt1d11 / Jt lflU1 fr-, 1u#f,·1' \ J I t,11.a t' 1-, ~ Comportam1en/tJ normal y dislrlbucion de las larvas de Plutella xyloitcll1 1linnorus) ( l••r;· dop/tra Plu/el/idat), plaga tn mmferas de todo el mundo f tn ing/rJl P J Salina\ 77 t'stt,uJuJ dt lo orttlQcm,su ,n "'"'"'''i1no I \nnun.a nuri\.•I / , / f(t-.,·to de lo 011/racnt.Jsu tn lo mor/v/Qtl4 Jt kf hopu (tn 1s1v1Jolt J 1 ,t,Jt,n,n 1 . _1 Hvh., 1 Vug.a. 221 Caracttrcs11ca.s del palmito fresco >' procesado al horno dr la pa/11Ul de pe¡1hoye fllact n~ gas1pacs/ (m t!spa,1ol). A. J Ortíz, S Calderón. O L. Cordero. O .\r¡ücllo 8.S Acr,on dt los rrK1,JlaJ.Jru .:~ , h , ,,,..,,,to sot,r, 101 ,u1 rlcs ,.,, ¡,rvtta,a, r 1m111odcklm trt '°>ª {(,i~cine: mu n DtrruJ1m l""IUfU"i· P k ( 1 •stro. O 1 ( ro,omo t.lementos prrorrlarros en la numción mineral d,• Leucaen• kucocephala ( lam/ d,• W11 "'' un suelo arnlo de Ccsra Rica ( en espailtJI/ J. P. Guerrero. R Borel. F. Bcrhch 9/ ltt·stncUJ útl nrus Jd m11,J1r.u 111~ 111a1: tri ti 1-.rnxlo úr \ionrul l \ ~,\.e:rn t' Ku11 'l'J Comunicac,ones {,,J, {' \fn-1l't> ¡n1 e1p1111u/ J \.1 ,\ l{o..•tia Ptn.1, <, t }11 A/ru,w; prop,trlodn Jtl vmu útf m..JM11f..u Jtu·rn utl roup, •.:,,111/;(·~u tn ti f.srauocft TabaJrtJ. .\/t'.YlC'O (m tn gltlj. \1 ,\ N.o\.1141 I\ r1,,. J r i ~1111n • 117 Efecro dt tres 1ra1am1en1os pre,ermmam·os sobr,· fu germ111ac1ó11 1 111Jbihdod de la.s sena• /la.s de Entcrolobium cyclocarpum (Jacq) Gristb (r11111gltsl ~ Som,mba. O Fmmo • 99 Ptr/urbarnin ecológica y rtcuperac,ón del control natural d, plaga, Je 1m,cros en alguM, planta,·1ones de banart0 en Cosla Rica ( en 1111/ésJ C S St,·phcn~ /01 l'l,dncion del /ni/o dtl banano CllJl51lda por Sclcrotm1a sckrot1orum (l/81 de 8,m /Whd· zelin1a sderollorum) en Costa Rica(en espallol/ 1 G Laguna. L. G. Salaz.ar . /05 Notos prtl1m1rwrr, wbrr ~ barrrnach,r ¡Jt IOJ brottl trmun.ilc1 úd p,n,,. Kh),h,IVlllil lruuunJ l'-rp,dopttr11, Tortr,úd4t) tn Cosca R,c·a /rn t1{J<JM/J. R 'i.11,m • !JO Observacwnes sobre la pos1ura dt hue1'0s fér1i/cs por obreras de .\cromyrmcx cx:tos¡nnosus (Rtich) ( H> mtnoprtra formicidae) (en frances). G. Fcbva). C 0~1c1 ... • • .. /07 f.Jtctos dtl ac,Jv 111rctrn¡,·o ~.:-dtml'III htúra;.1Jg (Jam1no:1J11 J rn luf ,m·d, s Jt• luxmun ..· r11dcJttn.u tri. srm1llas rnmoJuras )' tn lo 1111t1Dt·1u11 JlariJ. ,.,, man1a,w 1t11 tspa,1,,lr. 11. kam1rr1 f., \· lload 152 ÁCIIVldad ami/lis,ca duran/e la guminac1ón dtl grano de mgo Estudio elecrroforerico ( en espariol/ J A. Luciam, M. E. Dubo1s de Trecco /08 lnltfll::CkJlln cr.rrt ti «iJr, stin1111co .,_l-d,mct,/ Judfllzll.la (J,11111110:1J'1J J ou.,, hormor,01 tn lo tn;nau6Jt flarrJ dtl"'611Zanu{tn ..,afio/¡ H Kar.iir,•,. !, V 11<>,d ZJ7 Crecrmitnlo r absorción de bom por Lycopcrs1con cscukntum , L. chee,manu / mmor (en 1111/6) J Toledo, A. R. Spurr, H. T1mm . 111 Diatnosis fohar en la caña de azúcar X Efecto dt la ll11V1a en los ctJ111enidos foliares de macro· numenttS en la primero>' s~nda cosechas ( t 11 porcuguisl E. MalavoltJ. J. G. de C'ar,alho 115 Ul l:1 rambutin (\~phd1u111 r.. ppl\l'U!ll/, rumpcmcm11 qu1m1n1 Jt'I ¡11,1111 ~· ,u ((mterYoc,,m (t>n f1¡,a11Ql, ~ J Orllr . O L ( ord<ru 147 Rttm• dt hbN1 Sotas y comen/afltJS 34. /:!/. 122. 123,124 Reseña dt libros • , . !5,46, 54. h2.89, 90,121 hotos y comtrttanuJ lh/, /,iJ, /80. /'ill.1/Jó, 114. 242 • . ./11,. 171. 171,1]6 �TURRIALBA TURRIALBA REVISTA INTERAMERICANA DE CIENCIAS AGRICOLAS VOLUMEN 3S REVISTA INTERAMERICANA DE CIENCIAS AGRICOLAS VOLUMEN 3S • TRIMESTRE ENERO-MARZO 1985 • • TRIMESTRE ABRIL-JUNIO 1985 • NUMERO 2 FMVZ · BiBLIOTECA NUMERO 1 l·dllor A~oc1ado: ROGt.::R IIOLAÑOS Editora Asistente: í-LOR ARA YA Editor Asociado, a. i.: LUIS FELIPE ARAUZ C. Asistente Editorial: f-LOR ARA YA S. CONTENIDO CONTENIDO Algunas carocterí1tic111 físicos y compoiición químico dt 14 monzona de moro/Ión ( Anacudium ocádentale L.) {at aptdlol). A. J. Ortiz, O. Argiiello . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . Influencio de 14 ed«J de 14 planta en la producción de folloie y roicei de cultiwue1 de yua {at útglé1J. G. Gótnu, M. ValdiYieso . . S Nuno1 enfoque: con relación o los bosques de Puerto Rico (en ingUsJ. F. H. Wadsworth, R. A. Birdsey.. . . . . . . . . . . . . . . . 11 Estudios sobre la germinación de Cola acuminata (P. Beauv) (Schott and Endlicher) (en i,,,Ut}. A. O. Oladokun . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 Cultivos asociadosen climas templados y fríos de Bolivia (en español). ¡.;. Augstburger . . . . . . . . . . . . . . . . ll 7 127 Aspectos sobre la fermentación del almidón de yuca /JI. Determlnoción de lo, ócido1 o,pínico1 (m pcrtlltllá}. M. P. Ceffda. U. de Almeida Lima . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. ~ . . . . . , • 19 Jncidencia del estado de madurez sobre el contenido de ácido tónico en el grano de sorgo (en espaifol}. O. J. Rubiolo. N.B. Reinaudi. R. M. de Troiani. J. Vaquero. R. A. Domínguez ...... ....... ......... . Dewrollo de una secuencio de culti,os con base en la estacionalid4d del clima en un 7'opqtic Eutrv,tox de HI/Wfl (ni 1ntli1J. L. A. Mannque, O. J. Harris. G. Uehua . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . •• 25 Carqcteristicas qu,'micas y mineralógicas de suelos ácidot seleccionados del Estado de Pararuí, Brasil (en inglés). M. A. Pavan, F. T. Bingham. P. F. Pral! . . . . . . . . . . . . . . . . . ....... .. ....... ...... . . 131 Asociación de Colletotnchum gloeosporioides a lesiones en ram111 de 1:.ucalyptus pellita 11ftctado1 por el "M.J do IUo Doce" (tll inglés}. J. C. Dianese, W. R. R1beiro, T. S. de A. Moues . .. .. . .. . .. ... .. .. .. ... .. .. . . .. ... .. .. 29 Cambios e11 el nitrógeno del suelo. crecimiento inicial y respuesta al drenaje interno del suelo de una púmtación de Alnus jorullensis en las tierras altas de Colombia (en inglés). P. J. Carlson, J. O. Dawson ....... . 141 F1u¡o de CO, de un suelo 110lcániro bajo «osistmun ,imples y dimsos de Costa Rica (ot útg/h). J. Raich, J. Ewel, M. Olivera . . JJ Termometria infrarrojo en selección de genotipos de friiol /Phascolus vulgaris l .} resistentes a "1 ,equÍII. l. Bun fi""'6fial (ot espailo/J. G. Bascur, M. A. Oliva, D. l...aing . . . . . . . . . . . . . . . . . . . . . . . . • . . . . .... ...• • . . . . . . . , Altura total. diámetro al/lira úe pecho y factor de fonna para Pinus oocarpa Schi., en Siguatepeque, Honduras (en espa1iol). F. C'astalieJa. A. JélveL . . ................................... . .... ... . 151 43 Efecto de la radiación solar s.;bre algunas caracteristicas fisicoqu¡"micaJ del grano de frijol (Phaseolus vulgaris l. Jobsen•aciones preliminares I en españolJ. A. (jarcía. R. 13ressan1 ............... . .. . ....... . 155 Termometría infrarroja en ~lección de genotipos dt frijol (Ph=olus vulgaris l.) remtentes a ,equúz. //. Credmlfflto y p,odllcti· vidad (en espollolJ. G. Ba.scur, M. A. Oliva, O. Laing . . . • . . . . . . . . . . . • . . . . . . . . . . . . . . . . • • • . . . • • . • • . 49 Determinación del área foli4r en p'4ntas de car11ot11 {Pha.,eolu, v11lgaris l.} yuc11 (Mambot esculenta Cr11111%} y batat4 (lpomoea batatas (L.} Poir) utilizando dimtnlionts lineales y de pt!IO s«o de las hojas (en apa;lo/J. J. Ascencio . . . . . . . . . . . . . . 55 Diferencias en 11odulaci<in y producción de grano de la soya al inocular suelo o semilla (en espaffol}. M. Valdes, J. F. Agu1rre, M. VelaLqtn . . . . . . . . . . . . . . . . . . . . ... .......................... . 159 Dtterminacióri de 14 estructura de la porción de carbohidn:tos del xlicósido J ,25-dihidroxicolte4ld/DOl 611Wo dt llo/a dt Solanum glaucophylum (en útglés}. C. Vida!, W. Lescano. R. Avdolov, R. Puche . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . 65 Maduración de semillas de sm-¡w sacari110 (en portugués). J. Nakagawa. R. Berbel Jr. J. R. Machado, C. A. ..... . ......... .... .... .... ....... .. .. ......... . ... ' Rosolem . . . . . . ... 165 Patrones tlectroforéticos dt a/xll11111 t ~ I de Meloidogyne de Costa Rica {en inllés¡. R. López . . . • . . . . . . .. . • .. • • • 71 77 Ei•a/uación de la capacidad ,Ji: rt's1stencia a la sequía de la caña de azúcar (en inglés). L. T. S. Gerald, O. O. S. Bacchi. S. Matsuoka . . . . . . . . . . . . ... 173 C4mbtos químicos inducidos en 14, sabiata1 de Uverito (Edo. Mo114Kas, Venezuela) por 1111 p/4nt«/one, de Pinus caribaea (ttt ti· pallo/}. O. López,Hemández, L. E. Pomenta . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... .. ..... . 77 Selección de especies forrajeras para corte adaptadas a welos ácidos de baja fertilidad en un Ultisol de Colombia (en español). L. E. Tergas, {j _ A. Urrea .............................. ....... ...... . 179 Productivitllld de una cerco VÍllO dt Erythrina berteroana Urban en Turriolba. Costa Ric11 (tll t,pllflol}. G. Budowski, R. O. Russo, E. Mora . . . . . . . . . . . . . . . . . . . . . . • .. • • • • • • • • · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 83 f,lecto de niveles de carbohidratos no-estructurales totales en el rebrote de Stylosanthes capitata Vog (en espa• ñol). R. Trejos. R. Borel ... ..... . ...... . ...... ............... .................. . 187 87 Comunicaciones .. .. ' ... ' . ' ..................... , ... ...... ' ..... .... . ........ '. 197 Dtttrminación prelimiMr de /111 maleias t11 tm distritos dt San Carlos, Alajue/4, Costl1 Ric4 (tn tsp11llol). E. Alán, J. M. Briatow . 89 Aplicación foliar de fertilizantes en caraota (Phaseolus vulgaris L. ) (en español). B. Aí'lez, E. Tavira . . . . . . . . 197 Lll rebrotadón balo1 tn Pilms oocupa (ni i,ig1'1). D. Houk.al, E. Ponct . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 Caracteristicas estomatales, citocininas endógenas e inlaibidores tipo ABA en gandul y ajonjolí en salinidad de Naa (en inglés). G. Gururaja Rao, G. Rajeswara Rao . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 Comunicaciont1 . . . . .. .. .. . ... .. .. ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . •. ••• • •• •• Una nota sobrt ti dJ:f¡o cualitativo c11Ualo por Sahtbefgella ~ingularis (Hogl.J (Htmipte,a: Mirid4tJ en fruto, dt CIICIIO (en ,-,U,J. A. O¡o .•..... . •..•. • . . . . . . . , • · · · · · · · · · • · · · · · · · · · · · · · · · · · · · · · · · · · · • · · · •.• . ' ' . Determillllción y combllte dt hongos ,sociados a semil'4s de maíz y frijol cultivad41 tri mnc/4 por ptqutf101 .,,-it:Mltorn dt Xeny11 ftn inglés). K. B. Khare . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Producción dt bionwo y /e/11, en un rod.J 1111Ntal dt Eugenia salamensis Donn. Sm.. tn Gtur11«attt, Cottll Rkll (en trpllllo/J. R. Salaur. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . J<U Notas y comentllrioi . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . • • . . . . . . . . . . . . . . . . . . . . , . 10, 48 Rerdla dt 1/brot . . . . . . . . . . . . . . . . . . . . . . . . .... -,,, . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4, 18, 54, 64, 108 23 ] ] ' Reseña de libros . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . JI 6, 125, 130, 139, 158, l 64, 172, 178, 207, 208 Notas y comentarios ... . . ................... . ................... , . . . . . . . . . . . . . . . 171 �ANNALI DELLA FACOLTA DI SCIENZE AGRARIE DELLA UNIVERSITA DEGLI STUDI DI TORINO TARTARI E., LAZZARONI C., Osservazioni sui rapporti esistenti tra comportamento e prestazionr riproduttive in tori uti/izzati per l'insemmazione strumentale ( 12 maggio 1988) Vol. XV Anni Accademici 1987-1988 e 1988-1989 51 Relatíottship between behaviour and reproductive performances in bulls for artificial ínsemination. INDICE DEL VOLUME QUINDICESIMO pag TARTARI E., BENATTI G'" ZocCARATO l., L 'impiego della paglia di riso trattata con iarossido di sodio in razioni per bovini all'ingrasso (20 novernbre 1987) r-; .,:,,. 1 The employ of NaOH-treated rice straw in diets for bulls. PITON P., VIDANO C., Rilevamento dendrometrico di fl,uttuazioni di Zeiraphera diniana Guen. in Larix decidua Miller. Individuazione di una sequenza bisecolare (25 maggio 1988) ~ 61 Dendrometric surveys of fluctuations of Zeiraphera diniana Guen. on Lorix decidua Miller. Individuation of a bisecular sequence. - E .• BENATTI . G., ZoccARATO l., L'impiego della /olla di riso nell'alimentazione dei bovini all'ingrasso ( 11 dicembre 1987) TARTARI 17 29 ,· ..... µ· .... rr' r - i· 39 ~ J J ·'-' . - - MANINO A., PATETTA A., RAVA G., Esame dell'azione di azociclotin . benzoato di bem:ile, benzoximate, bfnapacryl, endosulfan, phosalone, tetradifon e vamidothi<111 sull'ape in laboratorio (2 giugno 1988) ' --,; 81 PAGLIANO G., Prospetto sistematico degli Apoidea italiani (1.5 giugno 1988) ~ ' 97 A systemntic prospect of the Italian Apoidea. 'H-J ' . ~ -- ~ ~~¡-----,.1-=-t _ ~. ·. \! (7°;.. Researches on the action on honeybees of azocyclotin, benzyl benzoate, benzoxirnate, binapacryl, endosulfan, phosalone, tetradifon and vamidothion in laboratory. Valutazioni quantitative ddle diverse fasi del ciclo cellulare in piante supcriori mediante citofluorimetria statica. ':' 69 ,f.tt.}'. Grapevine golden Bavescence and Auchenorrhyncha that are probable vectors of its pathogenic agent in Piedmont. DE DoNATo M., PERucco E., MozzETTI C., CHrAVAZZA P., Quantitative evaluation of plant cell cycle phases by static cytofl,uorimetric determinations of nuclear DNA (20 aprilc 1988) , ...: Feeding punctures of Empoasca vitis in Actinidia, Alnus, Vitis (Hornoptera, Auchenorrhyncha, Cicadellidae). The employ of rice hulls in diets for finishing beef cattle. VIDANO C., ARZONE A., ALMA A., ARN0 C., Flavescenza dorata della vite e auchenorrinchi probabili vettori del suo agente patogeno in Piemonte (20 aprile 1988) TAVELLA L., ARZONE A., Punture di nutrizione di Empoasca vitis in Actinidía, Alnus, Vitis (Homoptera, Auchenorrhyncha, Cicadellidae) (30 maggio 1988) .r -, -r 1 - ,, . MERLO C., VEZZA S., Problemi dei piccoli consorzt trrtgui in Piemonte. I ndagini su di un conso,·zio dell'albese ( 15 giugno 1988) 129 Problems of the cooperative irrigation in Piedmont. Researches into a mutual irrigation company in proximity to the city of Alba. DE DoNATO M., PERUCCO E., MozzETTr C., Micrt.Jpropagatiot1 of Peperomia obtusifolia variegata: vnrir-gation and related problems in regenerated p!ants (6 lu~l,o J 988) pag. MoNDIN0 G.P., NosENZ0 A., DoTTA A., CERUTTI T., Studio ecologico e biometrico del hosco da seme di larice delle Navette (Briga Alta, Cuneo) (7 febbraio 1989) 153 Micropropagazione di Peperomia obtusifvlza variegata: variazione e problemi relativi nelle piante rigcnerate. CELLERINO G. P., ANsELMI N., GIORCELLI A., Répartition en ltalie et condítions favorisant les attaques de Rosellinia necatrix Prill sur peuplier (16 luglio 1988) 193 Ecological and biometrical study of Navette larch seedproduction stand (Briga Aha, C11neo Prov., Italy). Mos so A., Valutazione del!' adozionc graduale di « pacchetti tecnologici » in aziende agraric ( 1 1 settembre 1989) 305 Economic evaluation of th~ gradual adoption of innovation packages within farms. 165 PICCAROLO P., In memoria del Prnf Giuseppe Priorelli (30 ottobre 1989) The distribution of Rosellinia necatrix Pnll in ltaly and the conditions which favour its attacks on puplars. 331 In memory of Prof. Giuseppe Priorelli. L. M., FORTINA R., MAREGA G., Alimentazione del suino leggero con mangime sommznrstrato in forma asciutta e bagnata (24 settembre 1988) BATTAGLINI C., In memoria del Prof. Athos Goidanich (30 ottobre 1989) VIDANO 177 In memory of Prof. Athos Goidanich. Feeding of light fattening pig with dry or soaked conccntratc. Indice del Volume Quindicesimo M., ERRANTE J., BATTAGLINJ L. M ., AMBROSOLI R., Prove di razionamento di pecore da latte con fieno-silo (7 febpraio 1989) 339 371 BIANCHI Milk sheep feeding with hay-silage. 185 ~ u, �Ul'U VC.I\.) .1 1 1 U r 1-\LDC.f\ 1 M 'dORLO FARMERS' TIMES Al this time of the year everyone is interesled in agriculture and forestry - or at least in domcstic plJnb and treei,. We are amazed at how plants which were dormant ali winter can grow and produce so rap1dly, and at how four zuccluni seeds can produce enough of that vegeta ble to supply a fa mil y of five for s1x mo11ths, with cnough left over to keep the neighbours frorn answering the door when you arrive with a large paper bag. We often take the wonders oi nature for granted, but we also do not give sufficient credit to the ingenuity and skills of the people who work directly with her. Scveral of thes¿ peoplc are d 1scussed in this issue. 1 hey are researchers .:rnd managers from the - C"11111c /3ryso11 • 6 • 11 Faculty ot Agriculture and Forestry Celebrates 75th 'J Anniversary with Public Symposium ■ 15 ......., \~ expertise, and they need our support. f ■ 18 Dean's Column ' ■ 19 Pcople ■ 19 Events [ [] :[ ] t I 1ntema1IOMI Standard Sertal Number (ISSN) 1!168-9074 Edltorial Boerd: Facutty of Agncl,tture and FGrestry An1maJSQence PlantSálnce Rural Economy Soi1Scler1ce Entornology Agric;utbnl Eng.-nng FoodScilnce ' " .. < ~"'' t ,. l~ ~ .., .. ~ Edwtrrl Tyrc,,lll6Wlcz Frri Robinset> BIH V,nden Bom ~Nort,y Forestry Faculty of Extens,on Editor: .-orne MJrt,n ANlstant Editor: Melam Eastley•Hatboufl» Editorial Otllce: Nor1h Gameau Trailer Complex, 111 S1•ee1 ~ 89 Avenue UnlV8fSfly ol Albella, Edmonton. Alberta T6u 2G4 Phone: (403) 492·3029 Fax T MaMrl NyoorQ RollGoodmg JolvlfeddBs Pau/Je19'1 J,m84Aler Wayn, Lamb:s (403) 492-0627 Pfoduet ton and Cin:ulltlon Man999r: Val Smyth DHIQn 1nd uyout: Me/anie Eastlev-Harboume anti ,u i ,.,. ~ OPINION Robert ~1r1'amara: · Plan for African·Economic(,~' , Turnaround A rac/irnl plt111 su¡i11ondfhY,: :1qigcii·t( · aid fmm 1111t•ma11C11tal donqrJ can rC'-. l'erse A/nea· .1 • 'clm\'11"1'urd sp1ral' · REPORTS '[] The Bullehn 11, puohshed lour nmes a year 10 ,raeasa puthc awa•c. _ ol recont ratearch ard educatl0n8I deVelopments In ll1e agric\ltwral and forestry sciences at lhe Univerlily ol .JJbe<la. Toe magazine is ddlnbuted free of ct\lfgt up0'l requesl (see lorm en bad< covl'r) lt II eometias ,-,.ary lo mention 1tade names al producls ~nd 8QU1lffi8!1L No endorsemenl al named producls 111 firma Is intended r« 1s aillcism imphed ol !hose no! mentioned The 8ul16tfn II publishe<! by lht Univ8t'Slty of Albef1a. Facully ol EX18n51011, In co-operation wílll the Facuny of AgtcuttUfe a'>d ForeslfY ' ..i'. ' [ Ca¡iyr1ght © 1990 University of Albert.a (Cover Photo; Lodgepole Pine, Xiaming Wu) ~ [ production. Universities and the groups which fund them provide the climate for 'sustainable research' which in turn, helps sooiety to work with its physical and human resources. Researchers are rare species too, and we must ensure that they thrive in our environment. We need their innovations and • ..:." lfl· [ University of Alberta. New rec:,earch techniques and éo-operahve research at the University of Albcrta are allowing for the early selection of lodgepolc pine lpage 3). The mcreased genetic control which early selection allows provides for more efficient planting and ~: <!:' Protile of Dr. Alcx tv1cCall,1 - Marily11 Swaré the type of Wtlrld that most of us want. The poss;ble development of íibre ophcs for food production in the north 1s one of the most mteresting possibilihes di<;cussed in thb summer 1ssue tpage 11) Frances DeJong pamts a fascmahng picturc ot what might occur as ~ ~c>sult of the research which is being conducted on this subjl'ct al the C':¡, Fibre Optics: I\Jew Hope fnr bringing the l\orthern Crop Market in from thc Cold? - Frnnces De Jo11g ■ 14 Faculty oi Agriculturc and Forestry, from other umv.:-r:,tties and from private industry. Peopk' are part of nature too, and sorne of ~ their mno,-.üio1,s a11<~ ideas are L"ssentü:1l to "' Sustainable l :-.l' ot Our Foiest~ - Cnruly11 Ki11g 'I 27 Mismanagcment Has Soviet Agric11lt11rc D~·ing on the Vine Wheat /Jud /i11r.,1/ro1111hl' soil ofRussia, .rlil' UJ..,wnc. Brdoru;;si1.1..a11d Ka:'a.kb_ stun 111 sucii ¡ii·o/11s1011 -1hi11 some' go\'emn1<'111 npti111i.m _hegan /O speculate abow 11i,· cú11~1rry hi<;r?mtn~ ~e/fJuf Jkie111 111 J,l/ic1 jbr ~{¡_t'flrsr time in clecaJc.1 ·. ·· · · ·· 811( ,\/ii1t~i~fr 11t1ftr ')ias soitred 11110 OJl.\tt'.11. u11,i ,t,e',in}/Í•f\ 1dri'éili' despuir. uÚlú _¡c;·1J[.s.1 S1!l'ÍCf.u~)Jt'tílti1rr, ~ystcm fumblt•~ 1hr ¡>rofú;{1.,P11f{(llg .raturl''s ho11111Y 011w 1/Je .. i111111er wnks ,. .....· · · POLICY• . ·-·· GATT: Towards the Last Round? • Thc CA 7T is 1101 a s1míc hook of rnles. lt enrisug<'s perpetua/ effort by gm ernment.1 10 11egofia1e new and be/ter marJ..eting opporrunities for rheir com• panin. 1'/11slws hec1tP(~ieved1pf!_MicularlY, 1/rroui:lt seren trade "rowids' · lt is ci11·rc11tf.\, hci11g pttq!,ed thfOtfgh the e1gJi11t r11111HI. rhe l),:/1g11qr Round. ,.••· . AgriculturiReformi -~ H~sitant Start . . . :-:t;.;• . . ,··•·:,,,'.. -The t 111Te111 C1!(néidfü'rdf! policy:,r4orm is rejll'ctecl 11ot''fhisr-'111 changes in CJRricul111ral sil¡>port:\is'measured by producer 111hs/d_,: c,q11iJ•a_lents ( PSEs ), the l'alui· of n·ansfersJrÓ!'J. doriie,~ric CO/lS/1//IC'l'.I and .(q.,payc,:-;sJ,,: agh'c_¡lirural proclucers. '. ' · . '-~ /nduslnal 01arge process,~9 ,;oncen• ,:r .'nr ex;;orat,on. Braz1/ ils rw~t1w11 í11 1/r,• incl ,,1rw/1se,1 , n in· 01111C's 7 lrís 111cule11 , ,,prc.1c·111.1 1/w end of a /011~ pmces.111/, lw,n:c. /111·111i: whiclr tire /1alw11 en,,.0111 J,,1 1 '-'"11"('(/ Jrom 1hc · 'a!.!ro-ind11.,111,J/· · .,1,1::, ,,, the .. i11d11s1rial-agrt,1d111raf' ,1c1,¿e, te11di11g ro se11/e flnal/1 111111,· · 1,·111,11·.1· sector' \"lagl' ltalian Agriculture and the 1 ' Developments Regarding the Common Market F0110,1 ing 1992 Europcan agnrn/1111 e' fo/Ju11111:: ,,,., ,, dewdes of '<l'ot\'I Ir. lw 111011 rc11d1ed 1/rt stagc• of hri11g111g m 11,cc e.ue~ 11¡1111uler di.H'11nw11. /11 }Ílct, thc Comm111111y /Jus grudualf,· hn•n 1mple111c 111Í11!.! ü cn111rol poltn 011 pmd11crio11 sc11111~ ¡1 1•. ,cal c¡uotas on ac11wl 0111011111.1 i11 ¡-erwi11 sectors - s11cl1 u.1 1he da111 sec111r - cs1ahlishi11g }01111 respon11/n/1ry 111 o//r('n -starting wilh rerea/1 - hr111~111r: in thc widespread 11se offi11a11 nal swhiltsas and set-asidr 1 \ l FOCUS Overall \'ision of ltalian Agriculture At the stan o( 1hc 11ineties. ltalia11 agriculturc· reached a pos1tio11 in the system of C'COnomic actirilies similar w Agriculture Strategy for Eastern . Europe ln short. sorne time •,'l'iII he needcd hcfore any substamial amo111111 o( l:a.11ern Eurapean agrirnl111ral polc'11/iol u,11 be put lo 11se. Ulllil tiren. Of.!rirnltural produc1ion wi/1 co11i1111e a1 a lm.1und the cowuríes o/ t:astern f:um¡,e 11•i// hove to turn 111 ·11,e· \\. e11 ancl. 111 particular, 10 the Con111u111111 REPORTS Oenmark: Ecological Agricullure A \e\\ Trend f., n/r>'(tcal agnculture mukes up IC'ss 1h1111 I per ·em o{ rhe total a~ricu/111ral 1>rt1d11c1io11 111 Denmark /na it tl ton11111w11s/r 1.;rnwinR anda rather consid· cre1h/e j:mwth 1s expected in the 11ear Jia11re. Biotechnology: Opportunities and Prob!eaas Nc•1r knoll'led~e and techniques am111,r fim11 researc/J in the hwlo~ica/ S!'lences urc 111cna.1111¡¿f., leadi11¡? to novel ideal f'or 1111prorinR the prvductivi¡y of crops c111d li1 eJ1ock. 1 l\ew FAO Scheme to Fight . Land Degradation in Africa La11d ca11no1 be reclaimed or consen·ed through sporadtc ejforts or short-term pro1ects. Ulttmarely, Ajiican land can he co11sen ed and rehabilitated onlv b~ those wlto make their living from ii. · Swiss Mountain Cattle RC'taining 0/d Breeds ofCattlelllUÍ their Hereditary Choracteristics NOTEBOOK In Brief Commodities , •gricultural Events Calend• �28 ARKANSA S F ARM REsÉARCH is a bimonthly pllblicution 'of the Aricznsas Agricultural Ezperimellt Staqo,t, DÚIÚiM of Agri,cwture, Unwm~ ofArkansa.s. Preston E. Lll Ferney Vice Presiden! for Agricultura. Gerald J. Mualck Director, Agricultura! E.xperiment Station, and Dean,College of Agricultura and Home Economics. Raymond W. Barclay, Jr. Head, Oept. of Agricultura! Publications. JuLv•AUGusr 1990 JSSN: 0004-J ,Bb Estlmated impact of the proposed Mansas Tax Pollcy Amendment on Arkansas agrlcu 1ture J.W. Gt,odwin, B.L D/,con, .W.A Halbrook & C.R. Berry .................. 3 lmportance of bracts in the carbon economy of r.otton S. D. Wu/lsch/eger, D.M Oosterhufs & SA Rutherfotd ........ 4 Mornlnggiory control wlth bromoxynil D. Cliver, T. Klíngaman & A. King ........ 5 Editorial Board: L B. Oaniels (chairman), C. Oayton Steelman. Jarnes N. Moott, J. Harriett McCoy, Howard A Scott, H. Don Scott, Carro!! R. Garner, Harry S Snyder, T.J . Siebenmorgen. D.W. Kellogg and Howell Meddera. Editorial Staff: Howell Meddtrt, Editor. Elaine Williams, M Director CoNTENTS Johnsongrass control and regrowth with postemergence grasa horbleldea W.G. Johnson, M.McC/elland, R. Frans & D. Jordan ......................... 6 Economies of postemergence herbicidas In cotton D.Jordan, R. Frans, M. McClel/and & W. Johnson .................. 7 Head rice yleld reductlon ratea eauaed by moisture sorptlon M.M. Banaszek & T.J. Slebenmo,pen ......................... 8 [ AX.FRAC 39 (4) 3-11 (1990; Short-term fruit atorage perfo<mance . of Mcansaa blackbtny cultlvm J.R. Clarl< & J.N. MocJre .......................... g AA CMluation of Atkanus Grand Prairit mosquito abattmtnt progrlffll W.R. Amold, F.J.. Farmer, J.M. Redfem, M.V. Meisch &A.Jnman ........................ 10 'Ozark': a new wlntwhardy oat cultiva, R.K. BacM ......._.................................. 11 ll [] 1 1 ,¡. [ rI ,[J SEmimA-0:•oBEA1990 lSSN: 0004-1785 Defoliant efficacy 1n cotton as influenced by water deficits R.E Hampton, D.M. Oosterhuis, S.D. Wullschleger & KS. Kim ....................... 3 Factors influencing incidence of dermatitis in broiler flocks Z.B. Johnson, R.P. Rorie, D.W. Cross, J."I. Beas/ey & G.C. Harris, Jr. .............. 4 Response of Large White turkeys to virginiarnycin supplementatíon of dieta containing rnonenain M.C. Cabe/ & P.W. Wakiroup ................ 5 CoNTENTs L.east-eost programming modal projectlon of rice shipments from production areas to consumption reglons B.A Harve¡, G.L Cramer & E.J. Wailes .....-........................... . 6 Performance of an Individual kernel moistwe meter T.J. Siebenmo,psn, M.M. Bana$zek & M.F. Kocher .......... 7 Adjustments in manufacturing milk production in Arkan,as C.R. Bany ........--............................. 8 AKFRAC 39 (5) 3-11 (1990) Field weathering effects on normal and hardseeded soybean genotypes O.E. Longer & Yohannes o.gago .......... 9 lnocullllon effecta on chemical changea in tall fescue-poultry lltter lliagea KE. Tumer, C.P. W.st A Moubarak & E.L Piper ...................... 10 TI l . 'í[l ~ ··. I Research Overnew: Producing Soybeans Without lrrigation , M.J.. May, T.C. Kfflllng, H.J. MaiCagni, E.O. Voriea & LR. Oliver........................ 11 ( T t t,/J ,-4 -~:: ...,., i..c -~ o o 4-4 en .~-; :: "'l IÍ: .e ., .. 'l ,,, ~ r.Jl o fJ -i:: = ..... .u 'eJJ -~ ¡.~ .;.,J t.'l ~ ~ ~ ~!"'( t-JJ (J) .,.. 1◄ o ü -~ 'wi ...,.¡ d f-4 e ••al '.[ �The ú~org,a Agri•ultur<! l l::>.penment Stat ;on• Cullege oí Agri cu!t urL , 1 ,e Uníver,,ty o f G~, qi.1 P, ... <'• rrh R,•p•trt • ~1 _,e,-. t ( , The (.eo,9ia1 A9,icu11u,,d f:A.~rimcnl Slation,... ,,t "-nrkulture. Thc- linht>.-..ity of l.,t>o,gía ~ 1I Rf>'iearch Rulletin 399 St>1•temhcr 1 990 Colh:ct• V-. o 1989-90 Small a, ai;L::_, Performance Tests Bii'"dsfoot Trefoil Reseai..ch in Georgia C. S. 11:>velaad. M. \V. Albon, Jr., N. S. Hill. R. S. Lowrey, Jr•• S. L. Falcs, R. C.. Durham, J. \V. Dobson, Jr., E. E. Wor-ley. r. C. \'íloclcy. V. H. Calvert 11, and J. F. !'lewsome J. LaDon Day, Pau.l L. f?.ayntC';: and Rogcr D. Gipson. t:.ditors .... ~ ~- ~•i'.~.... ~- ......,.. -1 j '.!-.t.t 1 ..... '1 l'i:..:•H_~ • r-._ >~ • 'j¡; • "' . f'~~ ..... , ~ fj.,.·,;, .i. , , _, . "' - l ;- Jo* ~. : f ,• ' " 1:, -t;.r..., .,.~~ . ~?-'. :.> .t.:. ~- ·-· . '-~ '¡;,¿•,.;p- .,._Íi, ...,,,..,,~:,;; (- •· -=- _ l - -- - - ~ -¡;....---- ~- ' - . ·. ~~ . . . . . .1 -~J Ír---, fr--=-i t¡~---' . I_=-:[ / . - 1----1---~ ~ .-': - -'. .. ~ : ~ ] L The Georgla Agrlcultural Experlment Statioos CoUege of Agrlculture. tbe Uolvenlty of Georgia .:.. ·1., ···~-~ ;. ,. ...,lf;_ .., ."'. t-:· . r..,,,. .... ¡t::, ..,t: ... ,: . \ ....... ,•~.:· - "' . F'llfPJ!~ •. :,,; -•~ ·-;' •4 --~... - .. " . ..-~,,,. ' f-. ~~.... • )!'j~.--.."hJ-1'.'• .,, ,-~ • 1 ...~ ~ - -- ~"";'1 ~, ~ .. ..,.;.."1:;~~~•r¡-•· ■l:.: . ,~·.:--4, : ' : '1f.t . ~ • I ' N • - .~ • -~ O fr, ,-r---1 :,......; :r; 1--:-~~ •. - ¡r-=-'1~-_ - ~.J---t- !~ : ~ ! .,r,, ....... _ _ _.> .. . .....~ !r o - - , ~,~ ~ ~ : ~ i _---. - 1 -_ - i.. .. . :---:1 -- - . ,~ . - I r..- . ~ ~ ~ - .-.:--=1 -- -. .:----:l - - .~ - -. - -_ ~ 1 ~~ Research Report 59 1 ~ ~--..J il _ _ll ~ _ :.i '1 _ -_ 1 Thc Georgia Agricultura! E:.periment Station5 Collcgc or Agriculturc. Thc University oí Georgia Aagust 1990 ___·J ~ Rcsear..:h Report 588 Augu:.t 1990 Performance of Alfalfa Varieties in Georgia 1986-1989 't- .. ·~--·· ,,. .. Jl;-.E.,Smftb. 'f. :..:.-::-.___.,,,. . ... ~ $".!ill1"~ ~:,-:.. ....Jl... ~ - é ·1,U.':!'.•~•.,..~· --~\wEJilliQ"M~.{.~t:!'1'.I~~ - - ~ ~ .::~•~ ~~~ Nonforested Areas with __Herbicides ~~11-~:. ~f . ..... ...,..., ,~~ - I 1 Kudzu Control in JI' ~ ~ '" / ,.., · ,,. .r:Á~- -~,-e~ . ~.,.' ,t ~.... ~t>, 7 ~~hít·.-='M~~~~i,~ . . .&ci:4!f: ~· ---.s-{.-.~t"'· ~ • n ~ 1/ "" ' .... . , .t.~ -- -•:- .·..:;.-~. - --:t:_.\:~- . ~ ~ ~ ~-!':1111 ~■llll:IJIIIIIIIIIIIM!~•a~!'III~~~ s:.:.m--.~. • : • ..,,_ • • l.. ''t . ~· ~ . -~~--•: • ,+-,._.~~,_;e -'1 . •.: - . . :~ .. ,. ~ . -:- ., f: _-~ ,- . .,;._ ..... 1•w..... . _ -'·~,., . l ~.-.~ :¡•CH.~ r>'~. {~-~- ~ •::.._,. ~ ( _--;; \J-' • ... ,...... - i-1:C. -• :'1' - :•~:- · .,~ ,. (:- / . ~~-1 ~ }- "¡¡; ( \ \•.. • ' . -~;-.~-~ .-~" '-¡('--•·t..... / . ~J .. ~: ~z·:•. -~1!J.>c ,:;: 1 :.._"-. 1 ·.-;¡- •~•· :•-f<.l,iP': J,..,. ~"-: f"_ - " ;:: ~ . . r . rr-; 'l.""' ' .. " J~ ' --- ..,. ..- - .'.L ~ ·.~ ~ <. 'l., • ·- ~ .• \ ... --,-e~ -~' L ., - -~ ::..,...; ; : (,- ~t..F ~--..; -~ - ~~":~~~ ,_. ~= ~ . - ~ ~ e>"1' l.,)J. ·.·,.,¡__·1 '1;'.', - """ A , ,/ %,·· '\ t-· ~ ~t \\ ~~,.. , , --..w.~ .' ~ t i['~ " i·. l _,. -,~ - --, .. ( - - ~.. ¡J~~r.¡--, ; ~~ . ~.... ~:;¡:•), ·- ' ,,_~...:;;~ ~:-.' ~,~~ ~< .-.i '~ \o;'1-~.:. ,., ~-~ ~~,r · ~-·,\_ ~.- ' ;;= ~ I •· ~ · 1"" J. Joe Bouton, Donald Wood, and Robert B. Moss .,, ,.,_ ...... . ~~ti.~ ~t.~'.?~ ~I ~ft;~~ ~~-· ~'f{-...~t, ... t.>=tr1_ ... ~i • •. .i_ l• 'f:__ ~ ~, '.!~fSJ1.rj.i ~-~~-{~ ... ·3:-., .f-.,n .. ....~, l:f .. ~1 .,,_.. ,t;i"~ ·~ ~ '\ ~~ [...... ;.· ..._! f~ -.'!.f· -~ _ _,.,._.:,, •_&, ~ ..,,.~5 • • ~ .J ~ • .. :~ ... ,,, 1 -. ,_.,.,,I:'.-· ► :;:./ , " ~ •L.' ~- >: ,t_., -~ -:-. ... ~ ' .;.. • ,:fii·i!.:. ' ;.;,.,,,.'!lr• .:"1!11 ,~~ ' . ~' ":'11". '.!5i ~ -.. -- ... •- ·~':f"' ... "•'1 7-:--":c'.h , ~·~~· ·.-r-, ...~ ... , - ,. ' . ~.. ,._,~---•....xa .. . ,_ ____., . : "''! Sr-~ ··t-; . ~-~~ ' ·-.. ·R&.. ·~ ~ ~ • I .J ' ··-, . _ ·;•1-~~~-l'!!'·=it,1· :~--..•y-:-• ". .... , ....' Y " j ~~ , ~ .. t .. ~ 1 ~"" • ,._, • •~Uí l;;.~,. 4 • )U ~- ~,i- . ..... !!í-': '~~ ~ ~ ~ ~ ~ ' i l ~-- ~.::~~""r".~t~ ~~~i::~~~ .. ~V"~i •. ~. ~ • =-"-t- ~ ... .. . tl. ~-_--i;:~-,~~1~~ . -~rJI :.:r...""' :~ llÍ' . •, .• ~Tl- • n~S:a •~-e . •. .--,..,.,.,~ --.d · t'">m!t""'.. .~ . ~ ~:-"-;r-..·.. ·.¡ - - .. ~r-MO 1:· .. . .- .. , • . ;~,:.,~· _;, :..~ . ·-· -~*vta ...... --~~~-~----p;:r,;";, -~,.. ~· -~11- ~ ·~ · ' "'- , ~...~....,. :.•,c¡. ·· ·..Kii . . ~ ~'. -~;, 'i,~..),~~ ...:;,~'.' ,... j . -,;. -..... . .,..- e,.!_¡-;,g, .i ~,Mi.··.. ':i,":. - fil.')'\,• .,- •r .t".,...fll...:.L :,. :-r ..... ·- ~ ~~ ~ - " . . . ... i-'tl \¡. ~;.,, ~ · --. -'•""-• "" · ·· ~-: : .. -~"':!..J ~ -4 .,,,. ~- ~ .. ,, .... . -:·::;;~ - .. "' . ,t ... .:"~ • f" 'i";,. 4 -~Jf....:;; l r• • - •., ...,• .j' #" ~ .,. .:,. ,. 1n-'- ._,1 . ~F!t . ~w•w~~ ··_. ,; .;. ..... - ..... ,lli':e~~ ~~ 4 ;a .... aJ .. ... · t •. -":• ;;.-..::_-. __ ' ._, ~ ,1 . . ~"~"" .: . ~ w ...... �ILLINOIS RESEARCH w "" Volume 27, No. 3, 1985 Volume 27, No. ~ -1985 Conten\i) Conten\i) The Weather Agricultura! Mechanization ·- 2 Lette1 s 3 The Weatlicr and Clima,~ of IUint1is Sean/e~• A Charip·10n 5 Humar. Con,fort Zoues i\lichr:t·! P .:,t.ern . . , 8 ModeJ}ing Crop and Weather lnteractions Ph1'm Ga,c,o m ": s,,-,l('1 [" fl,, 1/i·•1e1 11 The Aphids Are Comiug ,\lichoel l ~ fru" ~.. i.i i í{ :¡¡/; J-f..,nttr 1e 12 Summcitin~e Socid: Helid fo1 Heat-Sln•s..,ed Animals 18 20 22 5 From Industry to Academia Roscoe L. Pershing 7 Bringing Automatic Guidance Down to Ea1: h Carroll E. Goenng 8 Monitoring and Control of Field Machin~s John W .Yummel Coro Quality - Does Mechanization Help or Hurt? Gene C. Shoue and Maruin R. Pau!sen 13 Air PollutioB c;~u.l C1up:, e-; Er,cit-.?SS Farm Machines, Farro Labor, and Federal T ~l Donald L. Uchtmann AntL)I) 16 Agricultura! Technology in De,veloping Count'ries Alfrcd G Harrn!- Climate Predktíon~ and Illinc,is Agricu!tur,: Pete,· J. Lar nl• ,md Stet tn T. Sc,11ka 11 In Progress Salmonellr. • Farrn fa<11iii ,•~ For Whom the Tr~ctor Toils Sam f-1 Johnson III ~ 18 Publications More About th.? Weath,'r Advances in Forest Harvestin~ Pt •o Chou urJJ ( ;.iry L. R0if~ 21 In Progress Befare and Afre• Fann Aid f-fa-rr,s.w r,--; - 28. No. 1/2. 1986 &...J RE~EARCH Vol. 28. No. 3, 1986 Conten\i) Conten~<) Computers in Agriculture The F uture of Illinois Agriculture 2 Glossary 3 4 Cornputers: Extensions of the Mind Donald A Holt lllinois Agriculture: Leading the Way Wes/ey [; Seit¿ 7 Computera in Agricultura} Decision Making Steven T. Sonka . Michael A Hudson. and Raymond M . Leutl:iold lllinois's Agricultura} Assets Larry A. Werries 8 Competition, Technology, and lllinois Agriculture Steven T Sonka 11 Rural Communities in zm Urban State Andrew J . Sofranko and David L. Chicoine 8 10 Can the Supercomputer Cure the Common Cold? Michae/ Grossman 14 Win<lmills in the Mind: Computer-Aided Design Michael P. Sherman 15 16 21 22 26 11.!l r.· ILLINOIS Vol. Mechanization and Beyond: Reaping the .8Q .l':'ity Donnefl R Hunt 1O Por,/ C 15 3 14 Farming Communities in Transition Sonva Salamon Data Bases for Agricclture Martha E. l,Vil/iarns 15 Expert Systems for Production Agriculture Thomas W Fermanían Women's Voices MaryAnn Paynter 16 Machine Vision Marvin R. Paulsen Trends in Animal Agriculture Richard E D,erh and Douid H . Baker 19 Electronics in Livestock Production Sidney L. Spahr and Hoy/e B Puckett Plant Agriculture of the Future Larry E Schroder 22 In Progresa Graphically Speaking • Mapping lnsect Problerns Product Use and Marketing Research Roscoe L Persh,ng and Arthur J Siedler 24 In ·Progress 27 Publications More about Computers 28 Update The Food Security Act of 1985 Process and Product Robert G. F. Spitze family Lite in Rural lndia • Conference on lllinois Agnculture w w �ILLINOIS RESEARCHI Vol. 28, No. 4, 1986 O::>riren10 Conten10 10 12 3 The Oiversity of R9les for Plants and Ani1•,.ds in the Urban Environment Wil/iam R. Ne/son and Jamef.. [ Corbm 6 Interior Landscaping D,anne A Nnland 7 Urbc1n Gardening James C Schmidt 8 Grass in the 1~andscape Flu vd A Giles 10 Landscape Architecture Uobtrt B. Rile!,' 11 Park Systems and Open Spaces in the Urban Environment Rvhert D Espt::?seth and Th,y-,,c.., 1 e ,rl{t• 16 Therapeutic. Value of Plants James E &:·husce, Managing for Global Change ,Tohn R Cc.1rn¡ be 1: Developing Human Potential for .the Agncultural Sciences Wi/liam L G~orge Extension Strategies for the Future Williarn R O.:;chwald 15 The Global Picture Dermc; T Auery 16 lnternational Agriculture: Mutual Aid Jo'111 ! i\ ( /,ol._úde •; lil 19 A Strategy to Compete Kennet/i ~\. Gorden 20 1.7 Victims of Change DonJtd A Therapeutic Value of Animals Joseph Orthoefér J--l0i1 18 20 Architects of Change Dona/el A. Holt 25 Conference Report: Shaping the Future Robert D . Sampson Companion Animal Health A/ta,¡ ,J Pc:u l 19 Companion Animals in the Urban Environment! More Than Mere Pets Gai/ L Czur'l,:.?Ck1 fvfoulden and Liunt? M L.:w,enc::.. ( 28 Animal Health and Productivity in Agriculture 22 Ri:-hard l:. D1erk:s 29 Integrated Pest Managemcnt in the Urban Environment Fredric O M,l/e,- l\.1alc0/n• ( Sh1, .. rlt>·r ·1rd In Progress Hatching ne\~· technolog1es 26 q,~,1 rn 1r, ir , J--l :-= j:___=L J:..:.__L-J - W ~ ' ~ 1 Hatch ron,~ A • • 1887-1987 . . í. eScf~z• t Centemual.ID J ~ .. .-------:, .... .j...,. , • ..,, t. ;,. :· --':i. . " "' · ~_. ~ ~ r • - 2/3, 1987 ' f>h i1p ;v:xon For Further Reference 28 r1 Vol. 29. No. ~: W · [Jrban Piants and Animals The Role of the College oj Agriculture 3 Vol. 29, No l. 1987 .,,~ ' · _= . ==-= • - ' I ¡ ,.,. ...... The Soybean 3 Soybeans in lllinois Robert W . Howe/1 Vol. 29, _ Nc. 4 - Vol. 30, No. 5 The Soybean Comes to IHinois Theodore Hymowitz 6 The U.S. Soybean Gennplasm Collection: A National Resource Richard L. Bernard and TheodorP l /ym ou:ru I Contents 9 Soybean Variety Development in the Pri-:ate Sector John A . Sch•l'rnger · A Century of Progress 1O In Search of Soybean Quality James B . Sine/oír ond Lou:e/1 D Hi/1 12 Managing Soybean Pests Loyd M . U'ax. Barrv J Jacoh.c.en (,r,a ,'\for, us 2 Miracle Crop of Many Uses 18 Soybeans in Human and Animal Nutrition Robert A Easter and Mory Fronce~ P,c, 1011,J 19 Soybeans in the Human Diet Barbara P. K;un 20 Utilization of Whole So!, be>a ns a~ Human Food Alvin / . .'\·c·ison a 1,1 L .. ,, 0iu: \Ve: 22 Soybean Oíl to Bum Corro/! E G.:.lenrg 22 24 4 8 11 13 \,1, . , . , _;, 30 Soybean Physiolom, Jam <1s E Harper 32 Associations and Organi.td tiu11., of thc So~•hean lndu~tn: 21 Tlw Human Sciences '->· ., . ,, t ,'\i rckc)/s Mar!.' Frances Picciano. oliJ Ba,·bara P. Klerr1 The lllinoi~ Agricultura! Experiment Station: A Centennial Perspective J Schu.:ertzer ond Ben;aniin A. Janes. Jr The Social Sciences f-fc,n ( _L J Schue,tzer and Chester B Bol..:er 24 The Engineering Sciences Ben;amu1 29 O T1bercnd In Progress Centennial /\cuv1t1,·.., Animal and Veterinary Sciences Htirt•f:'L' Soybean Production Research Gar~ E Pepper ond el >n:, \l." Jíun.111c: 33 Plant and Soil Sciences R!chcir<" .1\.1 Forbes and W Reginold Gomes 27 W1//1am Directions Robert W Howe/1 and Russe/1 T Ode/1 Changing Marl..ets fo,· l •.S. Sc~:bean·, Dt1n e/1 GooJ Soybeans in lnternational Agriculture Laurian ,] Unnevehr. Jant? L. G/e..;s011. c1nd Hurolu l 1988 The Cutting EdgE Donold A H olt t\•'!Jª'· 17 1, r\ clone.:; Jr ar,d Josq)/¡ Tob:c1s In the Field I C$Cer \ ' Bo,.>'lC w (.TI 32 Research and Extension �o º ,- OI 37 :i ~ ' ... ,GI "" ...., .o E "' GI a: ~ -0. o: ILLINOIS RESEARCH ~ntents (/) ~ <I> l- e e .Q Vo l. 30 , No. 2, 19 88 o iií ~ ci5 U) <I> The Human Environment 2 ~lw ror, 6 10 12 14 lh¡, ')uali 1y e,: Y N,c"uls 18 L te· R, ·omrrntment to the Go,d Child Support Payments: Laws Are Not Enough r\r· irl'O f-.l. Bl' •< •· Social Relationships Ease Stressful Transitions /ú,D.t r: t ll,~}¡l :- 1r. [la1"1c S Good. and Knst,n Cunde// Family Financial Management Leads to a Better Quality of Ufe ~C1"01n r rz, mnw1 s cnd Jean ne L Hafstrom 1 21 24 ·e Jj ~ E OI O(! <( <( <( I ~ w ::¡X <I> Clothing: Our Portable Protection and Adornment ,\i.,~It11. n'Jhe• í l,ic.Jo \[ B,ickh>~•- and Kare,. K Leonas <I> . . .. . . . e: e: .,... o • ,... V) ro IO ' ~ V) e: o " ...... ., ·, 1 QJ .D >, o V) u -o e: o ro Toe Future of lllínois's Invisible Textile and Apparel Industries L D, u The Home: Shaping Our Environment Jos~pn i_ Wr~cá, .µ e: s... e: o s...u :::) ...., s... QJ o s... 4V) ...., QJ The Many Functions of Turfgtass Thoma~ ~1<:)lgc L,lld Thomas Ferman ian e: 4- o V) (/'J V) (C) V) E e: ....,~ QJ <O V) >,.µ V) V) In Progress .,... QJ QJ V) • Ecor,oPllC Rc.:.."1s lo Agncultural Research O).C: (O .µ ,- ,- s... IO r - O e:•,- z: • New Hone\ Rl', Pc:,t Found in the United States >, r"" zf.ú V) z r"" 2 z o u <O V) c:i:: 1- f: . : . ·. ' ...., e: > s... <I> <I> 111 <I> ~ f5 a: . .. -j ~ III X 1- -e: 1- LU QJ .)aro 19 ...:::, o. .i:!::e 3u e<I> ::> ~ Social Contexts of Adolescents: A World Unto Themselves Re, (Í ~r l.ars(l•l e! <I> -¡;j ,\:; <I> o... Y N16.. :, ana Lt Jnn L o,rrh º l.U (j) \ ,c~1 15 ....: (/) a. e X Ü ·- Ir o The Human Environment: People, Pla~es, and Relationships .)11t1ron -~ (j) Directions [,1!1.~•1<. u 3 3 Ol E E ~ <I> <I> o E ü ~ z o ¡: u V) LIJ :) u zLIJ ...a:z 1.1. o o - a: LIJ LIJ a: .. �Vol. 55 No 5 ,\ t•.,t ra,, ~ ~, "" 1 Ma, l '18- l t O"" CO'-'T f- '11 ', Ct 1'- 1 l: "- 1 '> Llvestock Rcproducuon and Arttfic1al ln~m,nahon M1~ccllancou\ f'ur hearer1 341 341 341 341 . Poultry and othf'r birds 400 400 4-·;o Grow1h and Produc1¡0n (Gcnc:rJI) 34S Mcat Product1on M,lk Productton 347 Gro>A 1h .rnd Pro J,J1. 349 351 351 ltg Produ ... 11,., n Shoep Brccds Gr(l'\,lr,·th and Produ,tíon ,354 R.:proJucuon ..H,J Arttfi,.1JI l11 •c.. m ndlH>n '363 !\fo,cellancous 404 (;enc-ral and lhtonrical l,;ent'tic\ •05 Rf"rrnffut"ti<ln. g~neral 407 Rcpn1d1u:11on Jnd Artdkictl ln':>cm1nJti0n M1M:cllanco:..;-. .• 373 . Goat f"i1;,h :md 111\.C'f"h;hratt, in C,c M1!c-ellJnc...,,,.,, . h 111. >1 0 ,~"" s anc'I t1tHr .. Gro"th ;1nd Producoon (Gcnc-ral) f 11:s Pn.>dlH.: non 499 501 \1 "-~Cil.J '1C 430 431 435 445 ln..:u~attc.~ Cicnct11..:\ anU Pr,,~cn:,, Pcrform.. ncc li:\h Rcprodu..:ttnn .111J Arttl11.:1al ln~~n11n~11, m 1'-h)Cell.1nc.lu~ • Bufíalo 445 Ge-tu:ral and thtoretical gl'Oetics 447 44' 4~8 Reproduclion. l!:ene-ral S08 Fi,h and tn"ertebrates in aquacullure S09 4 <0 4SI l -,en~ •11,;-. 509 51 2 4IJ Boot...., 41 3 \l 1 t Jl< JR 1'- ·11 , , 11 ,,r, / 7, ,, l1J1 l "T , ... ~,. Gro""tt• ,and Producti,,n (G~ncralJ M-:at Pr •<luc 11on 424 4:6 \1,!~ Í ' h ~ J-.l l•~n P:,;i <-n, ,:11J Pcri1,,m..,r,,;c ít.:,ts <tcn..:th."" Rq•r,,u· ~: ,, .., Jnt..l .-\r11tic1.1I ln-.<m1n.111,in Shoep BrccJ:. r,, í,r, *lh aJ f'IJ lu.::1100 v. . .• J•,•J ..;~ _,¡\fl G 1. ,:.., ,.... .,nJ rr\,tC'O\-· Pcr(,1rmam·c- Th.i Rcí•h lL :.ti.,n Jnd .\rci11c1.1I l n .. 1.•m1nJl ,n Pig 461 461 461 464 .J P· \IU...ttun :,. , ... ... J Pr~·•!lcn\ l'cri.,rm ... n..:c J~q .. Rcpr,1ductton ~nJ .\r11::, 1.d ln,<m1n.:1t·1.'f\ ,,;...,, •1!.ln1.,··l." 1hll3 Vc.,I ~~ No Gcneüc~ Rcprodui.:H,ln and Anaficaal tn,cm1natmn M1!!iccllancou, llorse . 243 24.-' 243 244 in datr► ¡;a U le . By J t' Gibsc,n Callle ~48 8rrcd1o . 248 Growrh and Producuon t General) •.. ••. .•• .. Mcat Produchon. M1lk Produc11un Progeny and ~rtorm.1ncc Tcsb 248 250 254 fur bc.-rtrl 302 M1,tc-llJO'l;t1U ~ 30:; 303 310 3:1 Other mammal, ]~1 Poultl") and othcr bird1 325 Gro~th and Producuon (Gcncr.tl) .. Gw>Ath Jnd ProdU4..1ton {General) •• F i g Pr,,c.Ju1.:1,on 325 325 Me.u Pt('lductton ... \.tilk. Produc11,,n 32b Pro¡;em Jnd Pc::rformJncc Tests Ge~:,.; . kc:prC'lduc.t11.>n o1nd Afl1fic1JI Insc:m,nauon , \.1,~ccllancous . Laborator~ mammal\ c...:ncii.:, Burra lo 277 277 278 279 Reproductíon. gent-ral 335 Sh•ep Fisb and ln~e-rlt'brates in aquacultutt (,ene raes anc..t Pro~cn~ Pcrform,1ncc Tt.:~n :s1 l<'-"pC ,lJU1. ti,\O R~produci1on ..1nd Artific1JI lnwm111,.1:h'O :84 ~90 ~'4,;;•nd notu M1,ctllanl.'.1,u1o, Goat : oo W(•('II Prn..:tucuon Pi;: Brc,:J.s Orov.th .mJ Pn•J ... ctton Gene,..-~ .. nd P,o,cn~, rcrfc~rmi•n~c 1,, :--i • ; 9; ,n R.,•portoi: , ·onre:-rf'on:'1- B,,c,lo.s lQ ~ Rcproduct,on and Ar1th1-1al ln:-.i:m,ndt1,,n 294 Z<J7 M, .. cellan,:ou\ 301 3j6 .. ... Brccds 332 335 335 Bcccds . " 338 339 .\ U THOR l'-OF'I." I ,lBl!(ll' P F, / >/ -· .. .... ,.. .... . .... .. " ·~ Ah,tra<·t, l .l80 185 l ••· ·····-···u,,, .. .. .. .. ... •· .. ••·• .......... ...... .... rwi;.~ 200 Pur bc-arer, Laboratory mammals 200 200 205 174 Gcncocs. , · - .. , . Rcproduc11on and Art1f1e1at ln~cmtnat1cm M1S<"ell,.ncous 176 Olher mamm■ls 119 173 174 176 176 177 178 179 179 181 188 Poullry ■od othcr bircb . .. ...... Gro-.1h and Product,on !General) Egg Ptoduc11on •. _. .. Oc • •• ., • . .. • ••• 188 General and tbeotttkal ccnetks. 188 1all Reproduction, ¡eoeral . Gc~11cs •· Rcprodlk.tK)fl .. .. ..... -..• .... ... .• 193 Repon, 194 Brc-ed"' C•~o""th Jnd Pr,,Ouct1on < ,o..:n~ln .,._ Jnd Ptof!CO) Pt:,!,,rm;1nce Tc~1-. Rcpr,.\dlM.IIOn •.nll Art1hct"l ln\-t:'m1natu.lfl 194 IQ4 19S 196 199 Miscdlanc:ous ••· - • .. ... 222 222 222 222 222 224 225 225 226 ' 226 Fkb 1.nd inveriebratn in aquacultutt 188 Pi¡¡ •· .. ... 189 189 190 19~ (;oac • .... lncubahon ............... ···•··· ••· Genelio and P1"0Jcny/Pufcwm;;1ncc: ""'=stl Rcrroduclion and Arttficial lnscm1nahon MLSCellancous ... ............... - ••· .. ..... \\uol Pr•>Ju.,;tl()O Gcncr1 ... \ ,n<l Prot?en~ Pcrform.tno:e lc!-IS Rcprodu..:tlon Jnd Aruñc1j) ln,cn11n.111on .... ..... ....... •• · • <iro...,'lh and Pm<luc1ion ~,,.,cdlaric-,•u, 3 37 ........ .... " C■lll• 276 (it ndK'- .. Horse \ li:.(cllanc,,u , Brced5. ~ -· . ..... ~. \Jrow1h ,md Productllm /JI (9 / L-..J, 173 173 Llv,stock C.,o.:ne11c, Ri.:pn.xlu'-11.-,n .ind Arllfi..:aal lm•1:m111a11on M1~cllan('ou~ . General and thN>retical genetk, . Sheep lot(. ra,, 326 330 33~ Buííalo ... SIS HI 257 :!S8 :65 276 Reprodu,uon and Artificial ln,eni1n..it1011 M,~c~tlancous 8oul..!> .\nin1.tl 13reediug .\b,trnds lncubJ(h1n Gcnc-t1C\ i.n<l Progcm Perform3ncc: Tes,._ Rt:pr,,dul.1 1011 JOJ , \rt1hnJJ ln,cm1nallnn Gcnc:uc~. L-.J ru>:~ Rcpn1\Ju~11on .1nd Art1h1,;ial ln,cm1n,111on 245 S 14 s1, C-0"-' 1 F- :-. l ~ n,_..:..Lh,esl0<k 506 -;1 IJJl•CT l'd)f. 'l. 4;; IS Rc\1ew Anide l he opiaons <1nt.l prospcLb fo, g,i:ncti. t-lly altc-rlra& nui~ o..'lt'lJ)O~at1,:;n sos llc-p,,rt'I March 1987 1 ~ 503 <.:oofenn~-s ,\l ' lH(JR l~[)f 4bb ~ .\ ninw l Bn '(.d i ng . \hst 1, 1< ·h C<):-.TI S<,1 r-, Ah,1rac1• 1851 Apnl 191l7 500 '-t'4'1i and nolr, ◄!" Or1 J .. .... . .. 474 R ;; rr....•t..lu~I ll)O .;5~ ·b~ 1.I Ol' • U't ~ No 4 417 (,P,i,1( ('onh:r~nc-~:<- 375 377 \79 382 499 ,1, .... \1,o;'- ~ Rrpull1' 375 .. . ~O• 40 ~ dqudt:Ulh.lf"t' R.:- ,1,~lu,:p. 373 Brceds Gr()',,l,th .;nd ProJuclion Gcncttes and Pro~eny.'P\'.:rfon,.,.1n,c lhl<,. Rcproduc1K'ln and Ar11ril1JI ln ...c:m1na11,,n ~ 40l •~1 -~il:! 3 ('0 " ~6 j 3t18 Wool PMúucrmn Gencocs anJ Progcny:Pt:-rtorm,ancc 1c~l\ 1, ·1\ ( (i ~·,,~· r "I lncuhJ11on G<"n('11cs anJ rr<'g('m Po..rtorrr i...: l C,:·t, 1 h ..i 498 Poultry and Olhtt birds lfonf' Calll• . 364 364 Othcr mamm.ah 421 421 416 :.. 'J ,6~ 421 Orcr.:,!', 382 390 "">,.., Buffalo <..we Gcm;tlc s ~t,, ,.,('!bncou~ Progcny and Performance lc~h Gcnclics Reproduct1on and Ar11fic1al 1n,cm1Jl.Jtti.>n Misccllaneou-. ,u 417 Genctic, Rcrri, Juctu.ln ~nd Arl1fiu.sl ln,cnunat"'" M 1..,n"il.1nc\,u\ 41S Other mammals Brccds H3 474 415 (.,1.net;\., Rcproduc11,in and Ar11h .. 1dl ln !t.('m10.jtton c:l!a11eou, 345 Putr Fur bean-n Lf\.'utock 3h2 342 "X> Laboratory mammal~ 3~:? l ...aboratc>r)' mammals Hone w Pa-:r !':Jl(t' Rc-produ" 1on a1H.l A rt1h-...1JI 1,,,1.m1n-111,1n Vol. SS \h-,trJ"h (._:t(\ : ...:J ".! \nin1al Bn·<·<ling .\h~trad:-; Gcnette, .., . . .. . · June 19117 r-.o I> .\ninwl Ht'()('ding .\hstr,t<·h Pucr PI& ~~ \ol .. .. ... 226 227 r---s and ftOlH Coafue:ncn . 228 .... ... . . 228 Boel<s 228 AUTHOR INDEX /1/ SL1BJE(1 I NDEX ($) w 'º ��Vol 54 No. 10 , 11.. lotlcr I tnH, l\ t•, trJ Cl ( \4,: ()l/: - ' . ,1 1 ' ,. 1 •¡ ~\ni nial 131't1( d iug . \bstrads 1 Hone •·•• .. Brccds ... . . .... .. ... .... . /'.i-:1· 8 31 .... Catlle .. 8]3 ... ..... 863 Laborat or y m a mmals 863 \11,..,dlJn,:1 ~u, 8 JI ( .-ttle Sr~cJ, 7' (. 0 1h<:r mammah 811 Poultry and other hirds 81 3 \tnm t h ..tnJ Pr ,Ju<'(1,,n tGt:nerJ I) r g,g Pm<luc:t 10n 814 ;.,s-i 8 50 8~ 1 Shttp 8S 1 Re produc1ioo. g'! neral Fis h a nd in H.•r t tb r atec; in a quac:ulture R~: l 85: 81 ~ 855 R.:prcJt,hl•On ':'l.'9 I SO \\1 .. ,.:cl\J O\,;l'U" • Bufía lo 7~ Gt'.' ne r a l a nd 1lwor<·l iu1I gt'.'ne t ics 8 10 She<p Ore ~d, 781 R e productio n . )!.l'n" r;,,I .. ... 822 Rl!p ro\Ju c t1o n ..inJ .\ n1lluJI l11,1..· m1n;.it .,,n ~t ,.,1..:dldne,)U, R epOrl!r> 781 Fhh and in,l'rtt-hr:,tP<i in :,quaculture 8 :3 ·g4 (i1..• :i~· 11c , R~J <n:nc:~1"·" .111J P1t,gcn, P,•r r.,,m.111,,,,.- k , 1 ~ ... r,, ,Ju.::w•l ,l:':l! \r111t,1.1 l 1hl"!TI : ll.1'. ,•:, 7~5 Rt.'"prt,JuL: .,•n s;5 'fot1., "\'e" and n , ,,,, 8:"1' i::t,por" 8:8 "'~~ Pttld uc 11on ,1 r,1,.1 85' Bo.vk ., 7Q¡ - &..,S Pig <; f.S \t 1 1 in¡~ 1"~ l ,¡ , r,, - 1; 89 5 (;oat h j (' 1 ' l BJE< 1 1, n 1 , J ;, "ª lir, -'l h .,nJ Pr ,•J ud1\ln ""QJ 0..:01. •1.. ,.,n..! r ,.,!,!.'l\ P,: rt,,rrr..1r l. 1 Rcrr,l Ji.Kt11, :1 JnJ .\1 :1 t·.1.11 11?,.,;:-ni: ..1: .. ,,, \1 .,.. <.·l! .10 ,:, •11 ' () "'; "ºº"' 8 28 \l 1 Ht H.:. 1,: •1 \ •,\ I ll , • •. ~: s C u11 ( ~r• "' , , - ~' -l Br1.:.:.:, // 8 15 81 6 819 8W \\ 11, tl Prc J 11d:nn C,,,,,.._ t h ~- 3 81 3 ln .. ubJt11m G '-01.·t1c, JOJ ~f<l~c n~ Pu((lfmJ O\.C -IC!tf![¡ R.: pr••J u.:licn ,inJ .\ rutu.1 J l l nii.em1nat1on Genc,,1. .. \11._,.,..¡t,u 1~•t'II' C'onfer r-n c-r-, 8 )~ ~11lk P w tl m.:tmn Prngcró\ •• nd l'c:rí~11mancc Tc,1, ,tv. <, ~n d ROl h ~= Gencttcs and Pro i c ny PcrformJ n-.',; fl , t, Rcproduct1o n a nd A n ifk1al ln<c:m11,..i.111.m M,sccllanc-ou!. 7SQ 7(0 763 764 \fe-di P r11dm:11on 89.i gq, ·ru, 11.;, 750 756 <ir,ml h .,nJ Prndud1un (Cicncr,111 88 7 887 887 M1:-c dl;H1<", ,u, 8 5° 808 7SJ 8 .;ii Grow1h and P1odu c11on K,.:p, ,itJu...tu•n ..inJ •\ rllh ..iJI ln,,:m1nJt1on llor,t- G~n cral a n d 1he1,n- tic al genelic"i Ple ... Brccds 803 80 3 • R3 885 8:-t, La boralory m111mmal~ ( i.:n1.·uc, M 1\,. cl! o1 nc:nu'- Buffalo Goal 801 7 $:! 889 891 G cnc11cs and Progcny/Pc:r lor m ,,ncé" Tc:-t:, Rcproduc u o n a nd A rtificial lnscm1n:m,)n M1scellanco\l~ .. Fur h ea rer~ 75 1 885 8 5: i' 5 i 751 l'. .:rro<.lu~t ,,,11 .,nd Art1l u.: 1..1I f n , t·m1n,,1,11n Pouhry and ot hcr birds 851 l 1,t=~lock <ic:nt.!111::, !\11,'-,. ll.11h,.'l' U'. Repru duct1nn .md Ar1,f1 c 1.Jl ln,c:mm~11nn ··•· ·•. A,i:,,· l; f._'l G~nc ucs a nd Progcm 'Pcrfmmancc Tt>ls Grow1h and Pro duc t11'r, Wool Produc tt0 n 7: :-. /',ll!t 873 837 Brcc ds N Rl'pr,H.luct1(ln and A r11hc 1.1I l n,c:m m;111un 8>0 849 - ~ Gc!Odll: .. Grov.th and Produ.:tto n I G ~ncral) Eig Productiun l ncuballon B3 834 8JS Mcac Producuon . ..... .. ........ . Milk Production ... . . . ...... .. ... Progcny a nd Pcrform.tncc Tests . G cnc:tics .. . . . . .. Rcpro duction and Artificia l l nsc m 1nat1on Misce.llancous F\ar Marc r ~ Oth~r m a mma ls 833 Growth and Produclio n (General) r. \ ..; r,..J ' ,\ rt:\l\! \lr, o f phcu,,l )'J'IIL .t nd f. ~Jit·II ...- parH 1111.~1-.:r-. a,,o~•d l e d v,11h mca 1 p r•-du,.: tKn 1ra1 1~ in ra bblts A) \I ti "hJl: I. J B º ""Ll an t.1 1 -\ -\1 .11 R e u~\~ _<-\rt 1dl! 829 829 830 c- (()~, 11 ;--_ f'> r,u,:<> 829 h .\nin1n l BrP,,di11g .\hstrads ( ONTf :s; T'.> Llwstock .. .. Gcnctics.. . . ... ..... Rcproduct1on and An1fic1at lnsc minauon Miscc:llancous \ l~,t 1 .,. ~'H' j\t1.·11, k·1 , .,:-.,. lo • - T/111.l ~ ;1 :,. . ...,,a.'ll• .. ... 1 ...... //,' 1 1··. l l l '· .., Y - ' .--"-- . "· rr=, 1 h =---~ V "f t;., ¡ l'\r ~ ·\U).' llii,f . \ ll iHJHI J l),-f1 \1 1141,.·,·= a• l ~ ~Id~ ' ,,. ~ ' lnhu trnc-r- 01 heh:a,·1,JUIJ1Ch.r .. .:tcr:1ic~ I>. lkh, \A. ..._ \r1 en , 1t; h,: r,~ }I ~.a!"I..-.., l'I',; --- tr, r:.; l •rr-~ir."-C"'lUI ,,, -- ~ ~LR }',he: L iv~\lOck 64 64I ,.9¡ 1-· ur be-ar eri l.¡ibora&or ... mammal\ k.ep rodui.:t1un ;1.1J t\rt1h,1;1I ln•.c:m1,1a11, n 041 bÜ < ;cn~,11."' lton~ 6:, \11,\.· ·•ll;,ni;-c u, Cattle. no< aH U1ccd, M1,ct"ll:111e1.1u, , Hcpr, Jucl l'I \r•1t-1.1. 1 l JT,i. ,,., 1•1. ,,ir,.¿•: 71< ,·, Olher m :¡mm..th t.>-!6 Poultry and o thu bird, 7. , CJ.11...,lhanJ Pff1,:.., tton tGencr:; 11 71 J 64-1 i ~_.? Pnldu1.. t,!ii'i lnc. ... ~.1:1t1n bS~ b.,; c;cn...~111.~Jn,I P10,c.;n),P..: · r,,rr. 666 670 ~1•~..:Jlancuu - 'o ( , enl·ral and the-orctical i,:nt-tÍ<''\ '":•, •ti R ·rr11Ju...ltc1n .,nJ 71 ' 71 > OLt: r._ ~ .. Ar11fic1.tl lnsc:rr..nJt1. t,~t 671 Rtproduc li11n. i,'t'nt-ral 6'1 J'hh and in,erlchr~tl·s in aquac:ulture 672 < ,·re: ,...., 671 674 681 g'-. '\:(•~.,; and no11-, Gou l 652 Rrrort~ P ig 684 Conftrr-nn" Brcnh 684 Buo~i <irO\lrilh JIHJ Pn,.ludtOn 684 C,cncti,·" and P rc..-l!cm Pcrh,rmJnl~· 1.:,b Rc p roduc11on Jnd A111tir..1;1I hj,cmir:;11"'" M1•".;cllJnc,,u, 6'11 S h ee p Brecd .. ~ª Gwv. 1h dOJ rroJut:1100 \\·,,1.11 J'r-,duc11,,n Cic:nc111.~ .1nd f'r, gc:n~ PerfnrmJn~c ÍC''\l, Rcrro<lu..:11l111 .inJ Art1f11.:1al ln,l·m1n;11rin '\1i<ccllaneous b8i dutl . ;.,, St'J l.i\i-\f (.~·" p .. ,J <19 I' 5 717 1f11r,,· " •i U M :· -~1,. \l.1flCPU, 601 ( .. 1.t,· ... Olht:r m ..t mmah 602 lit ~.;~ (.)f, ,,ql¡ .Ji1.! i'll".!•J\I .,111 1 (1Cnl:r.11 I :en '-1:- 11 1 fito it:.111 M 'h, I J•~• f', ,..,. ;. ~4.t 5.,f, r _:, r ru! ~5C ~~ 1 t1: t<,· • ,1,· :¡,I \rt1tI..: In· ;,-,, _11n '6.' 1{ rr . Jw,t ..n .,rid ,\ nd1<1.1I ln,tn1111.111on Poull r ~ ~nd úlh~r b ird~ 605 ( J ,)\\lh .in-1 l't11JU1o.i1qn f\,~n,·r.11) r 1·,..Ju..th•n lri,ut-J11,m Gi:n1..ll\.<t .,nJ P r,11·c111. i\:nninJnn: lc11o1!\ H.1.pa.1Ju1,;t1,m ,111d \r1111 .. 1.1I ln-..,:n11nJl1l•J1 605 s-~ 605 606 606 608 ~l1,..-..IIJ!1C1lu-. 61 1 ( ; rm.:ra l :ind th rm cth:al gtneti<.·o:; 611 SoJ ~11~4,-p '.°'b5 ltt:pr o d uu u.m . gener a l 615 ~ j' ,5._t, fi,h and Ín \"erteb r at es in aqu acoltur-e ( il.' lt 1'~, 6 16 " • ~e 1, I' r 1 \1 11 .:-i 1 11, In· ,e f, So. Sf!> .111 S"4 .. ' 11,.·, Buííalo 1, .' s~s S85 592 <,1.·111..· <-e: , ... ,1 l'l;:, 1~, • Al TI IOR i'-1>[ :,. ~l!HIFl 1 !'-Dí, !: l,ahor al Or )o mamma lc; -.o (. rr,, ! h. " ,! 1 686 ·\r 10· 584 h rr l,l"arcro:; \!. 1.t:ll.,nc.; n 64ij B u f fal(I r 1h ltl·•• M,,.1.:cllJ ncou, Crow1h ,rnd Produu1on ((icncraJ) Meal Pro duction M dk Produclton Pr,,¡;i:n)· ~11,J P"'rf,1rrr.Jni:-1..• T,.-<.1, Gc.:nelle... Rcrn>doct1on and Ar11tic1.•i l n,cm1n .•1 1)n -----dt1c1.1ion 5 l~ 11 Gi.:r\f.:l1<.\. -4~ ...'l 41..) _lt, ,, 11 ', 1 ', b} ~cM•1ü ,\ h.., tr;,~f'.\ .\11in1,d Bn,,,dillg .\hstrüds l < ¡'\, l l :--- 1 '> lh·vu:w Ar.:1c..;;;i 1 ,~, 1 d; Bn.•,,<l i ng .\hst ntds 'L......l L....i 1....11 f..:--,, •..J.., ,1 l(e,;·r1 t1J:.11.l1,11 6 16 ~17 ,,.""'., and note\ 610 R~pnrh 620 l.vn(u ,·nc:~, 621 Boo~, 621 ~-:- ,,., 11\10 • l'r, ;•·o, P.,•rf<.,r.,1Jn,·1..· l•.1 \1 1h,.:1:·· t In• •;1110.11 , ·. ; ~~~ , •..•nJ ~ 71.1 ~6~ 1 - Al'lHClR INI)[ , (JI ~l. HJI ,-1 IM>!·, ;.¡ ,--;.~:;::;-:--· ;f .;,;;Z:.:::. ~ .. ~ ·. ~ .... ------1 • \,T".Jº _, .,., L'I 4 .. ~ ·1 • t ,o , -~ dlDI.IOT(CA PACU .. Ylli.,J Ut ¡,.1, , . . . ., Vf.TlRIIO,MI' - z,._,JT: lu_., Utt l Y AUl.,111,JJOI-. , t. 1U +:> lA) �.. " .," """"''°~!::~~ "'VI 44 V't W'I lif"I V't ¡ .:. i < :r. -- --e l .., -w ? ~ - M ~ ¡; ~ E e u 7. e ,~ ~ f-z """ ~ ·- - X o U,J 1- N..., IJ 1w N t,,1 NfJI.I.J __ -..1 tJ - ~ ~ ~ v o ,0 .o N _ .e f. f ; f - :, ~ -:? :, :r ~ ,.. "'2 8 = . ~ - ·-= 7 ~ ...,. < :. ...,, f .. .....X. .,,, ' _, ~ -""'·:..e ,... ·-- --~t:: ~ ---.- ,_ "f,; x "' ,. (1) 1- z ,-e u; 1- ,....)1,1..... e u c., -....--- ,_ --I'";; z > ~ ""; ,-.. ..... ""9""Í ,,: 7 :- J :. ..... .,,, --- .... ,... -...... ;r. ..... ,., ~ - ~ J. > ~ ; ¡\ a ,:. < - Sv • a a aa u ...w.. ......<> ..."'w w ...... " ,,." .e "" �....... ._,. { L.l6l m.,p1aqv 'OO!JµJnN JO n~JnH q )('E,U,lUOWWO.:J 9 8 6l ,<q p NOd;u,¡ S:Jll.3N3~ ON\1 ~Nl033H8 ,vwtN\1 :iO íW3Hne 1'1fNOll.\1NH3l.NI 8 \1:) , q (13,nd.,_,,¡ '" .l. l" '"""C' " !,-..,, 4'1 .. n •·"" "JC.'>7 4 • ·HT\o•W1.LU ~'- l!IQI .. l'O 0\oJ.11'! 1• t L __ -- :.-. ~:¡: .... -· -~::~~!;~".... ...,,... .. l- - --·--•f.-.-'·~-- ,. ~ ~ \, LJt .llDDfOA ~U!pa.l,.i p~ '":-:--Jo, ...,• • spa.l_!I )l~JS.)Afl H Sól!JaS i,g a w nro/\ SM3IA3~ ONV SlJV'MlSHV NOill~lflN i SlJBJlSqy iJU!Pd~ug· [BW!UV ~ ~ 1 w~ ··-rle- t--7. =r ~ -~j 'vbl .5-' No Ah".'.tr~\.., Jal\UJ1"' 1 -0··1 I \••1 '-' , , co:--.rr, ro; LivHtock .. ◄9 Ci.:neltc~ Horse Rcpn>ducti:..>n anfJ Arnh,;~1 (Mcman;mon M1s.::cllancouS> • b6 Othcr m:immals 66 Lal>orato1'_\ mummJls Canle Brccdf. .••.••.•••..... ,.............•.. •. •• ............. ••• s 6 a Gr(W.-th and ProdU...:lk.)n (General) E~g Produc11on 71 81 81 s: M 1\.4.'.'t.:tlJn,:ou'lo fUrburers 135 l.aboratory mammals 136 8] Gcn~IÍ('.'1, 1'6 Hor!)._. RcJlrOJucti<m an4 Aruhcial ln')em1n;mon (41 64 M,:...:dl.anc,,us. c~w, 87 Other mammals ...•...•. l51 88 88 Poultry and olher blrds .... ... . ... """ ..... 153 Brccdi Grnw1h and Produc11on CG.:ncral) Mc3t Produc110n . Mill.. ProJuc11on PTOgcn\.' and Pcrfarn1.rncc Tcsh 89 Growth and Production (Ocncral) .••.• .. ·······~ Egg Producuon. .. .. . . . •. .. . , •.•••• fncubaoon •. RcprodU(.·tion iand Arllh«.1al ln~cmmauon M1sct-llancous .. 74 Buffalo 110 General and lheorelical ce,>d~ .... . Reproduction. general .•...... 76 Shttp fbh ~nd in\trle-br.:tites in aqu::u:ul(ure- 76 Brct>d"" ( ,,.".,. rh anJ ProJucthm fil 111 111 Reproduction. general .... C.:nc:,u,..~ RcproJl.h.:UOn fo 77 27 Genrral and thcoretk:al ccnctic~ 31 l 1~!Jtock C.:ru..·11...'"lo R.c¡•1 ,Jo..;:lt0n and Ar1tfü:i3I ln""c,ninJtn.>n 73 32 38 l'\,r,ws and note-s 38 Rrpor1~ • 7' 14 77 c""r,,.,nccs ·s 19 Pie . ~o Brccth C rowth and PrOOucuon C ~rn:uc, .am.l Progcny, Pleríor m.ulCc li:su Rcproduction and Aru fic1JI ln.sem1nack>ft •... M,sccltanc-ous .........• •.•• •. 40 BookJ • ◄: 'º AvTHOR 1:-.oe:-- // ◄6 ◄9 SUBJE<.. T INOEX (7) ~ ·r~-c«- (ji:ne11c'lo 12 IS 26 31 70 • .. t 1: Gene ttCS...... •• • . ••. . • • . . • .... , .• Rcproductton and Artificial l nscmmauon . •. M1sccll.lncous .. ....... rs 91 93 94 100 109 Proec.ny and Performance lcJ>IS 28 28 :?8 SS 70 lncubattOQ ...• ..• o~ncho ~nd Progcny, Pcr form:rncc r~sts RcprocJucuoo and Art1fiC1JI lnscm1n:111on Mi~cllJneous .. so so Poullry and oth~r birds ...... , . 10 Goal -"" O'I •: •• .. Fur bcar~n Growth and ProJuchon 'A'ooC Procluct,on.•• Gene.tics ancJ Pr01,eny/Pcrformatk.:c Tc:sts Rcproducuon a nd Atufic1JI l o.scm1nat.1on ••. M1:.ccll:a.ncous .•..••.•.•• ..•..•..•.•••.•.•.•• , ••••• 1 ... l'..1"t(.r l'u'-'t.' G-:neucs....•. Rcproductton and A,ufü.:aJ:l ln~cman..ih•,n MiliCclloa.neou1, •••• •• S http ............. . Brccds ,u .J .. PRfll.. •'"• .. E\ lr>.>1&.·.-.,._ IHl:tf "'ur .,. ,.,.., uOK .. ,u r....;.. ..... . \1 1 lE~~ Buííalo , ,,,, CO!',,TE"-1 ~<><e.A Cirow1h and Producuon (Genc,:il) ~:u Prod1.1Ct1on ..•••..• M ilk Productton ll~tr) .\ninwl Jl1Y.'Pding _\bstrad~ _\ninial Bn·t>ding .\h-,t11t('ts ... L•I \ - ,J . {_.;, , &o ............ 173 173 Fh,h and invertf'brates in aquaC'Ulture 113 Cicn~11.. " ReprOOuctK>n •.. ..• Mi'l.t:c:ll;1ru.:ou~ .• 114 117 1:2 Go•t lll 125 c;ro\oi,,lh J mJ Produc1ton 125 Gcoct ic, a nd Progcny, PcrtorM:.in-..~ le~: :-:: 129 R~rroJuct1on Jnti Art1fü:1;¡I l nsemtn~1•1••~ M, ..,cfl:,nc-ous 135 I.H 157 M1"'ccll.ancou$ ......... ................ \\~•ol Pu,,tl,u.ll\U , . , Pi& 8 rcc<Js 153 U6 Gcncu,s an d ProgcnylPcrfonnancc ie~u Rcproducuon and Artificial lnscrrunatKWI ........ . Gt"~t,~i. Jnd Progcm. Pcrf11rn:Jnct' Tc:~h ReproJuct~>n and Art1fic1J1 ln,cm,n...11011 . ... .. •• . ..... .. .., •.•••.• ua 166 175 176 176 176 ~1andnotes .. •.......... . ... R~porti • 177 ConíutftC'CS ...... 171 Books .. . 178 AuTIIOR ISOL, ( J) SLI BJECT I N OEX /7} �ibli~afé VOL. XIII 3A,ÉPOCA NúM,2 EN ESTE NUMERO,,, La plt0pa.ga~í6n del. c.aó!U.0.tle.ne en el l>err.ill.e/1.0 1>u pJu.me.lUl Cf mu.y ,impoMAn;te. e.tapa del p.tr.oc.e.60 p.tr.odu.ctlvo del g)[.ano. En la qvu1u.na.cl6n de w MJTL<..Ua..6 -ln6luye.r va/Úo6 hac;to.tr.e/2 que. -dc.beJt apJtovec.ha.11,M_ c.on .te.c.;w.to9.la a.c..tu.a.Uz.a.da. y de. ma111?1La que e1 c.01>to de. p1t.oduc.c.i6n el.?. plán-lul.aíi M 11..eliu.zc.a. -6t.Ló.l.rtnuo...fme.nte.. Un a,t¡;l[_c_ulo a.nauza a4!.Ú. al. ~W1l.16 6ac..to/t.e.-6 que. ayuda.ti a. c.on 6 e.gu.{.Jtlo . Aói.. 1n.<Amo p.tr.e 6 e.n;tamc ~ \.'(i •°U.06 Cl4 pe.e.to 6 de. o.tM ua.pa., a.ha 1ta del p.tr.oc.uanu.e.n.to de.e g •1.a.nc•-; dec.w-lva paJt.a .e.a c.a.lida.ci (:e, la beb.úia.: el be.neó,le-lado dd.. c.a.ól. 19:JO CONTENIDO SELECCION DE SEMILLA, l3TABLECIMIENTO Y MANEJ O DE ~EMILLEROS DE CAFE 2 BENE~IClADO HUMEDO Y SELG I.JEL CAFE 18 LA vM 24 E I NA GERMINACION DE LAS SEMI LL.A.S DEL CAFETO (Co66e.l' c. :,1e.p/.o,1a) Bi b I i :>g íéJ fía. ') c... L -• EL CAFE EN LA NOTICIA 28 30 PUBLICACIONES RECIBIDAS ) ) CATALOGO CAFETERO [ .., r- [ -------------------------- [ - - - - - - ---- - o PORTADA, CONTRAPORTADA Y FOTO INTERIOR: Fotografías de Angel Monte:-o ~lontano, Unidad de Medios Audiovisuales del INMECAFE. BIBllOO-ifE: Publicación triffiestr •l del Centro de Información ca;-etalera "Matías Romero", INMECAFE UC,JESUS SALAZAR TOLEDANO, Director General del Instituto Mexicano del Café (INHECAFE). [ ( ] - -LOS ARTI CULOS FIRJ.lAVOS SON RESPONSABI LIVAD VEL AUTOR- Kru. 4. 5. Carretera Xalapa-Veracruz. XAL\PA VER. ME Ir e o. ----------- ·------ OS/AV OIA3Hd NIS OJBWY:J Y SOJ.3!11S NVJ,S3 NJJ,3108 3J,S3 N3 NVHntJld anlJ SOI:J3Hd S07 soao.L �>_n C) r ro (O e 3 (t) C) ; (1) (1) o G) (0 ::, (1) 0) (l) <r> (/) (1) (l) (1) -, - !lJ "IJ ;- cr .... J, C) (/) (1) =- ::, -. e, :::l $: ~ - e, ~ ~ -..... Al ID i, ci" o ... ro - $'. 3; < ::; ..... 3 (1) ::, (1) 0) o., ro::, o:, :::, (1) cr. o ni ~ ., ::, 1/1 - 1) ..,, < e;:;. 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C/1 CD X :n ~ ...0< o .::, 'O :;:, C') a. u, o :, f'1 ::r: ::J ,:: ID .:; o ce. - el) :, z .·, ', o '3 J --;:) -.. - ... -.. ::, ID :n -~ :, :iJ !)> ::, 3 11) -::r -- -• n C/1 lt ::, 3' 11) Q) 01 Ql C/) ID 'O D,) C/1 'O ID ;:;: ::r (1) () éñ n C/1 ., m f. ~ (t, < - :¡; 0 (1) (11 c., r:, éiÍ ñ; - o co o· :::l 0) (/) ¡:;· "O o::, D,) (/) - ::, a. ::., ' (; =- ID o - ... o Q) - 'J (l) .:, ro G < 0) 'O -o· :, - ::, CI' - In n o Ql ::, ,, o~<,,:o --ac::- c o ,:, -:, 1 e e ·- :.:· al éi,C.CD"gO (1) ., 5· 111 C)_ lt -o !. -w '< o ::, 111 C/1 ;n z (/¡ Q. 0) o )( ,"O c.i. ñ' ~ ~ ~ ro <l> :l.' -i a CD ()) -u - o::,· ... o ::, 'O ~? (/) IT C) (1) (/) w º ::; - - "O (/) 0) al Q) z o :n o o o o -o 'O (/) ..,, o a. o. (l) .., )> cr (/) ,... -, o o (1) 'O u, -..... O> a. ( 1) o e ( /) ::, a. (l) .... (Jl o__., r CD co e 3 ! !!}_ I'\) a, ::::! ... 1\,) ..... --. ..__ ...... 1\) ,..., O> --.; O> ...... N "' ...... 1 1 O> m (O N O> -., N O> O> N a> Q) N a> (.,) N I'\) u, u, o:, <D N u, O> r - ,'1 ,, "'O N u, u, 1 1 1 r--,' .... C,.) 1 0) a> o o -o (/) - éñ ..,, (./) - 3 <O ro -· a. "' =·::, o.., oo ~ ::=t a. o -o a. v, o· 5· ¿; • :;· Q) O' ()) ¡3 'O - ;;;cr;G ~? CJ' (/) :: (t) ::l:J-0() :, 'O ID o ::3(1);,oco (t) ().) O" ., -. u, (./) 1 1 N 1\,) u, u, o, u, Á Á A 1\,) Q1 1\,) Á !O (!) oo ::::, ,... - (l) I'\) ~ CX) :::J (/) r W1 'L J 'L..il l...J NUTRITl?N AB~'tRA~~ REVIE\VS. B: L1vestock Feeds and Feeding 11 NUTRITION ABSTRACTS &·R~VIEWS, B: Livestock Feeds and Feed1ng Vol 47 Vol.SC. Dcccm~,. 1980 J•nu:uy. JQn N~ 1 No 11 l.J..'"1. ~f jút.m.ab sean ned lis,,~ Tf-'.c-a~.our: "".Al) 11nl mcth.od, "'' s.cnerat <·art,,·, hydralU '-1IU'>~•;:lOU( com¡x,i1.1n1,b. TECHNIOUI! Lymph and A.n.ilytacal nlt!tboda la sena.al Carbolaydratn ...., -· 629 629 Nitcotcnout coms,uua4a •.. lipicl> ··-· Other oraanic compounds - · Mloer.111 •.. E,azymc 629 629 ■chv1ty Vita man, ••• •.. Milccllaneou.s analytu:al mcthoJs Chn1caJ ■nd phyaioJocicaJ metho,Js Dianribilaty methode ffl"HNOLOOY TecJu,oloty In 629 630 -••el ... - ... 630 1 Otller macha.AJcal treatmeat■ Nlxina f.ftd compo11ndin1 ... Pttwurc tre1tmcnt1 ... E...U..,c ... -· F•mentabo■ ' ..;.~ 631 631 _ Millcellaaeo• modlt.od,, g Ouahty control ... ... Enatneerina aad equipmcnt Ttaiu:port ... •.. L41hlatioa and 11tandards ..• FEEOINGSTUFFS ANO FEEOS Gencnd ... ... •. Stau.cica •nd economic, Feeda "'aenom Paature ... ... . .. c,.cen fodder and hay Proceooed ar•en fodden -· S.,aw Uld oclNr coono foddcn -· Roots Uld othor aua:a1-, íodden Complete foed1 Cereal a,a..lns ºº•-· ... ·- ... --· . .d otlln-dllCtl M i c r a ~ produm ... fttd(ltptulfa -- .. Tolde componcnb or coaturúna.at1 (>HYSlc>toGY Al''1' DIXH:lM!STRY 4,-itc .,,.¡ feed ;,,1a1r.e Diait2loa ud • bo,,rpt,on lloooc! 632 633 Carh()hyd1 .arrr 644 644 64 5 646 6-47 rrott1n, and s:-rul4!'in Jcri-...,1,v~ L1p1di. 01 hc:r utJ.1n1t.: substJfln.".) Mmcr.,1$ • C.k1u,n, phosphonn .ind stro neium Mc1aboLsm o ( w.it~r Acid bue cqu1hbrtum Radiation lmmun1ty 648 648 6◄ 9 649 649 649 649 6S0 650 650 651 651 6SI Gruwth . . ... ,. . ... Rcproduc:tlnn and t, ctatl on Rcprollu.:tavn of b1rJs Scncs~•f"ncc. -· MlSCcl'-ocout ... FErOING OF I\Nf~!AlS Gt'ncr.il •. • • 6SJ 6S2 652 656 659 659 660 660 ., • .•. Small rumin;mb. lff""th 4aJ íattcnm1 Small rumtn ..nts, miJk pr,.>dui:tion Small ruminants, rcprod1Kt1un •. Pías. growth and tattc·un" Pia;s, rcproduct ion Poultry, &rO"-lh anJ hucnin.s -· ... .. Other domuttcatcd m•mmah1 ■nd b1rJ1 G■ rnc and ot.hcr m.,rnun&b •nJ birds PouUry, ce, produc.t.t0n Fish anú invcn~h11Ht' u ..1hult" ... ..• Animala oth• than mamm2ls ■nd bird1 661 665 666 611 672 674 674 619 634 635 635 roh1ons O\:¡;urr1•1t 1n 680 __ "'"º Mfcroor&,an111nu ,h.·cun ,r., 11~ frcJ Radi.ation Mis...-cllancous 8001( Rl(\'ll'WS AM) flll'OK1S 636 639 ldl AU íHOfl 1r,;•H , C::I Jtff rT 1~_ 1,1 V V11am1n1 • M1<11.\.."Cllancous ■na.1ytica1 metbods Chnh JI and rhysioloc1cal mcthod• O,ir~t1h1hty methods TH H"OLOC.Y 1 c.,; hnl"l~I)' 1n acncral r>r-y1n,. S1nuJc and prcKrvation 1 ,c1nc.1,nn and acpanuon Hui trc:atmenl1 Chem1al trcatment~ ti,hlhna •• Othtt mcchan,eat t~atrncnts Muuna and comr,ounding Pre'.'-..'11~ trcatmcnu f-n,111~ •.• rcrmcntataon M1"ccll:tneous mct.hc,ds --- 681 ~Hl)INC.STUFFS ANll F HOS t;c-ncr;tl $tah-.t1C" and econnm,cs Puturc •. Cire-en foddcr and hay ~tf3'"- and othcr coar.r.e fnddcn Root, 1nd other 1u,cculc:nt fodden Com!"ktc íceds <"cn:at ,niir• ... C.r:11n tc,:umct •. 01hu tce.cb: Sita•" ... lnc1u<11.tria1 r,nducts 1n tten.-r•I Suur ,ndu,tnn 01l 1nd~try and oi~eds Othn tndll.'Ctnc-s fc-cd" of animal nn,:,n Milk. 1M milk f'ITOduc;ts Animal fah: 681 A,umal mc•I"' and othcf rroducts 681 611 MícmMolacfcal product..• M1,cellaneoua feedinptuff• Addlt1..es To,i:ic LY"lmfM"lnem:• n, contam,.,anta GS 2 11, 11 11 IJ 13 14 l..apids Othu oraa.nu: substanc..~ 1S IS IS PHYqotnt:Y .\O\jO BIOCHFMISTRY o\flí'CUlc: ■r\d ícc:U 1nta~c U1ac .. unn .1nd ahvlrrtton 81n, ld ~· Minenll ... Calcium, pb~phorus ■ nd strontium 15 Mag11Mium .. .. Sodium. potas5íum and sodium chloridct-taloecns 16 lr,)n and ~oppcr Othcr mtne,als 16 17 17 17 17 Metabohsm of water 17 Growth Rcproduct1o n and lacuuon flepn:,duction oí buds 17 17 18 11 19 19 19 20 20 20 lO 20 21 21 :u 21 22 22 ll 12 ll 23 23 23 23 30 3• 31 )2 32 33 34 3S 36 37 37 37 38 38 38 Ac1d base equihbnum 39 Radaahon lmrnuruty 39 39 40 40 Senescenoe MisceUaneou.s FEloOINC. OF ANIMALS 11 19 Tr:'ln-.r,nrt lt:i!l"'l"11on and .ianJard\ f-C'rme11ht1t,n 1ndu\try Kidncy dilrordcn Deticicncy dtsea•~ MctaboJn: disordcrs -•. DisorUn1 ._,, mtnrr.1: mr,.t!,ohsm :J1"1J bone lm.m\lnll) Pi,r.a!JiUc dborJen l-n.1ymc act1v1ly Millini fc:cds DIFT IN ETIOLO(;Y 01 !lJSl•ASF 634 634 634 63' 63S 635 M,n~ul,;; Ou::allf) cnnrrol t-.n,unccrin• and cqw.pment DiJ«iivc JLSOrOcrs Le ver c.filordcn .. 634 634 Other lndl&Otriea ... Feeda or aAlmal o,.ia Mllk and mili< producu ...... •. 642 642 643 643 r.en~nl Olflnduttry Uld oll-do ~ 631 633 p.,._•i.Uoa btdu,try 11--......, , Cattle, reproJu,;tion •. 631 631 032 ... 1 S-rlad\Utnaa •. F.nzymcs •nJ rnci:rmcúluy 1nctabolum 1·n(rgy cx~h.:tn(t(" C~tcJc, grnwth •n,1 faucr:in, Cattlc, milk pro du.:-11on 633 .. F.nJoc.rinolo,t)' VH1rnint . HOQ< S •. lllduotrlal product1 ln ,.aeral Mllliq , . . . ... ... AA!n,.J ,.,. Aalmal - 631 633 633 C....hlpmes ... s.a.,... .. hCHJ)' Ou,d, Orhcr míncral.s .• Extractton uad -,.antion Heat trsatmf:nta -· Millin1 ... 01 her • Maancsium .. •. .. . _ Sod1um. pola-twum .i.nú sodau.m dtJondc Hatoacn~ lron ...n~t cupp~r Oryj,,1 ... ... ... Storaae ■nd prcaervalian .-Cbcmacal treattMGts _ Ti~Ut!S L1p1d, Othe, orsamc co mpounds tnú0<;nr.olc,nVitamin$ f-n ,yr11,"1 and ,n1crmcJ1~f)' tuet .. ~h,m t::ncrc)' c'<ch•nttCarbohydrate, Protcins and ;,rotc11'\ ckrivattvn Ccncnl Honcs ... Cattlc. c,owtb anJ fat1enin1 üttlc, milk production Cattlc, rrrroduchon Small rum in.1nt1, an>wtb 1nd faUcnina SmaU ruminants, m111' rroduction Small ruminants, rcproduction Pip • .,-owth and fattcnins ... '1gs. reproducuon PnulLry. ,rowtb. and f1ttenins Poultry, CD producuon Other domntu:atcd mammals attd birds Cune ud otltcr m■mm1b an.d blrds Fl<11.h and lnvertcbntc cuttur• An,mals othe.r Iban mamm1ls aad birds OIFT IN F.TIOLOC:Y OF OISEASF. C.encral ••. O.,e...,t1vc disordcrs Uwr di~rd~n. Kidncy dit0rdt"n Def.aenoy _ _ . MeuOOJic dimrdcrw DLSOrdcn of mmeral metabohsm 1nd bone ltnmuntty hru1hc di.:>rden '-:tiSOfls oce.u.rrina in facd •.. 40 42 42 41 SI 52 S6 56 S6 62 62 64 66 67 61 70 71 71 71 71 72 72 72 73 7S Mic,oorpnis ms occuntn._ ln fted ltadlatlon Mixell.,._,us • 1S IIOOK RF.VIFWS ANO REPORTS 24 24 30 AUTHOR JSOF.X // 1 Sl'BJHºT P<llFX 151 V, �AB$T.RA~fil NUTRITION ABSTRACTS & REVIEWS, B: NUTRITION REVIEWS~ B: Livestock Feeds and Feeding Vol 47 VoL 50 Septe;r.l•e1 , l9RO Cart,ohyJratc~ ... . Nuros:~oout ~ompounJ• .. . .. . lipiJs •.• •. .. Ot h.rr or,tanic compouncJs Min~n:h. . .. f'nzymc .-~Clv1ty V1tamln1 .• •. Lyniph .in,I 01 h ..·t 460 460 TFCIINOLOGY Tcchnolo1y in aencral Dry1111 •. •.. .• Storaae ancJ prcservalion Extract1on and 1eru1rahon Hea1 trntmcnts ... Chcmical lrcatmcnc, ... Mil1U11 ... ... ... ... Othc:r mechanical trcatmcnt, M1:iun1 and compuun1..hna ... Miscellaneous mc-thods Ouall1y control l:n1mcenn1 and cqu1pmc:nt Transport .. Othc-r mmcral1 .. Mct.1bohsm of W3tcr At: 11.J bas:..: cquüabnum ,462 462 .•• 46 2 462 Ri:pruduelteln .md lacl.1t10:1 R\"rroJuctton of hirds ScncS4.:cncc . M1scc.tlanco us -· I ITlll><G or ,\NIM .. l S (,tn1:r:.tl llor"'<'S Crain lquma .. su.,.. . . .. Othcr 1eed1 Jndultnal products in acncrat Mirtina fccda ..• . .. 46) 463 46) 463 464 464 465 465 465 466 466 466 466 466 Fen•ntaUoa inthntry Supr lnJ11s1ries ... OiJ industry ani.l oíl~eds Otbcr indwrrics •.• Fccd• of animal oria,n 466 Malk and rrulk proJucu Animal f•ts ... 467 466 ... ·-• Aru111al muts •nJ othcr products Mlcrohtolot,1cal procJuc11 .•. M1,ttUanc1,w íccdinpturrs Add1hn1 .. Trum: compuncnt, or contan11n,.n1, l'HYSIOLO<;y Ai,,n 81()('111 \41~TR Y A:,pelatc an1, ft"•'t.l mt~k.~ :>,acsuon JnJ 3h'k'fPlton LJ¡ 467 467 467 467 467 •. <"•u k. ¡ro ... rn anJ faucnina Catrk. m1II... prut.luct1on CJttJc, rcproduction .... • SmJU rumin3nts. arowt h anJ íatt rnir:c Small ruminanu , m,lk proJuc-111..,n Sm.ill rununanls. rcprodu~11un P1g.-, emwth .1nJ fallcning r,,:s. ít'producuon . . Pouhry, pow&h and f■ttcn1n., t'ouluy, c11 productic>n ... •. Other domesticatcd mammítls anrl birds Gamc: and othcr mammah anJ bu is F1sh anJ 1.nvcrtchn.tc C\llturc .. Animal• othor Iban mammals and b1tds l>líT IN FTIOLQ(;y OF DISFASF C"".encral ••. .. Dwaest1vc d110rcJcn L1vcr JiM>rdcn ... KHln,·y di'.lnrdcn Deficicnc:y d1sci1Scs Met•bolic disordeu ... U1sorJcrsnf rruncr.11 mC"t11twl1:l1n .1nd bonc lmmunity ... Para..;u-.; dasorJcrs •.. Poison1 uccurr1n1 in Ícl!J .. M1croorc.1nLSms o,·currina 1n fccU RJ ll,a: u,n M1sL-clh1m·ous 8COk ~· V1i:.WS ANn .lrP(;RTS 407 46~ AUTIIOlt 11'111 \ 479 479 479 480 480 485 488 488 500 6 75 SOi 676 676 1 1-1 OI V,Sl t I FS A"-1> Fi I· ns (,rnt'r1i S:t.alt'f,~ lnd cccinnm1cs 677 sos 506 506 S06 506 S06 506 507 S07 fH.DING 01' ANl\4AI.S <~eneral .. Horscs Cartfc, growth 3nJ fattenini,: ( .Ut k mili( rrmJu ..uou ( .1tll<" . reprP,11,;,·1mn SmaJI runuoant-t gro"-"·th and f,Hrenmg Small ru m i.nants. m1lk rroJucuon Sma ll run11nants. r~produc11on P1&1. growth :mJ faucmug P11s. rcproJ uctiun Poultry, irowth and fauening Po uhry. cgg prnd,a·t1on Oti1~r ch1mcu1c;,1eJ m.immals and bttds G.amc •nd othcr m~rnnuils and bmh Fí~h and invcnchratc culture Animal:s othcT lhan mammals and b1rJ~ 6·· - 677 677 678 678 678 679 . .. 680 681 68] - 1>11 f I" 1 TIOLO<,Y OF Dl~L \H (ir-ncral 01ttt'.litivc d1sordcn, l.l'.cr diso:--ders J.:1c1 ncv d1sord~~ P,·'1.:1c-n..::>- dhe:J'i.c"( M 1."tabohc d1wrde~ D1<1,""1 rdcn oí m:ntral mct3l-,ohsm and hone 681 .. 681 68! 681 682 682 6BJ lmmun1ty Para~111c di"Ohkr'I P,,i<ons o,·.:umng in fc:cJ \.f,annrganisnn occumng R:ad1at1on '11,;;,•C'll.incou~ 68} ~83 ns 08S 6R5 PHYSIOltlCY ANO B101'll~Ml~TRY 507 A,"'J~fllt ,.md Íl"<"d inrakc: fhJC'\ltl'l'"I !{) :10\I ah..11rr110n Dlon J 696 696 699 700 - 701 70 1 - 701 702 105 70S ... 705 706 \t1sccllaneous - fnduott n:11 riroJuct~ in 11.cnc r.al Mi111n11: lccd'i Pcrmcntation 1naJus1ry SUJU 1ndu,trin Otl industry and 01l~C"d'I Othcr mJustnc,;; Fccd<; o ( :an1m.al nn~n M1lk and m1 lk rrolluc~ Animal far,¡ An11nal mcal( .ind ottl r r r•oJucts M1~ro hiol(}f!'1 caJ prr.du-.;ls M1iccllaneous (ccJinJt..~tuffs Addiliws Tox k compnntnt" nr l·ont~mm.in l< S04 Scnesc.:encc. 6 75 676 S1IAJ,!... , ~nOK R>Vlf-V.S ~86 o6t- ~,n in fecd RI PORTS ~ t 1 Hf'R ,SDf-X 69 ' .. 106 707 707 7]6 720 721 ns 726 726 .. 732 73S 740 .. 743 744 744 746 741 14a ... 741 748 749 7SO 750 - 751 751 754 7!5 (/ / L_j NUTRITION ABSTRACTS & REVIEWS., 8: <i Livestock Feeds and Feeding NUTRITION ABSTRACTS & REVIE\VS~ B: Li\'estock Fceds and Fecding Vol.47 Vo•.. 47 L.•ac"' ,i.ni,.:lr "lt.c C.omr, >l~t.?n ~r.;S ~·uu,,,-.c Val.,.: :,f Lup1n Sc-~c.· L•)'- C..U Hill 531 S31 531 532 532 V11.am,ns S33 , \i1•u:c-Uo1nco11-t analytic,I mcthod.s ( hnh .il and rhy•aolos.ical mcthoJ, r>,,c:,t1t--.1lity mcthod~ Tr< H'-01.0(;y Tc.;hnolnr,:y 1n acncral llrym,- •.. s,nr.1,:c ·"" 11rc1et"alion ~· t 'C trac;hon and scpa.ralmn Hcat trcatmc:nts Chcmical tre:umen1<1 M1lhn1t .. ... .. •• Othcr mcc;han¡caJ t reatmcn ts Mixma and cornpoundm1 rrc-t,urc tn::..tmcnU • fcrrncntJtion . .. M~ccllancouot me1 hods. Quahry ,;nnfrol t-n¡nnttrin,: and equ111mcnt Tr3n,r<'rl LcJ1$lAt1on and ,;t~ndard, SJJ 534 534 S34 534 S36 536 537 537 S37 '538 '538 538 S5 2 .'.\i 11 ,n,cn ,,us SSJ 554 S54 556 556 Othcr nrg1n11: compound1 M,ncrah, fni:yme- ac:t1vny V11amlM \i ,,.~cH.incou, ;¡_nalyt1cal mcthods Chn11. .,1 ,1;nd rhyot1ok>s1..:al mctho<h D1,te"1Ml11y methods 558 558 5H TC<.:H'l<ll or,y T L•-.;hnolr"tjty in aencra.l Dry•~• •.• -•• •• StorallC and pretnralion 559 SH 55q HO HO HI Exr~chon and ,cparabon Heal lrcacmcnts Chem1e:al trcatmmts M1llin~ .. OlhC'r m~charucal treatments ._fa,1in1 and comroundina P.-euurc tn::atmenh En'"•la,:e .. HI HI Hl H I Fcrmrnl!ltK>n M1~~113neou~ mc:rhods Ouahry cnnrrnl En,:inccrin,: and equiprr'4!n1 Tran,f"'r1 1 c11.-.I.H1nn Jnd -staudar--d< Hnr,r< t~tt,· r.-.1•~ C.1Ult' mal ►. r"oJU..:lh '1 ( ,ltt1c. rcrrodu.:t1 Small rum1nan1S . gr.iwl~ .tnd fattcnmi Sma.11 rum.inanls. :n11h. rirr,Jucla.Jn "Small runun1nu. rcprc,du..:u,,n Pas;o;. 1rowth and (:ulcnin~ Pies. re:prt>duction Pnultry. ,:rnwth .1nd t ..ucnin1 Poulc ry. '"• produ~tion Ol:hc:r d oJ1Mst1catC'd mamm.al" .anJ hirJ, Gamc and othcr mammals and buJ ... l·1<;h and IDVC nC'hUlC' c;ulturc An,m.ab. other than mamm=-ls :,nJ h1nh ~uµr mdu.strics S◄ S 540 540 540 542 S◄ 2 542 S◄2 563 56~ 57 1 571 574 575 S75 S80 580 583 S84 58S 586 S88 fEElll"'-\Tt/1 F~ AS:0 HtDS L cncr., I ,. Sl3i1,11c'" and cconom1r.-.s P:,ot1ure Cr<'cn íodder and hay Slra-w :1nd olth!r c:o:wr.c íoddcn •. Ronl' and oth~.- _..u.:t: ulcnt fodden S◄4 S44 54S 54S S45 545 546 546 Miscc:U.ancoa fc~ln..htffs S◄ 6 Addlllw:s ... Tox1c cnm pnncnt, o, contammants S46 546 OIFT IN FTIOl.0(,) OF Dl~t .\Sf (;C'ncral 01J.C'\11vc daordC'J' L1ve:r d1v,rdcn K1dnc~ d,~rdrn í>C'fit.:1rn.:y d1"íc.1.,c-, Me:1 at-.ohe d1'-0rdC'r. Oi~rdC"r1 of mineral mrt,1hul'. m anlJ he-ne! lmml.n11y Paruu,~ dOOrdcf'"'I. P\',i"0n~ nc,urrin& 10 frr,1 '-tt(;roorpnt11mo; oc.;umn,r: 1n fceJ Rad1ation M1si.:cllanl:'(lu'\ 800~ RfVti,WS ANO R[P()?t r s >46 546 A tríll(ht l,~01:.X compounJ• l 1r1J<1 561 •. 1 540 PHY:;IOLOC:Y ANO 'll\)C IIH•IS1' RY Ar,r,cl'lc ar:d fccd iAtrke •. O~c'\t1·,n r:n~ .,::,.-, rpt10.1 BlnriJ eo<ncrat ( Jtl,,. :_ gr.,wc h an.J <.«ncrJt ... • S1at1-tfl~ and econorn1e1 P:l~lure ..• firccn foddcr and hay Srraw and othc:r cousc fodden Rnot, and othcr !IIUccu\cnt íoddcn Cnmrilctc fccd.s f'crc:al ,rain" C.ram lc~umcs Othcr ~Cd'I. S1l.a,:c:"I ... lndu.otlnal producu m ,cnc-ral M1llin1 íccds - · t-e-rmcnta 11"n indmtry Othcr intlustl'M!I Fccck nf animal o ritpn M1lk .and m1lk riroJucts Animal fati Antm~l mcal~ and other produC'h Mictt>"'°loalcal r,n,d- . .. nd,,t.nnr.lo~y V,t .. m.in, fn,-,mn .inJ 1ntcnno."ll1,.11y mc1.t1-, 1lh,m I· ncrl) e•chanr:CarhohyJr~tu ProtcaM .u-od rr ·•te-~n J1•r,\;·•1,..-r.. 1Jr1Js .. Othrr orpn1c ,uh,1:anu·s Mmcrab C•l ... ium. rhó'!-rhoru, .Jn.J •tro1111um Mapnc~1u,n SoJ1um. r•:ilJ~'l:1Ur'I AnJ ,oJ,um chiortJt". fl;1lc,acn1, lr•>n and corir,cr Othc.r m,n.:uU Me:laholdm oí •■re, Ac.:iJ h.sc rqu1l1l,r1um Rad1.u1on lmmuniry Growth Rcprudui.:lmn .. nJ 1,.1.-tJ.UOn Rcproduc11on of bird, ScnC:$~cncc: M1sccll.11ncou~ ,~;Hhnhydut,..~ 1 f ~Dl"C OF ANl',IALS 539 539 ft::FOIN(;STUFFS AND FEEDS .. Oíl 1ndmlry •nd odlimed.s TF<"ll~:IOU~ Analyttcal meth<Mh ,n 1cnc-t.J 511 HI r,,. mclht,,h 1n a~ncu.l ( ·uhnhydratci "-•lrn¡icnoua co111round1 llrW"I •. Othcr or~lc campou.nd.s M1ni:r.a.k .. .. f-n.1yme act1v1ty .\n.. fytu;.,I Scptcmher. 1977 588 590 591 591 592 ~ 592 11' t '" No. 9 ---------· °"º K AUfU5t, t 97~ Tt<'lf,IOLJ-- f-n,ila1,c - í.recn foddcr .and h ,i -,.• ~l r H1,- and othcr coarc,· for1Jcrs Rnot o; :1nd olhC'r ~Jl\ uk'nt fnJders Cnmr,lctc fced, c·ui:-al ¡tr.a,o .. <~rain leJ?um~ ., Oth\.•r <;ecd .. SOi 672 672 672 rcrm1.•nt:-il1"n ~11 ..<.cll:1neou11¡ merh<1J,. Oualir~ ,nn rml t-.n,unc~nn, and eqwpment Tr~n,..rort lc¡:.1otl.,11<>n .. nd !>l3nt.f.1r<h .. 6oS ... 6h - Pa,rn,e 490 491 493 493 497 t-n,)m~i. i.n,I 1111t-rm,:J1~ry mcr¡,h,1;1.-.111 ~:nrrsy exchangr (."arhohydratc~ • Prote.ins and rrotern ~t,:n\'.ihvi,:s L1pit1s 01her org,uuc suh.s.tances Mm crals •. C.1lcium, ph~phoru."11 ;i1nd ~trnn tium Masncs,um Sod1um. Pota.s.sium and ~d1um chloride H3log.::ns lron and coppl·t Orher minc-rab Mctaholi.sm oí """a.ter Ac1d ba.<tc cqu11ibra11m Radu.tion lmmurut) Growth Rf:productton and lacuuon Reproductwn ot buds 674 674 675 615 l 1t'\ibt1,c- . •• .. 669 6~0 670 671 671 6 74 fc(;hnn1ogy in Jc:ncral Orym~ S10.-.-e and f'tt~rvat1on t-'Clra<,:11nn antJ ~Pól.t.lhon He,1t trc.,rmcnll Chem1cal trea1me,r'lls M1llrn,c Othl"r mc'-h.. nica.l treatments Moong .and compound1ng J'rc-, ,urc rrcatments Rad1,1l1on Let1Slalion anJ s1and,ud1 ... FEi,DINGSTUHS ANO FErl>s General ... ... ... Sta.cisuci and ccononucs FeeJ.s in 1cncral Pelttlrc •.. ... .• Green fo1IJ1:r and ha)' Ptocnaed peen fodden .. Straw and othcr eoane foJJen __ Roots and othcr svccuJent foddcra Complete fc:cds Cereal srain.s TrC.HNOt.O<;, lm munn y C";ruwth 462 462 462 Prc11u1c trcatmcnh ... Emilaac . . .. Fumcntallon ... 461 461 461 V11.1m1ns \11,~t"ll.tncou\ anal)o-ll<:al mc:thod'( 'ltn,,.,,&I •nd physiolog1c;al mcthods n,,zc,11h1hty m~thod<; 478 478 478 479 479 69) 693 693 694 V1(Jffll, \"i f-n.1-,mc 3:di'olllY 472 4 73 473 474 474 475 475 477 477 478 478 Ti.s.suc, 1 nu, 1~nnu,,~J!:, 669 Othcr ora~,c ~omround, M,ner:11~ ''-'>' llu.d, Vuanun.-t .•. •.. _ •. t-.n.t)"ft1C"( anti inh:rm,·di.Jr) 11wl~hol11m 1 n,•rj!Ycxd1.1n&i: C .arhoh}'llr.t.tn . • -· l'rolt-101 .and prulem tknv.i.liv~ L1p1Js • ••. 01h..•, ur,i:Jn1..:- sutu:l•nc-i:1 •.. Mtn-erats ..• •.• -· ..• -· c ..1..:1um. phosphoni., .;¿nJ stronh1&m ~bgncs,un, .. .. ... •. S0J1um. pol.1'-Slurn anJ sothum c;hlondc Halof!cns lron •ntl coppcr ,. Cbmcal and phy1iolo1Jc;,1l mcUuxlt O.,es1thiUry mc1hoc1& t,.. Tii,._,un hu.Juc;onolu,ry • Mascdl.ancowi analyl1cal mcthoJs No 10 No . 9 '\;1tr,,¡:.1.;now.. c-ompoun(,h l.lphh 459 459 4 59 460 460 460 ~ (ktobcr. 1977 TFOl"tQlf~ A"'t.1lv11c.1I rncthoJ-.'" ,cl! n ,_ r..1 ( .1fhr,h>·dratc\ TíC-IINIQUI' An.tlytical mc-th~.H.h: 1n ,:encr..i o, Livestock Feeds and Fccding C:nmr,IC'cc fcc:Js Ccn-:11 p-ain,;; •• Cr.11n le,umes • Othcr~d, S1la,-~~ lndu,ln,.I rrudu <cotan pc:ncrat M1lhnJ f'ccds ••• t-e,..mcntJt1on ,nJu.,try Su..,i.r 1ndu..,·nt-s 011 mJo~try a,111 f'l&l«-t'J, OUtcr industrie,; FccJ_,c o( .1nimal í'ln,Jn \ililk and m1lk rrodu..:b Animal fa" An1m.1I mr.al--. a nd o thu rvoducts Microh,ol~c•I produce" Mi,ccllanc:ou., fceaJinr tuífs Add1u-.·c, •• Tox1c ..:omf'W\nt:nr., or i:::,1nlaminant1 l'HYS IOIO<; Y ,\'IU RIOCHFMISTRY Ar~rnc ,n J ft.~J 1ntal.c Oui!:t'\l"1R ,an,1 .. t ...\Hru<1n Glo.,d lyn1rti ,.uJ .,lh(r t, 1J)" fh.ucJ" y;,,uc:", , 597 597 597 598 598 598 S!6 liP 618 rnÜo')C 10010,:, V1tam1ns f·n1),·rne'~ lnU i"n1c-rmcJiitr) mrbhalu.m t-'ncr1y exchangc Carbohydralet Pfotcins and prote1n de:n'l'alivct Liptds 598 599 599 600 600 601 601 601 602 602 602 603 603 603 603 603 604 604 604 604 606 606 606 606 607 Othcr orpaic au.t.tantJn •• M,ncrab •.• • Calci.urn. p h osr,horu, and strontaum Ma,nt::s1u m Sodaum. po1ass1um and M>d1um cWoride Haloeens lron and COf"pcr Othcr míncrals Mctabotism of water Acid b•c equUabnu111 R.ad.iation fmmuruty Crowth Rcproduct1on :and lac talJon Reproduction of birds Sc:ncsccnce Misccllancous 609 610 611 612 612 612 62A 624 624 625 6 25 62S 62S 62S 626 626 626 FEf.DING OF ANIMAUi c;cneral Hones C.a.tOc. grow1h and falte ni na C-a11lc. milk produclion C Jll fc. rcp,-oduchon . Sma.11 rumínants. (TO"'-th and íanenin,: Small rumina.nts. milk r,roduct.ion Small rumina.nts. reproduction •• pjp, growth and fattenin1 •.. Pl&S, rcproduction Poullry. ,trowth and fattenina Poultry. ca produc:t.on Otbcr dotne$l1Cated mammals and birds Gamc and otber cnammals and birds FtJh and invcrtcbnk ..:uhure •. Anima Is ot.her tban mamma.b and birds 607 608 609 619 619 620 620 622 624 Dl~T IN FTIO LOC;Y OF DIS&,ASF c;cneral 01gcslive d1'l"Ordcn. U-..cr dlSOrdcn J...idnc:y di'IOrdC"rs Ocfic1ency daseuu Metaholic di"0rd.en. .. 01:sntdcn o( m,ncraJ ~taboh~m and bone lmmunily • Para.sitíc dis..: .rJcn •• Poison, occumna in feed Miaoorpnlsms ocnirrina in fcn1: Radiat10■ 626 628 628 635 639 641 646 647 648 654 6S5 656 6S7 658 660 661 661 662 662 663 664 664 664 666 -- M11cellant"ous .. BOOK RfVIEWS A'IO Rfl'ORTS 666 666 613 ó,3 61 S 61ó AUTHORINDEX /11 3<.'BJLC'! iNOEX (5 ) u, <.,.. �NUTRITION ABSTR ACT S & REVIEWS" B: NUTRITION ABSTRACTS & REVIEWS, B: Livestock Feeds and Feeding Livestock Feeds and Fecding Vol. 4 7 Vo l.47 May, 1977 TF C' IINlt'Uf.. 26~ 289 290 290 291 ,,,........ .. Othcr o rgamc comp0unds M1nc r.tls •. .. n,ymc act1V'lt y Vit1m11u 292 29 2 292 293 M, .. ccllancou, analytical mclhods Cltnit.:al and physio lo&1c.al mcthoda Oi1u:-, 11h1hty mcthods TH' HNOt,OC.Y T cch nnlnlly t i\ general 294 294 294 294 294 294 Oryin~ Stora,-c 11nd ¡,rescrvauoa f 1C lract10n a nd scparaHon Hcat t rca tmc n ts Chcm1c, I creat ments Millinll .. Ot hcr m cchanical treatmcn ts Mixing a nd compoundin1 r re~,u re l rcat mcn ts 295 ns J•.n~itagc rc:rmcn1 a1 10n 296 Mi ... ccllane o u, mcthods 011.1hl y contml 297 297 297 t:.n,1unccrinl! :md cq u1 p mcnl T r:an<1:porl Le~1,l.t11nn and standard, 298 Slall'-llC..'i and C(.;t)OO m1cs Pas1urc 298 29~ 299 299 30~ JOI 302 C,rccn íod dc r anrl h ay St nw and othcr co 1rse foddcrs R onl "i and oth cr succulent fod den Complc le íccds f ·crC'31 f!"ai n • r.Ta in &c,umes Ot he r ~ed ~ S1la~11 lndu:oc tnal pro ducls Mi llinJ, íce d1 ... Llpi ds • • •. Othcr orcamc ..;uhst¡nL-cs \4inerals ( ·11cium , p hosphoru.s 1nJ Slron ttum Magncsium Sod1um . po ta.sc;,um and ~ d 1um chlondc Haloaens Jron and copf>'l;!r Ot her m1ncrals Metabolisrn o! waler .. in 303 3 03 103 303 304 304 304 304 30 5 30 5 30ó PHYS IOLOC. Y AND BIOC HE MISTRY A r,~ tuc 1nd fccd tnU ke O a.tr ..11011 ::.nd aMo~¡,tion 30 7 307 fH n .,.,d fHD I Nr. OF AN IMALS Gene ra l Horscs <:aulc , a:row, h a nd í.auemng Caule, milk produc tio n Mtlhn• . Othcr mcch;,nical trc atmcn ts M1xins and compou n dlng Ptc~"iure t reatmcnu ..-ns ilacc •. r-c rmrn fation Mnttllane m u met hods Quah t y con trnl l!n_.;necrin~ and cquirmcnC Trantr,nrl Lctti~IJtinn a nd ~and ard~ .. 320 3 21 32 1 332 335 336 339 339 340 Sm all rumin.fflts, m 1lk prn ductto n Sma ll ruminanu. rcproduc tion Pigs, arow1h and fattcnma Pl¡.s, r cproduc hon .. 345 349 354 354 3SS 357 Po uhry, growth and fau~nin g Poultry. c11 produc t1o n Otbcr do mcs ttcatt.: d m am rr,J 1! and buJs Gunc a.n d other ma mmal" wJ bifd~ Fish and ,nvc rtcbr,. tt" 1.ullurc An1 mats o t hu l han ma m mab an d ~ mis Jl! DI FT I N FTIOLO<, Y O~ l>IS~AS F General . Di,tcstivc d:.sord1.h 373 Pasture ... Gree n índdcr .anJ hay Straw and other coarwe foddcn .. Roott a nd othcr o;u ccule nt foddcrs 3 73 3 73 <"f' h'.tl ,:r:tint 3 .• r.u ,n lqmmc-c 375 376 r i. 'f 4 319 389 390 J!II Minerals •.. Caldum, p hospho r\.l.l: a nd strontium M:1ancsiu m Sodau m , pot auium a nd aod.ium cMoride 392 392 392 Halotc M lron 1n d copper 0 1her mtncra.ls Metabo lism o ( water 3!13 394 J93 A cld b - eql.lihbrium ltadia tion lmmunity G r o wth 394 Rcpro ductao n and lactatlon Repro d uction oí bird1 394 3!15 Senescence Miaccllaneo us FEF.DI NG OF ANI MA LS (;e ncrat Ho rscs C aulc. p o wch a nd faucn 1111 Cattle. milk proJu...:tion Cattle . re productao n 395 39 6 4 04 4 C17 40 7 411 411 41 2 Sm.,11 rv m 1n a n 1s. growt h 1nt1 l d t 'cnin1 Small ruminants. m,u. p roduction Sm a.Jl rum.Jna.nta. reproductio n Plp. srowth and fattemn g ... Pias. reproducti.on .. 4 17 Poul t ry, powth snd fattcnins Pouttry, ca p rod uction ... 01hcr dom csl icatcd mam mab and b irds C:a n,e a.nd o t hf'r mamm als aad bvd1 Fid, ■nd in vcrt,;b ra tc cutture A.mmab: o thf'r 1h10 m amm.tls .and bircb. ; -- :.i Di&le\l lVC ~ u¡r:J r ,ndu"itn,.., 0 1I 1n d1ntry 1n d 0 1lsccds 3T' Uvcr d1..,.,r,tf'r. K1dnoy d isordcrs Dcfiden'cy d isea1c:.s 377 378 37R 379 379 380 380 380 ◄31 Ditorders o í mi,,,..,..¡ m~•• bolism a n d bone lmm.an ity Paru 1tK diaordc r• PotlOfla occunt.s in f red Wlcroo...,._ occurrin1 la , _ lladiatioft Mísceltaneous .. AU THO R lt .-,, X sue ir r 02 433 433 433 436 ◄37 4 37 3 81 381 426 429 431 432 8 00K R t- Vrt· WS A..,. l, rU · PO RlS 384" 4 23 424 430 430 J ,.-.or.:c1', Motabohc di:.c.Hde ri.: ... 4111 4 21 r I N FT IOLO<,Y OF P ISEAS E D11 (.C:nrral /1 1 r 1'-!r•t- , r ,. ~9 ¡---;- 117 388 Pro tei.n.1 ■nd proteln dctivatlvca Lipids Othcr o ra.ame ~uhsunt.es J 1/ f - C1tbohyd r■te1 Fe"mcnta tJnrr tndU "-tf) PHYSIOLOC:Y ANP BIOC'IIE MISTRY Arrc11tc an rl fttd 1nultc :;;u JU 3, íh~r"tion .and a l-i"lo r¡,tic•n 8IC'M :1 1 \.u, r h _. n•I ,,lhr " ...,,,f\f n u td t .r #, ... ~"doc:nno loey Vítan,in• f·.n1ymcs a nd 1n1rrmcJ1a ry mctahoh~m 1-'.nersY c x:chanse M111in• ícc J.s AMili,oea (/J 374 3'4 Toak cn,npnnirnc~ or contam inants AUTHOl!. I NOFX 373 (-;cn cnl Stat1-'hL~ and cconormcs Othcr indw;rric~ Fccc►.I ni anima l o~n llillt and millt ¡,roducts Animil fab Ani mal mcah and o thcr products Mic:mhiolosk at product1 Mbcollaneo us fudinptuff, Miscellaneou(, 36 2 37 1 371 371 372 372 373 373 373 OthC1""('<'1I• s,Li,c< lndu"tnal rrn<1 u.:u m , c-ncral 358 358 3 58 358 359 359 359 35 9 36(1 361 8 00K RFV IF W~ A 'IO R~POR rs .. Cnmr,i<'t c ft"rd• 358 Livcr d1o;or~cn K1dncy d lSOrde n Oc ficicncy d1sca, : -: Mc t .ah'11ic d1.!k'>rd~r, Dbnr dcrs o í mmc r J I metaho h ~m and bonc l m mun1t11 Parasitic d1"~rdc n: Poirons o..:cum ng 111 íet-d .•. Microorpni-.m,. c .... 1.1rru,¡ In íccd Rad.iatio n 370 370 371 371 J 71 FE~ OJM;~Tl lFI S M, O f r E DS 344 'r ,' ~ Ory intt Stora,:c and prc1ervahon F.xrract1nn and ■epuation Hcat t~at mcntt (ºhemical treatments 320 Miscclla.neous 368 368 368 369 T H'II NOLOf:Y T e chnolo,:y 1n acncral 302 scn c ral .. f c.,mcn ta tínn tndust ry Suaur industri es Oil industry and oJIKedt .. O t h cr ind us tries Fc e dll of an imal oriJin Mi1l and millt r ro,lu c ts Anim3! far, Anim.:11 mcat~ and othcr ¡,roducu Microhioloeical products ... Mis«tlanco us feedinp:tuffa Additivcs To xic cnmrm nf"nt..; or oontamin1nts '1 Orhcr llrµm c compounds Mi nc rats ... t-n1 y me act1vuy Vita m ,,. ML,cc llancou , ■nalytie11I mcthodt: Cbnic ..l an d physiolasícal mcthod1 o ,,.c•l1h1 lity m cthods 320 320 Rcprodu cbon and laclatton Rcprod uc11on of bard" Sencscence 36 < 365 366 366 367 l .ar uh Acid b nc eqwlibrium Radiation lmruurüty Growth T ,ssuet An•ly tic:-al u,cth -,d111 ·n 1cnera l C:,r ..."lhydrat..-,: N11 rn,::cnou, co m pnunc.11 319 320 3 20 Sm.a.11 rummant\. growth 2.nd !auc ntnc Ccnt"r:1I -rF.Cll,,,cu~ 113 3~ 3 314 31 5 3 16 3 17 318 318 319 3 19 319 319 319 ;:,1docnno lory V uamin-.. f n 7y m c\ •nd 1nc~r11u:J1Jry mc111holn,m t-nerg y cxch1ng~ C .¡¡rbohyJratu Pro tcins and p rotc1n dcnv,dwc'i CaHJe, ~pro d uct tnn fHl)JNc;~Tll f FS A-..O HLDS No.6 l '177 No. 5 T L.•o,er Analy 1:ca.l m cthach 1n tte nc u l • 'ltfhnh y dratcs "'J11 tnpc n o u1 compound1 Jun~. (J1 .p. NUTRffION ABSTRACTS & REVIE\VS, B: NlJTRITl()N ABSTRACTS & REVIEWS .. B: Lil'estock Feed~ and Feeding LiH:"tock Feed'; and Fecding <;"' Vo l. 4 7 f l"hr; _lf\ 7' A.na lyt1.;..2l mrlhc>Js tn iC":ne,al ("uMhydraru 7' 71 78 78 79 N 11 "'i?t-nou.s com rou nds L1r11d" 0 1her nrp nic compoundSc M,n,..t:1.I" .•• t-n,ymc aetiv1t y V1f..im1ns 79 79 •• M 1,.. c l1:1 ncou , .tnalytical ~ th ods 80 80 80 and rhyslo l<>sic al methodt O i,tc"llhth ly mc:thod.J C'lin1....al 94 94 94 1' \" '"'·"•:: f-,1:; me--.. aJ1d 1nfrf'm..,· ,!:- ~ es ncl.~h f ntr&> e-. ... h~ni,.'.~ 96 Cuhohy.J,.u, Prn•t:1ni anJ pro!("ln d ..·n~.a' .,,._.'\ l.1piJs Otht:! or,~l"'u.. ,u~,1.11n....rs M,nc-ral.s 97 97 C 1:.:,um. phvsrhc., JI .t'l,-4 urvntlum 99 99 81 81 OryrnJ, .. .. .• S tnra,ie and preacrvation l · ,c t r:1c t1 o n An d 1eparatlon Hcal trca t mcncs 81 81 82 82 82 Chemical t rea t ments Milhng ••• Orhe r mcch1n1c al tre:at ments Mixing and compoundios rrc~•urc •~••mcnts "8'2 82 t-n'\1laJ c .. Fc rmcnt:1tann M1"ccll3ncou" mcthods Qu~lit y conrml 1--. n.inccnn, 1nd eqmpment 1. .. 83 83 Lc,:.1~1.,u1on ~ nd ~lJndart.h Mag.nt-\n1n1 f-hlogc~ (ro n a nd ~oppcr Ot h cr mtncr~ls Metaholrsm of water Ac id base cqwhbrium Ra d.1a11nn R r"M"lt'l a nd o thc r sut.c ulc nt íodden. 83 83 84 85 85 SS 86 Other <ccd,i; Siluc, .. fndu" t nal prndu cb tn J en cul K6 M1lhn~ fce-d1. ... h : .. m .. ;it,U1o n 1nd1Utry Su µr tnd ust rics O il 1ndWlit ry and 01L,ceds Othcr ,nJu,tnc• Fc,l.'d~ n f a nimal on,:m M1tl anti nullt rroduc u A n1nu1I fa l.!1A n1mJ I m n l..; ;and o the r rroducts M1crnh1o lo,.1cal produ.CU ... M1~et:llane0Wi íc.ecU:1•1t•fía Add,,i..,c1 • • _,, .. T o"1C' <Ytff"I P"ne.nr. or cantantlnant·s 87 PHYSIOLOC,Y -\ND BIOCHl!WIST RY Arrchrc and íccd int■kc 01~,11nn al'IJ absorfl(io n Blnnd 87 100 (J t 11'-'11 CH \ Í, ' ,1 ,:· lrl ft:11.:-f'.I Gt-ow1 h Rc produchon and Uct.Jtl0n R cproduction ot b lfd! Sc nescc ncc M, ,.cell.utt'O\b 102 1 DIF'T IN F.TfOl.OCóY OF D ISlAS E r.encral &l1aest1vf" d1"0rders Llvcr d1V>r,kn Dcíh:1en cy d1se.a:i.cs Mcubohc d1sordcrs •. 19 89 90 ~3 ~ .,.,,: 151 1S I I SJ 1 _i,1t -c!"r'll'\o 153 f., 153 l ,-,np ind t"q111 rrr,er,, , :, r ..... 154 ,,1 ._ ·. 1,.,I "!~Uí\<'11111.:~ P1 •1, ,, 1,n! k r ,.n.,J h "')' ,,1 •? .~-r cu.ir'C: :,..Jcler, ,,incr --occulent fl,-;:drr. ( - • ' . h· .. J, t cu .JI p-.;11n< •. 1 ,.-1".!tl <,r;w, k ium c"i 4)1 h••• .._.,•,fe; <;l)J1· ... • Disnrde n oí mineral metabohsm and bonc lmmunit y f efm,,:nt.J t1011 1nd u·n ry 'llPlf' •• , ..,u, tn,.., e •1 1u•tí) :u\cf 01l<c:~Jl <'ti: ·-u.Jl.! .,lne1, 1·1..•.•,¡ 1 Jn1ma f on,u n \lill, .. nJ m 1IS.. r,r,,Ju~u ~~'"' t:us Po isons occum 111 m fccd 141 rn. •I< and o(hcr rrndud<: \111crohiolo,:1c:11 pf'"OlJ u1. t ..; \'11.._:cllan,;-ons fccJi n,:oilU ÍÍ'l: M1croorpni~nu occum na ln í ced Radiatlon Mi-;1.ellanN>lll • 143 1111. dJihvr~ Pat...sft lc dl,onicn An 1mJ,, 1 1,0.. , BOOK R~Vl l'WS AND Rfl'O RTS I« ,._~ Tnnk l?'!O~X / 11 :,111:n •""1•1 :r.,1J1um ;,m('l(lncnt, or conta,n 1n an1~ r nvs1u 1 ne. Y .,,n R1{)(·t11 \41<;1 R Y , .. ..uJ t.c,I ,nt.J Lc •,,.,,. .,,,,f at,..Ptr u on Ar•100: n,oe, A• ' 1 "'""' ~hWndr 175 176 177 R•d11tu>n 177 176 lmmunit)-' 177 Hc.:r11..,d ... d1on ;1nd 1,cution Re r roducuon of bird-. ~nc:.ccni.;e M1sce1lan eous 1 c•D INC: OF AMMALS C~eneral 17 8 Hor$C5 l 154 154 · ~~ 155 157 157 1q 157 159 159 159 159 , ~.;l.,.¡ :.·.~-: ... 138 138 139 139 140 140 ~¿: lron ar:,I cor¡-'1\:1 ,irnw,h 1nd íattenin& :Jllic, m1lk pro.-t11c1ion f 1111le r.:r1odu-:t10., "-'i11-t 1 \1,"í. 118 119 123 137 137 M.1,:nr,111m S0J1u n p1 MJh,~cn·. l c;;3 153 n .tn ,. ! 'l!An J .. : 1.. r ,,1•~( 171 174 175 175 175 175 Miner.ih. c ,.1tlc. ~t.:U•• 130 133 134 135 13 6 ( •k1um . r h o,.rh, -,,. ari.J !.tront1uo1 l n •Li'\t: u l rr..,tlu1.::'I, rn frne· 1l 88 ., t-112r 11 7 124 O thcr domc~t1catcd m.amm■ls- and b trd s ( ;:ame ~nd ~ t her m.immab and bi:rds 1 ,,h ■ nd ínvcrtcbnte culture An1mab othcr t ha n mammaJs and b 1rd, k 1d ncy di<0nfers 18 8!1 89 7: n,tl!rr ()u .1.1\ ._nnlrr •• 1<u 1•• 1.h;tl',l(,d trc.-trnCfll • J-!1.•- ..... 11 P1ts, rcprodu chún r ,,u llry. growth an d f.tt cnm1 Poulu y, ca proJ uc.:u v n . l"rotem'l ;1n1S r,r•••crn 'rr varive, l.1r1d., 01hcr 01 -~·in1 .. 1 ,h,10!'.c'I Growth • . t,,, •:! 14'1 I Sl 153 \.1 , 1. e ;;n,1,,,mr,cH1rtd1nt1 fll0 1 14" h.,:m,.., !I lrc•,1tm~nt~ ,l '!i , 1, ..... '1.u:cnu, mc1iuHh Small rum.ina.rth. rcproduc:ti on P1Jt.,, &TOwl h .an d í11ten,na lll1•r ... , 167 169 170 170 1n¡!• 152 1 l1h1 r 1t ._, 152 100 101 102 103 10 3 110 113 114 , . \(j ':\Lit(~ <... rt,oh.,,tirai ,.. f'fCMIVatu.,n 1 ,H .H.f1,,n " 11J ._.cp.uJ.aon H.-,, lrt>:i•r1rn•1~l•lfJjtt: .1,HI ,'ri·, Ctncra l Ho r$CI •• C".u tic• ITº'-"Ch anJ (at tcnin,c f .tille, M1I~ ;-rt'\du...:ti"n J 1 _.,fff',. 1 166 r nnl••·• 01hr-: m1nera1< Mcl• holi,m 01 w.&Cf't Ac1d ha\e cqu1hbrwm llryt'lfl l m mu mcy 87 88 hc.>--h •1 rh)·,.••''•1,ct(,.o1I m•·!l1v,t5, lub , ... 11..; 1 .,, 14• 11' ,11•, .. n.,1,-11c.1l 111t· 1h1), lll•~•hod" n111:t 100 100 100 rt-proJui,.11011 ~ma ll rum1nanh. growth and falte.nin~ Sm.1.JI rumJ.DJ.nts. m.Jlk "1"oduc t1o n Fl!~.nl NC:STUF FS ANO FEi,; DS •', f 11""1,, 1' ,: c:.. ule C'C"lmpklc (eeds Ccrc-al p-;11n, r.rn1n lcttum~ • '1, ,,JlótS ,. ,.n l·H OIS G OF A'-1',I ALS T r:in ..rort (~c ncr.,I S111,,.11c• a nd e co n o m1cs raiture •.. C.rccn íoddu and hay S tr:iw :inct o thcr coarse f(')ddcn ,4ij rr.,r. .... 99 99 Sod,um pola•t1urn anti '«ld1unt ...~htnnd~ Tí·C'HNOLOC.Y T ci.:hnnlnJ:y 1n ac:nenl .... :u 11, 11"' r ,. , TF< II NIQúF '" 1 -- - l 1J .1nd "'h r t-iorl~ n,uJ .. 160 160 161 161 161 161 161 16 1 16 1 S in • 11 rumin.an u. growth and faucn1n& Sm:tll ,umt.nanu. milk rroJ uctlon Small r umin ant1. re p rodu t.t,on Pip. cro wth And í•tte n inc Pi.as. reprod uct ion Poullry. growth and f1U emng Po ultry. ca produ coon Oth cr domesllcat ed mamm a.ls ud birds G • me a.nd otber mammals and bird1 Fish and in~rtchntir c u lture ,_ Anhnala OlNr t11an mammals blrds OI FT I N FTIO LOC, Y OF OISEASE Genera l l>iacstive di$0f'Cfen l.iver di'IOrde:r. Kictney dtt0rden Oeíic1cncy cbseascs 179 179 185 188 189 19 1 19 1 192 196 197 2 00 203 204 205 206 207 208 208 ···, 208 208 Metaholic d 1"SOrders 209 Di~o 1d en of mmc ral mctabohsm and bone lmmunrty Par asitic d uordcrs Po isons o ccu rrina i n l eed Microoraanisms occumna i n (eed 209 2 10 2 10 2 13 Radiation M1~ccllaneoU5 BOOK R FV I F WS AN O RH'ORT ~ 214 A ll TIIO R IN OfX (11 l bl 16c 16 ~ S UBJL< T l"Df.l< u, u, �.. .. = rn 5. ~ -> ·-= ~ ~ "1.J ~ "'O QJ QJ 56 Sorohum and b Millcts Abstrcacts ACTA BOTANICA MEXICANA C0ntents NÚM, October 1990 "'O u = E- <!( ~ E-- rn tJ; -= Millets - general Scrghum bicolor - Sorghum -E- . . . . .. . . 95 Eleus,r,e coracana - finge r millet . Ger,e•at, ecor1omics and climate... . . . . . . . . . 95 Panie,Jm rr.1/iaceum- common (proso) m1llet. 112 ~ Bre!~cing ano cuitivars . . . . . . . . . . . . . . . . . . 96 Pennisetum amencanum - pearl millet . . . . . . 1 13 0 Seuú treatment, pro~,agation and planting. . . 99 Minor millets and related crops . . . . . . . . . . . 11 r ¡.,. u :/) o . . QJ ¡¡¡,. ·-..J S(.,ils, n•,¡tri::on and managemcnt ............ 100 e,,;,eases anc pests . .............. . ......... 106 118 Conferences . . . . . . . . . . . . . . . . . . . .... . 11,Fvesting, cropping and storage . . . . . . . . . . . 11 O E-- ~ Processing, quality, nu~ritional value and z .~ ::,vp1 oducts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 O 19 Una nueva especie de Batu..lmalva (Malvaceae) de Coahuila, México J. A. Villarreal-Quintanilla y P. A. Fryxell - ,. Books ............................... . - ".:;j AU•l-'OR INDEX .......... . , ..... . .. . .... . (1,1 S' JE,, ECT 11\JDEX . (3) . . . . . . .. . . . •. . . . ... . ... . - ~ 23 El qénero Se1.a.gine11a Pal . -Beauv. (Selaginellaceae, Lycopodiophyta) en el oes te del Estado de México, México L. A. M. Abundiz-Bonilla y D. Tejero-Diez 48 .- Libros J " r> .... .. =.. (./) ~ - ·--== "1.J > t..J ~ e.a QJ QJ ~ ¡,.. -== u <!( -= r-- (./) E- ~ tJ; ~ E-rfJ QJ QJ ¡.,. = .... z o ·..J ~ INDICE DE NOMBRES , . CIEN f'IFIC~)S QUE FIGURAN EN ACTA BOTAN/CA MEXICANA, NUMEROS 1 - 1O u <!( 0 -- QJ ¡,i ~ ~ E- ;) z 4..i.nÁ.C.Ola 11 LoueLla. ~zedow~k.U, sp. nov. (Polemoniaceae), and Phyncho~poJt.a. ja1.J.,4~en1,..w, sp. nov. (Cyperaceae), from Jali sco, Mexico R. McVaugh Reports ............ .. . . .... . . . . .... . . . ... . P~1ys:o!ogy, b1ochemlstry, growth ............ 108 ~ 1 Estructura por edades y reproducción de tres poblaciones de SMga..ó4'U11 (Phaeophyta, Fucales) en la Bahía de la Paz, Golfo de California J. Espinoza : 1í \includin~ hybrids with $. bicoíor)....... QJ QJ = z ~ Page Page ~ SEPT IEMBRE 199!) 11 Abstracts 733-919 Volume 15 No. 5 ~ ¡.,. rn 57 > compilad< ,s por: Rosa María MurlUo M. �CROP SCIENCE A PUBLICATION Vm li ME 30 CACTAC EAS y SUCULE:--:TAS MEXICANAS.· Organo de 1~ Soc1e~d_Mexicana de Cact~logia A.C. Director Dr. Jorge Meyrán. 2a. Juáre, 42. C_o_l. San Ahan, 0.090. Mu1_co 17. D.F.: subd1rec1o_r Dr. Fernando ca.~tañón \úñe1.. Comné de rem1on de t•aha¡o,: Hd1a Bravo_ H.:_Gr~1ela Calderon de Rzedowsk1. Raquel Gal\'an v .. Miguel Medina Cr,•..1 , Hu~,1 (\11..1. E,ta pubh~ac:1on tiene co~o finalidad promover el C!itudio c1entitico ) despertar el interc, 11c c,ta rama de la Botanic~. Es publicada por la ~ociedad Me.~icana de Cactología con la~ cuota~ de lo, "'l'I<") nin d apoyo econom1codel CO!'IACYT. ,1 n fines lucrati1 ns. La cuota para pertenecer a la Sociedad durante 1991 ~orno miembro acrn_o e, de $22,000 por ~ñ~. despu~s de abril S25.000. Para los socios suscriptores es de S20.lJOO. de,puc, ,k abnl S:?2.000 en la Republ1ca Mex1• cana y de SI0.00 Dlls. en el extranjero - - 971 K,,t-· of \ arbohv<lrate~ m Drs1cca11on l olcram:c Jn<l .\1c111I ,Jlll' He• h~v1111 m MaÍuring Ma1tc 5ced l'rl'<ltam•nc Elfe,ts on Q1.Jahl) Jnd Rooting of Kl'ntuck) B!uq:rass T:irf D1awn 1.un Compoun<ls LocJhzc Grass t'dl \\ ali l'hl'n0hn R,·l.,11,H' lO WJII Digcs11biht) Agavt obscura Schiede and A . horrida ssp. ptrotenm. ll. Ullnch. . ......... ......... ... ... . Crassulaccae of Central Veracruz and adjacent area of Puebla. \l. Cha1.aro 8. . . ..... ... ... . Stenocactus htttracamhus. a new rcgister lo r Qucretaro Stale. E Sánchez M. and G. Galindo S. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..... . ..... ... . .. , ... . [ [ CONTENTS 82 /- ,1 C r,1l'r11 Rda11onsh1p of T1ssuc D1gc~11011 10 Tc,tural Slll'ngth m 11· rmutfa. grass und Alfalfa Stem~ '' 1 1 ,, J,/ /} flartl, .. 11.IJ .1/r,rr¡, -11 fil. ,1•:, IJ.S. l/1111111dsna.-J1 /)J.' 1.1,,, LL R1gsbr. ( E. Lron. anJ WR li 1·::lha111 Crop Breeding, Genctics & C~tology 91/' l,l·n,'lh· \nJI) ~1s ot Cro,sl·~ among Ma11c Populal ¡, l\ Rl'·,· .·\,·n11n¡; [)1Ifrrenl l klt'íOlll' Palk'ílh 1001 Rl'allwn 578 Spnng Spch Wht•at An-l·,~1um \tcm Rust 1006 tlr,ich1t1l Stcm and \,arru\\ L.:allrt Elk<. ls positwn .tnd Y1cld 011 ' " ' bcan I o!cránlc 10 Bark, \ dlo11 l),,arf V,ru, r r1l1l d, IIHIS ur [ En este trimestre fueron presentados, durante la~sesiones ordinarias. los siguientes trabajos: Suculentas de Jalisco por el Biól. Miguel Cházaro B.; La zona de la /dría colwnnum por el Lic. Leonel Lezama de la Rosa; Importancia de los estudios palinplógicos y ~u aplicación por los biólogos por Rodolfo Palacios, Luz Ma. Arreguin y Leonor Quiroz; Baja California Sur por el Lic. Leónel 1.e,.ama de la Rosa; Morfolosla de los granos de polen de la familia Loranthaceae en el Valk de ~h:,ico) en Chamela. Jal. y de w Cr11111Ja• ctae del Valle de México por Lu,. Ma. Arrcguín , Leonor Quiro,) Rodolfo Palacios, y clase sobre HáWtat de las cactáceas por Jorge Gimate. ;5 Raer, ul \\ hl·at !'11·, .t < om- [ 1 1fr l er /',(. fút,·11 · .1 < ,1111. ~ ( 01111·a11. a11d C 1 <;1-/'1, rn 1111" St•l'bcan f'IL•wcr \t-omon: licm·11rs and lmpa,t l !Cid 10!., l'lrcntanlc of lra11, .\ssoc,atcd w11h (iratl' \ 1l'l,1 D1,1lk IO~Y , ·•c•:ttng l<• RJp1<l Ll'af bp.1m1on 1n Larll-\tatunr,. .\l.t1ll' J/ / ( IOJJ e,rrrt1c 1) , <.:r~II) íor Rc~1nct1on Fragnwnt l l'llflh l'ol) n o•nl,1~,m: KliJu,,r w Es11matc<l Grnc11c Elfcct, in :'ll,111< lnhrc<l~ 1 l. 10.tl l'1llt'nl1al ot' Ficld Corn Gcrmrlasm for the i111¡1ro,rment ,1' -;,1el't W J ir1.,, 1114S , wlc, and Fibcr-Qualtt) Potcnual for Second•Generauon ( n11on 111/id1111 N .\lrrccl11h. Jr ~ /',•11111.1c1111111t¡11,m1•datw11 Dal\at11cs 1,.\,· 1.:tta.1 111 J 111, °'l'l'd re e •at ,;I ( e rn fi,hnd~ [ J) ( ~togcnllll'' and Ki:pro<lur111r l:khal'wr ol ➔h·C h•ornosol': l\•arl ~lilkl 95 in 111 lhu•·,111 .l/1in1i' 1015 90 ACTIVIDADES DE LA SOCIEDAD DURANTE EL SEGl''./DO TRl\1ESTRE DE 1990 J1 //11111111('/ Jr . .\ fr/,1111 ter ,111d .lo:,c¡,h ( . ,\ cu/ \t11,11.,11 R 1; r li Rat,N/C' ami Jamrs 11. /:'lg111 Jr 75 91 <he11 ,111ci Jo1eph S. Burro l 1gmn l t'Oll'ntration an<l ( umposiuon of D1,l'rgcn1 S111001!· 11, omrg.rass ( ll'nOt) pes [ 83 ) 11i.:1..111i: Crop Quality & Utilization No. 4 Agavt obmlfa Schiede y Agavt horrida ssp. pero1enm Ullnch. por B. Ullrich ............. . Crusulaceae del Centro de Veracruz y zona hmitrolc de Puebla. por M. Chá1aro 8......... . Stenocactus hettracanthus, un nuevo registro para el Edo. de Qucrétaro. por E. Sánchez M. y G. Galindo S. . ................. . ............... , .. • . ... • . • • • • • •. • • • • • • · • • • • • · · · • · · · · · · · · R./ 1 /la// ,111d I.L 11 1r111er Turfgrass Sciencc Q9(1 CONTENIDO 1990 SEP1 l MRER-O< "T0BER Rt!at10n\h1p Bct\\Cen Sct'd Vigor Tests ami ficld Pcrfor111Jn,c 11!' 'Kc¡:ar· Mcadow Bromcgra~~ ISSN 0526-717X OCTUBRE-DICIEMBRE DE 1990 5 967 9110 TOMO XXXV CROP SCIENCE SOCIETY OF AMERICA Seed Physiology, Production & Technology Las cuotas deberán ,er e miadas a: Sociedad \lc\1,ana de l ..1ctologia, a c 81ól. ,\ntonio Meyrán Camacho. 2a. Juáre, 42. Col. San Al1aro 02090. \1l',1co , - 1> ~ 1.a re\l,ta ,erá emiada por.vía de ,upcrficie. ta, persona, que de,ecn recibirla por , 1J aérea dcoeran cubnr el p0r:1e extra: a :,..one ) Centroamérica 2.50 Dlls.. a Sudamérica J.50 Dlls . a I uropd 5.111 l);k, a ,\Inca) Ccr..:ano Oriente 6.00 Dlb. y:, A~ia y Oceanía 7.00 Dlls. . Foreign member,hip 10.00 U.S. Cy pe~ )Car wh1Ch include , ll1ur nurnb~r, oí ~he J~urnal. ~e~t II in international monev order to Antonio Meyran Camacho. 2a. Juare, ~2. Col. San Ah aro 0.090: Mex_1co 17. D.F.. althoueh a pél'onal check in L:.S. C) i, accep1abk The ¡ournal ",end by regular ma1I. 1f des1red b> a1rmail the additional p◊l,tage will be: to :--:onh and Central America 2:50 DII,.. 10 Sou1h Amenca 3.50 011~.. 10 Europe 5.00 Dlh .. lo Afnca 6.00 Dll, . and to A\la and Occan1a 7.00 DII~. CACTACEAS Y SUCULENTAS MEXICANAS NUMBER OFTHE IO.t9 1055 \lun11nun• rolt•rance m So) tx-an: l. Genot) pie ( orrc,auón and Rl'· ¡x·a1ab1ill) ofSolu11on Culturl and Grccnhou,~ Sm:cnmg \k1 twds D?;1ll"'I .\nal) sis ol Rc~1s1anCl' in Sorghum 10 C...rrcnnug 13101¡ r,' !:.: \n1tb111~1s and Tolcrancc or \\"i!d IO:i9 Chromo~ornal Locauon of l,cm·, for GrJm Pro1c1n Contenl ktraplu1d Whca1 IOM lnrrr11ancl' S1ud1cs and Clonal Fingerpnnt1ng. 1\lth hoen7) ll1l'5 ,n 'i•1~ar1'cc1 CRPS.G 30(5): 967-1172 (1990) \fi., ., fl¡¡,,/1(¡,,, '""' lf 11 lii..1111,1 \humw. C llt'at: D,f,111,i: .1r.,1 < ;..,,,,111<.1 /' Í.1) ! L. A'o/1•. JI(,. lfunhu/1 .111d R.R. H1// .Ir f(I).\ \/('•: l1111~c•r• I'. / •\/. L,, A.R Lamk1·1 and 11 ,10J111a11 1 A l ( ,t1r;a11d ( "111¡11,dl r.t 7. f. ( ar:rr. Jr .1 (i 0/un,i, /)n1111. P J. Hr~·n1dc ,11 J11tl I / /fon,•_1 LR ÍOJll•,1 ,11w l.•11ir1 D. 1 , 1., 1 R.<, Ct111trl'II ,111rl .f, , ¡,,, 11 \'t1111w1·n l ,m111111C 11 ,1H1dc1 0 �'-it- ,, r 1-.:\111~:N-lh I u tn .. 1< JO No. 5 1, ut.l :.11 1990 O!RECTORIO GILíORO R. HARRISON Gerente 01,1:i:1nal América Latina 11, (ra,~ rloe-:j PO Box 27300-1700 St ~•w,s M,m>uri, 63141 Tl • 1314) 432-1600 T1:1l,;,x 4312061 BEAN UI FAX 1314! =67-76-42 Ccll Biology & l\ Iulccul~ Gcnct;cs Jt)"l u/111 i .\ 1• · , Eap101tl Oat f'Ltnts Prol1uced b, .\pphlJt1u11 uf \1.·.,· Pol!rn 1" l ,t,J~UlatcJ Ual I lon-l~ b,.... , •, anti \t,ah ,~ ,,· Ct•nom 1c [)'\ ·\ lrí'~I 'i1rel• ' /..aman , ,.,., .. 11.11 je',,, j, t, Duh/e¡,1, ;11:d r, ent'' 1/ St Louis, Mussouri USA . Crop Physiolo~ & \1etabolism 10!15 lftl!9 ,1~ J01J:1 1 ,._,.¡ l lO~ l ttlº \. \'- , , ¡; 11 ~J l l :; .I .í , Gas Exchange Ratc ancl 't 1cld Responses of V1rg¡ma-1,· Pea11Jt , • ( arhon Dro:odc Ennr•1ment Va~culature uf Soybean Kacemes w11h Alt~retl lntrara, · <' C1..rn¡ tr ., 11, 1 DR. KENNET"i SHWEOEL n and J.\1 \ung O,rt!ctor Rtgionat Mdxico, América Central y El Caribe i ,, 1" 1u and H T J·a11c1era R o Sera No. 26 Col. c.. aunté11'\0c Oe:eg Cuz:,ht/!ri,oc 06500. ~1.é-.1cr-. D.F .. México reis. 566-U4-00 y 705-16-33 \.Id Photosynthe11c Carbon D1ox1de Exchange. L,.af Area ,,, ~ urowih ,. ' !eld-Gro11 n Pea Geno!} pes -'.ip~ '-.1anipulation 111 Wheal: Compensator~ Changc~ , :,cmd S11° ' ,... • • / 'f ihon \1.1. (' / \1a,A.nwn. ,11:d /JA Van ,,m/,r' ,_ .¡ue ,md C.L. Planchan [, \J 1·1e' r and F R .'1411/er Ligniricaúon and Physrolug¡cal Fac1or5 of) 1cltl in Ml, Ass1m1lat1on. Part1tioning, and Nonstructural larbohydr .. t,·s in S1H•e1 l ornpared w1th Gra111 Sorghum ~·e:\\, nal DI) Mauer Ñttrogen and Dinrtr01<t'I\ F1xa1:o, 1\•tt: m o (. ,1mson and Subteminean C!oq:rs 0,, .:1c11l1J1 .Agronom1c Response ol \-1 rnter l.\ h,.t J!t:·, .1'' 11 , . ,·a111n-:s1s En11wnm1:ntal Sir<'\\ Fal: Dwr'lan,·, Response of Alfalfa ln1n11n•, .: w,th :<. •. ·ocJ l !t' 1• Cirafo 1'hotn,, nthes1s and Protlucuvn~ <.lunng l i ,; • 1rn1pcr:,. _,:,- Sir,·\, ,.,, \\ heat Gt'notv¡xs from Ma;o1 Worid r' t'l!t,' •AX 705-17 58 ¡ji rt1ctor l / /¡' ' Técnico Centre ae o:l,s;s1enc1a Técnica (CA T) 1 • So1I J't'mperature Stmu::rwr for Secd u~~rc,n:,.:0.1 ,,:llns. E.R Cül•rcra 1 !/ /111·d .., 1d <, JI 111• el 1 ' '!J Sü,Jr..:o far Tolernnce ti L old in t ,, e, ~¡x-rn.-. ' 'll' R.) ,\JcJ.lhotru ,J!ld \[ ( \c.:.11 1 11.•I) l, ~; A , •, • .Jncl ,, 1 •• .• ,,111, D /J. J-01+/t'r el und A./ ffrn¡u111 M C. 13!::r-lJf.MIN RUIZ LOPEZ D1recror Nutr-ci6n Animal ú1a11b and liarv .\1. P;iulsen M.v.z. HEClOR NAVARRO GONZALEZ ¡ 149 1!63 Bur~n. J.D Berdahl. r H iJcm1. ( /\' b,,l/11·h YR C.:wn:10. W R Fehr. C R Fun!- R.! /laas L.1- Jackson. E T. Jacobsvn. M ..4. Marche/Ir H ~ .He1w L Prato. BL Rose. CA. Rose-J-r1d:e• C. Jr Schal/er. S.P. Schultz, JE Seo//, ~J <;nr11h. B.A. Voss. B.O. Warrcn. and B.D. Webb. Gcnellc Stocks: 2 Sorghum. L.E. Ciar/... D l Ros,mow. and K.F Schertz. i1e ,·.H. Fergus.'Jn, l. A Rupert, \1 ··· ·1e SR LLOYO :.UCKETT Director Regi?nal A~rica del Sur Ceri•ro Pieza, Torre C. Piso 18 A, Fran~tsc~ de Miranda Los Pa1os Granoes Caracas 1062, Venezuela Tels. 283-2329, 283,75-66. 283-60-42 Telex 2911g..USATO VC of 'Mu kdrr ':>ud-.0 an. R I ndfln, B.A. M cB:1.1111 and R.L. ·i'-- 1 >..Land IRS.lBL lranslocations n " . " :, • \'v ncats. Adam J LuK.aszewsk1 fr,·,,, .. l' r ' L u111rollcd-Tempcra11.m Rh1zotru11 ! ,,.11 í .'i/¡¡nd Mur~ A .\Jouro:. ,.md Jr"!< L il o,·,· JI/ Cl''.Jl'ars: 3 Barlc) 1 Bluegrass 1 Blut·stl.'m 2 f·escue: 3 Grasses. other; 3 Rice: ~ Soytx:an R.F ron H-:,-hnds Producel: r>v Embryo ir· !:, :_ ---- ------------ Registrations 115-l lr' ,()!·' I' .. ,, .;,u 1151 . 163 tNG. OSCAR ARAUJO Director - 1'111Jtnci6n Animal [ ,,·ue: 1 Legumes, uther. 5 Mllize; 7 Uat: 1 Orchardgra~s: 5 ?ea; 40 ~· :.<1un , < ,·rg, P B B11rnLS.Jr \f L. Carson t, /-::11.... , 1 Ft>r!-e.Jr. ET Grwon,S.B }.. "'l' /- 1 A f, D P Ln1ngs111n !JI. H .G Para mayor iuformeel6n: C1rr, , .. . ,11 1, '· \ , ·"-•' ASOCIACIO~ AMERICANA DE SOYA Río $<'.,"a ~o. 26 Col : ... auhtérroc :Jeleg. Cuaur témoc 06500. \1eric:o ::, F, México Tels. 566-9~-9:, v 705-16-33 F¡-1,X 705 17-58 t •,,,1iru11..~ ,;, \/11/er. J D. M1llrr. J f Pedersen Rahma,. P.M. Reddy. L W. Ruune_y. D. T n,,,, no,, 1, <, '>·cho/ten. R. T Sherwood. S .D. .\,ngn /1 !' 11 e/Is, L W Wrcks fil and K.E /nder.1 Paren tal l tn(S. 12 Ma1zt'. Jf L. Carson . H. l' 1'.;nmun 1, e, Scholren. and l. W W,cks 1/J. lí l ! 170 Oercc:-io de A.;tor restrva N0 045-90 exr ac,a, e1 'o dt? Agosto oe '99- oer la Se:r,;,uiria de tducac,on Publica D1recc,bn Othe:- Hems - - - - - - - - - - - - - - - - - - - - - - - - - - 1172 SUMARIO Suo-Direett:ir Nutnción Animal tJ. r¡ <\,ll11t1on Senes Approar'l to Assessinr lo,1"'0.:' ;1c,n ,,, ~ Small Gra1n-<\lfalla lompan10n '·c, p l. timmunll\ S t. \10.l'i. SR S1111· ,;1; .C \l'uJ//cr, .J~d <; R Rudr·scr:ch " · 14~ / I ~otes - - - - - - - - -- -- - -- - - - - 1¡ i.1 Oc.tubre/D1ciembre 1990 Año X iX No. 223 LIC. SUSANA DEHESA DE MANJARREZ Se eral .1t?I Q¿r,.ct>o oe Autor l.~, v,cad.J Ot •c1tuo de Conten,úo :-.Jo. t.045 C:ert :,~01,..., de Licitud de T1 1ulo No Errata far May-June 1990 '1 ~>L). "<Peo,_c 1 5 oe Julio de 1990 por la ,o,.. Cd• 1 ..:adora de Puot1e ones y M ,•1s .,, :h.,st' .-:as oe la &:ere to• ,a Je \\-:_ "~or. Situación Mundial de la Soya 1 Formulación de Mantecas y Margarinas a Partir del Aceite de Soya Utilizando un Programa de Manejo de Diferentes 'Tipos de Aceite s Costo, Calidad y Salud los Tres Pilares de la Hidrogenación 11 .,1 7 �rosociedad -enero - junio de 1990 revista de la división de ciencias socioeconómicas año UI no. 3 v.:il. 1 ··- - - Revista de la realidad mexicana actual --- ----~------------- Marzo-a bn!, 1990 -año 7 ISSN 0188-1930 INDICE 1 'rnmpo mcxkano Ai,n I lt1 1r y ¡;ro_.e~o neohber¡¡J kos.iru; Ro~m:l y J,/10 Mogutl PONENCIAS DEL FORO SOBRE REFORMA A LOS PLANES DE ESTUDIO DEL AREA SOCIOECONOMICAS ENLAUAAAN EDl;fORl AL , .J l AGROPI</~UA RIO DE HEX1 CO FL PERFJ L ~FL AGRONOMO EN r, e, '1'"-> R0 s 25 POLEMICA DE t. A FORMACIOH DE INGEN I EROS ,\GF.ONOMOS GENERALES VERSUS INGI•.•~ lEROS AGRONOMOS I·S PECI ALISTAS úón [ 'ltar 73 89 DE LOS PL/L\/~S Y PROGRAMAS l~N ADMI NIS'I'RACT ON AGROPECUARIA OFEEC TDAS EN I NST J'I'UC IONES ·DE EDIIC ACTON SUPERIOR A'.'iALIS I S COMPARA T 1 VO DE ESTl!DIO El~ MEX 1CO 119 PROFES LONA LES SOCIOECONOMICA RN LA AGkARJA 4NTON10 NARRO ·¡ I I'OS DE HE PLEXlONES 137 PRELIMINARES ¡.:Dl!CATIVOS P ARA · DF.SARHOIJLO RURAL LA DE POS'I'GHADO EN EL AREA UNIVERSJ DAD AUTONOMA EL SORRE lNGENIF.RO PERFILES AGRONOMO EN 149 ADMIN TS'l'Ri\CIO N AGROPECUARIA Y SU PAPEL EN EL DESArrno1JLO RUR/\ L 169 [ ] [ ] 61 Economia Nncionc-11 Reformas fiscales y financíeras modernizaaón a la IT'Cx1cana Enrique Quuuana está , Economía Internadonnl El merrad, único 1 ) dt rsffi 1 de tunér ca [ in ( r/0, A. Rc,~r LA EL PAPEL UEL DCCENTE Y LA IM PORTANCl A DE SU ANALISIS EN EL PROCESO DE REFORMA ACADEMICA EN LA UNJ VERSIDAD Ai 'TONOMA AGRARIA ANTONIO NARRO 27 ¾ !.ü PLAUSIBLE lHabrá fina l feliz rn el confltcto Pilar Vá.squa Rubw Produ ...16n de eem1•1as problema para b tut uficicnc.1a 19 UAAAN : i~E 53 t;!l(' 22 SECTOR REFORMA ACADEMICA FN LA A LO POSIBLE 13 1 modernw1r,6:1 del sntema ll DEL SECTOR AGRARI O Y SU l~ClD~NC!A SOBRE e• u~-:NCIAS SOCIA LES De la coronación de lc1 Jama 3 a los tiempos nuevo. Luü Hemtmdez de la Ford? El. CONTEXTO INTERNACIONAL DE LA \GHICULTUR,i Y SU INFLUENCIA EN LA FORMACION DE L(}S PROFESIONALES El cnnvu~ ,or,c :urales ' ,~ 11 111 mdn I LOS CAMBIOS EN Conflictos Obrero-Patronnles peo , .r •V' ) lt ,. r , d .. ~ta erais actwil dt. A ua Motw Ecc· A <. Laman A!"e • • , dv rr,\, ... .., �r··-~ 1ano 64 EL Revista de la realidad mexicana actual Septiembre-octubre, 1990 - año 7 65 S<>oedAJ • C1mo1 • !J1u11u" \ "'' IJ. \ol. XI,: \111. 1~. oct,bH dt !)lrtclor l lél1• r \glllllll' (amln tdlclón l.1111 M1~uel Agmlar ilcrrnar:11 Hcllmghau~ !tuacl Pérez. Ga, 37 Asisttnll dt la dlrtcclón \-11,u Lamu A,lsfente dt la edición \{ooerto Pliego Dise ño Jost { ,onúlc1 Ve11c, INDICE Francisco Mata ,"?o.ws Dir..-ctor fundadof 1º78-1982 i;.nnquc Aorr san-., t- Imagen del podP. r t ·r El perfil del PRIJ Cuauhtémoc Cárde11as l listorias de Ciudad Una lectura sol>re el PRD Jesús Galíndo Lópa ,.:t 7 57 El desempeño d~toral de la izquierda mex:camn: de la reforma política a 1988 Leonardo Valdéi Zurita 59 Cartas a Cuauhtémoc Cárdenas 13 7l1 México en la década de los ochentas 70 La modernización en czfras La izquierda s«la' en los espacios de la crisis. F..nsayo de crítica y autocrática lulw Moguel 20 28 El cambio en la migración 1A soci.tdad ciii am!Nuada LA noche oculta LA ~sía dt Víctcr Sergt Cazador Luis Miguel Aguilar. Herman11 fkllinghausen Crucero .at,, C'J, • 11, Rolar,,•o Cordcl'.I, 1,f'l.. ,uo r >JTOova, •u•na i m~ndu 1 "nnsll1el>. Enr:qCK' 1·1,,~scano, • ,l._, 1 r •11. Adclio Galh Pahl,· t;on.!akz < 1, ,11, ,a (,ilbertc. C,uevara \1ehla, liui;J 11:riart, Jn" \1 ~ud lnsu1 ,.,, lulJ,, .J1l-~<1:d11 '-olcdad ,..._,. l':1111cl I tl\.. • ,\runa. ( ,,H JJ•1tlh i.lfü \ , r, 1\!"!~rlc~ ,1.,,rc11a, :can .\ ~>~ Loren,, \ 11·,s 1,.u• '.\lohnar , ·arios \'.nns1va \ulanJ• • •, • ,, I'{ .. a, ,\ .•trJra \.1"',reP , ,, 1 !"J ... v, -1 • }' rr1 \ ) l ) R,.. ) t;rt,.'. .trnd,'-' ! Jcna .•~ri 11 .._.o;.", Jov , Jn R"\n.a.. k.1,1:1r e~0\- 1a ~ ..xi >!: 1 '\tavenha'it"'r <.::ar 1.! lc,lo 1\1,~ 1 ~ Víctl,r 1el• "IC \l•r.url 1 ,leJJ. V •U Tr~ ArtJr~, V. ,~n•~ <e W1 run, Jost V. ~Jrnl'lt. ~ A<l,11lnl§t ra 24 ---· :' Sergio GonL..álcz Rcxiriguez -- - ---~ Numeraiia 1r n \h• ,,. 1-lha (;a'1ee,• :)ficlnH 'v'a •.:11.lan lll, l "eolia L, nács• ~ era-. e, ('u:mt11ém0< ( I' l~l 4 l "1,, .r>, 1 t ( dono· (51 J1.,~ ~¡ 1 '6 "· 1 \X.:MH1 ,1 l[J I[ J1L1n ~ligu-:1 Alcántara, Jorge Alcocer, Rolando Cordera. Gcrardo Medina, <:;•mtiagc Onatc, José Woldenberg 'h~lrl buc1<111 >r, 'lado. i Jmh,,I , 4 7, C··mro. 1cl, .a-.•un Cuauh:•rnoc N-.050 \',,, , , !; 1 1 r leri ,r , kw:;1ic~ '- ,Tldos: ;1,s~ "1 ):JJ1k,r1 \..l' onJ,l\ 1 w 1, •r u,· S.A ,k ,' A.,.,~,!, •ma~ a H 1-:s 1, ~ "- c11:rr. 1.a Se., v \<t~l Tél '14 " -~ 1-,2.:~ , , , '>4 & 1/t, , '1rt<; , d.Jl"lltl ' 6., Scrg10 \ L,tictl..3 :-lorocno KL,bb10/Pcrry Anderson Hacia 1991· Conflicto y legaiida.:i !llclOral 1A cuenca cardenistc. EpislOlarw polémfro 1 Bibliografía ,, Análisis de Coyuntura u1.a puhlic•c1&n mc-n~ual lle! Centro d·: u,ga rc>nc, Cult ural i· (1tnl'f1ca A.C. r "r' 1 .adorn de l~rh!.umones \ l{~,1·!.<• 1:~,1rad.as. 'wmhrc ,, grstr~d.i ~= !1 D,re.::c,ór; r;, neral de lu ,t-c,s ,•e Autor r cn1f1CJ d" -.;.., 186-87. I{ ;?,1str c.-n !, 0,r~cc;é,n Gcncrll ,. • Corr:os So. 1 Reforma del Estado y malestar social Augusto f3olívar E., Luis Méndez y Miguel Angel Romero M. 36 24 rJ Economía Internacional Reseñas Izquierda Sociai Las grietas de ia ctopía. Las coordinadoras de masas y la modemiuaclón 90Jítica Luis Hemlmda [ Economía Nacional !{elaciones de México ron los países europeos del CAME 63 Afda Lennan Alptrstein Izquierda y Eltcdones 18 21 26 l FI PECE con síntomas de agotamiento ; Jsé Lws Sosa 3 11 l~ Mircxia Las sorpresas del cel'ISO Rubem f-nnseca Jcromc Monnct Una entrevista con Wayne Comelius pcr Raíad Laveaga Una cn1re, ista con Ralph Dahrendorf Sergio Ciul17..ález Rodríguez Christophcr Hitchens Silvia T-,ma.53 Rivera .,,a,la lbv i .uW'dcs \n,pc, l\,,~t·1 Hartra, ,,(' )dq.11r s:&P\'.:1 Gu1lle,n111 1 H,•r,\r"11in l.>rl•. , ,ncrtt Bt•uus, Josc (urcfü, r 11rlon Jorge ~ EIPRD s Consejo Editor.al ~ :-rancisco Mata Rosas 2 Sum;ino tm La izquierda en México Jacqueline Ochoa 72 v \xJI, ~~' ~:R-~ 121 ~ / cruf1w,k, de lrC11uJ de titulo :-;o. 1157 del 5 Je Junio de l •181 , .,;crufKad<.1 de 1.rcrt~ Je oon1en1do :--o. 146. n;..-J ..Jod ~5 de enero de 198(: ro, la Cmm16n Cal1:1, JJora de I\Jhlr-:a~,onei y RcVl<tas lh111 ra,b. de la Resistencia obrera ',crn:lll:Ía Je Got,em.mór.. Francisco Mata Rosas 45 Izquierda Sindical Conflictos Obrero-Patronales La UOI una et?triencia de lucha proletaria Luis Méndez losé Othón Quiloz losé Antonio Sot? Modernización productiva, transformación del Estado y derrota 75 Luis CnnzálcL y Gonzálcz 7!) Jorge I L>omíngucL 81 Adnaru S,ü1doval 85 87 9~ \l.;, Sc.aluc: Alatnstc Los aguaf~nes ckl coriquistador ¿Quién es ése qur ar.da aJu7 Los crímenes de la 11Jvela Los libros más vendidos nexos con los lil1ro, El negocio de los libros Anuncio clasificc.!l.c lSS\ 018~-1515 (lustracion de la portada: Redención (1990), de Ana Miriam Peláez obrera 29 Luis Méndez José Luis Sosa 46 1 �66 ~ 67 L~.<1:® So.;icdad • GO'lcia • Lileratun Sociedad • C.enaa • Ule:rllml Sumario Aio 13. Vol X!il. Ntm. 155, 1ovlaabre dt 1990 Ah 13. Vol XIII. i~6a. 156, dldembn dt 199<1 Director rUctor Agwlar Canún - - - - -- - -- Islrec:tor Edición l\W Miguel Aguilar l lc-mann Bcllinghauscn Rafael Pércz Gay l.s!stl:llte de la dirección Marta urnas Asistente de la edición Robeno Pliego Diseño Jesé González Veitcs Director fundador 1978-1982 Enrique A01es_cano Consejo Editorial Ignacio AJ.m¡,da Bay, Lourdcs Arizpe, Rogcr Bartíll, José Joaquín Bl,nco, Guillenno Bonfil, Anuro Borja, Rober1.o Bouz.as, José Carreño Cartón, Jorge G. Caslllñecla, l{olando Cordera, Amaldo Córckva, Fitl!Tla Fcmánd.e;; Christ.heb, Enrique Florescano, Julio Frenk, Adolfo Gilly, Pablo Gonz.ález Casanova, G:loorto Guevara Niebla, Hugo liman, José Miguel ln~ulza, Julio Labasuda, Soledad Loaez.a, Dame! Lopez Acuña, Cassío Luisclli, Luís Maira, Anf,eles Mametta, Jean Meycr, Lorenzo Mcycr, Juan Molinar, Carlos Mons1váis, Yolandl Moreno Rivss, Afejandra Moreno Toscano, Josz Maria Pérez Gay, Ruy Pérez Tamayo, Elena Ponia1owsks. José Lu1( Reyna, Rafael Scgov1a, Rodolfo S,av;:nhagcn, Caries Tel10 Macias, Víctor Manuel Tokdo, Raul Trejo Delarbre, Anu,o \\annan, Josr Warman, José Woldenberg. Hfuc.· Aauilar Camfn ~.:llclón 6 10 20 22 24 i-uis WJ~el Aiuilar Carlos Fuentes Tomás Eloy Martínez Albeno Moravia Milan Simecka Sara Sefchovich 31 Luis Miguel Aguilar, llcrmann Bellinghauscn, Rafael Pérez Gay 37 Sergio Gonzúk, Rcxlrígucz Crucero Numoalia · - - --------------- No se respon<!e por materiales no solicillldos . lltxos es u:,a pub'icación mensual del Centro de Investigaciones Cultural y Científica, A.C. Ccruficadora de PublicaCiones y Revisl.U Ilustradas. Nombre r:g'strad,, en la Dirección General de Derechú1 de At:tor. Certificado No. 186-87. Registro en la Dhi:cci6n General de Correos. No. 006-282-22!W< 1212. México y el nuevo CMque petroltro PRD: La hora ,Je/ Congreso PRI: Dapllbtk t a ~ La generación qudtroda C OP\Se)o Ed Itorlal Ignacio Almach Bay, :..01:rdt-s Arupe. Roger Butn, José Joaquín B't.n-:o, Gu:llermo B011fil, Anuro BorJI, Robe:tr, Bcuu,, Jo,~ Ca,Teño Cartón, Jorge G, Castaikda, RoLln:b Cordera, Am,!do C6r:kva, F,úma Femin<lcz. Ch.¡sth} . Ennque FlOTC1cano, Julio Frenk, AJ~U<, C.,tlv, Pablo Gonúiez Casanova, Giib.-rto Guenn ~1ebla, Hugo llirurt, José Miguel lnsu1za, Julio :.abasúda, Soledad Loaeza, Jamel Lépez. Acutia, Cassio Luselh, Luis Maira, Angeles Mt1liet1a Jtan Meyer, Lorcnw Meyer, 1u3Jl ~fo mar, Ca .os \ 1Jn,1vfü, YoJ30da Moreno Rivas, Alejar.dn Moreno Toscano, Jose María Pérez Gay, Ruy Pérez Tamayo Elena Poruatowska, José Lii:is Reyna, Rafael Segv :~ Rodolfo Slltvenh16ea, C..11.:n Tel.lo Macias, Víctor Manocl Toledo, R.,1\1 TreJO Delarbre, Anuro Wuman, Jo,é W~,rnan, Jose \lioldenberg. 75 Mario Benedcui 80 Sergio Gonzálcz Rodríguez 84 Federico Patán 87 Anamari Gomís 92 Adriana Sandovai 95 97 SeáÍtiel Alatristc l.dmlal~traci6a MMha 6lba Gal\,:gos OOclnas Muatlán 119, Coicnia Coodcaa, Dclcgaetoo Cuauhtbnc-::, (.F-. ~140. México, D.F Tee{ooo: 5~3-13-74, 211-SS-86. FAX· 286--07-94 5 Irene Hemer 14 Rodrigo García Treviflo 20 Guillermo Samperio La toma tk Nueve Yorle Un maicano perduJc en Runa la esquina 25 Numeralia Sergio Gonzálei Rodríguez - -- - -· -- David Werrer 33 Gilles Bataillo11 47 Adolfo Gilly 27 63 Gillian Gunn Manuel Camacho Solís 73 - --- - • la gue"a antidrogru La droga tn los po.íses andi.ncs Felipe Angelu c<1miM hacia su muerte ¿Qué hora es en Cuba? Estatismo o privatización Dl1t~lbuclót1 - - - - - - -- - --- - , Pach8co:La ~sía abierta Lecturasdtl lrulO mimdo Cinco y su, ojos Co~cJa lfQl'rQIÍ'tlO lo que di.a la letra los libros más ve,-di.'los El negocio~ los fibt'os l&,'N: O185-1535 ... M..11'!1 Lamas Aslsteute de l11 edición R'>OUtO Phego Dlsello ------- - Ccnificado de hci:i.d de título No. 1157 del 5 de junio de 1981 y cenifir-U:o de liciUid de cootenido No. 146, ~xpcdido d 25 ,le eriero de 1980 por la Comisión Calificadora de Publia.ciones y Revistas Ilustradas de la Secretaría de Cobe;Nción. El Uro de este n1ÍITlero es de: 23,500 ejemplares IWM-J Pirez Gay é;rlos rereyra 1940,198S 39 Vladimiro B~,ulovsky y Natán Wannan 53 Jorge Alcoccr V. 59 Manuel Villa 65 Fabrizio Mcjb Madrid ---·---- A3ls!eitt~ lle la dlrtecl61 r:::. Distribución Enrique Gómez Corohado, Humbold1 47, Centro, Delegación Cuarhtémoc, 06050, Méxirn, D.F. Interior y locales c~mdos: Distribwtlora de Fondos Editoriales, S.A.. C:e C.V Amado Paniagua 47 !,is. Col. Moctewma, 2a. Secc. C.P. 15500. Tél.: 784-67-22 /762-28-13 /764496. Hemwm Bdlinghaoacn los flecNIIOJ de Abel Memorial tk, fin del rrumdo En dtfe,ua tk Eugenio Monta/e la sociedotJ p.,st-disidente Las vmladt:ras ideas Josl Go4úlez VC'#el Dlred••r fundidor :S'71-l!J82 Enn<jue Horucmo Carlos Pe rey ra t 940, 1988 Admlnislraclón Mnnha Elba Gallegos Oficinas Mam.lán t19 Colonia Condesa, Delegac100 Cuauh1émoc. C.P. 06140, México, D.F Télefono: 553-13-74, 211-58-86 FAX: 286-07-94 Sumario Ilustración de la portada: El paso tú/ "Cuairo Vientos", de .\bel Qutt.ada Enrique Góme • C()J'tnado, Humboldt 47, Ccr.trc, Delegación Cuauhtbloc, (){,()SO, Mfa.ico, D.F Interior y localct cerrab: Dmribuidora de fondvs Eduociaícs, S.A. de C.V. Arni1do Paruagua 47 bi~. Col Mocteruma, 2a. Secc. C.P. 15501. H L. 784-67-22 / 762-28-13 / 764-U-96. Distribuidor nacional e iniemaciona!: Public:acionesClIBM,S.A. de C.V. Av. TnGuelia 1798. México 04250. Tel .. 544-69-81. lrnpmi6n y Encoademaci6n: Grffica Color, S.A. dt C.V. Oúmalpopoca 38, Col Obrera. Tcls.; 57S-~71 588-81-74. No se ruponée p01 matenalcs no aolicitadoc nexos es una publiuci6n mensual del Centro de lnveatigacio:ir.s C•ihon I y Científica, A.C. Certificadora de f'nbli< lciones y Revistas Ilustndas. lllombre regimac-o -:21 la Dirección General de Derecho, de Ai.to~. Ceruficado No. 186-87. ~egistro en lt N.rettióa General de Correos. No. ~282-2™41212 Cenificado <k licill,d de ltulo No. 1157 del 5 de J111UO de 1981 y ccrtifa:.10 ¼ licirud de cootenido No. 146, expedido d 25 de enero de 1980 por la Comisión CaliílCldora de Publi~mea y Revisw Ilustndas de la Secrewíade~ ISSN: 0185-1535 El tiro de este r.ÓIT!eto es de: 23,500 ejemplares 77 Hemán Lara Zavala 81 Adriana Sandoval 83 Los libros más vendidos , 85 89 Sealtiél Alatriste 93 . los hijos tkl Imperio Lecturas que no ce ran los libros más vendidt>s nexos con los libros El negocio tk los iibros Anuncio clasificado Ilustración de la portada: le6n, de Miguel Castro Leñero Detalle: Campana-pendiente con caballero águila ��--~ E 7 ~ ., q;:; A :;;~ A ,._ 11: t ~-~ ~-::;e!!•>•.J-- 1T:.;.~ ~ . . ~¡ ~ J. ,.'\;;_¡1$ ~...--;¡ • .a ~~ ~ :rR~ t"!.l 1r;¡.. r~. - -.-~ -~~ . -;-~. ~. ► ~t.~~~~ • .... !111" J 'iJa ~ ~ - ; . , ¡ ~ Wl!2 .,.~~ ~ "i!I! lf{,t;:. ..:·.m; :=:~~- ,.... ~ .-. .. - ,· ~,::~ - J.. ~ .._~~~~~:!~ . ,,.,*~--~~ ~--g~~~2!!~Sii15V ,, t.~ " . ·.:a.. iiiíiii .. ~:L:; ...~ -- tst;..~ :-~~-~~.:i"~~t,Z.~il1;~~é...-.a~~~1;¡,._ ~ ..,jr.,:.¡ ~A"'\?l - - ~ ~~-~•.-~~~-~ -~.;; aa -~.~,•. ~ , ¡ 4~ 8lD ;... ~- ,~, e-' ."A ~;. - - ~-...¡¡, - - - -~ =a-,r~ ,_ ·-¡7--·~ • ,'164 ~ . - - ,·.1- -w A,. ·-• ,:(' ~;."'!i -- ~ ~~ ~~' .;. '"!.. ~;.líi• gr .1.· tiro . ~.'!!2*1.~ a::',¡ .... ..._. . ' ",g. ~ W:..A. ""~~~ ¡,;-~ ~ . ,t~~: -~~.;,:¡:~_..*~~~.~~~~ a.a il Y.B.il!I _,. e , , . , , - ~ ~ ~ nacional f1nanc1era ~ tt" nacional f,nanc,era 1111 or.nt •·l)tJre ht EYoluci~n de b l·.con•. mu \ la Dlluda Pub' i~a rn el Seguafo Trimc,trr de t990 · ~ "-" Documento trímcstral qu,e. la Secretaría de Hacienda y Crédito Pública ;:n\la al Congreso de la ~ n uq, J 1{• .UlJ J,I : JI{ U 1:',1;,e l de 1-t Banca Comen:bl . n d 1 n dt ! ! 't>,arrollo 1111 ,.;mient,, l~tervenc.ón de! liceoáado Fran.:1r.co SPar,z Oivila, dir=or lffl&lal de tlanco Mexicano &lme,i:, er, !a v l Reum<'m N:i.,101,:i.l de la a.re ., ·-.da el pasado 1Tta de a&°'to en lxiara z,~ .,11anc¡o. GucrrC1'o ~6~ j La 1'ue-va 8:inca Y. ba Agrupac1um·, ( 111am:1cras en ,I. deo 11 -· Documento elaborado ~ la Secntana de Hacienda y Crédito Publko f\;iociom,1 f b :lrJcien: inform" de Actividades 1989 Pé1. 19 Se p«:......1.. ,.: t1,f-,cu1~ .\uual ele Activid~dcs de Nann que CO<nl)ló!u.Jc sid~ ca¡,í1ulus rciaii ,, a los 1emas siguientes: !) Panorama gcner.il :!~ .' 1 :1•·1rión en l""~; ~)fomento ... úe;arrollo a través de ,;!'3ncilt1n1enr- v a.,,,ncnc,a tknica; ~) ;,1omoc16n industrial y ernpresas filial-:s; 4! llf"'Y" a lo~ rr.~1•:uu~ de capi1~t I de dinero; S) fuentes de rc~ur~. "i ~<l.dt..-- fidu~,;tri~ v i) ~nuac1ón finJ.ncicra de 1a ln<t1tuc:é-r. Cc.1110 lnnrtlr ea la Bolp Mexicana de \ altire, e;- ;,_.> _)~ F.stlUÜQ~ por .. 11819 Mexicana de Valores Mexicaao. Pi~~ {IMEF) ; 'M y , t•o1~ • Ptq." "l'(} 1 t,,voh1,1:i1; r< 1d 1 ,, . ~e 101 Pr~c:ios en Agosto dr 1990 ",n, , <'t' :\'fe•, . ., Ntiin. ' Energía - · -- "-H \T1n, iSS:'I. :> 1 ts5 1 .!6l', ~----./ wi a1.a .., • • tr,., ... '= f. .l( ' ~irlitJ'Ai~• .... ~ ,. ~'- ¡r..., ~.. •_.,.,, ir' .' .. "'!:l'.JJ..a 't!: :, - • si,!._ '.._, .._, ,.'t-_:• ~ g ,"r ~... )·; , ~\'i>.V- ::-,=;-~; 'C';l ·_;,r.,rJs::t..,._ _ .._,~~::.,~ -- . . , . " t ~ ~ ~,--..... 1• "".,,.. ...~--...........,;..~ a,. • ---.!..,..,'111'"......,.....,.':---S.,.~ - . • - · -- ' r:,,,.. ; _,,. .,11,,, : ___:_ l=- •· ~. ~-"" "~?h. :;.; w_,,_ ~L~-....~,.d..;;~ ~ ---!:.. ,.........,.,:o,-,..-•"---:-..-.·-~·-· ~ l . ._ ...s•, ·•· (!l.l ,• • ~ :-, - il,~ . li• ..... -~ ~u.·. "I!". de El M('fcado ,I<' \ í--i ~'...~.. ,.,._,.~.¡...!!:. ...:,. . U __ P"¡mut ~1,a.lrs ..._ ; --- r-i "1 ::16Crica PJ6. JtS Año L • - -- - ' ;Ji fto~ 18 Sep. 15. 1•,-.,0 \ñ1, 1 r- H \1crcado de \ ·, 111rc' . Cara..,crúilicu y ebjllivos del Credi!o Qut Nacional F,nanl,era suscribió ti ~ 2' /ltt ..-ptlemhre con e? Banco :-1und1,1l y que pc''T!itifi ftftal'iafar el de Tracsmisióu v D1~:nr, u, .. rn de ;_1 1 ·1t,r :, . y el Tn5ti1uto FI naneo M.iH\dtail Otorp ll l\lé\1co un 'U'-"'" l'n•,ia,no en /\pQYQ •l St•·t1or Hu:tri, ·• ~'4..(• P..:L ~ ; 1 ~; au-:-u- * .-,' -- ---- '""ª. . WI . , , . .,¡¡¡¡¡¡¡; altli!B( .. _ 1. . ~~O ~·~ ~ · &\ ·• Mi,. ?.t"-. W & 'idfl~"').J :7...; ll;i 1 . . _ ,,.._,or--~, ,\Q ~-, ~ \if I' .W ~ -~~'3t1ttffl b S a ~ -- .'::. Y.!! ~ a, 11 1. 1111 -. W:-, ~ : . r : ; ; ; . t:t r-:r: '"'Jj ~~ tti ~-, 'r::lf ..a a. "llllf r.r, 0 r.:!"'=~~ ~,~::..., ..--~. ;,i4.i.:..,_;;;., , ~ ..,rr T' .:.::.,......_,~-r.a.,.~ .• .,_.;;,..,,~""'~ w.T:.iit,i'iM' ~;w,aa WiW:«llllSllri!: % '.fflfllDW.-.;;..~ ~>vlS D:R~;r-..u,..~ ~ nac,on~JI f1nanc1e,··;~ lc.':l El Presidt•nle de México J>artici¡;a t>n la XLV Asamb1rJ Gcn.-ral Nadones Unidas d 0 ' '" ; Intervención del Presidente de M~xíco, Carlos Salinas de Conari. rcahz.ada el pasado primero de octubtc en la sede de la ONU,. ubicada en Nueva Yor:.., N.Y. P,lz. J Occl:ir-Jdon CoPjunta México-Chile 101 Tato del documento firmado el pasado 3 de octubr, Po• los prcsidcn1es de Mwc:o y C hile, Culos Salinas de Gortari v Patricio A}l1.in .4-,.ó..ar, durante la ,isi1a do fatado que d mandatario chileno rcali.zó en nuestro país del 2 al 4 de octubre de C5"te ano Pdg /O , Modl'!lli1:,ción del Si~tf'ma Fin:.nl'if'ro Mexic:•no Ponnicu. prese:mad:i p0, el !1ccncoa do f;uJ.ilcrmo Barii.cs, Coordinador d e Asesores Jet Subs<:crc:tano de Hacienda y CrbJ1t<., Púhhco, el día 9 de octubre úlumo en el Xlfl Sem;nario sobre FiD.J.nciaminuo y Promoción tndustri:'t l organimdo por Nafin y Abdc Pd1. U ' Rl·~,,h!ldtJ'- d e!:" (\•n'-c~ Le'..' ,1J,,ico~ ;\ac~,,ra.:,fc:" !tJ~~> No1a eht-or.ada ron b:i~,.: c.n la iníomac'on PH>P<. rc.i.,nitd.t por t-• h,11. 19 INfGI l IS,·, tor ~•.r~.ít,I de, ,,m,rnicací.,nt>,) fr.,1: , polle~ !9XJ-i'.í8Y SintC5is del C't.l :J d10 que con este tüulo dieron a conocer r cc10,tcmentc b Bolsa Mr,1:-Jna di! V:ilorcs ·. e! Jnstit uro Moicano dd Mercado de Ú\pttales f'd¡;. ]ú 1:1 l 'omp.. r famicn(o del '.\lcrcad,, de V:ilores en Al'.(osto dt> 19•JO Jnformación de la C<..,nusión Nacional de Valores P• 16 La ll:ilan1c1 <.:omerci:il de .\;é.... iro en .Julio dt' 1990 N"tJ info, maova de la Secretarla de J,lrogramación y Prcsupuc,;10 Póx. ,.) La Acthidad financ1t>r.i lnfonnaci6n del Banco de Mé,,iro "º A¡;o,to de J99t) Pé• 19 La ¡., :,lución d<• los Prt>dos ,•n Scpti. ,,, tire de lnfonnoción del Banco de Mixico Núm. J01)í; 20 Oct. 15, 1990 Pd,. JI :;;, ·, •io, de FI J\frrt;Hl 11 dt \ ::1 ,rrs e,,,,,.,,,., ''·---- ~ Año 1, P .._"J•ltf.JJ _ __¡ ISSN 0185-1268 Nam. 21 Nov. 1, 1990 A6oL ISSN 018~·126" .........., �CENTRO DE INVESTIGACIONES ECONOMICAS BOLETIN Vol. XXVIlI 73 BIMESTRAL AGOSTO DE 1990 NLim. 167 SALARIO MINIMO Y NIVEL DE VIDA Contenido: Salario M1mmo y Ntvel de Vida · Jesús Rarr,ones Saldana Coi ,l0rrne d la leg:s!acion l<.1l onl m_ <icana. oor sal,mo mIr1r-~ grneral se enller·ce aquel qutJ es sut1dc.1te para satisfacer las nece ...,Ll-1 dos normale;s <◄ <1 !"1 ¡efe ce familia en e' orden materia!. 5.0CIJ 1 y cultural y para pro1E1-• 'a educación obligatoria de los hijos del traba¡ador . .. 1 Fomento lndustr;a/ en Nuevo Lean. .. ........ .... 3 ~~>n N j ... .,; ... (11 .,; o :z ..,¡ o ~ 1E ~ J, ... .,,;;!; co o \!.l Nota: Evoluc,on del Salario Mínimo desde 1955.. 5 Indices de la Actividad Econ Am1ca en Monterrey.. 6 indicadores EsffJ.díst1cos Nacior.aies ... ................... 7 Indicadores Estad,sticos de Estados Unidos .. . ........ 8 ,, , Cl-:STRO DE 11\í'°'ESTIGA< !ONE<. EC.:O",OMICAS DE LA LA.'.Jl . com& ~océa 1~1SA Ple Col, ~o'Tla L'\Iga Apartado º~.al 2es En ,0.., L,i1rr,u, rneses se discute sobre s1 el sal;:in-:, m111,mo fijado por Ley debe ae:,ar.,arecer. al 110 c1Jmp(1rse los ob¡etívos de la legislacion de proteger 1, C3pü,. ídad adqu1sit1va del salario y elevar el b1en&star del traba¡ador y ;;u farrnlia [s evidEnte que en estos af,os de salario rezagado muchas empresas pagan salarios superiores ai mmimo el único empleado• que n~antlene los salarios mmimos generales es el propio sector oficial como parte de su ¡Joli.lca de controi dE' gasto. debido a su enorme burocracia. Es no!orio QJ<? los salarios mínimos generales er, vigor -aún el más alto de la Reputl:c.a (mas de 10,000 pesos al día)- no son ;os adecuados para la satisfacción de las necesidades de una famil"a compuesta de cinco miembros en sus necesidades de alimentación, vivienda, educación, salud y otros gasto::; 1 La carr.e, 1'3c'1e y huevo h:in desaparecido de la dieta alimenticia de más del ¿0% c!e la población que gana una y dos ve~es.el salario mínimo, por la perdida del poder adquisitivo del salano real, según afirmación de la Fundación para el Desarrollo Rural. Según la misma fuente, el salario actual únicamente cubre la tercera parte de las necesidades básicas de una familia de cinco miembros, de tal forma que aún sin llegar a la hambruna, la d~snutrición entre la poblacion de bajos ingresos se ha incrementado an estos últimos años. (NG. GREGOklO FA.f IA.S LO~GORIA UC FRNESTO 60\.A''OS LOZANO o,,e,,or Focultaj de Ecoeom,a 0R E"NESTQ OV,NT-1N•LLA A ,r LIC JESUS RAl.•?'léS SJ\LDA.fJA ;J1rec1or dal Bo!etli'I Btrr-e~traJ UNIVERSIDAD AUTONOMA DE NUEVO LEON F A C U L T A D D E E.e O N O M I A MO~TERREY, N.L., MEXICO �~ BOLETIN . ~ ~ !J1t1!!!!1t,,so~.}~!I~A ~ BOLETIN 11 lA ~ il PUtuDc:uoAD llllElt\lTARIA T,lttt DE IECTOll•A, \ Oc,. P,SO MONTERREYz.N. L -.¡ UH!YEJl~IT.fJl,.<. OCTUBRE DE 1990 MONTERREY, N. L AÑO XIII-NUM.149 SEPTIEMBRE DE 1990 INFORME ANUAL DE ACTIVIDADES DE LA DIRECCION DE PLANEACION UNIVERSITARIA Cou objeto de infor•ar a la co•un idad Un iversit.tria INFORME ANUAL DEL ING. GREGORIO FARIAS LONGORIA •sta Oírección de Planeaci ón Universitaria. en el período co■ prendido de septie ■bre de 1989 a agost e de 1990. se c,r e senta el reporte ~iguiente ~egún írea de ~te:nc.ión: Ante e~te H. Consejo Univ,rsitario, en su ~euon ordinaria del 30 de 1:arzo de 1990 se presentó y aprob6 la cuent a del ano 19~'1, p nr part1i: de h H. Cvir. sir'ln dt' 1-t~canda )' los depart1•entos que df' ella df'f'~ñdcn. d , cta11ir.1da oor el 1uditor ex terne a ·,to· iadc ;,o .. l•St~ .. . (<.l""t j ,, . En l'U •i IICI -..e sió" ,e au t or ,.zó el pr'-S~.;,.1est por eje .. c.er t" " el Ccn fecha 1 2 d1:· Septlte.~r-.. de 1990, en el Aul,1 P':).2. rA d ~ ""'!!sl·a "á.vi ■ ;i Cas:) de fSl'idio'S. el l nq. Gre ·Jedo ,.,,¡,a l1Jnqfi .. ~a . l:l'ntcr d~ la 0~•11 r1 ... _.i'.> su C·J nt-o r¡f,_,,..,11!' d" t.r.•.• ~idadl!'"'-,. ,,. ..,. ..,pondien--e al pedsl•J') St;':Clo!~tre 11é3 ~ ·r.•it>'libre 191'.JC. ,!) ,-, ! :.,, .... ~ ( .,. i • \ - O!. .) r or, \. i ri ,.• r, ·"': a ) ~ecretaria de [ducadón PúbJic;, (SEP). b) Sec,.ehria de Progra■ a<.i6n y Pr~s1.;puutn (SPPJ e) Asoc:ación l(acion,¡l dt U· i ersi1tdes e !ne.ti tutos de fr.selhr,z~ Superi ;r ( ANULES). d) Unión de Universit:=1des de A ■ éric.a latina ( UOUAL) e) Asociuión Internac.ional de Univer~id.ades sobre Las ac tivid.adRs que futron desarrolL1das por z:l'io 1'1'l0, que aio;ci ...,.;e a J,i cantidad d,: •REA O[ INFORMACION Y (SIAOISTICA ·, r ;;~ l•l, Jctividade5 especii; cas cons:ster en: lar . proces ar. sist • ■ atiza r y difundir infor•a• ción estadís tica a travi s de lu sigui e ntes pi..f::1 icaciones: · a) '.Jnivers.idad en Cifras Vol. 1v1 (n es~e Anuario Estadístico se inciu 1 e . , .nfo~ ■ ación correspondiente a 198!). f bles (srolares. ¡ ":I! :-,\ • n J .. . • or.t •· f' ~- ,:: ar.1::-; f'C ÍC;r•ación sobr e lnvestigaci~n fd uc at va'' en..,ia: da por el Oe par~ ai■ e r.t<, ae !,.vestig~c ores • rro v~ctos E~peci.l 1 e de la IJA 1iL. ,,.. Gr '"I ( •Ji, _) l Je C'>ordinJr la s d i 11. r.,. :-,p,.~, ,,. ,, <!' '" J t" ;, .;¡ Qr"t.l" h!.l. ,.¡ _, 7 'f :_:~ ,.;•r,¡t\,.,: ~ y l"lder,ri:, t, t, .. ";o:'" 1..t; - la t'~,. ljs. A. ' ""t. t - ~¡;' P.10N fER!'\Ef. ,,¡ L ·to ft ,~b.,a - c1nul :;4 Ctft •· ::l!I"' :-•· , •• ... c. ci"ff (■a¡r-r 0~ 12 afto1) ot:i.r4tf• ; tl•sq•ut-.-d4 1tt.. bnc• tr~o•jo. ,.'!,.,"' Ea_ tr.ll at'\.Íc.ulo ~- vt, ltz.111~ i"'~tsti .... lr tC,.._¡nos ,une ch: ,t, •• O:'!' -t , , .l !•-. e" •,. • ., a tf~úra! , ~óblf.d .JI~ ttc?:&a,ca•tr,t• J,,:;:.\·,•· ~-1 •• • ; •.irl · .. .~?1:· ,,: ... i .. .s.. ..rot .. t ,C' ••"leja ~" f "~ 1,¡r "- • \f'l('lu~J • eri 1~ •~" "Lr • este l"•b•Jc. v· bisit "" 1" inr.r:., ■ ..u·, :" r-r~p,,.1..1('•;ad• por 4 •g rs11:=c1- • oal,,.~e• e •'-'" ttc•l,i~r '; f't1:"r.-,¡¡s,t, .... r ..•'\'Ltltan t::1at.1•n r" 1 r~o.i"''"~i6n dr ció" ••~rt~ d" ;ex t!I hf'H."'t:! , -. ■ AJt°-ft''­ A"'-. &ll(\,l•'tado~ '"º" - 11.:.breÍ y .tro.. . 367 Í. Lc:ada i:'exol,. ·1a "" ' º" ~r la d-t 1 ~c~iln Cefl""ll 1'••i:t,. cc-r,sidf'r-t .,.., .. •" ""'t:hc.'6n Ot:upa.:t1 a ~o! a9-es&dos •11hr 1,1; n-'H " r 1•:1!~ria.do! qv.• cu1n.:ío fuer-o,. entrtwl1,tad0s d••daq1ron \.!'ft4!" 1l9tin e•plu,. .t-..... Ti\. O( ., • (.,~7 . ~ l ppartdrfnto ( 1·~::-ló,- y df' 4;r,hi\o t •g 1!.lr lA DIRECCUI II PlAIIACDi lHYERSITARIA ,e<. TOl!l'E r,c -,:,•'..A, 100. P1~O CIU0A0 ~IVEJl$1T>JII~ AÑO XIII - NUM. 147 AGOSTO DE 1990 ___ _ .. .., .. , ,a ,e c:J~tlirc ~e~, .! • os • ~ .1 .. ·' :'" : \ " -, oa , t )• t.O ■ a l".l.jnt .. .. tucl • trt 1 3, ~,:i ;tt: f"J 11. w ., _ ¡1,,1e n . ,e dt t t 11 a ~- q,. .a l • 1 i • '., d I! ab rs. V 111,.. e 111- <t'l • d i nt i 11) ~ '\ 1 ~uevo ~~¡" p .. ,tic¡;~ en•~t t ~roce~c ~,-,91dc ;,p el CocrJinador E~tata l licn t co, Lic. Alfon$O laf'lgtl Gue rra. ~ui •n ~olicitó l~ participación 1el • UAhl p~r~. ~h ~l ••r-co tt la A~ tono- tr.b•JO •n los r.Í\'f'l• .. dt l ~,car,~.., P'td i~ ~Jt,f'r,.or y {d ~r•, 6n ~ur,r ior , A1.e•i, d • i t trab1 - "'ª de la" preoct.1,aciooei..--e-~ t .r alf' s ;, 111 r :u .. r-,.n e.l tr 1bajo · Ch ,·~f~~-,C ión qu• de prvye, t Q• de _•ctl6n.ta~,;_._..t• A - q u e l a1 •.~·rtl_~~•~l!'i_a • \ re1pond1" ef,_ t\ Ya•e nte a l"fj.úen-ic.itt~t0$7'°'y ntce:sidad e ~ re&les que ; Ada i~•'t).-\.¡'~16n percito• c('•o priorita ria; p1111•~ 4,i "ot.ro •odo la 11 •ttle ••utn ci aci-4~ auy cspe!: tacularea - f)tr-o .poco.....: ,-.¡¡_tibl'•s de r aa l i t 1 '"' i•p l ic11;f i 11ff·_i ,!_~~~ !udecu•~..• tanto d,. r tcur,os ■ atet"ialt• '. c.• ■ o hu• •- ;4'i. r'•~••••.. -~t• ,.~ f!'i,~~ s EÍ •-tAdo de •¡•• coo~~l~I" le~ ;r~~,·. d ~ri 1 t f •; t : ,.. p ar a •~aluar l• funciona llJ•d del jo. \.l.. ,. 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'"' ',a di•~ ... ,.~~, c,-.,.c•, trab lo, "C&wltado ~------- de l~s J ·~ ~•P"~~•~o~ ~h p•oy~<lL,,corr•~~ondc1 a 1 ,.~,, ~• ~ • • •••b• • i it•b • d~ \~QC r•-a ~• ' 'f4, [,11 7' clr, ,., rcabr,... ~~,. ,e: ta i•plt:••~t,,l,n de los proye, tos se ,.,.lil~ i prtY ~I aprobacl6ft pr ts~pue s lar1 •, "•s,ondi•"do I la c~i9encia de co~' d1n•r ,,futl"'ros ia terinatit ucio~al e, en~~•• de cle~a,. la c~.idi~ de 1~ rdu, • ció":., de q,,., <'.Af:" or9•n1,., •Qo,.,, •e; o,· de st ~ara t-1 ~.~cf~c10 de ·• o• r1da4. A 1:,or,•i,.uac,¿r 1111 r ' • ' • "•• uo:ia 1,¡" •t:• -'" lo, pr.,,-,1.tl), qt:• ¡¡,,...r ,, ,, •"tr, p~ntts ,- ..... , . . . ~.tic.-c:iho d•b•ri d~,.an ' ' ti la\ • cf"r tar •~~ d• , , . , , t 1 t "'(10r'lit1" P•'', n, ... u ,,~ti.,.•br f'. -.J u, "._. l,í ,, ... , ... ílt'f"' " .... 1.iOLETIN •u.j e - (: "antidld de 311 •~1•r•s ;,:11,S 4 ur 21.,. quf!' et. el 4~ c!,..l totat. -, l• canti d1d d• .._o.... ,.,, •• a""'f""' ~, 440 q,1itt1t\ .::o-J'lstit-11f; t! t,Ol, d•I totJi ~• f'i;rt"•Jo1 entr tvÍ~l_.do~. co• o c.0~1.,,1,1,:f'\e,:i. ,l rct\6 de la infcr■ ac.ió~ fut •od ! Pi~~ ::-,•·: )a ponJ•r•cl!!'I ·r f"alizadc1. , , - ¡__A l.a ■ucstra. sir.o 1..n• proc,or para cada •oo.. Oa~o lY• \a prop?rciól'I de t-i J11tbr1w y ••if'res tn la 1nfor•ad6n obhnid.1 no t'I la col"'respor:thenh a. la dt h •._.estra. !o~ d4tO• ob••"vad, s han 'lido pc,r-li• ,.,.d..,, -1• ,cu•rdo • la dhtrlbución po·c•"tu,d por~i-•O oto~t ..nid;a tft 1~ •11-a,tr.t~ pr ot.ed11n~:» ~• la 1i 9ti•11••· ~¡., • .,._.! .f,-ttt;,1ttl•o11~~u• 361 ff lo-s ~reta-,.., (5,f""': ,~ •"''(1],r a-- ,•~ c-;o 1 ..... ""to - • ... y t. 1 '-:~ •v , •,. pi! ~ .• ., •o .,Q. • tv H .sr o1l :ta\ j111 , s e9r•1,1~0, !" •• ,.., 1:.-.... •1 ~-o:.C.!. · .• .. a1:1 " _u,, , ~ p•hlhi'!,n 4> " ~ ...1u.,,a1ca•e"II~ 1~•lll1._. ¿ C, •. 11111•• ••·• •• ¡~... l • , ud r•" ~"'if'n&'" •~-, , -, , •.- -,.. .... n • ., • po.o: ,ll 1!• i ~o lue : .s contipn,Oa ~ los parti.c,,aii,!U, u le,. d• t .i .. 14 <"•º po""'e,..;. ... econ6e lc.aeente ,.¡ . , (Píl , •~ '..;;°;.-:1 !u,i~ ., -... ~. 121 u:aliz:'" · a '1·-• ~,. ,;-rr• ,.! 1 ,(!,1r • i a~ >'r.f!T!CóPACION DE LA v~'•L rn EL PROGRA~IA ESTATAL DE UODERNIZACION EDUCATIVA ' 1nt-or•ic1,n .:-•.11::., 1 .., ,. '-E• \·f.' d -1, .. Cle ·r --i ·~ ,, ...... ~,,:;· ·{;. r\<. J1o ,e lo•~ 1Jt- h 4!'f1 C1Jt t• •1::1n,:11Jlci!,n de l.k >'- 'ft e on .,¡ "t -"'ª• ". e: t•odi'io d1,.e.~,.co de l.1 •uestr• •11 (• , j,ll e~I" ,.,:•, s. •1t los cu-,l@''• ,l,•d-edor lll crt--. d,. 1,· .. ,d,13ci,n .~~ SU'!i }¿ 1 •· ~,it • a! ot.:or c:sr fl"~ .,., t::ot .. ·r,a~ • C:·: sr l, .,~oroJr-3 i a 11teé1n .i r-. ~"~º r-•cci "I 1nitt,t:> al Mér1 A, • dé ... - ~,. a lt-: • e O"f'S t'<tL~' ~- ... e: de la 1_,1,1vc , :,Q 1,:,.. ;>rt• ioc; 0\: n\••~ttq• !r ~ ,11 las ar • ,:,s c-c-che--c.•n ~'!'-te :,ío 11 ! a < C"a~:;lt.t'e-.. a• l"Q"' .. ,,.j,, fl tcá.,.ic..a y (!écrit a , Ci•nc.;,i •_ Si -ló..-; ,:;u, r~}.~cc ... l y L_trac;. _icr1,ii";, ío:-~c;t.,,l es , v ~.i<a ; ,1 l a t<,futl3 Of' r,l"I('<. ( ~r,;.,.;t:'I~,, a l.;,, P"t>C'i!,.t•t-ri No.1 .. ~J:\C )"I l.tl"'"?""flt:>o, ~qvt t:,.. PJ : ,.., 1 r Y -. f'l jr Y•J<e.. ·'"" ~ Jr l l• (j • •lr to :-' ¡. .,•-;• 1 r, • E~• . ., ... t' tl,Je v i, 1 eór, t ~-• v e~ y s. da, Á Q (.' ~ l(.i.,c' ;::1,,, ! ¡.,..o/')·~-'{°"! •'\4 /¡/ .. M;•Ahl, 1', :... ,, .. o.,ctth,,s 1'4e ....•, ~ AÑO XIII • NUM. 146 1o S._li...__.1dtr-a~ e o•o ofe ter.us. Gil er.~ ·,.. o • q1d•n•f ,, ,t6e tt·abajando. 1 a l oi qu• de•cus. t,-.atu Jtf'"; _,. r a 1->\· •iui,1 oí•rtAus · ·s• lt, ~ ! 101>.. • ~c■o ~•rtle\p•"t•• ctal ■ erc~dl) labor-al. ,il 'J ',.t • rr, r-. -, LA MUJER UNíVEA-:::.ITARI~ Y SU PARTICIPACION EN EL MERCADO 0E T?.t.BAJO. - EL CASO DE LA UANL - .Ant•• d~ i~ic:iar el •n.Íll~u. clá'■ iflcocl&h d• •it...• l'>• J• 46.• it!• tr~bajo. .-'. t ~ BOLETIN ~ !R~E~ -~~·~ flNDCDL~!!~ 1 ,. a;, oar • OC:>"· f !!..'.LIO DE 1990 1 )" --'('t"\7''>_,..... hace un anUhis dtscdptiv c- ..i,~ • ..,, tic•• de lis egr,..,;adu relacior,1d~!. , -• .... ,... u;t,• d6'11 o,..UpHiio11al. e ,rt Mll ttii-,-oo ~.¡,. .... ~ · • ...,,. C. . . .f'aci6n pOt" stxo. cor, el or cf't;..,,,,. rt• , u ,,.- ~r la t.itu,.ci6n ljbor1l óe ~·•• ,l!,. • r • 1. ·11 que tiene" h'.t ho■brtt s • 1 Ptl'ld>:'f'l(t~. .---, 7 ~ I! .. (' -'! A....-~-~""" la "'I : .. í-, ! .J. ,d c:. . r.-.~:- .. >''- :t• :a 1.~t.r, i'!r· t,1, d.: \•nb~ rr,t, l'\l&~. n ... -'• i: , IF ·1 14,.,: '- ,. '◄ J( t,~ ,- -,r e :;~- este .: ' ' t"'c a· -u,-·,,.., l3s ínvesti9.i1c.1one~ J i-studi1>~ r alt..:ados en e :.ia , TT-J ' {." T; ! e,--or: ,t Ar.E• O[ E'!UO:o, E 1,Vi.SllC,ACIO~ IH:,lllcrio :~lpL\C)"¡"\7:-~.\ /\~'..:,,·,,-.;¡;~.• l 1 f.... 'f:'-~ ■ ujer tn el ■arcado hboral . f'" V íac-· ·,e f.'"' e~-• ·, ro•t¡11:..,i • ,. \n de- .1• • .,. ~'..it" l•J".,"'lC~" re l '.l& "I t ~r~.,,, ~., ~,,~ 1d"" ae "'•r, i. 1 \ Se re•i tió infor ■ ación correspondi e n te I la { r cuesta del Siste • a ~"! lnfor•Jr.ón s:>bre ldut .il-· ción Superiol" en A ■ iricol latina r el Caritt (UOUAL). fe ren tu s oli cit1,.des de inforaatióri tstadisticl q~e requieren pera anentt• '" ntf! or!lar,is■ os tal"tO r;i~cbn1le s cc• o inter, J ;c,~,1Jes entre los c1..,ai hs destaic.ain: Con el f1n de cuaf\ttítcar l.t p,.e1.1,.l ~ :! ¡or;¡} .. c:.c,·~L,- L e t r,:r'), níor!"I• .•,- S•: conrts tó L, ce~ula ó•· lr¡foraac; ; ;,, t,.,st~~uc . ~ r.al l9e~ &Q ~nviadd por :3 SEt' (n e ste vo1u■en u actualizó la infora,1dé ".... o i-re~pondiente .J 1989 y uri cistrib:iidp .e n "' chc1 pr6,i iaa. : MONTERREY, N. <,, t :>~r,-,, .. • , ,_ <."' • to - b) Posgrado e ln-tes::i9o1ciór, en Cifras Vol. l~I 1 t.n ,;t v, • C: 11:'! " Analizandv ! ,;, din á ■ enes di": !c.~ co111i!t1on es rcsPl'C''ins, el 11. t."onsejo Univer&ilal"'10 ap,.,•b6 111cdi • c a :~.,r.,~ y a1icione'i:o en a!-~ .r'Js í'li<rn .. -. dt ¡oc:tu: J •J• iLi-.. c.~~lura '( • 1t!!lo,:,, ?•h t•~ed,d;~ad•~ ,:p Oi~ero 'rc;d~tc:t . ¡,:--. ;. ~uilr, t., r,, lr,Jut v la ie Ctivir-o ' r,..,,, 1 r t. s J•• ....,,,, p; , , ct.>raco Ci.. ~-. !'' e!> ~-!o1ti".!, \,,,.. ':·~·~ (,. .:t e ~c1,ir, a S - ~-¿ t?c. ,a dproDó f'~ c.fv •H •íer,to ¿e fo; · •r •dCI - •· n,. as Cau'a al f',. • t ,- w,.,,. ,: r!"C 1, r',ir: ~ 5e dio respoesu al evestior..lf'•io "Si tP11• d~ '.r 1n foraac.i6,., qu,. ti•r.e cti•o finalidad i!poy ar h e.a de dec. :sir.r,e,; en asr,ectos e d ·Jc.a tivo s . t1 !,. i)r a--·· r_ la. distribución de esta publicación u r ealiu del hacia el interior y u:ter1or de la Univer.,,.idad y se const,:uye en •l ór-<_;ano of:cial de Oistrit.;ción ., rt"cole cc.1ón de: ('90 for• u de (r,!do de Curs.os parai todos les nivt-les educ..ati vos de 11, UA Nt : 54 for ■as d• Bi61 i ot e c.as y 28 cuestionarios de Fin de Cursos. Está l'.,'lr ccn cluirse la recolecciór, 1• la.;;, for• as d~ !111:,e i 22l.428:F'::' .:77. C .¡ ~ve epres,.nta """ !ncr ~~ 1 l ~ '"Jt ,. rn tr ll a"• ar't-"ie·. •-' , ' i) Su principal func1ón tsh:vo orientada a r"eropi- 2) Otr-1 función del Ar e a u, h AÑO XIII'- NUM. 148 �.. o A~\ _I~\ c.....-..'- - "'·1; '°"" r.. Aw--- Cm.l.tw<u••- ~- UNIVERSIDAD AUTONOMA METRCJ>OLITANA UNIVERSIOAO AUT(N)MA METROPOLITANA , ~ ---.,Urgente Reducir el Riesgo Sísmico ~..:.::~a~-:AJRI.V_...... ----=• q:::,; ·•' ~r~ :~~::=?;~ ~ . ·~~ ,&,,L,S-""......iiL-CJS, e-.;,-,, ";~ ¿, Espacio Para Compartir Cultura • Facilitárá el Acercamiento con la Comunidad dll la Delegación lztapalapa • Se Organizarán Exposiciones, Conferencias, Conciertos, Teatro, Talleres... •El Acto, en el Marco del XVI Aniversario de la Unidad lztapalapa • Organizan: UAM, OEA, CONACYT y UNAM La Divina Sarah en la Casa de la Paz 1 19 de septiemb<e de choac6n y C..-ero. En la Ciudad de M•ico, • -• _,itud de w""'~-~ ~ de:2000 •·1 c\c:>a y dai\os dfios en ""'9 muebles. Es1a1 ~ • P,ovien«t de fuente-s of1cMJI• aunqi.,•, dlt eo.1erdo con datos. exu.-ofic.ialM., .. núf'n9"o de muertea se a1adrupllce. ~ ele 1985. • las 7: 17 lvs. • .., originó un lliano en lea coatas CM M.- ; Fue Inaugurada la Casa de Las Bombas • Especialistas de 14 Paí!les. en el Seminario latinoamericano de lnge_nítiria Sismo Res,stente ~ ~ _. ~ .t· los problema• ocu,..odoe. . , a. Ctiuded Me-l.l.-lomu-de5000-· de ces; 400 odffi• de M•ico w repon-.on mnoc. -, ma)<)r o menot grado_ • merue 1odas la1 ciudltdM lrftpo,wlte de los estedDs de Mlic'.f-..~. eu.rr... ,o. Jatisco y Eotaáo de Mhóeo. do t98S . . . . . - r-• ,.. nóms>o o- e1M1c- 4- lo ,,..,_ d8 --. • - p,ac:-..- Ya ' e...,,'° -~.-_ Análisis de la Situación de la Mujer en et Rubro Laboral """°"· • -. . originar _ _, su lnt..,,ldad. S I • , _ tia slsmica del oals. &oe ~ • Nginn a,g .............. .. ...,,,,.-..,,,.,,,.,,.,, ... ........~--....,...,..~ la...._ fil • ........,._.._ '~ ~,, \·, " .. w~---~ w - ~ r-, b:::::d bd _,,ctor.Ñl»,....0..yei_...,,.. i_-., - ,.• ,· ,: ;. , En ef marco de l.t celebración tJeil XVI io. - - ., loe habltantea de anlve,- de la Ut>iclod lz111pal<ll)a. se INIUQUIÓ la C... de la Cul1Ura Las BombN, qu• con•Ut de i . colonias p,óxlmM • - •...,,_pe- Et doctor Gustaw, Chapela ea...t\erff:. rwcto, ~ a l de ouesua CilM de .... t11'1t0s. y p,1 <1oc1or M.Jrco AnhJnio M1c:h~I ,,,._ • laA P4JJ#14$ •19 vo espacio eupedor • loa 6 mi metros;. ~ 1 1 a t-te, boíaria Mexic.;¡:ir,;i f!1te-~e:::3 a Organismcs !ntcrmciona!es de S~lud ,_, L _ _ _ _ _ _ __ 1lal Desde el T día 21, Yo, la Divina ... .14 ... 5-o•-· ... \\ ,¡,,1..'L• ' - ' f r-, plenttl ecb:atlllo. cuadrado~ para promav• • di1u,ión d4! la cul1ura y l.i comunic.KiOn entre ... Vot. IIV .. \ , e== .-' .~., ,.. \ J\ ~:-C.,,J;-....,. ' . . . µ.., '""-"'"...~-..11. 1 , .~ f -•-- .--, ~ .. :, ~ • -:,.. ~• I t14-.*o rn,...... -·~.,,,,.,_.__. . . . ~~ ---..Jt.#LuisP~ . Mexicanos a tU r,or 1, Motivos Econ0m!.,_~ J ~,-- • · ~ . MIIO#MMI.C ._,,,...._,,_,.,~~••UIIAi4.4NM,-C~~~lll...... 4111........,.,._ 4-,1....._,..,.,_,.,_......dbic'tllr~~~0-•.«~ftA.<M,iet/~ , ta; frnigraciór,, de -· 'IMl,llV , 1- [;la Tenderá a Bajar ,,.._,w• .,.sFtlltlt ~..... ,_.,,,,.,., . . . . . . . ._ Q _ _ I, •'\ t,·-~ · , Edith Santacruz Fabiia, Te30rera Genernl de la UAM ~ ........... L6Ut. . . . . . . . . . . c...c.......La&::w.6ie,...., ........ ..,,..... ~--_,-,...._..,.,.,. ..., __ _...,r..,,.,.,.. ........ ....... Ya La Maestra Iris ..... ~ ~ , . , .;o., . . . . . . . . . . , . . • • ~ , t t , , ,..t. ................. .,. . . . . QUi't ,'9.:.••"'~· . t-:_ ~.,.._, -..-.-..-.;- ·---~- .. .....,...._ eomo .tec,er, • la• ciuda- _ . , A.-,i;.a . . >._ -~ ···• Cocos dobojo de i. da ~ .... _ ,_ , ,_ . ._ _ fuanw , e _ , . .,.. ._ . ,.. . w .. .,.... -. IL•'-"- ~\(!rNl\'rnr" t '.A.;<. !. ,.----, .. .. , bd· ""·•9 :~~ f'l'"I. AU\ --=-~ · Caut1•1all-.o - - • - \ UNMR.510AO AUTCNlMA METRmlUTANA -'-~ M•·· r lasumos:A-=-~o;.~ ., el\ Ütsd.....,.,,i,....,.- .... Ul'JIVERSIOAO AUTDNOMA METROPOLITANA 8IOfG . ~ -'!:..;.,~;--~--~ ,. --:::/"'• ~~ . . ,~ Jr::I _..,., '-.........iJiil Demsnda.~ Aliniaiitas 1.1., • M ~ y Alumnos Bus,;an , . ,;:- Señalan en XochímilcoJa Necesidad de ser Corppetitivos , ¡!f!: ;..n,, ~· ~ - :;:.,-,.,.. ··-~----.: ~~~ ~ -~ "w... ;; ~•"'-'-' • .. ... t,•;f""l ..-. ... --!.~.., - , "'-~· ......-~TuvieroñlcwAaloa.__c -·:llííii , .l!Pt ~ .....,...,...,.._ Encuentro de Espec,alistas en le Unidad Xochimilco ,. Aportes al Análisis Regional -. • . - - - -::;a-.. :-: - ~ · , ..._ ~ ' - '.da'V UAM,,y la ~clect! ' . . . . . _ _ _ &tt, ~-· . ...._.. ~ ~ ~ . ; ! : 1 *••--1C¡Sad...y .,,.iii: * ,~.. ,v ..... . - .... -·-·-- ~ MIL •~~ ....,,.,., ar .......... • la Globalizar,ón ,te! ( ·ao;tal lnfluve en la Conformac,6n del Territorio t«"st íEIII • También Intervienen los Bloque& E<;onómicos y los Polos Petroqulm,cos -o1, ~.f !i .;••~ • Gobiernos de Al Hac:en Esfuerzos por Reactivar Zonas Deprimidas 'ff~.........._. IJ ..._,,,/t.,,,.• t' :.: ..,,_.._ . :· ~ '.I - ( l I .•►,i..- fil . ...... .. j . • : , 1 -~ • ~~ ~ - .,_,.,...,,.,,_Al • • Ulvd.d ~ .,,.. - ~,....... • \!'- ~ ~ :o ti lelél. ilape un cuando La Qk)ba~• c.onoc• ·• alngularided y ta d.námlca PfOpl,,, Je U &oc..,ild;)dee y r e g ~ µar11 f r • d.t WlVesi~ción y ~._.. da INm~. ...,,.,_,c,,n io. i , , , ; , • t ~ M qu• per,~ron en el ...,,,wi.erio r 1 • ._,,._,l'llt ...,...,,_,,_-, l t - ~ , . fFltpo'---tt,,, dtlll•),,,.,.Co!,V • • ~,,w,._ fllO• •¡;,.u,.,m,.., ~ • _,., _,,,ú,,MJ .,_,.,-~f'-'!6,-:.-deq,-h,.a,w .. l 'r-\"•I • •:,r.#~/U.' f!'.,. B estud"10 d"' ta ttansfcrmadón que han s,mtCO u,.- r•Jt<>n• fu• enfocadO desde <fsc;plnao como i. pogrefta. t,Ct>nOmla, ti histona, Poftte8, urbenls ,1 v •n~lsis fvttton ,eseai.doe .... ,s v .s¡x.n.- nue;: .. ot <!f; lJ 1Tl..,1flir•-'1 ,.,.,. • • ¡¡,....;- ~ Henovaron Con-,1enio !,3 UAM V la AMIMF.: ~ 4 Se Cr~ará 1m Centro de lnvest1wdC!On Sísmica ... .. _..,,.., Vol. XV 1 : 1~de ••..,.......c..a.•c.-....-.,,,_..~~~~~~ ~ ----- ... . :. !.... •• :.-==:-.=.·:::::-.:..t.=:,_-:::.r..t ,; ;¡;;.IJA~mL. :::::;g.,,.... -! •- ' ,,,__. .., _,,,.,,.,,.. ~~"""'"~ .... ,....------,---'.......·~-.-----·s~W#A'elllfJntO ...., . !:ii,iii;e, -..~,-.e,,-... ~~--,,,..... ·, . ~ ..... 1., ....._ ... ::.::e 3' - ..... · ..__ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.;~:;_.:;r;..,_•,.•~:1'r.::--f• T·-• ;;:---.,. ,..,._ ..- rl~• .........,.,,,_11i...-..,...~:__,.,..,.,..,...,,,, • •,.. .,_ · - e :a,ctor e~.-Pr•■-~~ e1 ... Pro)9C1Dlle Regtamanto:IJe'",flliljaiii'iil•~~- mo y cuhura. En un eml,;ente de dtscu · t""\ i'#q,,w NU#l'l/9.$ T•,,.ncllls •n # AfMltS# R.,,ional. Ol-,lzado .. UNdi>d XocNmólco • inaugu.-.do por • rec:104' de este plantel, doc'lor Av9ds A.lrwvurien. sil>~ . . - . . ~ • ~ r . , < - t 1 ,ollto,mb,. 1 .. ..... ~-7'111111 •·· ;:.~ ción diiM capittal intsna~ esta ~~ando una, nu...,. con • f?t"meción terri10rlcM . , IN regtOnU de Mu,c.o ', otto, paa,e_ • necesario re--- Ali ' . • La Ganadería Absoroe DMir . , ~ ~ c f f 1 ~ . ~ d e Gñ3ttos • Caqp, México rle l n t r a ~ ~~~~~s;.... . ., • - •' --•. - ; de Ocb1b,-. '1.t 1q,r~ '· -XV --...·. , - -. ..· 'lt.w-- • • •. , . . . , . . . . . . . . 1 �AU\ l!~ ::;¿:;~t~G ~ ' -~- - c.,,~,.,......,-----~- / -..~¿ -------c....,.,...... U11MRS!W1 AUTOO!tl.A M_E_TRO_PO_ UT._"ANA _ _ _ __ / - 0:19:t:re é!k , ~-,.", -~~-~:~Uf~ ' ·~ ,,. ~ ;~~ • Causas: Alteraciones lntrautsrinas ~ LBslDntlS~ ~ ~ '\ • Pocas Personas.con Hipoacut#a Tllhlt1 ~ ,i.' • Xochlmilco, COLMEX, /MAL y "Oir.á y Hablará• PadÍdparon Tarrrbián .. . ~ ~ . '· ... la lnodeneia da Ni/loa_,_, 1~ _ ,._ · Ram6nGlass;LuzMa.Mohar, Mexicana, Tercero B desaJbrimóen10 y lo - - do un nu.u mundo marCWI.., hho an a. hia,..,,.. gor_,,¡c191o hurrw,ldad y., 1o "- loa paloMlotil,__ _ _ _ di<>., ,_, lnt-- ··•~. ~,... .......... ............,........ ..,. ~ ~ _ 111, -~: - ........, ~ -z .M,..,._,-.. ,__,_,....,,,. ~ --Coleglo~..-·... _.. --- ~ _ _ .. _ _ _ pe. Acercamiento de la UAM con Empresarios y Autoridades de la Delegación de lztapalapa p,óóno2ldll-■ aclual. :;. 22•-·- ,,..__ _ __ -ex\ rp= c......i....i. ... _ ' UNIVEASJOAD AUTONOMA METROPOLITANA - -- - -- °'~. 'z":JPt;::r~,!L;;.~·~~ , e Apoyo a ~ s•aón de Problemas Urbanos • La IJAM y la UDLA Organizaron ta Reunión; Participaron Otras Instituciones , • Urilón de Esfuerzos, Fértil Relación que Dsbe Cultivarse: Mtra. Sylvia Ortega • Anificial la Dicotomía Entre Universidades Públicas t Privadas: Dr. Enrique Cárdenas 'I . . . . ""4!'"'0ll.......,d■be,,__ pau"'5 ronov•- y desp,.,Jclados que brnden un me;«- conocimiento de n u ~ herencia e ldentidod. la doclon &¡11,!a,Ort■ga Saia-. rect- 1 !/..::.-.-.-(J;-,~---#0---- ---- ~~ ~,' 'F • Investigadores-Docentes y Estudiantes EvaJUIIIOn LOfJros e Hiaeron Propuestas • Jornadas-a Nil/91 Nadooal, Jl.vspkiadas por la SEP y la AIC --..-di,--0■ 1oe­ Como - -de lomada, ~ de loo clonllficoa hacia - - ~ d■ b loneatlM' 10- promoYklea - gadOl,-..nca . . . - c:ognoscitlvas d e - . ad como • lo• ...._...,_,. , ....o,wwww , - · \bninar y ele _ _ _ _re _• _• _.,_ .,. __. . - .,. ...tun11.y10- ,_ veconómlc■ ~ • • - ~ d1P<'1n Qonll(-. ~ clol. De • loe - --- vWllgócldn--•-- .......:~•p6blcoa."---••~, -- 11anm....-,. .....,._ - - - - ---· .. -rama~t:-;gª ~ men,. - e ,a...alfcano - y d e _ .. . , . . . . _ _ _ •-d■ La S.,,.,. d#la"-gaddn Cánllfica., lo ~ d ,,,.,_ 1<lno<Ta M<llrop,lí1'INI. que • dal ~ li ol vior'ns 9 d■ nowmbr9 dal __. .. S u b - • ~ l o SEPyl■ ~ydeas ~ de - ak:enzado.- ....... .. ., -.io ,.¡. ~•1111,.....12 ~·~,~~!_J ~ Impulso a la lnvestigadón CientfficO • aplcadOn- """';..t".. '"··~ . . _ ~-~ ___m ~~:i Cinco Olas de Búsqueda y Diálogo en las Tres Unidades Nuguradón del Encuentro Nacional Donación de Libros a la Unidad lztapálapa " ..... ._..,.,..-.,~.._: ~-¡ -~ .iri- A - y ~ d• la ArquJ. ~. -~ IIVERSIOAD AIJTCWC.M MfTROPOL!TAN.A de la Unidad Azcapowilco Jurante la ~•·.&M• .,; ·- :,__ - c.,y....,.,.,_ ,. la rwllooiiOn . . . - -.. devenir J 1 Encuentro: Aventuras y Desventuras de la Arquitectura Iberoamericana __,""'ll;lt,,_._,..., _ _ ... - --1cana. ' ' 1 "' H:: r , -~ 'f _.:-.= ~ 11!!!1 ~ e , .- ~_' . ~ • - -· 29de0c1u-·191') ----------- - - -,-- -- - -- rr=, - , -a Convenio de-Cooperación Conjunta UAM-CIME Programa de ~ed6R - - -- - - - - ---""' ~ s.-........,-u_ VOLXV _ -0...., ,....... .... r ~ PIIIIW'8dD de llega-rto de la UAM Contribuya ar Conocimiento del Entorno y al Planteamiento de Soludones a Problemas Citadinos ~ .-..c:uentran: .... _ _ _ __ _,..,,.,..,,.... En.--,1opublcacl6ndel --- -~ c:a.iaa, . . ~ ..Reconocimiento a dos Egresados de Azcapotzalco AVISO &,.-. . . . . Visitas ..Guiadas en ·Azcepo~~ ~- ~ ~llgo<il,aalaOII_..,.., . a.,,tJfla, Ut»n,rio c. GIMJ. . .,, .,,....... l .,.__,,,...,_ co. 01ro.d■fec-. _ . . . . dll lo p.;,,...._. dol C.-- -~·,&. -,.... - ., . .. --Ju-••----.,,. ----............... - o_d■fa_ll't_, 11, e,,1'--.,M ~...... un.._... 11<_,,. '""'°' _ . i, ~ Gustavo Chape-•-da-tr-loa - '\'"~'# :"K¡P' ~ .i:lfil. .¡NI. _In____ __ u-.. --· --· .............. ........... -............ ....... ___-........... ............ .... -----·_-.. ...... Encuentro de EscÍ·aelas ~ Diseno Gráfico la Unidad 1kapef!1pa -;.,_<": Reunión de Especialistas • Prlmerii~Ñiurso Organizado por fa UAM y Plaza y Valdés Editores ,,..,_ ""' t i w tM!.f t ~ Muchos . Niños con Problemas Auditivos - .- . Pr~~~~~º~!~~~~!~sta · ex, ~ METIU"J!JTANA - - -- lNVEJO.lAO - --- - - -- -- -- Certamen Internacional Científico Uterario ·• ~ ...., ex\ _ _ . , _ ..4 \ ~ ,_6 "'~ -. . . . _,osltoo de - - "- _ , - - - - - , . _ _ ponon..,. 4_ Tres Exposiciones en Azcapotzalco atloqu•-- _..,_..,. ..__ Aza,patmloo, lztapeloc>e y Xod\lmilco de t■ UAM • UII - ycMlogo_,ID,__•~ cl6n clontlllca _, la Rap(lblica na. - los..- pa11ciparon los lnstl· ---·--.... -P'lblaa•--- oBoletín B-.A,llollulllo0.:...-d■lal.h_,........,.Y•--L ..~S-.-.--~.;;¡¡,.,...~ -........ ,_.,._._ ..._ _ _ __ _ _,_.~-. .etr-•.a a --------•-••o,,,..-...-. i , Acadértíicos y Políticos .,. Vot Xi Analizan fos dos Años de Gobierno . tl --------- -- =~· . - ~ . .. • .., ... .. ~ a n ·~!f ~ f), ..... ~.......... ..J .. :-0 lo~ ~ -,.6.~ .en ·. Oescuktos Importaciones ·oañarían la 'Producc'tóñ"nimat - - .::.:__:_.~ hr• ·- -~1NO. ldl. itJIE llll lnfonmtiill,,da le ~---·-·--·_.·--.. --· Comisión Pala Baborar un OlagnófJlico -dtll Modelo de Organiaacfón Administrativa y . • • su Grado do · • "............. _...,.._. .,._ .. Deaconceanción·en""' ~. '11AM Vol XV ,..._ • . ...hit#.,,,,,.,,,_•~,_,. e~• ~ción • Presentar Casos d e -2 :vrólat!16n de"'Oefli)chos Universitarios "" .,. 12 de n oviembre d e 1990. 1..., '-' I.O �VOL. 13. NO APRIL 1990 -l ESA Members Suggest Ways to Promote Entomology in the Third World Ne\'\' Federal ,upport for RL ~earci l? 8 o NAC,A Electronic l)ata ::r:: Exchangc Forn~lt f2 ~ Now Available ;,1,· t"l 1 0;1·~"' 11 ,p sou ,, ,,;·•,1,ible : ne:8arc· ~,u t:c•· '1' · ... 1t·a¡ vnAgr,cJtt ... ,·.. Foed ar,, •· (NIRAf:E I re "rrc•afT;:; r 1 ESA member~- ,a1 e) b<:?en talk1ng abcu, the dofilcuit·, r,1aI11i,~1ni'"l9 ESA mem!:-er• sh1p and cur•LNY 111 cr.tomoicqy accri ~, scientists 1n e,'' ,,1tnes w.t~ :i ,a:;k o' ·1 ,;:;,o currency. a~ n0led In t11;: Pres:deri' ·, r"r ner 1n the Fet:r Jary 1sc¡vP. In :he ,nt•}rl ,, '...' international sc11;,_L,•::1 aniong entomc10gists. memoE.r Chri¡;top:ier Starr ét\ t1i:Urnversity of C::.org1a :-ia., u sugge~t1or, .r-..,i r,ay help co1:e·:guE;;s In less dtwelop,ad countries stay u;·r1:rc3te 1n t11c p1oft:::.:,or Starr sugges!s trat .t>rnener;11 ESA mt>rr bers m1ght w1;:-i-- !o · spr,nsoí'' 'arE.1g: ertvmologists or an 1nd1v1d1;éll bas1., a- ,J 110,r :over the cos. e,· the,r ,,,ernbershliJ 1,'" matenals s~rt at;,r0ad s1oulc then be n,1ce available to c,t'",,:,r entcrr•olog•sts, pe·hé-PS by depositing the rna\er.als 1n libranes. Starr c;te.; Jil e:«1m;::>la in which an active arachno!og,31 1n Havana couId no: ~.lford :LE membersh!~<; <111d boo'<s·rec8.s,ary to Ke-~p up with sc1enti:1.:: develo,mants. A gro1:µ v, American en!orn,)l09ii:ts united te keep rim current, at no greaf e;;p_,nse to any oné' of them 1nd1v1duPlly Altcrnatively Starr sug gests a spec:a, rote 'or rnembers 1n le<:s• developed nn11ons Toe Newsletter edrtor riotes the serious lack of modern rr.atE-1 rats rn ali disciplines In many libranes 1i1 the Tbrd World. One posst· bility may be :he "ajo'.)ti·x," of fore1gr: 11braries by Americ,m ins!:tutions, which would send ma1er:als ;o strengthen their holdings. Sponsorsh1p of indivrdual or institu• tional memberships wc,uld go a long way toward the spread of sc1P.ntific knowledge end international u:ide.~'.anding. Member Lloyd A11drea in Berkeley, Calif., would like to torward smne materials to readers or inst1tutton:, obroad and would like to bbtarn a ilst,ng of trio~e who would like to recerve pasf Issues of e,,tomolog1cal ¡ournals Perhaps the Commfü.e on lnternatronaI Attairs might be, rnterestoo in organiz1ng such an exchar,ge ~ I• t '-í!íl;{ ,·' eral $'.Jppc-r 'cy ~r--eé:r.:;t- .. , · · r,or,.,p3i1,,1·c oran! Oa Ji~. P1 es,~~• : '1us'1 o:; ! Y •e· p.:sa' Ct;JI to ~./ 1r .. ~I c;ri~ r'tilii()' 1 J ?...v r t O ~ .. í;O I.JL'ri··1e: ,l sr~ ~re~·:· :/ P; 11p~r:. ;·. . lc.,.i..rr,, 1/i;-·t;;.,.8_~1 L·v ,., ;(:,<,;P!';t' -~·· ,:.-1· l0vUE'S r- ....;: n/ ..~ .J .....1 hl-~1defl1)1 L,' to b· ·Jdu:;,, ,t<J ,:rPsearcn n-. ,~je 112'.l.!ral P~:;,,,;,csis rnanéJ,¡,'• rr.Jnt . . 11th, ·1 1.._~,:--Jt.L.:Y 1 .. , e, 1r,d excel• '.et1ce if' s_: p· -=~ a:1c t~ducl.-:iún •A.do,! ·cri, i. , •1c1 m;.. I0n 1s L~ ., g '" epa red 10r E':A m •íl,r 'r:; but fe• •'l:rr ..:'.i: .:e In 1crma110·1 ,.. Nr.-•; 1'C P 1..,,. 1 •• '.,::>ud'ria' C.on 1111c, tor '1d:c1~r;er. le' R2searcri .,n Agr1c,.1lture f-'ood ,nd E ,·,,1 ..,nmr·nt (CA RAFE). Cr.':? fJ 1JPont ~:rcle \ '.'v.. 6,11te 710, Wzsh:ngtc:i. OC 20C36-11 ~•· ,, '1::'na-c 'l'io. 1hE' 1~a\1or,¿I Agricu ·ur Crarr. -1, ASsoc ::,1 ., , IACA) hac dt-v· !r)oea ,, • Eie<., l'0"1C. ['). ,, "i 1:.xc,1ange h,1 r {t /EDt- '.l O) to tac.,;la¡e "ensfer c11 field re::;earcn dé, 1 'cr ~st:c1des «•l'long ur11ver:.·1, 1ncus, /, r,1 ,é!L, cc,ntract0r :rnd govern:TI"'''" scre11t1sls Ir c0ri1cute·-rt..-::dable fo.rr ·¡ r~ N/,CJ. hes pi,,yed a Iead1ng role In set:.ng ''3r.dard:; fo duta e:1.cha'<ge tn expcdilG !11, evaluat1011 znt1 rrr; ~tratior- ,1l P,:S!tcKJc procx.:cts TnG 1;ew hH:. VE:rs:(111 8.LJ 1nnproves upcr• pre v:Jus vPrsIons by ac.;commocat,ng 1nforr n& t1ori or herb1c1des rnsect1c1des an~ fung1 tU ·> tU u tU ~ en ~ .H s tU ~ ~ , ¿., ~ ':J) ~ ~ ClddS. ;11e EDE '3 u :s a standard file s•ructu•e br ,dc;e l'1at ali )WS exchangP. of data among tk,s1m1lar data bases w1th01Jt requ Inng any mod1!1cat1on in the way data are collecteo ana1yzed, or rerioned Each user s data rnanagement systems must re programmed to use the EDE 3.C formal fc,r ex;x,rt1ng ar .i 1mporting standard ASCII '.1h.:s C:2"' .a•, 01 thr~ r!ouse J. ;;1::~1ltural 0.JmCompanies that are prep::ired te recerve mitten Rrp 1\ Ka d0. 1:1 -.:i,~rz .1 rE.Ct'f1tly Introdata 1n lhe EDE 3.0 formal i 1clud~ BASF, cuced ris vu~.'1)r o: '.:1a ; SCJO ,eau!hor1zaCIBA-GEIGY, DowElancc. DuPor.t, Mor tIon oí 1f 12.rm bli ':orn;:¡e· •·•e research santo, Rhone-Pou!enc. Rohr,1 and Haas, ano grants, adm1r.:stere<.! thro '.:i1 the Coopera , Sandoz. Research represer,'atives from tive Sta1e Researcri 50rv:cf •re ;)ropos1~d these companies can providG additional 1 information and assistance to 1ndiv1dual to incrcase fronn \he currer~ $42 '5 to $70 rr.i!lion ror each e! the ne>-' ';-Je ye,1 rs. Hf)v.:• sc,entists who wish to use EDE 3.0. ever. tnis arnount is less thé:~ lhat requested 1 Toe Programmer's Kit and adcfüional In the adm;rnstration's 199ú bLJdget. 1nformation are available freE: through Dr. Ray S. McAllister, N,t,CA, 1155 ·: 51'1 Street. N.W, Suite 900, Washington, DC 20005; (202) 296-1585. t t �CX) ,~TIJlIDJ l1 ~~ID) · ~ U LJ LSUlJ E N T O M O L O" G 1 .e A re·.~) .. St··º · C"li Et,T-'Y:>-'· Q._· , ~~¡t ,. '.;'E .J l ~ ' . . . VOL. 13, f',;Q, 7 JU.Y l'>90 ESA 1990 ELECTIONS I P~~ifcr '1 i Tha fol'OVNlQ memoer~ r.ave bt,-er-. nom,nalttd fOf ttle OH1ce of pr~:.rjen1 elect. 8L-cause there are onty 3 1..lf"'r,DS •J- Success Depends on Volunteer Participation I ntur-n11di<in Mtirc and more _ .-,c1enos1, .m! b..,nl!' c.. ,LH.,d uron lfl prov,dc mforma• u o11 1-l 1he pubhc. lnforn1a1ion 1s the ~r: 11\,e! f,,r.::e '-·hin,t 1hc de,elormelll uf rut,!t\.. l";"in1-1n ;, 1"1lu\..n,:1..: ~-c-.__1nro1·,·, .. i ()OJ1; ,t:,; h,,. 10:ned Section B as a student member H& v.as. a regular pa1t1c1pa.nt 1n Eastern Branch act1vlt1es ano meet,ncs dunng h,s 12 e·;Jc,e,g"' tir y~1.irs w1th Cornell U"'livcrsity. and has l,eer. an 3(.:'.1 e member of lhe Southec1stern Brarct sanee h1<.. &rri11a1 at North Ca~o1,,-,a e-'l,;onal t>oards. ood "1€.· Pt,i::: ... S1ait l.n1ve,s1tv 1O years aso 6tatlon ~ Geneva. New 'll>r1< He speclalized ~• r.i..rr• responsibfe fOí 1nsec:::Hckle res,stance, and He dspayed a unique abllily 10 apply h s bas1c chemical and toxtc.olog,cal tralf"lfng to r8$Ulllied Ir\ a numoer ot cooperatlve studfes -..;, 1, w lth appfied entomooogislS where laborato•y Fui"tk 7 fTomJ Tur:...., anti f181Cte;pertrnents -,e cont>ined to e,qilaln lflCI so"'1t pest prntlloms. A besic l)rogram l(uhr develooed helped 10 estabhsn exce11en1 r&P1Jtat.an as a 'PSearcher and hírn • one of 1NI lnding autho<ltles on tne chernlstry and toxtcorogy of cart>emate tff~cner SirlCf> "?rrtving at Purdue I r~1ve: ·s,~, 1, 11J 1 H1s ,...-c;earc'1 el1ons nave reso!te:j 1n va,ur,01..:- :.or::rt>u:,ors 10 l(fl0\.•11•"-XJ~ a(JC)ut t,.::011 :;1"ld cor•'to& o l 'r!:iec's t"lJl •f'llest lr.-:llcldle. CJ' A strong desfre to teactl drew Kuhr to tt-p SeeKult~ p 13 Re ,1talt1:.:sh")". dnd btrU"' 1._,re Cvm· ,.lhtt." d corn~i•nee 10 re·;1,uc1u ..P •· .:• e:;lle spcc,J! tin, cr.a,, of thf.' Bulff>•,. Eo,toraa! &->~·~. a~ 1s cu· renlt}· cha1r of :he Pubt1ca 1 See Turpln, p 9 j ... •..,j .r\ /',:::n¡ r · 1.:a U. /· ! 1"1:aVn, ,, •k f •,. cuJunu-.. 'h<-·· .. ,j;.. co,n.7 \lo..1rdcd 1, 1P. !i,Cct,,,n 4 c.1.1\ creatc I posillve imq:e for cbc profession of en,omolop:y and cosutt: 1ts: coatinucd t'JuStencc , others -.ho are spcdalms in T - - . 1....,,.;·.::- ~ •-r 1;,0!11~1,..1.l c- ~~,t lhc top1~ for wn Partkf.,.U-Eno,.,.. - . S 'tfU,"('f lf l.t,,: r , i:.T " 10 pro,tdc úme.ly and ..,a;.,. ratc CnlOO.t'lll,gtt.al ÍIÚOI mation lO \he media. ESA ncodJ 10 de\'Clop • comprehtnJive IISI of mcmbc~ willinw to an.sv.·cr quc&UOns related to thdr are.as of C'-pC:rltK. Aff you well ,..cr,;cJ in the h fc cy1.lc of lhc redkued grt1.,>hopper1 A1e you an castrrn ten1 c11c.·r- ~ "'. f;\~T as• kCM:iurcc for th...- \tedla \i. 1.cn a rk.;\lo. ~p.ipcr u r a r.adm 01 trk,•ísion ,i.111on \ alis for in,c~l rciati.:J 111forn1Jt1tm. th<') ·re on dcadhne and nC'cd 11 ,,n lhc spot \loo hc" a prefo,ing quc:i.lion on 1l1c n.ature of .,_Jl)d11.I t ,,r,:munica11on nr 1he ca,;te prefer rnu" \ ,,f ln·· ,~ P">) 1niith ..ir1,t"'· 1hc ruhl1c rd .111011> offt..t' n1.L•d,; '" Lm,"'- c<t3l:th \lr.ht.:h n)ent,cr lO u,!; lO a.:t .h... .IL',\lr.C:í. 1. l;Jl '• ,,.. 1,.:rc: FNT,. E:-1 1,.·on,c,; !fl . -.,--..,..--. p1ll.1r .. pc:c,afo,1'1 Verhaps )OU·re an orcr1 on thc 11vc:r C\\..Jltrn-ta1I or tlw luna m111h·) S<-,, Evn."ET. r 1 '\ - t-nrq;~ fTA.\JJ IF-1 ~~, . r L ....,-,·--.1:. 1 v..i~ .1;h\.:J !M.:,eral )ears .ago &1 n.: ,ourcc for n11.:dl;1 1m¡uanes on ln"C-...."'t• relatod subjccu. Rrly inc on a data ba\C 11-1:t of \.Oluniee: r mcmr,•r,;.. rcqu~,1.-. ..or 1nfo:-1"4lum v.trc m;;.t.:h::J v.uh lhc :cpp,opn;,ne en:." 1hc 1.:..¡11, <1 art> f"r· :! 1'1 1 J 1.:oa1r,. Cin\ e101 nt• Uoard ~! J , \.....--1 .~ ~~í□)¡ ~f2,ío) L,l_S; u ulslfü r. \ M oq importan\ to t.hc succcss of publtc rclatmns fN in~cas &nd c ntmnelo¡y is the suppon and etfo rt o f 1.nd,,..1dual mcmbe~. Work:mg togethcr 10 ialonn ~ public we: ,ncn,hcr,. thc Puhlu.:" R1!l111tnri .. Coinrr. !!Ce. \ll \11·,1,m "' Ho1ot· da l'fJC"('tS C1l ntmun,, n,, • f f',·,t· u e iu,111 íc w ot thc qur1111101"" curi,,u, re;,dei-.. t,J~ tv thc ...Jó1or o1 J,c Q & . , <"?IL¡h.U o t lho. \f,-w )ini: T,,n,-i And v.ht·n thf' rd1'N "'-;t·1:, 'r--'"9 1 ,p,;,.,k ur' tt,. ;1r., , cr. , !'-,e t:o1II, f:.'iiA ,\~ J1' r ..p-,r1cr-.. lrom I Jí"4!•~. magaz11\C). an..l rai.110 a.:d t~kv1s1on pro¡ram, ali acro~s the C"OVntry When 1 ,;.n i...11"l•.·t•1, ..• Do 1n.• C"O' \ ur culnr? Wh, do >,:IIOf\ 1Council Vlnson. p • ü $.?e , JJ •..,\\e r ;r.,...,c1. r>t,t I b\'' )'"~r put-h.: rcbt1<'11, ... ,. .. dina1or to 1,1,.('1~:•cnnJ: 1fthc nm~s é:d.tur \\.l;. .1 ... ~•rc ,-.f L::iA !l. r~:,1t nce 1tt al! \ p r, ,ne." c ail t. thc rarcr fC:\L,I c:J :1'.il ,h, m lar I J1.'. t lno~ .at-...,u1 u<s She "'J.• re lte i.cJ. ho\lo.,:vcr. to kno"' lh.,1 t :,,he OV"'- h,'!d .i g,ood ,our1.e oí 1ní<'rm.i11on 10 <:1v,,uh ,... he qu~",11,:,ns abou1 1me1.1S arosc. 14hich 1urn, o.'l,1 t\J ~ ~1..ite .1ft~n l'"'eCen1erina· S)TLA:.~11.,;r- Prr.,r,·;Jt'!"t ,,,.. r oeen a ieock': 1..., 1ne de·1ek>pf're,11 .1 E.$A p.bhcat,on:;. w••,11~ on 1he ?uohcat""'' Frank T (Tom) Turpln has estab11s:--, :i on iv1._ q1..c,1,on-and tet: e,.• a1r, ~ , 1~ Cen1ern1al Pr=>, gram S 1et-"r\4J Cor:im;t:e~. an~ cocr a·· 0 offi~c C'o1r.mumcat1on:,, dcpanmcnt TCl(,ll )OUíO""n horn' Nobody \ltill C\Cf lnow ""'ha1 )ou·vc: accomphshC'd 1f you doo'1 tancc of supporting cmomolog,c.tl rc<-c.sr..:h Thh wdl in 1u rn cn~nur.i.ic pc-,l:·11.1o.n.) to !oUppon fu1,J1ng lor >.:ien;ifü. rc.í,Carcl1 A pr'!:,;cnui11on -"'In bunern1t"\ mitht m\pare a cht.ld to~ m SCU> in o ne" IA'3\' Po!iollÍ\C public cxpo,un: for cntomolo~y ~a) prompt • student to en.roll in .tn cn1nm1•loey course 11 coUcge. New~ about your re,earch m1ah1 :nflucncc a lcgislator voting on apprt'lpri.i hC\ns lhill ;.iffcct cnton11.1 log1cal re ..<.uct- O¡- 11 1n a q~s11.,11 about in5eets, TM cnlumn ednor ,,cr-t u-.,.,_~ "< ....~{'< S•x ic,~ f,,r lnll 1 ,1•. :11,ri.,... ltw '\'· t"· ._ocie1:. r~•_ k ..',. c. ..,..,1 r~ tt,e SOlul,on of pr11<¡tical problems. Th,s has uqxn l,J •l li n•A W•ual oulrcach prop.ram 10 e-~r local kid,;. mt..-rc<;lcd •n ¡,1,;ecu. Jom E.~·1 NET a ,;, a: reo;ource pc~,m on toph. rdJlctJ 10 your pa; ticu!.1r ,;.r<,·iahy. SenJ :n your 11.Jea, (r-r publt.. relatio ns a.:uvities to the nacion.tl Toe Revival of ENTNET: ESA Meets the New York Times V,r.sori hds ,real d1vt;..S1t)" ,n h..ader~:-i.p expenence wrth ESA. oar1tcutar1v tn the P 18r'\r'::"; al'"\Q ore.-:...-- :a! e' •er eei, ..~,. :11... .,'°•_,t'~-'hOn~ H•. n:;,-;e ,1..:Ja:--.. N. r . ...J ~·roe•21rn cha1r Pr,~ra,i Evdt1,;a'•on C -.... ~ : 1tNI envircnmental <teg,_tlon of pest,c,des Gc1 in\';.1h\..•d' P,u 001 a ncws rclc.tt!ioc 10 ~ t lhc n;cd1~ l.nl"lw thc l• tc,t Jc.,,clopinci,t<. m your lah c,r 1idJ worlc.. Su.u up an edu1. .. - A.' rnernber nt Sechon 8 V sor t)a:; s· 1 onq te .-,.tt, •.,'.,.':'' -,~,110r '' ugr, ~~ :..t· ,;;;f". dl'\C 60\JCct' u, ~ r-•t•t::~;, In the areas ot carbamate insectlcide metaboHsm. the btochem,cal mechanisms ,. to .... h.11 r1n1,cr, rC'l111in1r to .emomololl") th.11 are of ,mp,1rtJncc u. C\Cr)'onc. lt1..: media u, a po~e1ful tool for d1s-.cm.inating infnrmatJ.on ::md 1n.8u1.,"1Cin& puhlk op1nion. But \Ctcnfious citen don 't know quite how to makc use ol lh,s P')1,1r,crful 100I Contr.1r) 10 popuJ:,,r bclic:f. pubhc rc1.lut,:,, st.:t ··:J·ng af'O c-i:,'?:,~, cc-m'.!'I"'-: '"-·• ~ r"! •~ra·_• _:ne .1...~r,i ,Ja¡s. r-g t :J!- ¡: ·• .. :;;, a· LSA -,r,,e, ,•,ve: dnc ► ,,.j t~e!! a·, " rr-r· :◊': , ...1-;, r-,ort.. Cr · :rat Se..,.· tH:1~•,.. ' and SouthwestMn BrancJ ,t?s. Wh11e r,e 1s ~ The earty oa'"I o' '<ut1rs r;areer was ~ •t a~ an 1nsect tO)I.ICOlogi~t and btochernlst cU Cornell Un,verstty • AQricuttural Elcpe,iment dn 'di:, 3'.) A an i,:nwmologist, e.u:h mcmbcr nf ES A n. 110 .imt'>a<!lador for 1he profc,--.101, JnJ 11.-, a tr,4Jc. ~ 1>vrtu. l\ l ('I 111fo1n1 lhe pu~l.1. OT1 Brac.Jle;qh Vlnton n:.Js oe:OfY1sh •i,-,. ' a~ ,.;eptio,., ~~c.:::ci 0 1 teedersh,:, aílO serv c1: 1v ESA and has ~ n vision aoci crealN'ty 1" p--ofes.~.,ocwl se, ,.,;ce gnd ,e.$edr.:h He t-lds prQ\I,(~ ac:,'.le •·~·rY-·rsh1p ,r ~'"" .1..:r 8 oy se:v1"9 as cha,,. r~cre~~n:allv'¾ :;., f5," Btadlelgh Y1n1on, , endo<sed by Sechon 8 , .. lue might 1nform <;C1cntisb in other 6clds 1md lhem IRIO ne:~ lf"C.-1> of rc-.earch . p<n,t,1bly 1n collaborat1on with cn1omoloaís.1 .. ffiO\ C .,111 t"lcmcnt .. r) ~hool cl.i~-.roum. 11·'.) a p,•,1· ti\.: rdlec11,.1n oot on 1y vn cr,h,nwl">g, .an,I emomologis1s. but o n thiu pc'"'lHl ·s IO>t1tu11on or ,•, mp.tn) ,u, "'-C'll Puhli.: r ~·latton-. for thc profe.,,11.m l!i, C\ en cnt0m<:•io~i..1·s hu~incSi. Whcn pc'>rlc ltndcr· •,tJnd ho~ in.sc.. 1s and cntomology atf«r thc1r \ '- .!y 11\eS. lhc-y w,11 und.:rnand 1hc imror- .1'1.J f;l..ill~ Cllh•lrH.lh.'VIU,; s~ .. L___L_ tr·e North Cen!rB.l, P-dc,I~. ard ~t~ w~.-c::~om atar.ches ·1~soc1ate of ESA dal,ng oack to 1964 wne.1 r :.11. . ;,: p,1lt; '· J,x, ,, cff ., lhu .. hvcs1 wr¡~ '-hould the) \,.ar,· ·1 "Vl11 ,1. e 1mpondnl ne..,. di¼:.ovcr ~ ! ~ 1 Frank T. (Tom) Turpln, Ron""JldJ t...Jfi t:Ju,.·<il, . , .J~J lhJ ;(:o.!'~ ,¡ ,r.•, ;"\- · •1" 1\.. J,..n I h .1 ~· 1 ¡ , ·!, ~.o~ v. !t) 11 1 endorsed by SettK.:.ns A. D. E, 8"':d ;-, aN:J ,~ n~t JUSI mampulation of 1he media lt 1mnlvc , pchitivc act1on ll!o ""cll ro, cxamplc, whcn :a profc!i.wr or pe-st conlrol profes• !>ÍOnal g(''.-. 1mohcd in , ... i~ucc C\luc:1tio11 in -·,,n 1 Ronald J . Kur1,1 ·t·t ·t-o r :..A~ rA·cc-.( ~ •· Á· t SEPTEMBF.R 199'1 óthcr l>>\'C'!- •lfC' .. t:fllt! tr-.oo,SP<f by tne Southeas1 -:;r, Brdn.::,1 e G I ENTOMOLOGY AND PUBLIC RELATIONS lhere v.111 not be a runofl ballot, Ronafd J Kuhr ~as tJcen a IOf•iiJllme: o· M o i ·o J( \UL l.'>. \ O. 9 1S U U~LnJt T o..,.,.ioft,6,..,...:t-tll,-.,..t,o.~- i~'{)•(...¡ .... E-T--,.Y·•.. 0 F .- A .M 'E R I C :\ VOL 13. NO. 10 \0\'E~IRl·Rf,' VOL 13, SO 11 OCTOBLR 1990 1 - - - - 1 - -P-ARPE Amalgamation: Student Enton10/ogy Projects Win Awards at Science Fair Constitution and Bylaws Changes ------- llk' (Jtn .. ,n111tt Board oJ thi: E111omulo~11.JI Socicty of Amc.:m·a ,1,unply codor,e, 1hc,1.· pn1,x,...('d 1.:h.1ngn lo lh,: \ un,1itu11or .1nd b:, 1.twi ofth,_. LSA fn J-..1 :•~l.!,,ncc v.1th J111cnd mcnt pr0i.;cdurci., lld\ m<.:c notice ol 1:,c pro ll(1:-~U d1anizc·. 1i. hem~ ~1, en. Thc,e c..h,tngc:·, ""''11 be pr~ptN:·,f .\1 1hc l:SA t,11.,in,·,> mcc1tnp in Ncv. Orli:om\. lt 1l1L , ,111 •.111unt111.tl 1.hau~c 1, c:ndOf\Cd b) 1\lt,c-1hir.l-.. ,)f tho-.c prc~clll ,llld vo 1m_J?, the :imr•1~dmcni.. \\ 11! be rnc\cnttd 10 thc m~·mbc.-r:.h1¡> for 111atl ballt'lt \ formal \Cll~· t"•n lht hyfa\l, , .. lh)I 'n• T pl.1m•1 -' In ·;w, •'111• •1h 1h,-~- \\11) h ,n,r11: •':' lnr _¡;, ·1., .1()r l he ·,.,_., "lll·." :,, f..tW\ I\\Ut.' V. 11f t'I\.. l:1~1!11 JltW'III: \ 11/, ,t,l' > 111,•, •11 1hc con,11tutht11..il dianvc ..i, ~a,: ,1i.:. :·>-J¡ In'.;., l>d1!,1r to tht: t 11111•: incmbc::1,11,¡· f1 1• 11.kJ !h•.· c.. h,Ul~t' i, ík-.,,..1 UI ",.;¡•1,1t, ÜrlCJll Th Í " · ' {jt•\ ·ru,n,- H,1;.i11J TII h, .,J<p¡:: ·1.•i ,• i""U pi·'\ tkrh ni \h l'I h;;i· c 'Ji f ·h1. ,.1,n ,,,_ ¡-r¡ tl,1i..-r ... ,i, .• "· ( ¡ ¡ • ,,, ..,, :, ... ,,. ,_,,,_,/_\ •1 -' 1:0· ! r.• , .\li l\i·í f'l•lnc, ,, 1.id• ,•.• ,, \'1. ,.... :1 al , 111 , ... , ..¡, ' \L·I ¡¡;, ... , .¡ •. J,11, ,,J \ri,n. ~ I au r, tH~ 1,,.1'-" ~ ·1.11,10 ·- ,,J •1.,,,: H•,ll.•i.,11,,_. 1, ·, • J,.,, ,.., ,,, ,, / I\\ 1, !i 1,,r1"f;, •-ti.,!,'• (~ ¡ n (Sc:c11on B 1. and K~, ,n L. ~tcffey ( North Cenual BtJnch) -.~t.. cad1 iu·m Art YES An 11.Si.·.. 1 An.11 S,·._ e¡ 13<1~ /,11. All l\n Art NO ..~· n 12~9 ,.:,,.: JI . \,.: \ ,~... r, lt- 1...11 V S ·~~ \" !\-.·,· ¡ e,. 1:0~ l ' ..-l >< ABSTAIN 12 13 21 42 47 70 , 114 21'i 54 ENT/\./ET NEEDS YOU! ·~ J r ., •' ' JI d ,1lin~ lt) r\• •' 1990 Annual Meeting Regié>tcution ,1 H' ' .• , "1 Jt·, c·111.I 111, 11 )•11 1 h.i\é l'C'-"•t .t n 1 l - ; ' f I r.a111. T,,r:: 111 11 ...· r,.i,t rlc;i~t· 111: • • ,, 1: ..: :. .., .•111 "' 1! ,t \\ \...11• upi.';.i1,: ,1,1• 1 lrk, 11 ~-~1 . .i _, Lt)l.i,.·l·,,, d 1< t,1,11t1 • • .1h,1, 111,mber of la!entrd l{tl(hlll\," 1 "" ' ., j ju./¡.:,'. -.. . . r ,;:11•. , I.I ~- 1 \ ¡r I•('.,¡ •, ,11 , •~l.ll . J'I~ ,., , , I 1, - '"f'· •1 lo ... ,hllfl ' ) 1 H ', , ,,,i .i.!_'\ !,,. ~ il,1 11 n ... 1 ,., .\ ... ,1 11 ,111 ;,. /, \ tl ·c• r1.· i•bt-, 1: .'. • 1· • ll'"lr .)1c.1r.n•1,!,11c~ 'i! ' 1· 1,,~. n . . r,· ;J;,1/ 1,ro· , . .,.,, 1/ \ ·, .. m., 1-n . d /f.· e-, , 11-..f. · \ , ,.,,., , 1.,. r :.;11r.u,t..,,.,-~ rd.::t.l! ,¡1•('~111,,., 1 •i••I . J "} lh,• tlJl1111• :! I Tt.C. J"h-3· ,• 1111 nul 11;n'C"l ~ 1 :1 ll! 111 ' 1 I' " ,,.11' ,! th•.' ¡,:¡,f '"" ~I (,") '!O ; :..1 B)la\\s(l1Jngi.: · eOtTeCtlúíl ¡~v !- :1 .:-; " e, i, 'fo i ,;1 vi h\ IJW\ <'h~n¡-c.., 1 .Jl ~ - ¡ 11 ,..- ,,r . lllul\1,0 ªPí"' Jlc.' J rn ,lu- 1.>...1, ·"c.·~ • .... u .. (lf -thc . ,-:.\'o.,. J,.. _.., 1 ,u·k • .11 , 1.·n,•r U1a1~ ""••uQ::1 - ~ . m-.·11:hq\- ·'-~••1 likx 10 . t,, 1ne,- 111 ~llt",.. 't"mu~ "' 1tir ,h1p On pJgc c.>1~h1 tf-,.~ tille ot 1U11clc Vilf _ ::.: rrad, · .\1\1c-ncJn R,.·1· 1,t1)' vf Profe,,111n.:ilJ • Enh,mol,,~1.:, lh 1r,- : d rnlct-..hu., hf r¡~-! · ·c\·n11t1.".111 ,11 Pro._:1 J1 :. \\'i;: ¡p.1l;,,~11.: 'ºt 1111,· m1~undtr..1anctin, 1h1, m1ght{ha-.f' '; t . ~ .f;' (8'. 1 11 \ é l H .c I!:._; Con1 ratul31ion!> and best •i\hes lo our ne\\ ly-..-lected rCl>f"f'Seftlalhts. ,Sub,~•cfir,n C'bJ_: David 11 '\~f''. 1!):1b:.cc111 r. <. ·ti: \\';1vru: A tjarJncr 1\.ih -,•., 11,,n Ct • 1 • / ',, 1•,/; '1, _... .... t /1, , l ndudrd on lhe 19<}() balll..>l WC'f(' queaiaa c~nccmmtt \..hJf1c!"'' 1 1~w L!-.A ('on~titul ion. All 111 th<' IIMJl<ht.·~I, L,.,1~· , ¼t.11,.• ll!('lpro,ed by mcml-..:r, !u:" , Ne Hdo"" i) th.: fin.il count for 1):;,,1 ::;'," (. J The rcwh~ of thc ballot for e<>, cmin1 b(1ud rcpre..cn1.i1tvh are j i , foll1.1"'-,; 8 Jane H.-.rri11r1on (Se1.:11on A l. Hcrbcn Obc-rlanc:k-1' ' •' < -111' i {'(Jl/lll!t'llil'd Olll' .,. ;r, !,);: , ,. ¡,·n· 1.· Shlll~,'.' ... " ' " ' <,'t; , •• tllc e1.!1ihi!., I' , 11 11t1,1i .. -~. 1 ~f\'.1IC"I +1;1c:, •,1 •.•.! •,,w i,:~rctane, electe~! VL1i· ••• ,'·"'" • l-1014.U-d M Sutglcuu')'". Jr. (Sub:.1.-c1 ,un Ebl. follo"•· A). í'..iuhnc l) l.a\HC11,..·c , ,.tn•n 81. t-ran~ F Gib1r,1p ISe;.1100 C. 1. Woodbndgc A. FrNcr 1Scc11<l11 U,. Sm,Jn P. Wh1tne) tScc111,n EJ ;tnd 1homa, J Henncbcr1) t "il"~·:um ~- 1 ~ufl,.:c11110 ~...-r,:1.tric~ uh.lud•~ Jvh11 J t)br;,.l., t S uh\ct.·11011Cr,1: Kot>cn l. l,·.11111, fJ,J\ 10 1 //¡¡- l¡l:1ifi{_1 11} ~ 1,, , 11. ,~ ;:11 .. ,, 1 1• . ;'irmg .J't l ••;">~ ·t-he <.,-_ ,...!.,d ·ti \'.~:,.:.' I( i-~ •:,: 1 'fl ", h."1,-.\.. ,. '1.. 1\'{" U. 1 ¡., a_,; Fran.._ l fom) Turpin "'U chosen pre~tdtnt-elecl. "11,· hl"fl! al/ . imprn.,~d with p1 -,1~•..-.1~m.il 1'r•,·· ,,,. ll'_ffhJI· 1 l.'1,11.1111,1, t • :11 rnl'• ,,,. IIU¡. ,., .. .. , •1• ,11-: ·,I_ \ fll;, A, \-• ' \' º' lt,1 ¡1r .. Thc re-.uh!> oi 1he ballot a.re • Ke,..in L. S1cftey <Subo,ct·t1on (:,31, ;.1nd .tuJ llll,l \bd11lHC:. .1:,,, Ir -----¡--·- .1n ._ , ... d. f'nt• 1.11!,:i-~•. lh, l'·.'1(,11\:· 1r• 11ltu;1,\:.-I · I°'· 1, ••11.1 l h , I J • ¡; f_ \/., ... .,,,1,_,.,,, ...... ,,1"•1 ,, "•º"" /.•· ' '•,, kili 1"1••1~ l:1tH•11 un ,, l· .l•' 10 hu, ' \\,• u.·,·,!•,, lh· 1•ro1.c,... 11'1" 1·11 1., :111,t 1 . ,W\, ,t;.11 •~·n ~· ,,.1- I 1h!.• tn f•111 11"·n1'• 1 \\ltuu,., ,,1,h1, , h,_-~i-•11, l ,- 1 t.,,I !O\! ➔I ; !-.1•\ ~llllllU!I~' 11• ,r:lf1H1\,.: (,'fllf¡'~-,ll,1,il l\,)"L"I t,;,.,; IHOíC JI f t e(\' ,.f d,, , d 1-, .. r~I ,·111,,r, ,,t.,,1.'. l' • ~••! Ji kl l ¡;·I .\· 1, 1 ,,.1c;:1~.: L••t 1, •! l 11 , u.J" 1·1 1..,1 ,.1 11,<" i'- .... p•·"fll llf).'..iO./,,. .11111,.J ,.,r ~ ,,-.. Tht. l,J)f ,Hk-·\l· 1,· .,,.., ;•11J l'l'Cn.1:, c.,¡-. :l,.k·' ¡_,~ n.lO) •wn·t· , , • ..·r .;;·. ,. ..., yc;11, 11, hn.•t :he•~· pr,, p11,.d-.· '1h,: 1111,IHl•lf'hl¡,. l h-· fl\'\.'\11(11 ~érl;:, , Jlit,11 h l'l\.fl',h ;}! 1nJ11• (ll l'Uf 1n,·1,Lt:w:r•,, ., , .,,.._, il ;., fur u~1 "hu ~uc pr,IL 11, 1m:: en:. 11't1lof) 11·,1 v. h•1 ,,n · 111,: 1Ut·.1,I•.·,, '-\e t..._.h··\ •' th.11 F."-\ ,h11u:,1 \·,1,i:, , •. ,, rn•n11;;,im l·l."n11i •.1 ll•lfl ,1011l1l,1CII, JIIJ lh 11 1.:-0.\ ..,J:, q\(i C\J)UJtt.• 1...:11•1.> ,1,1np•:l::m.\..' 1,.o\ Hk "f'f't11IU111\1t.:, 1,1· \·11nlinu111f ,·•lu\ .111011 .111J r11.111urn.,11...-,- 11t 1 , -. •_1.>,11H1.;:il " 1..1ndi11<1~ .1111 ,!Jtu, ,1,:.! 1•11,• , , :<.~• 1,llii•LI" , t11•1_..,,I l1,h1111111,,, ,-.. 1 ~ ,•t "•~,.-1..IH'I\.! \.131) 1.md ,1ud~nb Clara J.uemc; Bu~1cin~1111e 1 V.-.ulul..u. 11.m JII • .th\J rcccl\e~I ·hu. e oth..r .I\\ 1rJ, .. 1 til~ l.i;, and li..1, h1: '.n n,:all,¡ ~• 11 ::¡,p,, l'I.IJl"!h •n~,_.~;h ,. ;,ro,.:, t., , J ' t \ ;~ 1- , lh ,11 :•.JI\\.,,.::·' 1,11 hi-.. l'f Lt•J• · ·.,,u•,,,, 1\ lln•.t ,c.:, H•••'ut•1• .1 Cur.trul ~tuJ~ • 1"'-_.. .,,,." J 1 :-).:o •nldir.adu iHe of llcní) Pc:nne 8..Jld"" •n tl1~h S:-t ,¡ 1~ p,irlun, r ,i11,·crn11:~ ro.: 11-. 11 t'-.·1.1 .u· 1 L1:;;o,\.·,;:11r-,. ,n,:.1 \1 .., r "'l .' fl llt-..1 p: ,, ... .ihl 1he1r dcJ11.,1t1on IO ESA o_. helpi1:~• ""1th 1he hm,· C00\1,:-runi 1a,~ u f ,epJtJllll~ .inJ t:t'IUill• i1,t1 thL· ~allub Prc!>Cnl th:H J3) \l.c:rc han R,11n~a1er (ch.:ur), Dtth.: Pamo;h G.:orgf! AnJ,IO'). Thi!odorc Sp,hnan. and L.nivc~il) ut ~ 1 • ·rht= t:.:,A n..Hot Coun1ing Cc1mmiltcc. fflC'I ..at thc nalion:.1 offtcc on Sl!pt. 25. MJoy lhank'!o tv lhe mcmbcn of thc commmee who !hnwcd hr,·1..· .tu,• 'L, ,c,.t.'l\rJ .i,-.•:d , 1ro1.ii ¡. "'·\ fru -.~ 1t"111 .":{: i1. : 1990 ESA Election Results 1J · ,..\ H\' ,~-~•h'·•., ,, . , .,,, .. ,. H ' (', · 1/\I/ " .,. 1 , •. , fa ,r, I .,.d:, ¡ 1 ,a,, . . ~·J ; " ' .'••1 , ]•w 1 ! 1• !-,1111d.H "-1 m1d,t• 1 ·' I'' !, lu1·,c.h\ '"'" \\ ,·dn, ,dJ~ , ' l lfl l'-. f)I • • ~ 1 W/ flo :, e;, l " •" t, e; f' 11 ¡ fll ij ,➔d _hj 1!~ ' 1t . .. Jfull13\ f'r1.rt•;.:i,:nu,h 'lnh ~ - ~ l,1 r.ic.l(· · , ,,1, UI ,,, J.,t ,11\ 1 -.::i, • /'.''1.1 ~ft mber.\art' , \ cm,·. r-;l'dfor thcir 1 1111Maliding . : ,·1·::t ibur,,,,n . , ¡ ! ,a: 11t¡, ·· ,1 • ¡ '1i,v1 o{ 11 Oiíll/11( lo[;J • .. ·,,f : 1 • 1 p. •L.,.,'. ¡ .,1 .. -¡;:;, ('' CX) w �ANNALS a= IlE ENTOMOLOG ICAL SOC IETY OF AMER ICA 84 Vdume83 Num~5 September 1990 CONTENTS ~¡ j Sl'\'l'DIATIQ 1 Omogenyad Lile Hillory oE • 111'""'"' coomnanl (Acari: Hemisarcoptidae). M. A. Houa1 AND B. M. 0CoNNoa · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · t'69 se,Bfjlorl,. a New Cemu of Mtylies (Epbemeroptera: Potamanthidae) from Southeast Asia. Y. J. BAlr, W. P. Mcí:AFn:an, AND C. F. EDMUNDS, Ja. . . . . . . . . . . . . . . str! Cuticular Hydroc:arbms u Clwnot•••onlic Characters for Bark Beetles: Dendroctonu, pontl,,w, D. jeíf,-vt, D. and D. f,ontalú (Coleoptera: Scolytidae). M.wotl ••°'°""", PACS,. Lolu J. NEUON. MIOIAEL l. HAVERTY, AND GARY J. BLOMQUJST .. 99Z W.l>LOGY AND POPULATION BIOLOGY fü.,xodudlwt Potential of Telenomw cnstatw and T. podíst (Hymenoptera: Sceliondae), Two Egg Parasitoids of Peotatomids (Heteroptera). DA VID B. ORR AND DAVID J. BoETHEL ~ Microenvlnlmnental Factors Associeted with the Winter Habitat of the Monarch Butterfly (Lep · idoptera; Dimidie) in Central California. K. L. H. LEoNG ............. 900 ANNALS OF THE ENTOMOLOGICAL SOCIETY OF AMERICA Voh;rne 83 .\RTRROPOD BIOLOGY BoWl:ER . ............... ..········· 911 916 99..S tKl9 949 9.56 961 9o7 fHYSIOLOGY, BIOCHEMISTRY, AND TOXICOLOGY Phospholipid Fatty Acid Composition and Arachidonic Acid Metabolism in Selected Tisrues of Adult Tenebrio molttor (Coleoptera: Tenebrionidae). RALPH W. HowARD AND DAVID W. STANLEY·SAMUELSON . . . . . . . . . . . . . . . . . . . . . . .... . . ..... .. . 97$ G~NETICS Ceratítís ca,ntata (Díptera: Tephritidae): Transient Expression of a Heterologous Gene for R~ sistance to the Antibiotic Geneticin. D. 0 . MclNNIS, D. S. HAYMER, S.Y.T. TAM, AND S. THANAPHUM . . . . . . . . . . . . . . . . . ...... . 982 ,. liEHAVIOR P!1eromone Titer and Calling in Heltothís virescens (Lepidoptera: Noctuidae): Effect of Mati."'g with Normal and Sterile Backcross Males. AsHO~ K. RAINA AND EARL A. STADELBACH:F.R r rumming Behavior of Four Western Neartic lsoperla Species (Plecoptera: Perlodidae). RICHAAD L. BoTrollFF, STANLEY W. Szcnno, ALI.EN W. KNJCHT, AND JEFFREY J. D~ 1 emporal Patterns of Emergence and Reproductive Behavior of tbe Hessian Fly (Díptera: Cecidomyiidae). J. c. BERCH, M. o. HARRIS, ANO s. ROSE . . . . . . . .. .. . . . l'lfiuence of Cocoons on Egg Laying of Colony-Founding Carpenter Ant Queens (Hymenopte>-a: Formicidae). ROBERTA L. GIBSON AND JEFFREY G. Scon Numbe:- 6 CONTENTS SeasonaJ Activity and Thermoregulatory Behavior of Cicindela patruela (Coleoptera: CicindeU.. dae). C. BARRY KNISLEY, THOMAS D. ScHuLTZ, AND THOMAS H. HASEWINUL . . . Hnlarctic Distributioo of the Leaf miner Parasitoid D(glyphw beg(ni (Hymenoptera: Eulophicitv;) and Notes on lts Llfe History Attacking Ltnomy:r.a trlfolii (Díptera: Agromyzidae) in Cbrysanthemum. KEv1N M. HEINZ ANO MICHAEL P. PARRELLA . . . . . . . . . . . . . . . B;ology and Immature Stages of Sdom,aa vana (Díptera: Sciomyzidae), a Specia)ized Parasitald of Snails. JEFFREY K. BARNEs . . . . ....... .. H'stological Studies of California Red Scale (Homoptera: Diaspídidae) Feeding on Citrus. J. R. WASHINGTON AND G. P. WAUER . . .. . . Morphological and Biological Varietion Among Popubtions of Aulacorthum solant (Homopten: Aphididae), the Vector of Soybean Dwarf Virus. VERNON D. DAMSTEF.CT AND'DAVID J.. VOEC11JN ...... ..... .. ...... .. .. P.tthological Effects of an Ectoparasitlc Nematode Noctutdonema guyanense (Nematoda: Aphe)enchoididae) on Adults of the Fall Armyworm (Lepidoptera: Noctuidae). O. G. MABn C. E. RocERS, J. F. Sn.vAJN, ANO A. M. SJMMONS ........ I!iology of Mallochia py,altdú (Hymenoptera: Ichneumonidae), an Ectoparasite of Eoreurrnz loftlni (Lepidoptera: Pyralídae) from Mexico. J. W. SMl1H, JR., L. A. RoDRIGUEZ-Dw BosQUE, AND C. W. AGNEW . . . . . . . . . . . ........ Fiology of Rtoellia mellig(nu (Díptera: Platystomatidae), a Consumer of the Nitrogen-Fixing Root Nodules of Blaclc. Locust (Leguminosae). B. A. McMICHAEL, B. A. FOOTE, AND B. ;J. Novernber 1990 987 991 998 EDiTOR'S NOTE In~roducing lnvited Articles. RALPH W. HOWARD ANO CAR!. W. SCIIAEFIH 1Jl5 INVITED ARTICLES Che!l'ical Ecology of Dacinae Fruil F lies (Díptera: Tephritidae¡ ílOREnT Mrm ALF lwsi>ct Diversitv and Cladistic Constraints. QUENTIN D WHEELEH 1017 1031 SYSTEMATICS G,•nelic Evidence for Siblmg Species within the Sugarcane Bor~r (Lepidoptera Pyralidae). D. P PASHLEY, T N. HAROY. A.M. HAMMOND, AND J. A. MIHM ' Hl46 EtOLOGY AND POPULATION BIOLOGY Pmtcin Variation Among Ful\er Rose Beetle Populations from Florida, California, an<l Arizona (Ccleuptcra: Curculionidae). SUSAN A. COATS, LouISF WH .KEII AI\D CLAYTQ¡\j W McCrn H~b•t1t ~egregation Among Treehole Mosquitoes (Díptera: Culicidae) m thc- C ,eat Lakcs Region ol the l'nited States. RoBERI S. CoPELAND ANO GEORCE B. CHAi(.,. Jn Hl)sc 5pecies and Size as Factors in Parasitism by Muscidifurcx spp. and Spalangía spp. (Hvmenoptera: Pteromalidac) in the Field J. DAVID MANDFVTLI.I Al':D BI\AOLEY A M ULLENS Te.nperalt:re and Humidity Effects on Noctuidonema (Nematuda: AphelenchoiJidae), an Ectoparasite of Adult Spodoptera Jrug(perda (Lepidoptera: Noctuidae l , and Transfer Success During Host Maling. ALv1, M. SIMMOJ';!> ANO CHARLIE E. HOGEH~ lnvesion and Colonization of lJpper Elevations on East Maui (Hawaii/ bv Vespula pcnsylvan:ca (Hymenoptera: Vespidae). PAI\KER GAMBll':O, ARTHUR C MEDEIRO:3, :\NO LLOYO L ~~ lC-54 1063 1074 1084 1~ Eífet•\.s of Body Size and Repeated Matings on FemaJe Milkweed Beetle (Coleoptera: Cerambycidae) Reproductive Success. W. S. LAWRENCE . 1006 B,1yo71d ELISA: A Rapid, Sensitive, Specific Immunodot Assay for Identification of Predator Stomach Contents. MELISSA K. S'\'UART ANO MATTHEW H. GREFNSTONF l iOl Nuhi :ional Interactions Revealed by Tissue Fatty Acid Profiles of an Obligall Myrmecophilous Predator, Microdon albicomatus, and lts Prey, Myrmica incompleta (Diptera: Syrphidat') (Hymenoptera: Formicidae). DAVID \V. STANLEY-SAMUELSON, RALl'll W . HOWARO, AJ';O ROGER D. A1'RE l lOb A3T3ROPOD BIOLOGY Elle-c-cs of Temperature on Preimaginal Development of Ílypera meles (Coleoptera: Curculioni1005 l'OOK REVIEWS Adoanca In Myrmecology, James C. Trager [ed.i Reviewed by JUSTIN O. 5cHMIDT 1010 Catalogue of Palaearctic Dtptera, Volume 8, Syrphulu-Conoptdae, Á. Soós and L Papp [eJs. i Reviewed by RICHARD S. ZACl'. . . . . . . . . ... . .. ... . ... ... .. . ... ... .. . .. 1011 The Dragonjlia of Europe, by R. R. Askew. Reviewed by JOHN &TER . . . . . . . . . . . . . . 1011 dae). W.-P. CHAN, M. M. ELLSBURY, ANO G. T. BAKER 1116 D;a~>:,use in Microplfüs croceipes (Hymenoptera: Braconidae). JAMES R. BRow-.: ANO JACOB R. PHILLIPS .. . . J ~25 �¡¡-fl t ~ f F male Size Mate Size, and Number of Copulatiom of Fecundity, Fert1lil) . ..1'.1cl ec s iong:vity of Ne~ara mridula (Hemiptera: Pentatomidae). DENSON KELL Y Mc L.\t '\, l '1() IJ1-1i 1 BIE LEE LANIER, ANO NANCY 8RANNEN MARSH Larval Mouthparts and Feeding Mechanism of the Hessian Fly (Díptera: Cecidomyiidae). J. H HATCHETT, G. L. KREITNER, ANO R.]. ELZINGA n· J L"fe History Attributes of Phytodietus vulgarts (Hymenoptera: Icl111eumonidac 1, a 1. 1apause au 1 d T . •d . LEONAHD B ( ·oo r ANO Parasitoid of Argyrotaenia cfüana (Lepi optera: ortnc1 aeJ. . , BRI ·\N A. CROFT . Yacuum Devices- for Capturing and Partitioning Commingled Subpop~lations of Honey ílers \Hymenoptera: Apidae). NORMAN E. GARY ANO KENNETH LORE:--iZEN Mu:tiple-Species Rearing Diet for Sap Beetles (Coleoptera: N1tidulidae). CHEt\GWAl'.C PENG A'\ll Rocrn N. WILLIAMS ENVIRONMENTAL ENTOMOLOGY l 13~ The Entomological Society of America 1148 C Copyright Entmaologlcal Society of America 1990 1152 1155 ?fHSlOLOGY, BIOCHEMISTHY, AND TOXICOLOGY Mt'Chanisms of Sperm Transfer in Female Pieris brasstcae (Lepidoplera: PiNi<lae) Kn11Rt:-~ 115 TSCHUDI-REIN ANO GEORG BENZ Ep-cuticular Hydrocarbon Composition of Wild and Laboratory-rc-ared Drosophila m ojave11Sis · Patterson and Crow (Díptera: Drosophilidae). Enrc: C. Too1.~o:-:, Tl!Elll::~ls A. MARII.O\\ !G:, 1 LARI\Y L. jACKSON, Al\D RALPH W. Hü\\ AílD E11r.-:octs of Time and Temperature on Digestion of Purifit'd Antigen by Geocoris pu11ct1¡,es · ¡ Dº1el. JA~I t:> (Hemiptera: Lygaeidae) Heared on Arlifi·cia · R l-f..u;u ,:n :\~ D ALu·...: C.. ! í'"; ,, Com-:l'. 1 CF.l'iETICS . . . _ · d tP _ Ge:ielies of Interspecific Hybn<l1zation in thc Trisenatus an<l Zoosophus Groups ot Ae es ro tomaclcaya ) (Díptera: Culicidae). DAvm B. T...VLOR . . . 11~1 º\ Studics of Electrophoretic \ ariation in Diabrotica as lnfluenced by the .~g~, St>x, D~etAof j~~,u~~ Beetles \Colenpter:.i Chrysomelid.1e). l. C. Mc Do~ALIJ, J. L. KhYSAN, ANI · · 1192 !>Ol\ BEHAVIOH Ho,t Preference anJ Learning in Muscidifurax zaraptor (Hymenoptera: Pteromalidae). J. DAVID 1~03 ~IANDt::\'ILLE ANI , BRADLEY A. MULLFl\S . 13eha, wr 0 ¡ l'ostfeeding Larvae of Sorne Calliphoridae anda Muscid (Díptera). BER'IARD Gru:v-,;ui,:nc, 17.10 1215 f'~ding Ada ptations of Sorne Predacious Hemiptera. ALLEN C COHE;-.i C:omputer Acquisition and Analysis of Insect Feeding Monitor Data. ST_EVE~ ~OYES, DAVIU C. MAllGOLIES, jOHN C. Rr:ESE, ALFREO DtX01'i, AND PAL'LA BRA~IEL-Cox BOOK REVIEW . Uwlo¡¿r¡ of Chrysomelú:lae, P. Jolh·et, E. Petitpicrre, and T. H. Hsiao. Reviewcd by R1r.HARU E. 1232 WHITE VULUME 19 August 1990 NUMBER •i CONTENTS FORUM Bic.logical Control of lnsect Pests on Greenhouse Marigolds. KEVIN M. HEINZ AND MICHAEL P PARRELLA . . .. . .. ............ 325 PHYSIOLOGY AND CHEMICAL ECOLOGY !ntcraction of Temperature and Photoperiod In Control of Reproductive Diapause in the Carrol. Weevil (Coleoptera: Curculionidae). A. B. STEVENSON AND GUY BolVIN l;.36 l\t'.sponses of the Gypsy Moth (Lepidoptera: Lymantrüdae) to Tremulacin, an Aspen Phenolic Glycoside. RICHARD L. LINDROTH,AND ]OCELYN D. C HEMMING . . . . . . . . . . S.12 Oc¡rree-Day Model for Development of Calocorw norvegtcu, (Hemiptera: Miridae) and Timing of Management Strategies. MARY PUllCElJ. AND STEPm:N C. WELTER . . . . . . . . . . . . 848 '.ntl:.1ence of Ozone on Induced Resistance in Soybean to the Mexican Bean Beetle (Coleoptera: Coccinellidae). HENGCHEN LIN, MARa:>s KOCAN, AND ANTON G. END~ . . . . . . . . . 854 Ten,perature-Dependent Growth of CotaúJ tMlanoacela (Hymenoptera: Braconidae), a Parasitoid of the Gypsy Moth (Lepidoptera: Lymantrüdae). Juu R GoULD AND ]OSEPH S. ELKJNTON . . . . . . . . . . ' . . .. .. . . . . .. .. .. ..... . ....... ' ........ . 859 1 , } '1icrocomputer-Controlled System of Environmental Cham.bers Suitabldor the Study of Tbermoperiodic Effects. P. S. TAYLOR ANDE. J. SHIELDS . ...... . .. . . .. .. ........ . 8b6 D-:•.1elopment and Survivorship of Btprorulw b0a% (Hemiptera: Pentatomidae) Under. a Range , of Constant Temperatures. DAVID G. ]AMES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 874 Cntical Thermal Limits and Locomotor Activity of the Red lmported Fire Ant (Hymenoptera: Formicidae). JAMES C. CollNDOLPHER ANO SHERMAN A. PHu.ul's, ]R. . .. 878 19 }O Cumulative Author Inde;,. 1237 Fac~ors Affecting Capture of Corn Rootworm Beetles (Coleoptera: Chrysomelidae) at Traps Baited with NonpheromonaJ Attractants. D. R LANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 882 Efíe,'.ts of Temperature on Longevity, Reproduction, and Development of the Asparagus Aphid (Homoptera: Aphididae) and the Parasitoid, Díaeretiella rapae (Hymenoptera: Braconidae). D. L. HAYAXAWA, E. GRAFIUS, AND F. W. STEHR ............. .. ... .. . 800 1990 Cumulative Subject Index 1239 t::01\-'MUNITY AND ECOSYSTEM ECOLOGY Sr~tement of Ownership 1~34 l~OEXES Lo:1~-Term Effects of Lindane on the Oribaµd Community in a Pine Plantation. JAMES B. HOY 898 Se;,.scnal Abundance and Spatial Distribution Pattems of Toree Adult Muscoid (Diptera: Muscidae) Species on Equine Premises. J. G. BURG, f. W. KNAPP, AND D.G. POWELL . 901 POPULATION ECOLOGY ,. !'reft rence and Performance of the Leaf Beetle Dúonycha plurillgata (Coleoptera: Chrysomelidae) in Arizona and Comparisons with Beetles in Finland. KAREN L. DODGE, PETER W. PRICE, ]UKKA KETTUNEN, ANO ]ORMA TAHVANAINEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 905 Role of Parasitoids Associated with Galls Induced by Hemada.! nubtllpennú (Hymenoptera: Pteromalidae) on Lowbush Blueberry. J. D. SHORTHOUSE, l. F. MACJCAY, AND T. J. ZMIJOWSKYJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911 �Sn, Jose Scale (Homoptera: Diaspididae): Simulation of Seasonal Phenology in North Carolina Orchards. D. C. McCLAIN, G. C. ROCK, ANO R. E. STINNER 916 !r,ílucnce of Trap Color and San Jose Scale (Homoptera: Diaspididae) Pheromune on Slicky Trap Catches of 10 Aphelinid Parasitoids (Hymenoptera). D. C. MCCLAIN, G. C. ROCK, ANO J. B. WOOLLEY . . Dorn~ncy in the Strawberry Leafroller (Lepidoptera: Tortricidae). J. J. ÜBRYCKI, A. D. GABRIEL, C. J. ÜRR, ANO J. W. BING Wate: Deficit, Defoliation, and Birch Clones: Short-Term Effect on Gypsy Moth (Lepidoptera: Lymantriidae) Performance. SALMAN. TALHOUK, DAVID G. NIELSEN, AND MICHAEL E. MONTGOMERY ~vsicy, Size, and Mortality of Egg Masses in New Jersey Populations of the Gypsy Moth (Lepidoptera: Lymantriidae). D. W. WILLIAMS, R. W. FUESTER, W. W METIERHOUSE, R. J. BALAAM, R. H. BULLOCK, R. J. CHIANESE, ANO R. C. REARDON 926 932 937 941 ~_,,ariog History Affects Demography of Greenbugs (Homoptera: Aphididae) on Corn and Gram Sorghum. G. w. McCAULEY, JR., D. C. MARGOLIES, R. D. COLLINS, ANO J C. REESE 948 Dis¡:nsal of the Japanese Beetle (Coleoptera: Scarabaeidae) in Strip-Cropped Soybean Agroeco- systems. PATRICK J. BoHLEN ANO GARY W. BARRETT 95S D~rsal of Anophelu quadrimaculatu& (Díptera: Culicidae) in Arkansas Ricelands. A. A. WEATHERSBEE III ANO M. V. MEISCH . . . . 961 húiuence of Soil Texture, Soil Moisture, Organic Cover, and Weeds on Oviposition Preference of , Southem Coro Rootworm (Coleoptera: Chrysomelidae). G. E. BRUST AND G. J. HOUSE 966 G!'e>\\th and Survivorship Differences in Eurosta (Díptera: Tephritidae) Galling Sympatric Host Plants. JOHN P. LICHTER, ARTHUR E. WEIS, ANO CURT .R. DIMMICK )7;'. Q"antitative Survivorship Analysis of the Velvetbean Caterpillar (Lepidoptera: Noctuidae) Pupae in Soybean Fields in Louisiana. JooN-HO LEE, SETH J. JOHNSON, ANO YERNON L. WRIGHT . . ... .. ................. ... 97fi El!ec~ of Nonhoust Plant Neighbors on Population Densities and Parasitism Rates c;f the Diamondback Moth (Lepidoptera: Plutellidae). CATHERINE E. BACH ANO BRUCE E. TABASHNIIC 987 . .. . .... . lnhil:ition of Aggregation Behavior in the Green June Beetle (Coleoptera: Scarabaeidae) by Antibiotic Treatment of Food Substrale. J. M. DOMEK ANO D. T. jOHNSON 995 Time-Specific Lile Tables for Acyrthosiphon kondm (Homoptera: Aphididae) in First Crop Alfalfa in Oklahoma. M. AsHRAF POSWAL, R. C. 8ERBERET, ANO L. J. YOUNG 1001 Stud:'es on the Biology of a Bark Beetle Predator, Aulonium ruficome (Coleoptera: Colydiidae). HAGGAI PODOLER, ZVI MENDEL, ANO HANA LIVNE :010 A Mdlatitude Survival Model of Anticars1a gemmatalts (Lepidoptera: Noctuidae). B. M. GREGORY, }R., S. J. JOHNSON, A W. LIEVENS, A. M. HAMMOND, }R., ANO A. DELGADO-SALINAS . J.017 Pl'eJacting Egg Mass Density and Fecundity in Field Populations of the Gypsy Moth (Lepidoptera: Lymantriidae) Using Wing Length of Male Moths. R. G. BELLINCER, F. W. RAVLIN, ANO M. L. McMANUS . 1024 SJ'.,4tial Distribution and Dispersa! of Unfed Larval Ixodes dammini (Acari: Ixodidae) in Southern New York. THOMAS J. DANIELS ANO DURLAND FISH 1029 Di.~pnsal of Upland and Pima Cotton Ppllen by Honey Bees (Hymenoptera: Apidae) Visiting Upland Male-Sterile Flowers. AMEO N. MAMOOO, G0RDON D. WALLER, ANO ]AMES R. HAGLER ... . . . . l 034 füokJY, Distribution, and Taxonomy of Billbug Turf Pests (Coleoptera: Curculionidae). }OHNSON-CICALF.SE, G. W. WOLFE, AND C. R. FUNK J. M. 1037 Delireation of Heterotermes aureus (lsoptera: Rhinotermitidae) Foraging Territories in a Sonaran Desert Grassland. SUSAN C. JONES i047 Biolcgy and Seasonal Occurrence of Manduca quinquemaculata and M. sexta (Lep1doptera: Sphingidae) in Southwestem Michigan. J. L. BOSSART ANO STUART H. GAGE l05S fttt!ing Sites and Distribution of Fall Armyworm (Lepidoptera: Noctuidae) Larvae on Cotton. ABBAS ALI, R. G. LUITRELL, ANO H. N. PITRE 1060 ¡¡ Habi.at Characteristics and Phenology of Larval Culicoides spp. (Díptera: Ceratopogonidae) from a Coastal Georgia Salt Marsh. GE0RGE J. MAGNON, DANIEL V. HAGAN, DANIEL L. KLINE, .\ND JOHN R. LINLEY 1063 lr.teraction of Host Stimuli in the Ovipositional Response of the Mediterranean Fruil Fl) (Diptera Tephritidae). R. FREEMAN ANO J. R CAREY t075 PF.S1' MANAGEMENT AND SAMPLING Re!..tionship of Adult European Corn Borer (Lepidoptera. Pyralidae) in Action Siles with Egg Masses in the Cornfield. MARY E. DERRICK ANO WILLIAM B. SHOWERS 1081 Tw-> Typesof Resistance to the Diamondback Moth (Lepidoptera: Plutellidae) in Cabbage. SANF0RD D. EIGENBROPE, ANTH0NY M. SHELTON, AND MICHAEL H DICKSON '086 Rablionship of Maize Tissue pH and Resistance to Whorl Leaf Feeding and Stalk 'I unnf'ling O) the European Corn Borer (Lepidoptera: Pyralidae). P. F BYRNE, L L. DARRAH, K. B. SIMPSON, A. J. KEASTER, B. D. BARRY, ANO M S. ZUBER 1091 BiOI .OGICAL CONTROL :Z[ed of Host Instar on Successful Parasitism by Pholetes01' orntgis (Hymenoptera. Braco11idae/, Parasitoid of Phyllonorycter blancardella (Lepidoptera: Gracillariidae). NJNO M I' ·..,. "'AY ANO DANIEL L. MAHR 1097 Utilir.ation of Rough Fescue and Parry Oat Grass by Two Grasshopper Species and Effw 1 • T,t::af Water Content and Stubble Height. W D. WILLMS ANO D. L. jOHNSON 1103 ~:ai,ipulation of Overwintering Survival and Spring Emt::rgence of Bracon mellttor Say H vmenoptera: Braconidae). J E. SL0SSER, J R. PRJCE, ANO G J PUTERKA · 110 Ir:lrcduction and Field Comparison of Baculovirus Strains Against Orycks rhtnoceros (Coir11plera: Scarabaeidae) in tbe Maldives. B. ZELAZM. A LOLONG, ANO \ M CRA WFORIJ • 115 Fielcl. Release and Evaluation of Archytas marmoratus (Diptera: Tachinidae) Against Larvae of Heltothis zea (Lepidoptera: Noctu1dae) in Whorl Stage Corn. H R. Cnoss 1122 E:fec~ of Mediterranean Fruit Fly Malathion Bait Spray on the Longevity and O·✓iposition of Parasitoids of Linden and Tuliptree Aphids (Homoptera: Aphidtdae). KENT M DAANE, DONALD L. DAHLSTEN, ANO STEVE H. ÜREISTAOT 1130 Incicbnce of Heliothis zea (Lepidoptera: Noctuidae) and Associated Parasitoids in Virginia Soybeans. G. W . ZEHNOER. D. A. HERBERT, R. t-1. McPHERSON, J. SPEESE III, ANO T Mo s 113.', :?ara;itism of Helicoverpa arm1gera (Lepidoptera: Noctuidae) in Tanzania: Analysis of ParasitoidCrop Associations. H. VAN DEN BERG, B. T 'JYAMBO, ANO J. K. WAAGE 1141 C.'.>ns11mption of Carrot Weevil (Coleoptera: Curculionidae) by Five Species of Carabids (Coleoptera: Carabidae) Abundant in Carrot Fields in Southwestern Quebec. DANICA SAINES, R0BIN STEWART, ANO CUY BOIVIN 114~ A Nuclear Polyhedrosis Viruscf the Yellowstriped Armyworm (Lepidoptera: Noctuidae). DONALO L. HOSTETTER, BENJAMIN PUTTLER, ARTHUR H. MCINTO$H, ANO R0BERT E. PINNELL : 150 wcparative Evaluation of Three Exotic Insect Parasites (Hymenoptera: Braconidae) Against the Southwestern Corn Borer (Lepidoptera: Pyralidae) in Corn. W. A. ÜVERHOLT AND J. W. SMITH, }R 1155 Etfecls of Entomopathogenic and Opportunistic Fungi on Delia antiqua (Diptera: Anthomyiidae) at Low Relative Humidity. IRENA MAJCHROWICZ, TADEUSZJ. POPRAWSKI, PIERRE-HENRI ROBERT, ANO NGUYA K. MANIANIA 1163 B•JO'( REVIEWS Ecotc gy and Effecttveness of Aphidophaga. E. Niemczyk and A. F. G. Dixon. Reviewed by RUSSELL K. CAMPBELL ANO RAYMOND D. EJKENBARY 1168 l'!ant-Anímal Interactíons. Warren G. Abrahamson [ed.i Reviewed by JOHN P. BRYANT 1160 C<icht Behavior and Neurobiology. F. Huber, T. E. Moore, and W. Loher [eds.i Reviewed by DANIEL ÜTTE 1170 Tf!e ":volution of Sex. Richard E. Michod and Bruce R. Levin [eds.]. Reviewed by KF. CHUNG K1M 1171 ¡¡¡ �ENVIRONMENTAL ENTOMOLOGY 90 The Entomological Society of America A Gu:ld of Thelytokous Mites (Acari: Mesostigmata) Associated with Citrus Roots in Florida lJAVlD EVANS WALTER ANO DAVID T. KAPLAN 1331:> © Copyright Entomological Society of America 1990 \'C'J,UME 19 October 1990 W:thin r.nd Among Site Variability in Gypsy Moth (Lepidoptera: Lymantriidae) Performance on 1 ive Tree Species. P. GROSS, M. E. MONTGOMERY, AND P. BARBOSA 1344 ~p,d,;r (Araneae) Community Structure in an Intertidal Salt Marsh: Effects of Vegetation Structure and Tidal Flooding. HARTMUT G. DOBEL, ROBERT F. DENNO, AND jONATHA "'1 A COODINGTON 1356 NUMBEH 5 ln!escah'Jn Pattems of Commonly Cultivated, Edible Fruit Species by Ceratttís capttata and 4nastrepha spp. (Díptera: Tephritidae) in Guatemala and Their Relationship to Environ.nental Factors. FRED M. ~1'AFI AND MANFRED E. KoLBE 1371 CONTENTS FOIWM M~cor<'logical Aspects of Spider Ballooning. LESLIE BISHOP Hypersensitivity: A Neglected Plant Resistance Mechanism Against lnsect Herbivores. G W1u,o, FERNANDF-S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . l l 71 Effc,·t of Dietary Tricalcium Phosphate on an E1tergy Budget of Trogoderma granarmm (Coleoptera: Dermestidae). PIOTR KRASZPULl>Kl, J.-\1' BOCZEK, AND HOBERT D,\ v 1s l20b Lig!l• lntensity, Photoperiod, and Diapause Induction In Face FhPs (Diptera: Muscidae 1. L l) EvANS AND E. S. KRAFSUR . . . . . . . . 12r: Fa::turs ~n~uen~ing Insecticide Resistance in Psyalla pyricola (Homoptera: Psyllidae) ami ~usceptib1hty m the Predator Deraeocoris órevis (Heteroptera: Miridae). H. E. VA'- tJE B·\A'-1 AND B. A. CROIT . . 122S SpP.ctral Responsiveness of Franklmieila occidentalis (Thysanoptera: Thnpidae) Delermmcd b, Trap Catches in Greenhouses. R. S. VERNO:--l ANO D. R. G:LLESPIE l ~:2Y Colorimetric versus Behavioral Studies of Face Fly (Díptera: Muscidae) \ 'ision. [J [¡ [¡ L. C PlCKEV; l ?.-12 We..ther Factors lnfluencing Capture of Cydia pomonclla (Lepidoplera: Tortricidac) in Pheromone Traps During Overwintering Flight in California. MICH \EL J. Pm Atnl\ FnA'-:1. G. ZALOM, AND WALTER J. BEr-TLEY . . ... 1251 Influcnce of Age and Sea.son on Whole-Body Lipid Content of Plathypena scabra (I ('p1Joptera· j :;.jC) Noctuidae). L. J. MASON, s. J. jOHNSON, AND J. P. Woormr"-IC Microarthropoda and Enchytraeiclae tOligochaeta) in Naturallv Lea<l-Conlaminated Soil: A Gral _I) ,r') dient Study. SIGMUND H.~GVAR AND GUN"1AR ARRAHAMSE!\ Ef:fec;é on Gluceollin, a Soybean Phytoalexin, on Feeding by Three Phytophagous Ucl'lles 1Coleoptera: Coccinellidae and Chrysomelidae): Dose versus Response. DA-..:1i:1. C. F1~c nrn. MARCOS KOGAN, AND JACK PAXTON !27~ Di'!t, Body Water, and Hemolymph Content in the Blister Beeilc Lytta pulita (Coleoplt'ra· Meloidae). JAMES E. CARREL. JOSEPI! M. Wooo ZHrnFFN y.._w;. MAh, H. \lcC \11u.r.. :\ND ELLE!\ E. HINOMAN ! :2S1 [ ] [] [] [] 01~:ictory Responses of Lesser Corn.slalk Borer (Lepidoptera: Pyralidae) Larvae to PeaB11t Pl:rnt Parts. X. P. HVANG, T. P. !-.hcK, A~D R. S. 131:.RCER 1:'!b'.:J Ovipositional Preference Exhibitecl by Musca sorbens (Díptera: Musc1dae J to Feces of Cows Fc<l Different Rations. C. N. LEE A:'\D C. M. TOYM,lA 1296 [¡ St•asonal Dynamics and the Effect of Tetnperature in Corythucha cydoniae (Heteroptera: Tin gidae). jOHN W. NEAL, Jn. A!\D LARRY W. DoUCLAS~ . . l:t.9S Bdia.-ior of the Papaya Fruit Fly tDiptera: Tephritidae): Host Finding and Oviposition PETER J. LANDOLT AND HAL C. REE:D . . . . . . . . .•. . . . . . . . . . . 1305 [J Ma.ipulation of Larval Diapause of the European Corn Borer (Lepidoptera: Pyralidae) a~ a Potential Mechanism of Integrated Pest Management. W. B. SHOWERS, A. J. KEASTER, J. F. WITKOWSKI, s. L. CLEMENT, H. c. CHIANG, ANO A. N. SPARKS lSU COMMUNITY AND ECOSYSTEM ECOLOGY Dynamics of Aphidophagow Coccinellid A~mblages in Small Grain Fields in Eastern South Dakota. N. C. ELLIOTI AND R. W. KIECKHEFER . . . . . . 1320 Facto~ Affecting the Distribution of a Nuclear Polyhedrosis Virus Among Gypsy Moth (Lepi• doptera: Lymantriidae) Egg Masses and Larvae. S. A. Wooos, J. S. ELKINTON, AND M. SHAPIRO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1330 1381 hfü1eoc ! of Tillage Management and Cropping System on Ground Beetle (Coleoptera: Carabidae) rauna in the Northern Great Plains. MICHAEL J. WEISS, EDWARD U. BALSBAUGH, jR., F.RNEST W. FRENCH, AND BEN K. HOAG 1388 Vaniitions in Parasitoid Foraging Behavior: Essential Element of a Sound Diolog1cal Control Theory. W. J. LEWIS, LoUISE E. M. VET, J. H. TUMLlNSON, J. C. VAN LENTEHEI\, Al'lü D. R. PAPAJ . .. ... ..... . . 118:3 A Solution for the Sudden and Unexplained Extinction of the Rocky Mountain Grasshoppcr (Orthoptera: Acrididae). JEFFREY A. LOCKWOOD AND LARRY D. DEBREY !191 PH i'SIOLOGY AND OIEMICAL ECOLOGY .. ?OPUL.\TION ECOLOGY Qua!:itit 1tive Evaluation of Feeding Activity of the Grasshopper Dtchroplus partemis (Orthoptera: ~cridiclae) in a Natural Grassland of La Pampa, Argentina. NORMA E. SANCHEZ AND MARIA L. DE WYSIECKI 139'2 'fl:e1 ma! Requirements for Development and Simulation of the Seasonal Phenology of Encarsia ¡.ermctosi (Hymenoptera: Aphelinidae), a Parasitoid of the San jose Scale (Homoptern· üiaspididae) in North Carolina Orchards. D. C. MCCLAIN, G. C. ROCK, AND R. E. Snl':NEll 139f, V<!rtic-al Distribution and Longevity of Boophilus mtcroplw (Acari: Ixodidae) Larvae in a Moist Tropical Grass Environment in Puerto Rico. GLEN I. GARRlS ANO THOMA5 W. POPHAM 14CH Fl<ght Thresholds of the Armyworm (Lepidoptera: Noctuidae). P. S. TAYLOR ANDE. J. SHEILDS 141) LifP T1bles of the Banded Sunflower Moth (Lepidoptera: Tortricida(l) in the Northern Great Plains. DAVID J. BERGMANN AND CHRISTIAN Y. ÜSETO 141~ Devclc.pment of the Armyworm (Lepidoptera: Noctuidae) Under Fluctuating Daily Temperature ,tegimes. P. s. TAYLOR AND E. J. SHEILDS 1422 01.,ersi?n of Oviposition by Atherlgona soccata (Díptera: Muscidae) to Nonhost Maize with Sorghum Seedling Extract. G. C. UNNITHAN AND K. N. SAXENA 1432 lnfl~en{e of Tempcrature and Plant Growth Stage on Development, Reproduclion, Life Span, anJ Intrinsic Rate of Increase of the Russian Wheat Aphid (Homoptera: Aphididae). ' ,1ELAKU GIRMA, GERALD W!LDE, AND JOHN C. REESE 1438 P0p11lation Dynamics and Seasonal Biology of the Alfalfa Weevil, (Coleoptera: Curculionidae) on Alfalfa in Louisiana. FREO WHJTFORD ANO SHARRON s. QUISENBERHY 1443 Tem¡Jt!rature Preference and Effects of Photoperiod on Oviposition Behavior of Five Pteromalid Wasps (1-1} menoptera: Pteromalidae) Using House Fly (Diptera: Muscidae) Pupac as Hosts. o. M. l'A\\'SON AND J. J. PETFRSEN 1452 Part1t1wing Boll Wet'vil (Coleoptcra. Curculionidae) Mortality As.sociated with High Temperature, U<'Siccatiun or Thermal Death? WINFIELD STERLING, ALLEN DEAN. ALBERT H,\l!TSTACK, AM> Jo11:-.: w,n 1457 Prc-bi:1¡; and Oviposition-Related Activity of Summerform Pear Psylla (Homoptera: Psyllidae) on Host and Nonhost Substr:ites. DAVID R. HORTON AND JAMES L. KRYSAN . 146-'3 Effects of Weeds on Fecundity and Survival of Leptocorisa oratorius (Hemiptera: Alydidae). W. L. MORRILL, N. I'EN-ELEC, AI>/D L. P. ALMAZON 1469 Ve.-ticll Distribution of Aphids (Homoptera: Aphididae) in the Planetary Boundary Layer. ScoTT A. lsARD, MICHAEL E. IRWIN, AND STEVEN E. HOLLINGER 1473 EIOLl1GICAL CONTROL !;><;p11l:.>tion Dynamics and Biological Control of the Woolly Whitefly (Homoptera: Aleyrodidae) on Citrus. T. J. MIKLASIEWICZ ANO G. P. WALKER Sex-~'.ly Dimorphic Developmental Rates in the Caribbean Fruit Fly (Díptera: Tephritidae). J. M. SIVINSKI ANO C. 0. CALKINS Hor. lnfluences on the Bionomics of Edooom puttleri (Hymenoptera: Eulophiclae): Effects on Size and Reproduction. J. E. CORRIGAN AND J. H. LASHOMB Cnrab;d Predators of the Wheat Midge (Díptera: Cecidomyiidae) in Saskatchewan. KEVlN D. FLOATE, JOHN F. DOAJl:E, AND CEDRIC GILLOTT . . . ......... 14~ 1491 1496 1503 91 �Pre·¡ :u,d Nocturnal Activity of Wolf Spiders (Araneae: Lycosidae) in Cotton Fields in the Delta Region of Mississippi. JANE LESLIE HAYES ANO TIMOTHY c. LOCKLEY 15~2 93 Journal of Economic Entomology !nters~cific Differences in Host (Diptera: Muscidae) Size and Species Usage Among Parasitoid Wasps (Hymenoptera: Pteromaüdae) in a Poultry House. B. H. KING 15~9 Tht-rmal and Dietary Requirements for Development of Htppodamia parenthesís (Coleoptera: Coccinellidae). c. J. ÜRR ANO J. J. ÜBRYCKI . . . . . . . . . 1523 Thl' Entomological Society of :\mnica Estitbli -hment of Peristenus digoneutis (Hymenoptera: Braconidae), a Parasite of the Tarnished Plant Bug (Hemiplera: Miridae), in the United States. W. H. DAY, R. C. HEDLUND, L. B. SAUNOERS, ANO D. CoUTJNOT . . . . . . . . . . . . . . . . . . . . . . . . . . . . lf'tS Sm-vey of Entomopathogenic Fungí Naturally Infecting C-ereal Aphids (Homoptera: Aphididae) of lrrigated Grain Crops in Southwestern Idaho. MING-GUANG FENG, JAM~ B. JOHNSON, ANO LESLIE P. KISH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15!14 i;· Copyri1d1t Entomological Societ y oí America 1990 Oc-tober 1990 '/OLUME 83 Compctitive Interactions Between Cotesia melanoscelus and Glyptapanteles flaotcoris (Hymenoptera: Braconidae): lmplications for Biological Control of Gypsy Moth (Lepidoptera: Lymantriidae). STEVE;\I C. KRAUSE, Rocrn W. FUES"rER, AND PAUL P. BURBUTIS . 1543 lnjibit:9n of the Bacillus thurtngíensis var. israelensis Toxin by Dissolved Tannins. JEFFREY C. Lono ANO ALBERT H. UNDEEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154'! F.:pii()(,tiological Investigations of the Microsporidium Ovavelkula popillíae and Bacterium Bacillus popilliae in Field Populations of the Japanese Beetle (Coleoptera: Scarabaeidae). JAMES L. HANULA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1552 InO.tence of Gall Size on Survival and Fecundity of Rhopalomyia califomica (Diptera: Cecidomyiidae), a Biological-Control Agent for Baccharis halimifolúJ (Asteraceae). L. E. EHLER ANO M. G. KINSEY . . . . ......... ................ ......... 1558 :\L\tBEH 5 CONTENTS fORUY! Stat1st1\:al :\nah-sis oí 1-l()(lf'~ nf !nht·ril:mce fo, Pesticide Resistance. lf.-.lGANOL'SH K. PREISI t.H. l n-t9 ;\l-\HJORI~. :\. Hrl\. o\'.\ll J-\t(,>1 l·Lll\1:. L. ROBERTSO~ Den·lopi111: S:1mplíng [' 1.,r fe" '.Íí,iJt 1 \ fite5 (Acari: Tetranychidae) Those \\ºho Donºt RemC'•nbe10,)1> the l'a~l \!;,, Han> lo Ht>pt>Jl 11. \ 1:-.CEN·t P. jONES ~~SF.CTWIDE nr,1,r.\ ,cr: \.'-;.} R[SISTANCE MA~AGEME:\T PEST MANAGEMENT AND SAMPLING Rt-~islanct' \1ec.hamsrm in ~wt'etix, .,to \\'hitefly (Homoptera: Alt:'y,o<lidae) Pop11lations from Suelan, Tmkt·, (,u;itemah1 ..111d Nicaragua. VOLKEH DJTTRICII, GrnT H. En,sT, ÜTH\t-\ll l ,.ti5 Rl ~:.,u 1, .\ ~r>1 •\'\ n l .. Be:taYior of Neonate Diamondback Moth Larvae (Lepidoptera: Plutellidae) on Glossy-Leafed Resistant Brassica oleracea L. SANFORO D. EICENBROOE AND ANTHONY M. SHELTON l[oo Fie!d De,elopmenl uf Re:,1stance tn ~acillus thurmgiensis in Diamondl,ack Moth (Lepidopte-ra Plutellidae). bl\l t 1· L 1 \ll\',ll\/tK, NANCY l.. Ct·~111:-..c, NA0!.11 FlNSO"-: ,\ ,o ~t..rns11 ,1.1 ,,i \\' jofl,,o-.: Effel!t of Isofenphos on Nontarget Invertebrates in Turfgrass. ROBERT C. VAVREIC AND H. D. NIEMCZYK . .. ... ... ... ... .. .. .. .. .. . .. . .. .. . ... .. .. 1572 l!:ffert of Intraplant lnsect Movement on Economic Thresholds. C. W. HOY, C. E. McCULLOCH, A. J. SAWYER, A. M. SIIF.LTON, AND C. A. SHOEMAKER . . . . . . . . . . . . . . . . . . . . . . . 1578 lt>7 l Pe~ti<:ide l\t>si\t~," e rn Triboh1111 .-a~tam•um (Colt.-0ptera: Te11t>lirio11idaf') and Rhy:.ope, t ha c/0111in:, :: \ ºolt'oj'tt:1 ~ hc~:ridudae) in Whe:.>t. j. L\RR) ZETTLFH A:-D Gurnn \\' CL11-111·, Seru::mal Ovipositional Status of Field Populations of Female Stable Flies (Ditpera: Muscidae) in • Cattle Feedlots as Measured by Two Sampling Methods. GUSTAVE D. THOMAS, }VAN L. IlERI\Y, STEVEN R. SKODA, ANO DENNIS R. BERKEBILE . 1507 Hesdanc1· f-req,1t·11r,e, 1n Ühºí\\tnll'ring Pupae and tht- First Spring Generation Pt lle/1c0tv.'rpi; am1íf!era 11.cpid0ptew: '-.;()(t111dae): Selectivf' \fortality and Immigration. Jo,, '\F C [' \I \ " i l C I'. FIT 1 Dete1 mining Population Characterhtics and Sampliug Procedures for the Western Flower Thrips (Thysanoptera: Thripidae) and the Predatory Mite (Acari: Phytoseiidae) on GreenhoUSt' C:ucumber. MAHII.\ N Y. STEJNER 1605 Cnom.1Li11e Rnistanct• tn lhe Hou,,· Fly ,Díptera. \luscidae)· Genetics and Cros~-Heshl,1.1c? tn D1ílubt•111.unm. Ji\l.1A\l, '-111·, ''")F.\\'. PLAPP, ji\ C,0m¡mison of Pod-Wall Characteristics with Seed Damage and Resistance to the Alfalfa Seed Chalcid (Hymenoptera: Eurytomidae) in Medicago Species. T. L SPRJNCER. S. D. K!NOLER, ANDE. L. SORENSEN . . . . . . . . . lfü4 Imrct1cid, Toxil'it~. S, ner¡;is:n. a11, i Resistanct- in the German Cockroach (Dict rnptera B1adr•L l1c!.1el. JLFl·RE\ C. S<.t•Tr. Du, .,LD C. COCHRAN, ANO BLAIR D StEGFRIED fatn,.1s,· Hl Actinl\' \ a1i.1lion \\'ithin ami Amollg lnsect1cide Hesista11t, Susceptib[,.., and 11, l· ,·r,1:~gp11s "tr,iin, ni C-11/e, r,r1111quefasciatus Dip!~Ta· Culiudac) jA\IE'> /\ FEKh \ .1 .\'\, l GI oh,.l 1' l,ll)IH,11101 füiduction of Insect Infestation and Fungal lnfection by Cultural Practice in Date Gardens. R. L. W ARNER, M. M. BARNES, AND E. F. LAIRD . . . . . . . . . . . . . . . . . . . . . . . . . . lót8 D,_,vefopment and Evaluation of a Control Decision Rule for First-Generation Spotted Tentifonn Leafminer (Lepidoptera: Gracillariidae) in New York Apple Orchards. J. P. NYROP, W. H. RE1S.51G, A. M. ANGELLO, AND J. KOVACH l(l~4 Monit<Jring Flight Activity of Sunflower-Moth (Lepidoptera: Pyralidae) in Kansas. MUHAMMAD ASLAM, GERALD E. WILDE, AND T. L. HARVEY . . . . . . . . . . . . . . . . . . . . . . . 1€39 !IOOK REVIEWS Adoorces in Para.sitie Hymenoptera Research. -Virendra K. Gupta [ed.l Reviewed by NoRMAN F . ]OHNSON ........ .......... . .. . .... ... . .... ... ...•.. . . . . . . 1646 13.i,,•lint' l\,u.i,~,.1,, witl1 He,\ tliiazo\ .ind Clofentezme of Thn·e \ lite Spt'c1es (.'\can. Tetra nn l1 d.,t·, Occurrmg on \\ .ishington ,md Oregon Tree F ruits. R. J R, 111\l-\ '\, E. H. Bu k~. J 1711 L FU.:\ 'sER. H RIEDL. S C. IIOYT, P. H. \\ ESTIG..\RD, ,\'\D A. L. K'.'IIGIIT Diílerential Survi, al uf :-.!ale ancl 1-t·male Partiall) Hesistant Horn Flies (Díptera: \lusud.1el 1n1 171.'j Stecrs Treated with Permetlmn PALL T. ".tcDo:--.ALD .-\'\D CH-\HLEs D Sn1,111n Li11k.tge EApression, and Distril,ution o¡the Pyrethroid Re~1stance Gene tn thf' Horn 11~ \Uip,t"r.J \lu~ddae). P.-\l l T :-.1cDo, \LD -\'\ D CHARLES D. Scm11DT \let·hamsms of Organophosphate. P~ rethroid, and DDT Resistance in Citrus Thrip~ (Thysanoptt :.i Thripidae). Jow, ·\. ht\lAI\\Jl, J. C. MOKSE. Ar-D L. K. G,sTo, lsolation of D1eldnr1 Ht·,iMa11te from Ficld Populahons of Drowphila 111ela11o~aster (D1p,t•r,, Drosophilidae). R H. FFRF,1.11-Co,sn,T. H. T ROL'!'-fl. D \1orm oci... ,,pe P [11\ 1 t, Baseline Responses to Phosphine a.n<l Resistance Status of Storcd-Lr&in fü·rtle Pests m Queenslarid. Australia. C. G. WHITE AND T. A. L.-i.,rn1,.1, A Gene for Lindane + Cvclodiene Resistance in the Red Flour Beetle (Coleoptera: Tenebriomdai!) RICHARD\\'. BEÉ~1A:-. Al'.V }I:FFREY J. STJ..i:\RT 17-t5 Acaricide Bioassays with Sp1der \htes (:\cari: Tetranychidae) on Pome Fruits: Evaluatiun oí Methods and Selection of Discriminating Concentrations for Resistance Monitoring. A. L 1752 K:-.1cHT, E. H. BEERS, s. C. Hon, A!\'D H. RIEDL . �'fU\llULOG\ \:\D BIOCHE\lblRf To,ic·1t~ ol Peppermint \1unoterpenes to the \ 'Jnqrated Cut" 11rm d.t'pidoptera· Nocluid,tt· ' ~rnr, H. Il-\R\\uoo, .\u::-u, F \ 1oLrn ,¡._, ,vi 1tu.P11 F n, ,,11, 1":1,; C 1,u1:11ca: l'erststence and Effrcts of ::i-3 1153. 2-[1 -n1t'li1d-2- 1➔-pi,, 111,x, µLenú xy 't•thm. \ Jp~ ndi11•', ,111 -\quatic 0rga11is1m in Fit'lcl Tests C. H . SUl\11 rH \',11 1 \h.ESIII \tll H 1 ¡71 ') Efl'ects of \'1cotine un Crnwth. De\f•lopn•ent and Sun 1val nt the Tol,acc" Budwm111 Lep1dopter J \octuit!<Ll') and the Parasil, 1J C11m polet1.1 wnonrisi$ (H:menopterJ. lclmt'umcmid,H"l C, H. ( L~.\W:'\'.\, S. H \ l\'-0\, \ \ f ) H J \\ 11.l.l \\1, 1'7,RelJll\C Tox1cit,· of .\bamectíu lv ti.e rredatun '.\tilt' Pltytos,·,vlus pcrs1n,l/1,: \cari l'hyto~l'iida1· 1 ami l\\uSpotted Spidcr \titf' (.-\c;1r1 TetrJn:ehit!Jt" ZH!·Ql-'.\t. Z11 \\L ,~u }011:-. !'. !:'i'l S\~[WI\S()\' .\f.(TLl U tE \:'ID SOCIAL [\SECT S Sc1,k· Di,;itizer JS J.n :\ltn nathc \ lcthod to Assess l lom·\ Bee (l lyr:11 !1cptcr · ~pid.w l Cc;lom· rh;-.,:•¡,:cs }FRI!, J BHn\'F\,111 \l... \\ D l\ \\1.íll l.<ic:i-. 1,, 101>-ÜI,.\\ ]í<JI BWLOGICAL .\:\O '11CROHI \L CO'\THOL Artn ity a nd Pt>r~i~tenre ot [nt, •lllPparasitiC' \. t'mat,,dt,, T t'q t•d .-\L!.tinst llcliuth11 1.m..~era ,Lq>,Jopter.. :\f><.tt:idat' J I l,1 ; '.l h \\ n \ . \, 1,, ,, ¡-r;;; Tht Etf, t oí:, F11ng1cide Pn h::,gal- lnd11cl'd t>.lort.,lit1 ,,f l'ec.m :\ 111,1d 1:1 the Field. J P1ci;F111\c .. J D Dt TC 111.h ' " ' B 'i r.l--111,,1 11, mc,ptera . ,\phulid,wl tLap,ulJtJug ::-!.mi. 111rnl'da1111m !,,r //.;, :/!111 ' t/11,11111.:.1 ,,dc>al Effectiveness of Insecticides for Control of Germa n C: 1· h Mchf'~ (Dictyoptera. Blattel lidae) in Food-Handling Establishments. G. A. BRAl\F.!>.'o .. , D r.. \V. BEN"-ETT 1907 t\t.tntional Status a nd Insecticide Tolerance in German Cockroaches <Orthoptera: Blattellidae). RlOHRO D. KR.-.~ER, PHILIP G. KOEHLEH. RIC:HARO S. P \ TTERSON, A:--1D FR:\ ~K S1.-.,~n l\:JU (\;moanson of Eleven Soil Termiticides Against the Formosan Sublerranean Termite an<l Eastern Subterranean Termite (Isoptera: Rhinotermitidae). l'\A:-.-YAo Su A:'l.'D RUDOLF H. ScHEF· FnAH~ 1~18 Kr.oc!.-down Efficicncy and Materials' Compatibility of Wasp an,l >-{ornet Spray Formulations to Honey Bees (Hymenoptera: Apidae). ARTIHJR G. :\ l'PEL U 2.'5 VET f:RINARY ENTOMOLOGY A Ü ?1ector Dog for Screwworms {Diptera: Calliphoridae). JOH~ 13 W JsLCH 1)3: Susce;itibility of lnsecticide-Suscep tible a nd Wild House Flics .I.·'~ 'rJ· \tuscidae) tú .\ barnectm un \\' hitewashed and Unpaintf'd \\'oocl C. J C: rr>E'I:. D < l.iTFl"IKH.-\l·s. S. J. LONG. D. :\. Rt TZ, \ t\'D W. L. SHOOI' 193.:> 1:,,1, 1 ff,•,•t~ "í l',•<t:.:1Ct· nn Pt>ca11 \ph1d l'redator~ Chry~"r" ria rujilvi,m , \.,·1110,>it'r.1: C hf\<op1d.11 lli¡>p()(ic.'Tlw com<'r~cn., Cyrlonrda ., an,a111111·a d Olla l·n!J!r•,m 1Coleoptt-ra (.r)(TI 11c>llid:•eJ. anJ ·\phe1111u ¡n rp<.1l,Hi11~ 1l·hm,•1 1opkro.1 l m I rt 1J.u Ht ,,11 l. 1 \ 111.111 111 \ I' 1) \11:1. F S<:1111111 \l H l~ü(i ::pr..t~.1i lt lit'!• 1 1 -~EHOLD AND STRUCTURAL INSECTS r:-•. \I K \l1 C.t 111! j,')l:j ",¡¡ l'i l \ l'otPntial of Er.tumopathor:enir• \ 1·111atod,,, ,, B1oiog1,,!I t ntr,11 \g1·11t< ,11 ..,.,, 1•t•lpPL.tto \', f:'PI d \l.nl,·t,pt.-rJ· Lu1cul,onidH· liltl!\111 K. j \\,,n,. ''OIT ll I.H,11·,¡ t:\,ll\ H t:\t 1 1 HI ,,D G1v),TI! e s,1,1n. J11. CO;\l)IODITY TREATME:'l'T Hot-\' 'ater Quarantinc Treatment to Control Fruit Flie~ 111 \1., 2 ,., ln.rortf'd into tite l 'nitf'd States from Peru. Jr.:--'IIIFEH L. SHARP A1'D H r11 rnrnTo J'., 10 -1\l o\ll l'lr-..Fz 1'} 4(1 Cdnuatwn of Eth) lene-Forming Enzyme Activity in l'.i pa\·a· , Frn it Flies (Dípte ra· Tephritidae). W . G LA ID LA \\ -'. \l ·at ed for Control of Oriental · F llln:s 1944 l1 Srerrr Transfer in Normal and Camma-lm1diated, Laboraton ·· 'J <'d \1editcrranean Fruit Flies ,Díptera: TephritiJae). SH NLEY T. St:u, Hou K i , "" · J l-.. C tLMOrlE, Rlu: ~- ..:.t - i.-s:~ lH ~lll~i:\ , ANO MAIITl\ S. Ft 'IIMOTll . 1949 ELOLOGl A, D BEH \\ IOH LiinJl Diets from Diffe rent Protl'in Sources lor Mecliterr,111ean l · 111! Flie~ (Díptera: Tf'phritidae). HAll\'FY T. CIIA N, JI\ , jAMF~ D. 1-lA\'SE'\, ,\\ ll <;n :1·11i:, ). T T -\M ,\ hllndam ,. of ÚH'r\\ it1lt'flll!! l 'upac an<l tlit' Spru1g ( :t•1 t r,\ll,111 of / !dicui, r¡,c, 'PP ( l .qJicloplt-ra .\uduHL\C'i 111 .\ortlit rn \('11 Soutl1 \\ Jll'~. -\11,lrJ l1.i lmpli< .1t1om lur 1'1·~t \1a11agem1·nt. C\I'\ P l"rn \\DjU\\\ ~ C. Do\l \ lS;!í H ;gh-Tt>mpcr..1ture Forcl'd -Air Hesf'arch Facility for Ileating F r11ib for In~ect Quarantirw 'f rt'a lments. J. J. GAFF, EY ,\:,.:1) :\R~ISTRO\'C: 1·)39 !'u1h IJ 1llwnrn1 (LepiJopkra. Cell'ch1it!ac ): LJborJtnn Stu, !ic•, ,111 tl11• rtr,-ct 11Í Cntton Pla11t ~latPnal on \ lating an<l 0\'ipositi, •11 ol 1..il '"' ,1l111, 11•·.irni am: t 1 1 d \Jotbs. T J !l1·\\i.B~hH\ ,.,n T L Lt 1·1 ro, f",'.,7 ~l'a~nnal Phenology and Bwlog, of Calocnr s 111,rt'C'f!lr u, 11 m1pt1•r·1 \lirul.l!'l 111 1'i,to.1d11m all(l -\sst,datt-cl Ilost l'lants. ,, \ll) l'l 11< l 11 \\fl )1 1'111 \ ( \\ ¡ 1 11 h I ') l l 1).,,,, P••sticidt--lndutt'd \divll1 ni Twmpott pcf lipidl'r \lit,· \ c,ir1 rd1a111d111l,w) I\t-alh t.ontnlmt,• t{) f'npubtiP'l lt1c·rPa~f'S i11 0rrli.mk' \ ,, 1 , I' 1, ,,,," l '-·1: us~ J.""· \' a¡yJ lleat Rt·se:u ch Unit for l11sect QuarJntine Trcatments. J L. J J C AH \ EY, G. J. HALI.M.\\, A'\'D ! 963 'iHAKI' FOiU'.ST E"iT OMOLO<, \' \ 12) ,,.~ D1s1 uption of Cq,w Moth (Leptdopte ra. L,·mant riid:w l Following Re ¡x·atrcl (.; round -\pplwation of lbn·mic Disparlure Dm c1 \'; \ 1. ~ ( •1.(111\ Y-llmsc11 , !t-.1.PII E. \\' rn11. i:J7:! Hl<'ll.\ 111) O t ,l·.',, \!'.D !. El· \ F\/A BLES lrro.1.Jwt,•d Bnll \\'t><'11is (Coll'(Jplt'ra Cun·11lu111idaP l,11l.,tl'\I !'1dd ",t11.!1,·, ol C'm11pd1ll\1•111'" H \\'. \\'l\',IL\I), E. J.\ 11.l \ \ \,O, \\O\\ l. \ le 1: ,,·11,, J'-í:3 D,·¡" · ,l,,nc1· 11f ( ,\ ps,· \l.ith I l.q icl11plf'rn 1 , 111,11tl1 i1d.11 ( ',. 1 1r, 1111 Pl111 ,11111111<· l\i-l,·,1" lbtr from Laminale and 0ther Dispe nscrs. B. A I 1,1,1 1\HllT \' (' \t~STIIO, E(' l',v1i... l' I' ~, 11\\ \1111 \\I' F I; 1)1- , ·11 111~, 1!177 l,1,1i,i¡.;r,1t1011, St•x HJlic,, J.1td L<•l .d \ l111 <'mc>nl oí thC' l'Pl.,to 1 ,•;,! lwppt" 111111:n¡ \t'ra. ( :i< :iclt•lliJ.w rn ,1 l\·1111,d1.111ia ,\lf.tlfJ hcld l'1t 1 \\' l'I ·,, \1:: 111 , \ ll11''1 n ''I> Hn11 '. \ 1 T1\LOII lHIHT ICLLTL'llAL E:\TO:\lOLOC\ !~11\l l'lants of :\leditf'rra11ean Fruit Fly ,D1ptera. TephrititLe 11;1 tl,t' l,1.11,d oí I l.,\,,1 11 111.c¡ 1 ' 19-!).5 Sur\'ey). :"\IC.\:\t)fl J. L!QvlDO, H<n T ( l ,,1v 11 \'t ,,1J 'lt ,, \lt ., 11, ,c.,,,., !\,¡', j'-h.') , Cc.,l,m.do Potalo Beetle (Coleoplt·r·t Chrysomelidac) Pop11la tion Üt'H•lopme11t a nd Elfel'ls 011 'iielcl of Potatoes \V itli and \Vithout Stra w \ lulch. C. \V. Z1-:11 ,nrn AND J. IloUGH-Gül.DlP8::! STU\ l'l7'.J h ,:lue,1ce of ( 'rop \1ukhes and H<m ém•ers on tht' Population D~ nam ics of the Squash Bu? (Heteroptera: Coreidat') on ::-umnwr Squasl1. B. C , nT11 HlG IIT, J. C. PALLl'.1BO, ANO W. S F.\R(.;O \lorpholo~ical Defects in thc Blossom End uf Papaya Fruib 111 Hel...t1v11 t,, l11!,•,l,1ti,11, 1bl,·~ i)\ 1'-'i', Oriental Fruit Fly anti ~lelon Fly (D1ptera: Tcphritic.Le) .\:r--\,OII J L",ll llJ<> .-\¡:;hic's (Homoptera ,\ phid itlae) Colunizing Lea~e~ of Asparagus 111 thf' ll nited States. M " ' \ B. STOETZEL (,her" intering Surnval and Emergencl' of Boll Weevils (( c1lt'op1,•r,1 <:,.: , 11!i, 1mJ,,.. J BollsinArizonaT.J. l h.:'li!'.lBEHK),T MENC. JH.,A 11 L \ B,hl<ll\ 11, <.otln11 S.\~iPU:\G Etit'ct of Sample Placement on the Geostatistical Analvs1s I f ti!.· '>pJtial l)tstnbutio11 ,.f Lygu, hesperus (Heteroptera: Miridae) in Lentils. D J SCHCll u•, , , n L. E. O 'KEEFH · 'i'\" '\Jmphng Plans for the Sweetpotato Weevil 1Coleopter.i Curcuiw1:d.u 1 rn: ',,\ ect Potat,, 111 ~u11thern Florida RICH\RD K. j A~SSO\ A'-0 ROBERT \1 :Y>'\1.1 ~ .\)01 An A<'tion Thresho\d for Management of tht> Pepper \Veevil (Coleoptera: Curculionidae) on Bell Peppers. BOB CAHT\\ n1c 11 r. T i,., G. TEAGL E. L \l:RE~t 1-: D. CH•\ \/DI EH, Jo, -\TH 1' \ . :200:3 EDEl50'.\ , .ANO G. BE?\'TSE, Rdallonships of Broad Mite (Acari: Tarsonemidae) Density to Lime Damage. J. E. PE~A zoos Ii¡¡er2ction Between Spray Distribution an<l Systemic .\ctivity oí In~cticides for Cont ro_l ?.f European Corn Borf'r (Lepidoptera: Pyralidae) in Peppers and Snap Beans. E. GH.\ l lls, ::!'Jl(i J. H.\YDE:--, G. VA'/', EE, Al\!) R. L EDEBUHR �Effect of Light Exposure and Car1)ohydrate Content of Snap Bean Lea.e~ on Chinesc Rose Beetk \Coleoptera: Scarabaeidael Feeding. SHEL00:>. C FcRt:TA1"1 •"D LOll"-:' H . AllITA :2022 va:idation of lnjury Thresholds for European Red t-.lite ,Acari: Tetranychidae) on ') urkin1:( and 'Delicious' Apple. L. A. HLLL A1'D E. H. BEERS 202fi Presence-Absence Sampling of Twospotted Spider \tite (Acari: Tetranychidae) in Pear Orcl1ards KAYE HERCSTR0M 4,ND ROHE,,r J\IALL 2U:l:: Effect of Soil pH on Japanese Beetle (Coleoptera: Scarabaeidae) Oviposition in Potted Turfgrass P. J. Y!TTU,1 A1'D B. J. M0RZllCl-1 :20% Effocts of Pheron;¡one Release Rate and Time of DaY on Catches of ~1ale and Female Papaya Fruit Flies (Díptera: Tephritidae) on Fruit \lodel Traps Baited with Pheromone. P. J. L.-\ND0LT A'.'JD R. R. HEATH 2010 Development oí an Aesthetic lnjury Leve! to Decreast' Pesticide Use Against Orangestriped _Oakworm (Lepidoptera: Saturniidael in an L•rhan Pest Management Project. M ·\HI: -\ C0FFELT A:--D PETER B. SC:HL'LTl :20.J-I ESTADISTICA REVISTA DEL INSTITUTO INTERAMERICANO DE ESTADISTICA VOLUMEN 41, NUMERO 137, 1989 RCW CHOPS. FORAGE, ANO Sl1ALL GRAI~S Efft'ct of Swathing and Clcar-Cutting Alfalfa on Insect l'opulalions I l.\RPEH. B. D. Sc11 ..,HEH, T. P. ST0RY, ANO T. EYrz ll1 Southern Alberta. A. :-.t. :20.)L F.cc,nomic lnjury Levels for Colorado Potato Beetle lCdl'opl<:ra: Chr)somelidae) on 'Norland' Potatoes in Manitoba. D. C. SENA1'i\Y>\KE :\I\D ~ - J. IloLLID\) 20.íl{ An Expert System for t-.lanagement of Delia coarctata (Di ptt·ra Anthomyiida<-) in thC' l nitPd " 1-.:ingJom. T H. Jo:-.i::s, J.E.B. Yuu:',C,, G. A. i\1i1nu.,, ·"D J. D. Mur-tFoHD ::: l!J-, Efft•r·t nf lncorporation 011 tlw Effirary of'st'lected Pyrdhroids for Control of 81ad Cutwrn 111 (Lepidopter.•: l\ortuidae). D. E. FosTER, \V. B. S11owrns, \\'. H. HFI\Df\lX III, \V. 11:. \\'1:--TEI\STEE.'I, :\ \/D J. \V. Rll'oC Z\l'7 > Contenido - For~casting Peak Seasonal Capture of Sugarbeet Root 1\la¡_!got (Díptera: Otitidae) wilh Stic:k\ Stake Traps in Idaho E J. Bt.::c111:--s11.1, D. O. E, 1 n~o:,-, C. D. \lc:"\1:A L, A:'>.D J J. G,,1.LIA, 2ll, e') TEORIA y APLICACIONES - THEORY AND APPLICATIOl\lS Cultural and Chemiral Control Stratrgies for Three Plant ílug (Hetcroptera: Miri~lat') Pe~t~ c,f ílirdsfoot Trrfoil in l\orthern \\'i~ctmsin. t-.f.\HI\ S \\'11•i:1.1, Jo11:-- L WI:::Dtli::11c:, .V"D D.\\ lll B. Hoce: 20')'1 RAVINDER K. TYAGI and $AMIR K. BHATIACHARYA: A Note on the MVU Estima.tion of Reliability for the Maxwell Failure Distribution 73 MARLI M.C. NEVES and PEDRO A. MORETIIN: Second-Order Expansion of the Mean Squared Enor of the Cochrane-Orcutt Estimator of Time Series Regression Models 81 RAÚL P. MENTZ and PEDRO A. MORETIIN: Tea.chingofStatistics in Latin America 95 Efft>rts of Thnps palmi and Western Flower Thrip~ (Thys:rnopterJ: ThripidaC') 011 th1· Yi1 :,1, Crowth. and Carbo11 Allocation Pattern in C11eurnber~. S rFPIIEN C. WI:::t.TFII. J, \ \ ílOSF'-HEI\I, 1\I.\I\SIIAI.I. W ]üIINSO:-S, R.f.L. ~l\l \"sil L.\l HA H. GllSl;Kl \l.\-:-_'11'l 10 20lJ2 Pl.J.:'1/T HESISTA:\CE llt-..1d1rn1 ol l.ocally lmpron·d l't•arl :-.ltllets to Thret' lnst•et h·~t\ :111d Two Diw,i~t·~ HTG,Illl-:t\H 111 Conteuts S,·111·).!al ..:, :;.: Plot Size and Shape in Relatwn to Soybean Resistance for Velvetbcan Caterpillar (Lepidoplera Noctuidae). J. E. Fl'!\DEIIHURI-:, A. R. S0FFES, R. D. BARNETI, D. C. HERZOG, A:>.D k Hll\s0N 2107 Yellow Sugarcane Aphid (Homoptera: Aphididae) Resistance Mechanisms in Selected Sugarca11, Cultivars. W. H. WHJTE :21 ! 1 ESTADISTICAS OFICIALES - OFFICIAL STATISTICS Influence of Selectecl Phenolic Compounqs,on Development of Bollworm (Lepidoptera: Nocluidae; Larvae. DANIEL J. GttERRA, J. T0M _C0THRE:--, AI\D J. R. PHILLIPS 2ll-'> JACOB RYTEN: Planificación ,y Fijación de Prioridades BCOK REVIEW JAIME ROBLES GUILLEN: Consideraciones Generales Sobre la Política Nacional de Estadística y el Plan Esi&dístico: La Experiencia de Gua.tema.la 147 en la Formulación de su Plan Cotton lnsect Pests and Their Management. e~ A. Mathews. PeJt Management in Cotton. M. B. Green & D. J. de B. Lyon. Integrated Pest Management S!lstems a.,nd Cotton Production. Raymond E. Frisbie. Karnal ElZik & L. Ted Wüson. ReYiewed by TH0M.\S F. LEIGH 211 !J 105 �• T F E R T I MUNDO ASOCIACIO~J PARA EL DF.SARROUO DI LA lND'JSTJLI\ DF LOS FERTILIZANTES DI:: AMERICA t.>::u,, r,. A_.-' DIAECTOFOO No. 41 Vol . 13 Sep-Octubre 1990 PRF.SIDENTt' E.JU PT!\O lng. Manuel L,111 :nJ M1 ·¡, es Fertilizantes Mex11:a110- ' \ Editorial ........ . .......... . . ..... . ... . . VICEPRE,mt. '\Tt. ~.n:n l :vo lng. Alfre,10 (,ruh:• 1-lul'< Palma\·en. S A ~N DICE ------------------ Tl:SORLIW Azufrera Pa11:1mencanu, .:, \ SF.CD."fARIO EJffl'Tf\ n Dr. Jaime He1 nindez l)uv1d_ SECRETARIA TF.CSICA Lic. h onnc Roa i:~roliar SECRET \RlO !t.DMl:-ilSI RATlhl lng. Fau,to Momoy¡¡ ~ C:OMlTl~ fECllji(.;U Presidente lng. Fr:mmw Castillv < ViapreslJellte! ,4'" /ndlLWIUI lng. Adolfo S1~to •d:i-.r,. •ll(ro•;vm1 ·u Dr Rob~rr11 '\I, ,~_. b~·1t1 11 ,.1 fCII Arta Come-cw 1ng. Jorge ! .11u.:i Rueda .1rta DeStJrrullo lng. Carlos Lopcl MO!J Area Ma1er:as Pm11as lng Gabriel DomingL1<1. r' En Géne.11.1. M1Hf olo~111 . Clas((icaczór. ele Suf/os M. en C Nicolas Aguiler.1 H Voaltt .. . ... . ..... Editcrial El Papel de las MuiJ~es f!n el u~o de Fertilizantes Pr' , ~, • .::,,) 1 • • (-ta • • . • Perrn d1? Empresa: PA'.!-l'AVEt-l 2 . . . .. . . 8 . ... . ... . . . . PolíticaJ de P~ecios y Subsidios para lo~ Fertilizantes en Mé:nv, . Brasil: ¿Un Nuevo Conw~"zo,; .. '' . .. ..... .. .. . . . .. . . . 24 29 ----------------- • Calendario de E-.,ento~. • Temas k08XCS En Ftrt1lizar.:es .7 vva;aao.1 lt1g. Gus1.1vv Larn Gutiérrez En Fcr1il, ~1.11e.° CompleJC< !ng. Gcrardo Al\'aradc• A. v1l:1 En Eltmtn1os Menores In¡. Guillcnno Banuct P~rcz Er. Ftrtil,~ación en General lna. Rubt·n Rodriguez G6mcz Me~1cah No 52 ( ol Hipódromo Cond~s:. 06170 Méx1.:o, D.F Tels 553 40 09 ::86 48 43 Telex 1772696 IFALME fax; 211 5~ !5 [ En Comema!iiaczM Internacional ln¡. lgn:mo Galarraga P. In¡. Ornar Uahndo Alonso En Tra,uporres y Servicios ln1. Octa\10 Ductlas Islas En Ftrtil1:on1es L1qu1dus Lic. Oon1.1la~ B. Cowan --------------- ADIFAL es t.l ór¡ano de comunicaci6n interna de la A\ociaci6n para el Desar:uUo de la Industria de los Fertili-r zauteS en Am~ Latina. Se publica bimestralmente. Ccrtiticados d~ licitud de Titulo (No. 4323) y de Conterudo (No. 3S21) expedido por la Comisil'ln Calificadora de Publkadoncs y Remtas llumadas ti 1 de noviembre de ___,,_,1, .c. ~"-l989. Franqueo Pqado. Permiso oc Publicaci6n periM1ca. Autorizado por SEPOMEX No 0120190. 13 8 Desmañanados de diciembre y enero . . ..... . Actividades recreativas del Centro de Capacitación y Desarrol lo de Persona l . ..... . En marcha el XXXIII Torneo de Boliche Fertimex .... . ..... . . . . . . . ... . ... . .. . .. . . "Eres fresa". . . . ... . ... .. . . . . ............ . 22 Gerencias regionales de ventas .... . ... .. . . Pacífico-Norte . . . . . . . . ... . . .... . ..... . . . Centro-Sur . .. . . . .. . .. .. . . .. .. . .... . ... . . 31 29 29 29 23 25 26 ,. Sabias que .... ... . . .. . . . ............. . . . 31' 31 30 30 31 diversión l.} entreten im !en to 32 Una mujer con ideas . .. no tiene problemas . . 34 f-t-rt! '"':"' ~nr4"' 1 ------------- Rulfo y la expresión como novela . . . .. . ... . E! c uerpo . . .. .. .. ... .. . En /nsec11cidas En Azufre Dr Fernando \fanv OrdMez 6 9 10 11 p.' Unidades industriales .. . . . .... . .... . .. . . . . Guadalajara . . ... ... . . ...... ........ .. . . . Salamanca ... . .. .. .... . .. . . .. . .. . . . . . .. . Monclova . .... . .. . ....... . . . ..... . .... . . BaJio . ... . . ... ... .. . .......... . ...... .. . Torreón .. . .. . ... .. .... . ................ . En Frmliwnres .Y1·mge.wdr•., lng. Rigobrnc• Rot1k~ , U.'ICf!liA.S: 3 5 Los recursos más valiosos para la Empresa son sus trabajadores y empleados . . .... ... . 14 Emotivas despedidas para compañeros que se Jubi lan .. .. . . . ... . . . . . ..... ... ... . . . 16 Visitamos la zona de los volcanes del Anáhuac . . . ...... . .. .. . . ... ... ..... .. . . 17 "Rosca de Reyes y chocolate a los ganadores" 18 Con gran éxito cu lminó el concurso de fotografía Fertimex 1985 . .. .. ... . ..... .. . . 18 10 ._ Nombramientos y ascensos en la Dirección Come rcial . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . Resultados del Programa CECADEP 1985 . .. . Cómo fertili zar nuestros jardi nes y plantas . . . Fert1mex participó en el desfile del Día de Reyes ..... .. .. .. . . .... . ... . .... . . . . . 2 i . i . . . . .. . .. . .. . . . . Información Diversa de la Industri a de Fertilizantes .. .. . . . . • Nitrógeno • Fósforo • Potasio • Azufre • Noticias Varias • Nuevos Nombramientos En Sutlos Dr. Manu~I Ar.aya Gardu )o ! . ~ .. . ') Fert1mex apoya a los agricultores organizados de Michoacán . . . . . . . . . . . . . . .. ... ...... . Los inoculantes. val iosa alternativa de fert1lízación . . . . . . . . . . . . . Convenio entre nuestra Empre sa 1¡ la CCI . . . La Institución construye para el fut uro . .. . .. . Clausura de cursos de capacitación para mandos intermedios ...... .. . .. ...... . ... . 1 . ... . .. ...... . • /\ 1__, ·:· culture! 35 Guy de Maupassant y el realismo 37 fEATIMUNDO órgano de comu1'11co::ón interno de Fertilizantes Mexicanos, S.A. Pubh<o c1ón b,mestrol editado por lo Gerencia de D1fus1ón y Aeloc1ones Publ1cos o troves de su Deporto.11e11to de Pubhcoc,ones Todo cor~c":.pondenc,c deber: ,: 1. 11 se o H:ATIMUNDO Moreno 804 8o piso. CP 03020. Meuco. D F teléfono 536-Q0-20 ert 168 Los ort1culos firmados reíle¡on sólo lo op1n1ón de sus out ores Esto re111sto es de d1str1t>uoón gratuita 39 �r~ ; .¿ No . 73 !)m~l~r1ct~;;~90S to/ 199_ 0 \lanut~ Cad1•na \111r,1ks lltrctk>r ~a,11 'forres llarr6n Subdirrclor l:,di1ririal \d1t·rto l..llu~ lforncmJnn ,. le dt lnf<>rma~ió11 (;uillcrmo Pimcntcl llaldcras l ,,IJl~HJd¡¡rc, , t .,~ 111tonio ,\s.11 l"Jmacho \!~ria 1)11l11rcs Car, illo G1'1 111CJ. J-ili.111 Camp,.._ \l.1. d,• l,1 l.111. Olh,&11:!> Emhri, • , .,r ldn l't·rc)ra \lir.11\f:a ,. 1 1 Je ,11~«:.1·1,> y 1nn1 Ji...wn editorial......... ......................... . ...... ........................ . Nuestra Empresa 1 1 1 1 l.ur .. ¡u, ~.1111:hN \frjh1 ., ::¡ ..ti z • 1, '!í 1 'ª j.l\h'I \11~ 1'1,!IJll i tluardo Q11ii1u11,.., l)i,¡ 11ho1u.Sn Wll!,ino \l11r:1 R1•cr,1 ~ i u ~ GI rJ'J. ~~ 9~ ~ !· -a~. ~ 11- jf=. ~ ~ 1 g, 1.! t~ l ::l 0:s '3 f (5! .! ~ ~ ~~~~~1~~ ""·• .,, ..,l >.}-5twJi!! J"s 1~•· ~ ~~~ni " .., f g• ! :.a· _º~~ e ~ ~j ~ ! = 5. · ~sm~B w o u r:. Cl. 0 ] " w ,11,1,11111111111;11 ,..,..., .2!< io i&: .!s1s 1~ s. . ..,ce., §-a ·;s l "" s·!lº "H. "' p §,°la ~"JJ. ~ ¡:: bO CD = Q.; ·~ 1~ :i:: • .J 'o fu ""~ ;; ~~ 1G.;;· ~:h ti .s ~ _¡¡ """" !! ;!l -_.,..:1::¡_u ~" º t.;s ~J la ~ :a&. ¡1~~81:1¡1l1~11ttJ~~,1§~1 . . 1e. i . ·º . s .. ot]i... .:;1-clJ~ . e .. o ~ ¡!S ..a < 1l ~ Ec. ~ c.·i: -~ ,; =l ),,i. • ] =~(/) !! . í' ¡ij ~. n:.: JJ1·r · i ,¡ , ..J ,.f.=<tJlwi1.1h zs !'s ¡ j !~ &l"o: !l' 1 j :; .s ls a 101 ~= 1j. j 1 § ~ o ~~ Jl ¡: ~- :¡¡>,¡.J tt~e-~ P :; .o¡; ¡= . t ~1~~i1 s 11 ,, -e . . . "'e e::~ -o 1lJ1si;J-fl]il ~]]~1~~]~!M ¾~s~ilt!' ~~f§_ga t3!: ... j ~ ~ ].!!::1---sgr ~];¡~ niS -~_g ;E JJij" ¡g¡., "'§"~Ul~-5 . 1i~1r~1l ,, ~'6~1[~]º~1!l{i~~i;!i•J.~ .] . ,,., ,,. ' ""º•' . J-t· s{.qf~ ~= _M ,l go1!!-5~ :ii.ic§~ "] E o ¡ J!:E"5:"5 1jf~ HiIif~ j¡t1ifH111 lifj!f1fJi1!1fHiIl!l! Nuestra Gente Integridad, capacidad y honestidad: es la fórmula para una superación en el traoajo ....... ... .. ........ .................... . ..... ... 32 Un amor a toda prueba .. .......... ........ ..... .. ...... .... ...... ....... ... .. . ..... 34 . ~ ~ r ¡ 1 ¿ Fertímundo C:Jl:ural 1 l !1 .u .,:1 jl i 1.!1f1!~.1 1hi l!j l .1,11•1111,1~. 1~ ¡111 'I''!11.~ li~~~J1§ ¡.;.~it l• í- J l:a -~ :a .,, lj~ j~f}j1 f~js~sl IJ], l§ i •J), 1 •.. ~ f~ !~ e -~. Ratificó el PresideTJte de la República su apoyo a los campesinos ..> Mayor participación de los sectores privado y social en la distribución de fertiiizante ..... ........... ... ..... ...... .. .. .. ...... .......... ........ .. .. 4 Unifican la revisión contractual en las unidades de la Zona Golfo .................... ...................... ................................ .. . . 6 Un nuevo esquema en la distribución de Fert1mex .. .. ..... . ....... .. 8 Campesinos oaxaque1íos: pnncipal,9s distribuidores de fertilizantes ... ....... .. .. ..... ..... ........ .. .. ........ ... ........ . .. . .. .... ..... .... ........ 1O México, miembro potencial en la Cuenca del Pac1í1co ....................... 12 Garantizados plenamen:e los clerecl1os laborales .. ... .... .. ... . 14 Recibirá Jalisco 160 mil toneladas de fertilizante........ ... ..... ...... . . . 15 La Armada de México se preocupa por L, Sl)fVíC1os a 13 c.Jmunidad .................... ... .. ... . .............. .. ..... .. . . . . .. . 113 Gran versatilidad del muelle de Fertime>. en Lázaro Cárdenas... ............................ .. ... ... .. .. ........ .. .................... .. 19 Jomada de seguridad laboral a g2renc.as re9;onales de ventas ...... 22 Logística, envase y embélrque, méd1.,la os;::"nal del muelle Lázaro Cároenas ........ ... ..... .. . . .. .. .... ..... ...... .. ... .. ...... . 25 Venezuela, seoe de la II Confurenc,a LatmodmencanJ sobre fert1l1zantes ... .............. . ... .... ..... .. ... .... .. ... ..... ... ......... ..... .. 27 Actividades de la Unidad de Promotoras Voluntarias de Fertimex ....... .. ........ ..... .... ......... .... ........ ....... ....... .... ... ....... .... .. 28 SIDA. una enfermedad que debe prevenirse ...... ......... ... .. .. .......... . 30 1 1 1 ¡ :t ... ~ I ,. . 1 a ' ~ Ju,1• Luis Gar~IJ Sw,J ,,1111a,h,r l.11,• < ,u1ll,·1 '"" \l,,r:ilc,, L.-,pr, irt CONTENIDO Fertimex ·fercimunclo i !ii1j11j 1!fi!j iji ! i~~ Un moderno actor di] cine de '-1 cc1an . ... .. . ............... .. . .. 35 D cine: un amor eterno ..... .... .. ... .. . ..... .... . ...... .... .... ......... .. . . 37 Cosas y casos cunosos .. ........ . .... .. .. ..... . . .... ... ..... ....... .. ... . 39 Eclipse total de So! .. .. .. . .. .... .. .... . .. ... .. ..... ..... ....... ... . 41 Cómo observar el echpse ... ... . .. . .............................. 44 El tamaño del infierno .. .. ... .. ....... . ... .... .. .. 46 ;¿ t ,¡ fi ; ! ¡, . ¡t ~ h· :; ! ~ ~ ... ~ .' ' ~ J. ~ ::i ~ i e ~ :X: ~ ~ :X: fc 4('. .. t -< .,• ~ < r11, ; o ,'iueJtrtl port.JJ.1 C,u/11vo d,· 111 ·,,natc en "7 S,rwloa í l·l 'RTl~IUNOO es el órgano de comunicación interna de Fcnihianles Mc~icano<, S.A., cd11ado h1rncs1 r ,lrncint ¡,vr 1, ll1rLwón tic CornumLaL1é•r <;,-c1•I. 11 ,avé< de sus dcpanamcntos de l'rcn<a y Publicaciones. Toda concspondcnLÍJ dcbcra enviarse J rcv1~1a Fcr111111,"'-" !':.Jg,H•\ :,,o 31 M1' ,\ • C.I' IJJlllfl. r 111. :-;arvanc, ~101co. D.F. Dis1nhución gra1ui1a. Los anículos y colahoraL1oncs !innadas expresan la, 111111·,11 ._,, ''"•de ,u, autur, < l'ruh1h1J.> ~u ";irodul't>éin pj 1c,.il o to1al sin la aulorización correspondiente. l .1 míormarión contenida en esta revista, corTCspondc al himcmc Julio-agosto de 1990. ~----------------------------- _________. 1 2 () Cl. = r.J'J. o ~ .... = t ~ f • 1 - �9FDc e:oc 12, S, l \ 'ofumf' ~tarh l'-'í7 1,c;;,oug..34:\-4 R e..., Ot .~•r- , º"" '"· ,.t~ .- , , • •• , ...... l"t••ru. i.vn. 1,,,,_{1.:,· JJ,, • .,,,.•·•, l~ • H.,..¡quart«.- 2000. Dr. Haldore H anson, Director· General Emeritus of the lntemation• Turning his attention t.0 the bencfits of technical assistance bv in· ternalional agriculturaJ reee~rch centerB, Haneon presented the Chinese viewpoint oí what th~y gained from the centers. Four primary a.reu o( be.neíit givt:n "'"e™: CDlllllriM, vanees in agricultura! technology, (3) the best available breeding materials for genetic control of ill.9eCt, an¿ pla.1t díseases. and MI tnünin1< ano cont inwng education for scit..>ousL.._ ■ al Maize and Wbeat lmprovement tiOIUI when he addtts~ the IFDC (Amtury Club during its ninth Annu• al Banquet. The banquet ...as held Man:h 17, 1987, at the Ramada lnn in Sheffield, Alabama. U.S.A. The Century Club is a suppon group com- posed of IFDC staff and community leaders o/ the Shoals an,a. •·•11 Bang/adea/a i& 1 Dr. Haldott H . ._ CIM~ll:7 ia'-omingp+Wli....,,.noreintat.,..andcti--m-Lhl'-,themm ~ ID powth ol C10P produt:tlvlty _,,-,, ., . . . In pert. be dlrect1,y llnbd to the powtng evl-- - ol crop nntritlaaal ~ ol mlfur amldnc. 11,a l4ialoll tbsebw -tins tRid conq1.Uring t/ae c/aalknge• t - • 11wzledtllat:tbeGa.wmDID& neumine the nquired fm-tilizer pcoduct miz and datamiDe the moat of a changing agricultura/ situatiotL It may aoon urue .n.:tiw-..olobYinínaaqlllliaato matain m lncnMinct:, illtmaift lllld as a mo,ul for privatization dhlnltledaptml-.Special-tion ahould be given to the merita ot donmmc pcoduc:tloo _.....1mpnrtationolmNlanllur, NP.--tal.ulfur. ad NPK ailfar Clllllhmeücww of fertilizer s«:tors in other developing coimtiwa. TlleMialiaaflaimr_.--,..., t.hat tutmwt.uliw pla.t. ,.,,. . . . ahowd caaaider locating unaplanta withiD tbe o( m.wbt demand nther thaa In the area ol raw mat.eri· al aapply. 1!:xt.aMllng the oatnnl pa pipelma into the market may reduce tramportation costa an<I signlfic.aotly relielle t.be already e - . . d lnfrutructure (railroada, roada. bargml. ..The Misaion made ---1 recommendatior,a to tbe Goveniment to further develop a c:oet-<offective ad socially aenaitive '-tiliur -=tor:' Stan&el saya. ..Tbe ..t.abliahment of a monitoring and waluation -,..tem ..._. recommended t.o flD.IIIIN tbe effi. cient open,tion of the fertilher ac:t.or. It wu abo re,-nmm-,ded that a wtl· fonn pricing polley be •tabliahed from BCIC to BADC ..- to privat.e diatribut.ora. ln onler to alleviate the un.favorable debt to equity ratio, U.. Mi.ssion p...,.,.._¡ that U.. Govmnment conaider abearbing all cr • portion of aome foníp loa:na to fstiJmr planta and convening that amount into eqmty in the fertiliur planta... There ts ¡:rowing mdence that tbe p..-ent miz ol fertiliser lwea. triple auperphoepha~ and ruuriate of pot.uhl will oot suetain the nutrit.iooal r e q ~ t a ol an agricult.ure t.hat ª"""""""°t DirN'tOr•(if'nf'r■I Em~rituJii. -don•• _,. ·-------"',,.,.,._,. \ -..-~r ,, - · · · · · · · · · - ·.............................1 oHp •... J ..,,._,...,._,D•••, ..............._.............. - ~ - - ...1 ,PI - - - - - ·.............. ··········-'.. _......_o .................. "9olllllt~P0SS e:oc Wl \-.hmf' 1! JJ.t,,, .-ml.,.., ¡~.,., li!t Repor ~ I 1• ,ll \i..-1 l-H.t. ¡;j t '· Tbe briquetter demonstrc.1t1on lndoneaian G~ment and pri\tit.e industriea. Tbe USG briqueu..,, holds aignificant i n - t for thP Goverr,· meat of lndooeaia becauSf" it rcpn:· Nllta a practical means of supp!ymg USG, which ca,, bedeep placeó in rice paddiea and thereby reduce the amouot of fertiliz.er actually usc.-d by tbe crop and thus lov-er the total co=,t of fertilizel" uaed by the farmers. a. • "·· •4-~" 'J >f...;," ~ ... ~ , i . , Ji - "1 h(~hnfl'..J·ttt-r p: ., f_<.' ..-.o.-. .:s f"''º .-:rorr conr::! ;.e;U:t.: :,y · ►-"" ~t,.. td ,orl~ lnC'S [Je.. e:1,-'pmera Ct.:-· r(: ,~.1 íl>C') of ,h~ l,1donbio..~ ,.i l n-J~SLI"' C$1t. a:id lf!JC .. l.1:1.0 dt la Vei:• 5,.¡~5. · \\'e rn,,,._ f ifi...,; and u:--.u-<i .111 \;il:;i~l~-,_ t b.· i41..,ct 1A·c :hat ..,.¡,~ u~ r,...U~· d<· ••~•-'...J e:ic1 í~ ,cat•.c ·•: th~ F c.,11.n ,\c.a~rr.y , · ~r,. t.ltural ~ tt'net·s of fu 1:h ov.. C~oa -\ st ud, y.·.;s thE>n cond•.:ct.•..:: ,,r tht , ..., '"\1caJ and economic f~a.,11,1:,t ,· of ldhn ca, :n,¡ t t.!9 llldl·h,np m l n<Í~n~•í• The ol pr,.c,,cing USG fr.,~ , eithe, urea pr.;., ... r~ :, i tals. 1.ne'i. and dust °'4-.. ..~ deterrOJ.llec::!. TI,e r>:suhs of this stuó· p=-.J tl.at t h,: :':"!achine 1~ qlll ". af:oniable by lndonesian farm· •:-,..as ....Uast.i..in Oll>t r c!e,.-eloping ~t,~_,,,,., 0 ,-·.., , , , .,,.¡, C"'JUnt:"'1-811. Coa\:'l!r• ~'OSlS c,f the .......,fouodto t,.. ¡....,. than 1O". h1gher than the currf-n l cost of ;;rilk-d urea.11-,t"~ a.n:, !ile'\,'el'1Ü advantag,,• to USL'l,I( U>!' 'illa¡¡elevei bnquetter. c..--·• IFDC·!loloo,-· 1 1 - N_,. CGIAR Clw,••• G-a.c,y - - ~ C.:ioductf'd • ·e ~....~ PmvidiNI PHIUUCE Fir,t.. it L1 cape- l"f--■uoe 5 •• i..j14LJ ., t;/f ',, 4l;i4 ~ l E!] Fertilizer Sector Evaluated .\n IF{)f O J ~ : ted tC'am com rr.J!,,&ÍOnl-<l tn evaluatt• Burma·s feruln· ~r ~ec..1,. ,. re<:enlly co:npl<'h..-d a rcport !llt.Jdy d, , :ilWl., 1;-. f1ud:n,t:: aud rl"C'ümmei'lda, ,nc 'm· 1r.l"nc1.,1n~ ·1,eeffCC'ti·.·e~'iOÍ lhot r,e,·t,.,-,r 1 h:• '-' ' .. ~, rund(•d hy lht- L'.~ fr., lna·m~uoncJ O(>\·elopr.i.t :lt . ..,. ·. v d undl:r a 'luhconua, t. ,., • 1 r,, ..,. ..>.i,t. Con'-.Jrt.n;:n for l::, t.<, i: .it .,na ' (),.. t.:·lopment. 1:r l'aul .1 :::tang~I. IFDC-s Depuly Ma"ld.;::'!'l.C flin..ctor. ser'\·ed as lt-ader for h(• sttiu \ · v- •. n. C)th,:c memlK-rs of thrteam t~cluded Dr Ray Hooker. Economist 12 private cons:.tlt.antt. ano Dr. <-am l'ortch. Scil Scientis, with \\"innx,K lntem•tional. The U•am meml\\ n vi~ited a rang,; of agricultu!'·ll p~uclion and ter:.iliz.cr d t:-;1 nbut.1on c.~nl<rs. in Burma du.nng , •no her r-i -'l m:l!:mbf.r 7. 1987. Thc~ v. ,Jrk(-O w1tl-. RiJrmese counterparts from l hl: \ST1cultural Corporauon and t he \.11ru&try of Agricukure. Fisherif'9. m rl For,• rr\ Tht.ir work rnduded a t"e· • 1e,,\ uf 1 1 rn....cnt ~fü.pph' and u,t> of tpn1uzer ,nC ""P•lUU-ed suppl) system. ,.....Pi."' ..'!On USGO.-tn...i .....,.._, DnftNI I• NntT.. Y..,. TVA"•~Yaaa,rnO..bl•• lt"IX:•Alrica Coa41'C'U º" ff-r 1, r• ~ ¡1• •,t:• •• lri:.,·"Wtl••"·" trrtthzrr ú, .,-t,,p,n¡;,a: Burm~'I-~ Raa.oa tao• a. Vep. lf'llC SpttÜII Proj«t (ftlll-, aad Ea<. Su...-ta. MIOC Mrc:h.niC'al F.ntrirwa-. ot..erv~ tlw operetiotl of lhe briqlPf"tlC"r ble of usínc a relatively wide '"'-""" "' fertiliur Tn thi,;;: Ourme is fortunate in that. tt doe-ha, e a coJDpdrative, advantage º"er inarw A,ian countries in the p:-ochJt:tioñ of rice and. thereforc.:. can and does e:a:pon significaot quantilies. Thc !JUC~ oí theee positive ~liciee is "' id..--nl'. Rice producuon has mrrea.wd ne:Ml~i ~J ( sinC": l 973i7 4 . Fert.iliu!r use h.s.! nParly quadrupled and domesti<product.ion. sp.1:cií1cally nitrogf-n has nSo1..n frum r'..!1 m l 9";'0 to self.--sufhcienC') by the end of l 98(,•87 w1th small quer,· th t h of urea available for expon.. l lo•,evcr. Burma still rank.9 among the l~rst in Asta in intensily of ftrtihur use. As- a rl"ft.:ll. Bu rro • u; faced t ws. ,rnd li. ...:< is,ue:- fr.rmg \.!"ie ft-rt 1IJ\'r !-ot.-<:lOr r\gncultun: tlomtnateS the econo:n} of Burma~ Ric-e. alonic ....-u.h thc puls~ tbea.ns•. nccounted fer n~arl:,,, 40Ct of thtloreign e u ~ earn..: by the cowiu;· in !~,-.6 ~"; H01v••ver. bf,,c:auM- of ~h.M · ing in the growth of domest1c n ce pn"luctlon and }09.- inte!"TUltional p n ,~~ of n t '?. fot""!ign e.xchan~ •· lnllng~ f:""\m r 11.:t ha,~ n.ccntl), droppec dr.utu:cl!y Ou the posJuvc side.. the polJci(;-.c. of thE> GovefflJDf'nt of BW"'m2 O\-"\!!' tbt: P-4-'tt decade bave been geared cnwL-d tn· cre.a!'W!d use of fertilizer cd tht! in· trodU<.·tJoo and aptt,ed o( Í!rlp<V'-..d local varietiea u well u h.igb·) aelding vanc-- -- .. ,~~. ✓: .., "',."- } J - .-·~ ....... l<iliUf>... Fff1.ili1rr !,c,.-tur F.v.alilA&ed ,,.. ·"'-- -~ of Dirfoc1or,,' Af.,_ Coaumtwe ...,.,un ll•~-...... JJ'DC,Afriea'• Tnoiol........... Hó.......<a lJpromi• TNi•in1 P'NicTUN ~ ~f. ~ l .. - lA1it1 Am.-nc-aa Aerontt .\fncaa tt..pN'M"llltAdea - Board -.....- ,. _,, ~ -~ 13<k>k nn CF"RES \\ a.-c Moc:t.f •" Nnn~ l.'o ..p&.-!ll..pdat~ nn Traviiii I" Htr'••tt F._.. u,¡....,.¡flcattOIII of lJrrt,vek,pinR-'Aill,•U-v -',rriculturir tJ,.,,,ud AC"11Ut~ AddiUoa.al ~ ~ ~ ·~~-- --- <=:...., ;,... 1.,-;(; ,~Hipliab<a : - • lf"DC P - . . i . . ... ( .;r_;;,., ........ ..~.· 'i"' .,,_~) m ~ () 1.t9-'.\1'.t " ~ l i r Uuqu«tl.ff f..- Produc-1~ l , .. (,,,'Í .. •" ~ '1oluaM 13. No. 1 \ta,ch J ~ '°,q' Í ~*- ,?".. ¡-:tr , . _..r'•·:i 1 "i.. r.J.;.: .....,.ted much mu-rest from lht: ~ ,,,,,,,.,·.;- IC la tltu t6su~... to , 4 1P.": Small-Scale Briquetter for Producing USG Demonslrat c·d _ wn, Sed '-al lndoatti•- The h.ighlight of the annual revitw meedr&g ol the ln<lonMiaD Fertiliz« EfficiaK:y Prot¡xam. held i n ~ lndorwwia N<M!lllber l&-17, 1967, was lhe demonat.rat.ioo of a smaB-acale briquetter t.o produce urea supergranulea (USGJ. This fcwth annual ~ which ettended. by engjneff& agronom.i"t.s. and 90iJ scientist.1.. we sponscred by the C-tn for Soil Reoearch (CSIU ol t.be Agmcy for Agricultunll "-8rch a,d Developrnent IAARDI. Ministzy ol Agriculture; Fertiliz.cr Produoers· Auocietion of Indonesia: and IFDC. 'lbe purp<B! ol the meeting was to pre,enl the put year'• ,_.ita ol the fertilizPr efficiency prognun Three IFDC stnff members. Dr. Plwl J. ~ Deputy Managing Director: J ose R. La.ro de la Vega. Special Project Eogineer. and Dr. Dennis R. rne_,, Soil Scient.m, atiended the annu.,J ..-mg. They ,.,,..., pleased ..;1h thc ~ <lf !he meeting and the acn>¡>t.anoe of the briquetter b} t ho-so• i--t. w . • l r r ~ t.' f l '¡, J·\ 0 ~ ? ~ - - - " ' - · ··········..1 \ WJ N -~~ IIIO,. • pror-U •t .... J t t , t ~ ,.f'fiHz.,- D,,,,. ñop,,1,n1t c.,.,_, tk velopmaiit IUSAID)/Dhaka raida>t miaaiona. Ben___.. Aa ia the caM with otber ct.velopiDg W ..-:iog m,d coaqaarioa tbe d,.0-,pe-,(. changinc apimltwal llituation. Becaua al ju IICJOCWftplieh.-.-to in ,_trw:turing ita t...til.i&« diatn"butioll eyet.em. Ben8'edeeh mq 1100D _ , , . , u a modal for privatizaüon of fwti1i.,. eecton in othar ~ g countriee. Duriog Jw,e 6-21 IFDC'e Deputy Manqing Dinicttt Dr. Paul J. Stanpl paticipet.ed in a \\u-Id Bank Máaion deaigned to review t he Rengladeeh fertilizer aector. Tb.e objectivee ol the M.ission ......, to update the Bank'• lmowledge ol the sector, ....tuate the dew&opmmta in the eect.or, aod idmtify the major -=tor ~ •uee and polici.,._ The Miuion memben, di9cu-t with the Oovern· ment ita plans for further improv,,ments in the performance of the -=t.or and the role that tbe Bank can plll)' m aui.oting tbe Gov,,n,ment. Tbe competitiveness of the a:isting producta and poesible meaauree tbat can be taken t.o improv11 their economic viabilit\' ~ waluated. Tb.e Mi891oD revi.,.;...,,¡ plan,¡ for capacity upanaions in the oector and dis• c:u.seed with the poMible chanpe lo the U•factory pridng •ystem. In e ~ out ita etated objec· ti.-. the Miasicm consulted with offi. ciala ol the M.iniatry ol ladmtry, the Pl8111WlS Commisaion, the Ban· ~ Chemical InduatriN Corporation (BCICI. the Ban.ledesh A.aricaltw'al n...&npm=•. Col-pon· tlon (BADC), tbe World Banir.. aod the U.S. A.-,::y foo- lllta-national De- flJ access to the world's collection o{ piant ¡¡ermplasm. 121 the latest ad Center (CIMMYT), made tbe projec• A foi-mer Associated Press co~spondent and later S1.au, Department officer in China, Latín America. and Asia. Hanson is an ex.J>f"'rienCRd ob..,,-ve,- of China tlnd its peoplé. By lhe beginning of th,e nt:"Xl rentury, be predicted Chin& auain three of its 'major dcvPlop:nem. ti'~ geta : (11 the product,o n of 480 mil• lion tona of gnin. more than úv uble the pre9ent grain output of the Unit ed Statea and four times the presen t output of the Soviet Union: (21 con· trol ol ita populauon below 1.2 billion (!.he prilldpal 110al in the OM-<"ouple one-child campaign condLcted ~mee 19791; and (31 increased per cepita in· come to 1800, compan>d with the p.-oL $300 (an enormous ach.ievement for • country th@ <111ize of C"hina) o 188Hft- IFDC Specialist Participates in World Bank Mission ffaldore Hanson Addresses Century Club Ou,ing a recent visit to IFOC. a wurld·-- apicultura! ,-rch adminlat:ratol' predicted that the People'a RA!public o .• Ctuna will achieve far-reaching ad,•ances by t!>e year ..... V-U,Ne.J Report .... ·-· ·.¡,Jat• -," ~• ,. ,. .....,1t~~ J-- •• • e - offldalo -6 ... Asrtcalt.....i C«ponu- aod O. Paal J. Suu,pt .......i f , tii-ftl, O,..pot7 M....-. ()lnC1.• of I F"OC'. in.-ip«"t a fe-rtilizi.- wu-ebow,.e Ul Mandala• .. ·,\lK :~C' r-.. ..... , .. l 1.A.Tl-l.L ...... , o w �e:nc \'calo.me l:S, NCL 2 J■a.r: 1!:jNI fí)FDC ISSS OU!l-:1-1:1-1 QII ,,., ,,..,,,.1., Report /11tctrnJ f•on4l F#rcd1.t._.r LJ. ti,, t p ~ ¡..· n,u ot -,k,p,.,,,.t ( ~#t tr Repor l i~ about our familiea and oar neighbon. Man impnantly he teacba ua to undontad our wbole world ímnily . .. 11ow-•re so much alilte in apirlt and the thinp that re.J!; atter, such u t.be lave el family :,nd neiehbora, bow to,_,¡, out to p.,-v,,!~ in , - ! , t.be common boad i.eu,, , ·U people of the ....ldthatisso:,: - .,,,,,,t.Butheon beycod that a.. si.&!. about lhe cultw'"1 diflae.och , · ,¡¡ tbe peoplee of U.. wortd. wh..t b,iautiful a.bout thoee cultures. u,.,~ , •. úng,¡. and the ~ d. tbem. Th r ,ugh thi.. teacbq you bet¡in tot. s•a: .Je someof the problema d. t.be woml oru:I undentand baw _.re so mud• ""~" He ~ ua about tbe st. ~,,,.u, :or di¡¡nity and t.be human inspir-.. • .on that ali people u he introdueed AJez Ha.ley to the I FDC Century Club. m.Hlion ha.rdcove~ cop,ee. Accordin@: u--.. K'ho's Who in A merica. Hale" :, writing has won him Ame.rica·s two topmost writing awards: The Pulit· 7A!.T Clab ~ . NPKFAJt«aath,• s.u. r - .,...,........._ _ ,_ _ _ _ _ ~-u.-,,,-1o WAJ'JIIDI 4.uul - • - O...._ ea... and Eatabl'9taft' Dwi'"'l' Wn.-Ulaop Mn. Horivulolano ~ l,vm 111..__...., • ~ la U.. "Fmiliur 0.Volopm..,, Tr•bl. . p . _ f • GNldNte Studaata.'' ~tX1a - uperhne•L 5 A.,...._.. a f'ffl.i.llMr ot.lrii!:mtioca uwl H•..... ~7f•.~~~~..:~:.rt.l ; IFDC-... - tiona. 1\m* Maga . '' DWrib,,O- fl7o1,.... •. --Doolsa ~~ W..-.., F - - MN111--. . -l f 'OC ~tlom ---- 7 IPOC•nuu <'.-loa 4 S.~oltklllajlap~... mark." The famou• aut.hor ha_, nÓt rest· ed on lu, law.els bu1 Nr Alea Huoy available t.echnologies. The rele•,ance oí thcse technologies to the developing-country situa.tiun was evaluated. Th~ progra.m attracted J 2 crop input pmfessionals from l\oqtl"'ftJia. Colombia. Egypt, lndi.t. lndone ,a. Jordan, Moroeco. Nigeria. Peru. Vene,uclL and Zambia. Some of tbe I.Opic,, covered dunng the pro¡cram included. Nicena·• IFOC l e . a ~ f\no C-1•.. Haley "a folk b., ·• and bis book Roots a ..cultural land -~~~ ~t ~CJT\I\ \rr~ en, and researchers lhe use of various Tiu.. N - - - - " - S.-,k lai.en.,. zine hae labeled 9 ·.uOTECA A~onomia U. A N. i. lr ~~ Dr. L. E. Ablrich& IFDCMarti:edngSpec;. liat, who aerved as Manaaw d. tilia prognm. d-=ribed lt aa a ·torum wbae U. participante . . . . able to ....... andenlnat.etbe idea• a.nd concepta pined from t.heir .._... vationa ol ...,.. and dif• ......t pnc:ticell •t t.be opentional leYel." l n v - t ~ 0--:WC--kins for FartillAr Sedar Ptojada Another MW procnun. CXlllducted during June 6-24. 1988, tocu-1 oo "IIM!Sl.ment Analysis Dacioioomaláq for J.'ertiliar ~ Projecta." Thia eit· tremely ....-thwh.ile topic captun,d u,., mu,rest of 20 participante from Ethiopia. G ~ India, Jamaica, Jcrdan. M a.d3p9Cal'. Mexioo. Pllkistan. t.he l'hilippinN. Spaln. and t.he Uoited :,tai- )! 1.r-, (6) applicatioo ,-.ch; (9) moden, fa,. t.ilizer and handling aye1 - . b dealmi; md (lO) ln tbis issue. .. hu received O'oer 300 special =ogn1 a [Q Tr>pi,.at Ahica Wcwbhop h,,. ta,,t1s:••• ... "Nt Afrtca. ran-,s; d. c:t.nicala t:brongb the pivotayMan;('l)reduced til1&ge ~ in drr laod famúng; es, maximum economic yield 1,.1 1_-:, l 7 honorarv aca de:nic dor.torate degrees. ,..hile írom other source1 ht- 4 Priorh.5- f • f'•rt.:tiur PvUcy Jl.--cll umver11; fluid fertilizer applicatioo Gd f4tmodern irription teclmology; (5) drip ~ for sm.all be.\>'1 awardec bJ m N.w SpodJlatl- 0....Joped , _ ~tlaa f'•rtm,., Pri.ze and ttiP Natiooal Book l\ward C'o11ee~ -. c...., (1) ~ J e prodw:tJoo in tbe Salinu Velley (Calib:nla, llS.A.k (2) di¡rital C<>mpu~ pbotopaph,y for cn,p productjm¡; C3) dry and Advan..,. in Fert.lliuT and lnigetion Techaology in lhe United Su,tea This very innova ü ve program. conduct.ed during May 8-27, 1988, creat· ed a high leve! oí interest and enthusiasm. 1be rationale for the prognun di!nves from the fact thst mod<'m fertilizer and irriga.tion tech· nologie,, offec a.n opportunity for in· creased agricultura! production in many areu d. tbe worid. TI,e • ~ " progra!D explon,d the mo,t advanced fertilizer• irrigation t.achnology found in the United SI.atea The part.icipants visited and discuseed with fa.rmet'8. deaJ. guage translauona. it bu aold over 6 In this iuue.. w..-.. ........ 1 l, . \. '.I""""", ~ 9FDc IS.'" 01 t9-3-13t Report ,r .. •• <'L ,,..J.C. f f' ,,,. ,rrt ,l tiit -=-- N.- Seil Plt,oapbon,i. T•t 0.,-..•"lop!(f ..,_YiaD Sc::N.Ullt. S:ludiN IF'OC Co•po«uton T\.o :"-1,~tinK• •l ICBISAT 12tlt. f'MMTP Complt·l--<i ~ ~ n !'1.~I I'r&1n1■K l'I «.al IFDC PubH•·•li cma • • 'T'ralai. . Pr-orsntn Cal•n.der . .,..- ij '-' . .,;, .. .14r ,~ ".. ·~ ':-a\ ~ ; ISSN 0149-:1-1:)4 ,,pa;.;.,.,. "'- ~-- ..... -''" ,- ,~,. .-:, :g .. ·;::, r- ,~ "·"( .;.._~.,,-,;,, . a,, n .. rl,( u ·,,r,li ~ p,... ,11,•~• ul t ht' J,. -, r-n t1o ~al ff'rt 1l11er /l,·••lo:1..,,.-'1, rF -i r r• ~ ~ t,!$ ~ ij Togolese Scientist Studies Ways to Use His Country's Phosphate Rock New Soil Phospho.rus 'lest Developed In Ibis i5Sue. .. F ~ Sped.alát• T't•inNI ~,¿__,;¡..;." HHdqw.run- A new 90i1 t.-úng t.echnique to det..mine the llmOWlt of phosphorus ID u,e aoil that i8 a,..u.ble far plant w,e has been dr,,eloped by lFDC This new technique is simple. ine,q,ensi ve. and accurat.e. With funding from lhe United Na· tions Oevelopment. Programme (UNDP), Dr. R. G. Menon. IFDC So,l Scieutist. pn,viously with the Food aDd Agriculture Organization of the Unil• ed Nations (F"-01. is coUaborJ Ling <Jn this on-going """'"'dt. IFOCs work on this t.echnique firs1 began in 1984 during Mencx1a {ir,¡t sabbat.ical al IFDC .., • visiting ecientist. Tbe new teet is an innovative sp~ to test aoile roe phosphorus. lnstead of using the usual ext.r11Cúng 100rutiOD8 to dissolve phosphorus compounda in the soil. strip; o( P"i>'!' coa.t· ed ,.;tJ, íroo b,ydroxide are u-i as collecton for tbe phosphoru9 that _ ...... the 90Ü auspens.ion. IWhen VI· tnct.ing aolutiona are used. they di,aolve oot only the phosphorus n-.ilable for plant uw but alao ,one pba,phcinJ.s tluit m a; not lx· :nailable.1 S.yovu PIIINrp,b•k Rock lluk:aa Sde-al»l T..u. lnhibltun ~ ~- H....,.,.__ ~ \olum~ 14. No 1 M.,-ch J9't9 ~DC \;ol~IJ !'lou' •-1. . . ' potential LO ~"Ork "eH in ali C..YJY' of soil-acid,c. aik., line. or calcan>uús. and appea.rs espec1aU} suit.ed for the phosphorus-<lef1ci,,n1.. aad soils of the Lropics. "l.irnit.ed pot tnals carried out at IFDC have shown tbac the test can be uaéd in soils that have been lert.il· i.z..t.cl ~,th convenlion a. fer:..i.hz.eni sur h a.s superphosphau-s as v.~U as n o o· c o aventior.al mdt.e:-1als s:uch 11! phos · phate rocks compacted with soluble fertiliurs:· be says. "The othP• t,e<,ts can O'\'el"elltimate or unJ t:!"e'StUD ,H.e plant•ave.tlable phosphoru• from soils lreated w1Lh phosphate rocks or ·~ f modified rocks." The oew methodolcgy .i!'r ine:z:pen sh,·e and the t.e<"hnCJl,1~ as app"1pri• atP to anv laborato n: : n the !~'9-df"'\ el n p ~d co unt.ní'!.. ·T ·a e ; per strip!I can bi> prepared. in &IJY labora· t-011· and t he teo::t. itself i" easy LO per· form.. Tbe PªP" r!' a.re prPpared b) imme~ing hardencd. &sh free filter p11.p er in a 1~.. S•llutíon of ferric chl,>ridt- in w.1tt·r T h c pape .... an: • he. dr.ed snd e:irpo~t--: tv a.r runom& \ <!pot" to convert the ferri t· chJonde ir.ro fer- Dt-. R. C . ~ . IF1>C Soil ~ L . p w f ~ the P¡ tett lO ck-tf'f'l'DJ~ lit" a,mount ,...,_ ia • tropical ..,.¡ ,,f pbo-.- When the stnp of pap-,r is placed in a soil-water su.::J)f'n"'i1on. the 1ron hydroi.ide on the sLnp ad5tCJrb~ th~ phosphoru9 in the sw,pension Md retam, it. Tbe strip 1...9 then tak~n out and the phosphoru, n,taincó ,s el:-· solved in dilute acid and measun,d. The idea of using ll'OQ hydrox:fl,.. coatrd paper to ei.tnaf"t phosph<,ru..; wu originally 9Ul;&""'5t.ed hy Or 11 . .\. Sis~ingh. Retired. Tnstatl.!t.e of Su1l Fert.i1ly. fiaren, tbe :S:etherland• --our rt"9f!'a.rth c&rnM •)U{ LbU t;t fM mJ.i<.:at~ that the ph,-.!iphorus t.e.-,t h.,. a good pol.erltial as a genen1l soil test· lor phosphoru".' \(eron say s. l ' d.1k,• other phv-.pt · ,ru• tc:"'.'of ._ nO\' t'-..~•.:::7 During the IM. half ;.,_lj¡ of 1988, Kokoasse t !t(' · Kpomblekou a I Thgolese sc1eoust. 1 , was statloned at · · _ _ _ l IFDC to conduct n,search on ways to Íl"lprove tbe agr,> n o nuL'. ami a:onomic effocth1.!Dess oí To ¡::o pbo,phi,te rock for crop production. This work was part of his gn,dualR progtllr.l t.c>wa.rd '"' M .S degree m soil sciF.nce from 1uskegee lJnivers:ty. Tuskel!"". Alabama !lJ.SA l. 1b((O hn..s !""b"' deposits o! pho,,phate roe~ H .:,\4.¡:·. c r bo-...au::;e Thé:."O phos• phate'1'1X'k has a I,,,., reacthity. it lS not Cxpt'Ct,o,O to be suiu,ble for direcL ap¡:,l!.-..,t.icn in its natural form. Then,fon,. ,t is im¡xrtant tD seek techmqum. such a.; parual acidubt.ion or clry granula· u~n ~e compactio~. _process v.i~h •• ,,ut..,· pnosµn..iu- fr?"ltlil...ers. to mttJ<.C· 1L agrooom,jcalJy anJ econoIDJcally ,,f. fectivP ,n agriculLural producLion. \I y purpose WllS LO ~ to ftnd a nr·w r, rm of pho~phat.c feni.hz.er lhat colllri be der."ed from lbgo phosphate rock far use u, a¡rriculture so that my cour1.r n can impc:-L k ....s c,f t he ex~n s1,1 • <,Jn,Y""nUun..-J phosph,,t.c- fertili:..ersuc!-. as tnple superpho-:r ruiire 1-r--;r, f.::112. , ?~ ne hydroXJde. anrt cut mto ~tnp .. J n "·rn long and :! cr:. w1cie. Tu t-::&Lract phl•sphor-tJ.5 from the ..o il. a l·g !l,,11 sampl1? is ~baken wilb -40 r:-J O O 1 molar cah.· ium chloride ~ lut1o n iUld one paper s lrip enclr,sed m P< nylon net bag. o, l rrught The ~trip is then t..lken out. ..lnÓ the phospho"'" ~orbed 1)0 t ht !t:rfh.ce !• f>J:trac l ,·d h> •t.a1ong w1lh o,lute s ulhr K e ~ td and m e:1 ..,urt.-d. l FDC is curnmtly in r he pro,c~,~ 1H n rgn m;.inr f id\l f'\ a.J u .,t 'º"' o f • :-,'-' Ir. this 1ssue... TOR<il_.. ~-üa, ..,tMl:i"1 WaJ·• U> l .. r 1h..... t'ouDln • PR \i·l \11~ HoldA t'int A.anual '\tN"ti1•~ l · pd • 1~ oo T,-via P Hia-'11 h1nd lf"OC lum C"u,epff'ts Sma11..,,tdrr Fertlhzn ~ta.rkf'unc Stud! ~n,t1d 'WAFMES S~mp.....ium P,1hr , .._ , utfv < -.mpl•tNI P.r ~•.rJ_inM l°'htll.-«Vn-te r::,p l°(.IDplu 8o-c'd ¡: ►-rHod1 Pál't icipatioo FitTti1irer ~_,.¡..et1.c " TP Corwt•" lt',f R.N-,,u, 1 FO( f'vhli"lKH\_,. l'.ri.9 Tra.,:n :1.c rrotena,n Ce.l~otL..r and sin¡rle superph06phat.e ISSPI." Kpomblekou says. At I FDC lhe Togolese scientist work:ed W><ler the guídance of Dr. S. H. Clúen. Soil Chemist. According to Chien. ooe of the objectives oí Kpomblekou·s reeearch was to mea..<u"' the chernkal properties mfluencing the agrooomic effectivenel!!,'5 of the fer.iliz.er mataiab denwd from Togo phosphate rock. The fertili.zer mat.erials uaed mclud· ed partially acidulated Togo rock with sulfuric acid 150% acidulation level) or ,.,,;,h phosphoric acid (2QL;, acidulat.ion levt'h. Togo phosphate rock compa.cted "ith SSP or with TSP (at l:1 P ratio!. and comrnercial·gl11de SSP and TSP. The compact.ed and partially acidulated material.o bad approximately the same wat.er·soluble pbospborus con• tent lapproximat.e)y 43'lt. of total phusph0ru11:' . Tius reoearch ~ included a labora· t.ory incubation study and gn,enhouse e.,:periments with niai.ze and cowpca as the test crops. 1be acid soil that was uaed had oertain properties similar tD those ,,r sorne agricultura! soils in 'lbgn "The result • confinr.ed lhat finely ground ~ phosphate rock alon<' wns 1Ü1tJvely iocffective LD supplying avail• able phosphocus for maize or cowpea due to its low reactnity:· Kpomblekou say3. .. Howe\'er. when Lhe Togo phos• phau, rock was modified dtt,.,,. by parual ac1dulauon or compaction with TSP or SSP. its effectiwness wa.s sig• rúñcantly increased. In the maize e><· p,<;riment., the fettHiz.er materiaJs produced by compacuon :,nd part.ial acidula.l!on W\"re equ..iiy effecciw and the:, were approximately 76": as eff..-. llv" a s TSP and SSP in increasing dry· nuHt<1r ~·1cld of mAiz.e In th~ f'0\4'pE-B '-'~l .. rimPnl. hoy,,:e ve-r th.- C'<'mp'lC-t•'<i ! T f '"t \ materials tended to be more ettectJve than the part.ially acidulated mat.enals in increasíng seed yield and pho.sphorus upt.a.k.e by seed. For example. com· pacted phoaphat.e rock plus SSP 'Ml!I 118 effective 118 SSP whereas partially 11C1duiated rock (with 60% sulfuric acid) was 87% as eífect.ive as SSP in increasing seed yield and 65% as effoc• tive M SSP in ino-easing phosphorus uptakeby s,,ed_ Kpomblekou's research thus sug· gests tbat compaction with TSP or SSP m-,y be a.n att.ractive al1.emative technology for utilizing the low rea,_ tive Togo ph=phat,> J'Y'Ck Further more. compaction technology off= another advantage in lhat other notri· eot fertilizers (e.g., urea. pota.ssium chloride) can also be included as multi· nulrient fertilizers íor faro,ers in Togn F'u ture field ""'rk is needed to evaluate thc agronomic effectiveness nf these types of compacted fenilizer products under farmers' condit.ions. ■ • r -- l•·1·~ "'11,-"~"""'--...... YIM ol ~I and p 111nt tir,o1n1t 8An1pl"" h" n_..,qoan,h al 1.. 1M"' ne~ t.echniqu,• ■ being ,1-.e(\ the new IF ~•C u.~1. ,b,,"~ ' r- ' º" .,, Thn,e D .... tnüning prognuns recently offered at Head· quarten, eparked intereat in • variety of subject-matter arcas. Thme programa were "Advanoes m Fertilizer &Dd lrrigation 'Dichnology in the United States," "lm,,,st,ment Analysis and Deciaionma.láng-Fertilizer Sector Projecta," and "Fertilizer Sector Oevelopment 'Iraining Program for Gradua.te Student.s." ~~~ed.:r:i!C~~n'::!gmb~~'f.;": 11- _,, thc · ords of BiD Vlrlllis. Gaa'IIIM~- :Lhe'll,o,-Va!• IFDC °" .,pd4u, & pro,,.... gt tlt• ,:e □ lenain,ronlealof,-,,:hingt.bematernal-aide d. hie family. Haley -tually traced bis g,mealogy acroa aome 200 imd 6 senentions. He detennined tbat lúa íourth l""'t grandfat.ber wu Kunta Kmte. a youtb ol Tbe GambiL Weet AfriCL wbo in 1767 ...... k.id nappt,d and brought to the U nited Stat.. as • slave. During Haley s 12· year och-aM,y, he tra....ied more thiu, a balf m.illioa inilea. conduct.ing bis study in moN than 50 librariea on 3 contineots Haley'• &ou bocame the b1g¡;;'.>!'• ~ AJa ~ - '°°" Three New 'lraining Programs Spark Interest in Variety of Suhject-Matter .Areas became elJg,ble for n,tinment, be left the Coaat Guard 1.0 embark 011 • ncareer u a full•time writ« Ouring the long. inteosiV11. chal· during ita tenlh Annual Banquet oa March 22. 1988. Aft.er vioiting wilh 1 FDC ataff and touring ita Heedquart, en facilities. Haley oerved u tbe kq,note opeaker for the C.ntury Club banquet. held at t.be H olic!Q- lnn Ul Sheffield. Alabama. 0n the loUfflrin& day, he addi9eecl a publlc gatbering at TVA'• Nallonal Fertilizer Development Centf'r. Born in lthaca, New York. Haley spent much oí lúa youtb in Heaning. Thnneaeee. wben, be first learned of bis ancestry from bis grandmothcr During World Waz 11 he wa.s a aJúp·ocook ,-itb the U.S. Cout Guard in the Southllr8U Pacific. )!aley íougbt oíf boredom by reading and writing. In 1959 "'hen he t4' t,, r, l"'IWIIIJ"-UI 1-'~rltbur JJ,-,v,I,op1n•11t C1PJt•1 H-,Jq-- Alex Haley Addresses IFDC Century Club lay Autbority ITVA). ...... o .,. ISSNOI~ ~p,,141# u n H-,,,_,_ "Ale,r; Haley is tbe world'a inuter IMcher-be -.:hes ua to undentand Vol.me 13, Ne.3 s.,,c-i-1988 r ,__.1, •~ f . i. ........ pan of .. - .-.: ...... C) u, �e,=nc ~,. ~:,~._ " · i ·-¡ l . ~ lJ~. 1 f±'W C&~• 11 t =:a ;: e-• 4,, v' KS ~ _J.,.. , ,. ffF'oc -·· 1 , , , .J I 14-'\.t:1 ,.. ¡.,.,,.. ~!. HeadqlllUknl- .. ◄, :-• ,..,., r,...,,-. -t,J.. ~ - Computer Simulatioo Models Help Solve Crop Productíon Puzzle J' ) 1 , f , 1 .. - - Hesearch on com· pu ter si~ulauon models. being con· ¡ hndings írom one N!gi<>n to anc-ther and. thus, mobiliz.e a vast amount of uperimental data. ducted by a large in• . . . . f ~ ~work of n:iuJtad,,ciplina.ry seientas t s from turoughout the world. can help policymakeno and fanneno in dewloping countries minimize their risks and ÍllCn'Aee crop yields. Scientists et the lnternational Fer· tiliur Development Center IIFDCI. in cnlJabnration with ot.hers f:rom Michi• g.u, St11Le Uruversity, the U.S. Depart• ,....t'"'nt of A '(ri<."l_Jltu.re. ilnternational ~enchmnrk Su.es Nerwork • for grnll'chnology 'lransfer 11BSN~1) and rnany other research orgmuza· tions. are at the forefront of de'\relop- --------------- ing crop rnodels swtable for use in d.•veloping-<:ountry agriculture. 11,ese c.,rnp1ehensive models. called Crup 1-;\"'l!uatioo Th.rough Resource and En,.;ronment Synt.hesi,, tCERESI models, C:\11 prod,ct t.he irnpact..• of such lacton< a• riaily weather. soil properties. CTOp t!1arac~ and mana,gement prac• tic.es oo agricultura! producuon. They can O<' used to cxtrapolate resee.rch In this 1ssue... --------------- Compu1u .;;imulatioa ~tod~.. Help Soh~ lrup Produc1ioa P•u.k I TAl' Rf'vifl'W6 lFOC·• P-..t. Pr.wn,. nd ~~!":;;7o~tJ,·hitt. ª 2 PN,.klent or W1nr,d latnn•tioaal A d ~ lf"Jx.: Ct"otu.ry Club .fi 1 1 ; : : : ; ; ~· 5 c·,uap,nn Simulalt<,,n íOf' e rop Gro-..th •nd Fttulu~r k&.poN'<tt h 7'_!~~•;,.i:i~;;:f'~1e"' ~,'~t::•, ~:i::4,.!;;:::~~i.~'i;!~:•~ 1 6 1,.,. l"c.Ue,r-tton. An.at~-~-"- .,.d J'M.....,<""tw,u r~r Ftttilu.u ~'º" 11.~~~"'lt.. rx.· Publirat11,n11t 1o¡ to apply Th1:-o respun,e. h<19w'e'\"(•r ,,:ar. vary gn,atl~ from y,,&r to year dueto the uncert..linties of weather. lf rhis 1FDC .\gronorrusuSy,1.erns ~lodeun "could b<: used in the follow<ng appli• c-a.LJooo:;: n.sk &J1alys1s for strawg,c plann.1.Clg. w,thm•year mana¡¡,,ment ~""(;':"'~ ~ ''!"'"'" ..:.""1""" ~......)~ 'r,r"'~a..cti"l~ pohcy analv1;l!. apocJmot.ic zoru.ng. 1denüf,~~uon of fertill.Zer•re<ap<>nsiw ¡ d , . h 1 re~ ...arc · are-a. 4 ::ir e.miu,,n the world, can help ° ' "eeds . Dr. .J.,., k1tchie. D1•tin~"\J.sh,J PMf~•or of Crop ., "'>il -., ,•re~. \hcruga:i ~·atl· ( nn t-r5it ,. an,, Dr. ~•ao Ou.er·~at.k.e. former:, _.,th the T..:hn,c..J L ruve-,11 v of !--1 un ~ F. R. Germanv ha,·e ddmed •h., mam featW?! n~ed for user- nne-nted mod~ls. Th~ should lw dl"'l¡;\11<-Ó 1, use c,nl:. d rainimum nf mputc; Th, 1nput éar~ sh~ultJ b<, n:MW~ a,a.ila• bl._ pa..rt.<.l:!arJ) from dev~loptng C't)\WI !' 1nstitutions Tht'y should reliablv account for 1.c.nov.-n pheno~ n• a,;d accura1.ely :.1mulate field =-~arch find1ng~ ·rhe pro~am Crop model• have poLential lor studying various produetion problems such as land swtabilny. rer· tilizer and pest 'llanagerneot.. irri8'a· tion, and yield forecasting. Thus. theee modcls allow tbe testing of &.!'.· su.mptions about the val ue of econom.lc inputs like "'-'"8lkr-. fertihz.er:-s.. and pesticides. In other words. computer simula• lion models can he!p t.a.ke sorne of the guesswork out of farmir.g. 1-or cxample. when farml'r.- appl~· fertilizer they must decide how much to apply. and to mak(• lhts de,c-1sion thf'\• nN'd sorne ~nowledg~ of lh(• -likel~· response. TtndJt1onalJy. information needed to predict e qpecific ~pon~ is obta.int d from f1d,! (·Xp<-rmwn lc; th,,t t.t-,:;t ctf'\•C'ral in<. rc•.1sing-- dn ._qj ng, of t-Ut;I• nutrit•nt to t;.ho"" ho"' tl,,• ',•r llht.er dfff>t t, t r,~p v1elci, 1 h1.: n:.•spon-.t- ¡r,forp• :111nn I hPri f.,,,.,._, h, In f~ A ~ l.. ~ ~ ;; a, :e )> ~ g- Q) _w· ::,-ua.o;'O -:<n~<bcc-·:, ~é§o ► g:..1~v, e: "' "' "' ~ ~~ ~ ... '°~~:_(!) (6::,N~a_tt>VIW CJ · a-..i-o.713~ g'~g>!~~~~ ~~8 oº-~~ 5 _Q-::,nS.-.:,n 9<0 a.OC>"(/)~::,- ~~Qi~ ~5~ bgi::mEgi~ ( oliaboratf' un Trwoir ~ p,..,~r"'" t·•rtdl....- ~ O f ' l>,,,.iopmt"nt FMMTP Partaaipaau Pn,•p,t<"\"' ~ ::s c.. .....J..,,~~ ...,., c,i o = o .., ~~::..., ll = ::r (1Q "O - _a.r-u,_ .... c» .... -::,-<:Su:><0m::,c o<Dv,ou,¿;;<t)(') (/) ore ..... 6 z (/) .,, CD O' 2 <"' g: <D u, ~!g~~~~~ º:!~05-a.--~ Qco:::!2.~~; 3?."0~'"2c ~-<~~:;~~ ~~~3cn~~ g ñ -'º'--:> ººº 5 , 0>0 ¡g;:::.=,~S3~ , ~ n a . , _rJ2 0 0°' - J°' 0 '°' ~ °' ..,, (j .., (j = = -= .., o: = :a. ::'i :,: ~ Q. ~ ~ <: cr,,<-<- - ~ ~ r'll:~ (./) - =z '; ~ /. rr, (ft .,, _ z::. 0 ~g(92g~~ .- .:j~O~~~r., ~ c,i ~ Q. - -...., l't ,.,., ::s ¡;· fJ) ~ Vl N nn o'< .. ;,i ~ e,: = 'JQ ~ ~ .., Q. ,-... í.l) ~ tT'1 ~ c,i e,¡ ~ l't ::s r :,i r, -- . (;. \0 ~ o, I °'"' ~ ., ,,,.,_..Hlltl""-n~ .,, W'l'/0 ~ ,..~-tu f.rm•r"' \1, pt.,... m ni l N " t l ~ oondul1r•1 o....,,,,.. pn,o( t•f :•h ,... l ~ .. cr .... ,.~.-~ ,,r ~ ltl,. J>b.ak&,. p~'ldt- u.,-.¡: ¡_Ju. f..-r,JuiN ..........._!'fnil'bt p,'9.-tlfT __, li...l ~ i~f ... ... , . . ' .• -· c. ,::, ('t) -g ., -o r :,i ::s -· l"!!'j ., ~ ~ .., o ...., ".tQ ..,> n -♦ ~ -.., ::s ~ .¡. V: e: r:;r .... = ~ OJ ►., -< ;:;.. t'Tj :;...., :,: cr. e: z '<Q. .., ....,, = tT>.., --♦ ~ t-" ~ < ~ l"!!'j ~ ~ --· r:,i r:;r ~ ♦,; i:,) o = ::s ~ 3: = = = (1Q ~ ::s .... $'.= <b ::,i::<- ~ O> (') - ;,,:- r.,:; ¡g ~ ::::, (JQ 3 ::s o ::s ...,1 g~ ~ '< ~ .., r.,:; ~ n ~ '-0 OJ 00 < :n e: c. g-10, o ;::¡ L. :E O> ~ t-" o o::,i::r:,i N 0' ~ ~ '< 00 ::s (JQ r.,:; 3 t; ..,.... .,, - -· .., - ... = .... .., = ... N l-.j ~ o .., ~ r:,i t-" ~> = c. ~ Ci o ('t) ~ r:,i r.,:; ~ :: ~ ~ 2 (t ::s (JQ .., ll e: ~ -- r:,i "O "O ~ r :,i (1Q tT> - -· ~ ~ ~ ~ (1Q ::s r:,i "'.!'j .,o cr. o ·< r:;r l't t.; ::s r:,i -s· 5" ::s -· ::s o:, -< (J'Q ;,:: OJ < ~ g o ñ X z ~ ~ Ñ o <b 'iñ > (1Q r ~ o -e ::s o rt 3 ..,, -·= ,::, ~ n n 00 ..,, ::s o t") (J'Q -, -~ = ~ 3 00 N (1) ~ f» o e ~ U) o Q. ..,o ~ 'TI CD O' 2 11) < (1) ..., -5· oe: .. ::r ~ ::r -· :r==-· = = :p .,, o ::: ;:¡;= = = ~ ~ tr:l ..,o > = = .., s n 3 n -· -=· n= -r.,:; ; · c,i '< tD . ¡. Ul -· -= ..,, --=-· --·..,o .., tT> -r..,-:: --· --·-· ~ ::s ,~ ~ N 0 --o ~ t ti ::s = n ::s ~ e t't) = '"O ~3 n "O r:,i e""' , o=::: .:j2~&i~~e: (1Q ~ _g!!!.o53~~g_ 6~~~i~~~ -· -· o = = oe: = -~ 3 ~ ::r c. = = - e!i;~3~ "'""Qo..c»:>o~~ N o:, "'.!'l e: o =oc,i-o ~ 3 ......,.cu,;J.<0a,m<t1 «>=> __ :::,oU)-o _.n>c»v,r»:JCA< ~ N • ,_ "· ..... U) ..., n .., .., ¡:-ca,¡¡¡=>-"'! o "O~ ; ~ ~ ~ - ::, r» ~"'O::,::,'< e-!!!a.nco~'< --aa.m a.~º t . ::J v.v.~- - .,,,af', ,,.,.. • &P. r, -r , í~&J■ !.,. ':'~~- _"•_:· •, "' J., • I and time consuming only once. Broadcasting urea is laborious and time conswn.ing two or ~ times: wben I am finíshed applying USG, 1 am finished far tbe season. t llsingt USG gives me more time for other impor'l.ant work." 1 he estimated 10% increase in coet of USG (produced at the village leveh above that of tradítional prilled urea does not appear to be • significant const.raint in the adoptlon o( the technology. As one farme,- saya. -1t (UOPI is not more expensive (lh&D prilled urea): 1 save money on fertílizer and on application because 1 - is used and there is less ..--1mg Wben I huy it, 1 will use it on ali my land.'' The UDP d"monstrations super• vised b~ 1 FDC/Dhaka provide the far· mer,, with concrete proof of the ('!!_ 3 ~ ~ <Jne farmer in north<rn Bengal ,·rn ..-s lht'.' cnthus1asm for UDP techn c , , f:"\ Lhat Bangladesbi farmers shat". "UDP application is laborious t·tt"IIUz..r ~ o r \t . . .i:rm, ru 4,tud_, or 1h~ K~..- 10 ln, ,.....l'"d f","'.,f PT..dun,,,n Re"°nl lf11o\ t•,~i 1t• •1 .. n .. •.' .•.~ .•·.=.;:_·,~.:;_ jr ........., :,::~ . _.....: :•.·,· . - (1) ;.< ;;· Q. "O ~ •• ~•.• ; 'fi,, ; 7 ... ... .,. y,n_~Q~o!!.~ .,..n:,O""'cñ:,(t) ci,;Oa.oOo2.~ o .., -· s;;;"8~~~3'° ~~s;:¡f~3g: (,.)_omco<Ott>a. -a s» ¡· ~ =c,i °' CD 1~ f"e<?Uired . .... l'ralni11,r Pfflf(ram vn Po,rt l hodlin11 :\lt.....-.1 f"~·rt1l11en rW L.J ~ (1)· >~ c. t g, ~ uy )> ~ o ¿,:;J,--gm~=g> !!~g~=~?c o3cñCc.nOVI~ e -.000 (1Q L.J f~rt1lu,r /J11t ,Wpm,rtr ,rus ,ssue .. or r, tr , [L-1 project is being funded by USA ID under the Fertilizer DiJJuibution lm· provement Ptoject through IFDO Oh&ka and under the auspices of J FOC's host,country coutnu:t witb BA DC Th~ demonstn1tions are con· ducted by BAOC field •taff ,.ith as· s:,taD<~ from IFDC. A,·er~ge rice yields l-42 demonstra• llODS) Mtb UDP were l.O mtJha i,¡r,,ater tban those from similar quan· tilles of broadcssted urea during tbe cir~ season. ln additioa, small·scale JJJ ,.u;,t~ 1.nu 1,h.1.10 Otkp placexnent of u rea sup,>rgranules tUSG) attractive f -<ause only one f Prtilizer application ~~~.! 1PhC aod Pur-dur t nn r,...,u" 1111n1 U. A N ,'\ f,lui4. • • UDP Technology Gains Advocates The apparent oon tradicuon of an in· Ga.i- '4omPDtum FADINAP-1.~0C COISpOIMOI' kqw,naJ for .s::..zd_vi,,E! va--iou.s pn.odt.c / i1 ,,, , , _..,,, /. •n .c; .-..uchú \ land s1..1ru.'1i/1n: fc•rr,liz,·r and pc--t rra• . ...:1:~ nH nt 1rn{!atu,n. ur 1 _.• ,, .¡,.¡ jurt",·a,tllll( Jnt#rTUlllO"aJ ,. •~, ¡ i°I 1 l'DP 1\.ch.aolot(,· Gtuu Ad,.OLaL~ l l'M BriquPUe Applic=at.er Or"'~lop,Nf r« T,....pf-ttd R~ Tec:tloic::aJ AM.Ult.anN- to F'-4t, pti11D Ffflitiu..r O.,·•lopmt"n' ('f'Dt«.r Crop "lndels han• potencial L.IU I i:J \ ,.~;. nccúa -~ 1 B .. .,_, 3 ppropriately rl=i¡;n<'<l_ op,c,a u,:,,u,J ~odel , avs llr Duus: ' • OCJWUl policymakers aiid farmers in devel.oping countric ,J minimize their risks and . mcrease crop y,elds. ....... is attracting widespread at V>ntion of Rangladesb• farmers to tbe use of urea d<!ep-placemcnt iL'OP, 1.eehnology. Evidence to support th.is was gathered by Dr. Thornas P. Thompeon. IFDC Sociologist.. Thompson stucti"<i the Bangladesh situat,on during Mav·25-June 30. -..hv1 be cr,. - · .UÓP demon.st.rations thaL "-'e~ con• ducted on f = r s fitlds in 25 ,;JJage,, in five reg,ons of the oountry. He al30 interviewed the farmers to inun infor rr,auon on thetr perct:ption!! anrl atti• tudes regardin.g lJDP t;.,chr.,,lcY., \n 1 FOC so,I s.,1ent., 1 !Ir 1!,w IJ Diamond. who IS stat,oned U l Hangla· desh, is respons,ble far supeni,i'll'( the UDP project. DUlIIlOn<l rec,,,ve,, as, IS· tancc and supporl fr.,m Gianuridin Ahmed. Gern,ral M «n~r for &upply of the Bangladesh \gr1cult~n•l !)e. \'tlopmcnl Corporatl'):1 1BADC1. This p,.....,,¡. °' ,,. ,.,..,.,,.. l} - - , Bang~b- f.;,B.-. ,-an.ation can be quantifled. fertiluer dEcisions can t,,. optimil.ed l'\en g,w~ tht una:rt.a.1.nl1e._ uf resp,:,n!W Lhar Research on computer . . . s1mulat1on models, being conducted by a large informul network of multidisciplinarv . . · sczentt 5ts from th roughout h -, ..,¡!'- fui .., ·•·1d111>~:. -, 1 -~-~ o l~S'11 01<9-:14,. - i ·~ ·rt R t..__;-r-- ¡ ..... \ólam, U !"tiit. 1 Stp1~mbH 19fJ9 ~""' ,i, ~ r.~·:... ée r "' ..-.. ~ - ~- ~ . '°'•"'"" l .a J1..1M -• ::r ~(J'Q r:,i ~ ~ ,. (J'Q ~ r.,:; n ~ CD (J'Q '< 111 s o:, 8. (1) ::, !e 5 <b (1Q --=-· tr:l < ~ o< i:,) e: r:;r t-" ~ =- .., = ::s .,~ = 3 c. y .!., : :r ::s (1C. r:,i ~ r:,i ~ -r. ~ ..,o t'tl > ::, -·- z ~ < o e 3 rri c.> 1\) z o g "' 5 8 ~ a CD U> o - n ::, Ch o <D 'O QI ;::i 3 <b ~ üi (J) z o <D <D e.o o, a, !E ,_.. o ....., �Novembér:Oec••,nber 19l:JO Vol1Jffil• 34 No. 7 t1S8NO 199 9869¡ , RISING PROFIT PROSPECTS Florida's Oou¡das~ l l.rtil11cr & Chemu.:al Co. plans lor fluid profits. 14 -- ------· - - - NF~A's 1991 Annual Comt•n11 team~ up w1th the National F..:rtifl7(:r and Agricl1t·nwal Retailcrs Exposilion tll p1n,·1d, th:al..:r~ "it11 new rúca~ anJ th: late~t inúu~try c4u1pmcnt. ---- - 1~ TIAL 1 1 22 1 [ [ ,111, INVESTING IN THE FUTURE Oc Willard opens thc door~ on él new TV A Modcl S1te D..:mnnstrat,on plant 45 BUY tJEW OR USED? Consic..:rations in y1itlf t'1.Ju1pmcnt acquisiuons. 1 flRST IMPRESSIONS 8 j THE PRESIDENT'S MESSAGE 12 1 B~5HIESS MANIGEMENT fOOD FOR THOUGHT CROP PROTECTION AND 810 TE~H UPDAH 50 THE ENYIRONMENT AND YOU 72 NFSA AND YOU 78 1 ] 38 TRADE TAlK 82 INDEX TO ADVERTISERS 91 CWSIFIED ADYERTISING 1 4 SOLUTIONS November/December 1990 92 1 t·,1$ not tc:>1f.'d any o/ the procfocts 10Vt.:'l-st.:J ~, '" ~ ,.,.; -a¡,~ r,DI 1 .1 • • : •• , r ',CJ, r • U .1,; ~.,d·• • 1•, i~01,11h• 111t10,:r-·1., ·1,,1t••r1d: T, .• ·•1 r i ~ •, \ • :! ~ ! ::•t·~s o! ar¡¡ .,IJdU("t adver11sec: or su1tabt11I)' o! 3r,y ..iv~ .. ,..... (:· "t. ,-:cn1s e'- ;1:-i r,. .,_, t¡r '(I· J: SI ,..1 1tSSN1..l 1~, 986'i ~ •.hJ!;1,.J t..--t.J 1 \ !"'.. ,.:Jt ,, ~.1 • : .t>a• ~thp;_)!)tnufOt.•/LTIJe1a1,dJdnua1y',andbythe151hoff\t.,u c11.M,) '•. t;ep¡err,t,c·• ,r.. ~ J'••t.•' -~, t J ' .• u. ! ) 1J 1;,:,,;,11q c·l1uJ l;J\.,~1:, .. 11 ·.u.1 ...., lJ• 1 • ,o¡;v·:c1c:1~S L't~·,1~t!'tlcl1ij,t1$t Loo1s,MOant.1add1t10,1a 1 '-'ntryoH;c.1•Mer100u 1:. t-k./ 1t..t ' ,. e,. • ~ l .;JJ·••_.\~ 1b_ll~ f' ;:~•~0!1 mu-,1, ···~ ' ,, ,;,_ .♦• 1 • 1 ' •-"' [Jr,v<, ~t L•· ,s 1.1,sso"" 63011, lelephooe (~ '-l 256 4.-y., 86 ~,~~~~~~; ,., WBPA . . . . . . . . . . . . . . . . . . . . . . ... Cm!- ir. Hr..i7il ", '!.•, Georg 8/obel. }ür,:,1•11 Dobcremer, /-cr,. 1:·,I J Gomc'S ;11, .. , h:crafdr¡ Dm J.mros D11tr.,¡ ami I · .· , '. ,;LiJ.. ,, F..,_,,¡ .. , t • · <, • •• : l.'.,·;,1. :·.. _,. :-ic.,.e of Devclt'f'llll'nt .rnd P:.>rspcctnl.',, ' 13il1 tecl::H'i( ,.'.!c,11 Rl'sean.:h .. nJ De,·dopment in t:1,· \, r'.ui!tur.;; ~pht r('' 1: \ni mal He:1lth , \' a.:cints, Reagcnts fo, 1ii.1.:n,1>tic T.•., h, ,11ll ·1 itcrapeutic Sub~t.111ces iJ\ (1'"¡,Pr,' \f. A',,./ . , .'.n.n, '\.'.1u1ti, 1n and FceJs,:iíls - .tn Orer,iew Pre\c,!tl n 01 \X'ater-Bas..:J Fi,doparasitoses m Du•11•-.,.i..: .-\nimal~ [ 1 V) . fu 6 t" bJ:111,:/ . . . . ....... .. . . . . . . . ... l·.r~osternl - .\ Parametcr Jor rhe Quantitative Dercri'1i'1 H:nr¡ of ! un~,i! l 1ks::nion in l·eed,tufü ¿., Jl.111, .\f,trt:n ,\!ullu .ud J..."f.:rns Sch1... .1dcrf . . . . .... 1 [ 89 ohP11•.., ~-'3CJo'.l/:re lnc 1 --74 ll OFF THE DRAWING BOARD ,11-; , : d'l! 60 I CALENDAR OF EVENTS 16 01 ] 1 ¡.,, , ,\ft•inb,1u1 BJ1.taiulu¡:1u 1 .\spLct~ of "CJra incha(L", a Periud011, .. i D:sea~c [ 40 Batanccd fertility i~ kc~ lor cconom1c yield 1 34 How duc.:~ yuur 0 1.:1 ation comnan; to lcrt1hLc.:1 Jc.,kr,b¡ , participating in thL na11onal ~tudy? CAN-DO CANOLA M.:ttw<.inln~~ llir Deti:rmining rht Available Nmril'nb in the \'.m uu, \',,;·e• ,iritv' ..;, r:ita of :-:onhern .tnd Sourhern Afrie~ 1,- r ·,:,, ,!;//, ,'. r.: .e•1;ner. H,.,·,-Fbi:rh,ml '1 ... :,, [ FREO '89: THE COME· BACK CONTINUES ---------- ApprnJche~ to the Proclucti\'e Breeding of tht" South-E.i<t .\si:i~ Libyru.d, J rsh (Osphro11em us guramy, A11 :b,rnditac) Pan I · \1atin~. nest-building, productivity by Rvlf Gwler, R,m1cr l,cpp/cr, Sompom P.11,w.:~amiom. l)r,i./,1 'lec- .V,irl..·sooÁ', S1l'1,m Pooltanakir, \'en .. ¡ º"~ T,1-,\ Y,am . mtÍ ·ílfr,· I Rrtuu·r . . . . . . . . .... 1 David Markn, ,tnd "ill.:,, ;,n I<, ·• i.::on1111uc .1 \('I IC~ 011 lht· 1:nr11r tanc'-° ol 1111cn111utric11h 111 rrorpin~• \líalt¡.cll''. COPPER: UNLOCKING AGRONOMIC POTEN· 1990 1 Bnt1sh data show lit~ hcnd,t, in \\>heat crops CONVENTION PRE• VIEW & SHOW GUIDE VOL, 31 CONTENTS 1 ·--- -- - - - OON'T FORGET SULFUR ANIMAL RESEARCH AND DEVELOPMENT 1 l he Efft·,·t ü! .:1: :\,:;;~e SJr..:u1.•·s:i~ Suihominis [r.ft, :1•. :· of rhe F.mening Performanic of \\' e,tned Pigs hy Alími Orto Hcydorn .i11dJo.1d1im-Hans w·,·,:•.;t r ..... . .\lurncm ~uppl~- and Requirements of Grazing Rum,l'Jnt~. Energ~· anti Protem J\letabolism in Ruminanrs as .-\t'l'nu:i b_,. Sea~onJllv DcL:ient l\ucrient Supp!y by Hco,.u: Schaf(t . . . . . . . . . . . . . . . . . . . . . . . . .. ...... . . . A Sul"\·e,· of G, ne T ransfer in Animal Breeding by Gotrjri,·d Brem . . . . . . . . . . . . . . . . . . . . . . . . . . ...... . . '., i �Contents .•· Vol' 18, No, 3. August 1990 i Brecd-type conferem,es show the wa~ b;;:,"" '•A_...................""· ,. ..,. 11,e Brecd Type Conferen<:e11 held at Albury-\\i. ,,.,,..:., and Moree in Junc were m1lestone evl'11t.s for thf' H<'rl'• ford breed in Australia. After wme 175 ycal1'1 of breed1nt; Hnlfords m J\,1:1tra lia this was lhe firet time that st.ud breeders. ,omme~ cial breulers mcat industry repre1,onU1t1ve1, fc~I, ' workers and &CJea w,tl! íOl'l on ¡cv,11 •,1111 ters, extens1on h ground to objecti vrly evalua t.e thc hreed s ro e in t e ever evolvmg beef miiustry PAGE 8 QAlJ.,., !8SN 0814•7663 Publ, ned b) , n•"""'n Al'STRALIAN HEREFORD SOCIETY ..,,...,..,.., 65 füLACHLAN STREET FORTITUDE VALLEY, QLD. 4006 TELEPHONE: (07) 864 1880 )...AX; (07) 252 7954 t.' I' OCTOBER 1980 FEATURING Publi•binr Date.: FEBRUARY, MAY, AUGUSI', NOVEMBER Oberhaslis Sustamed demand sets record average st \\odonga . , ii ~,ud A/IIPHO!'l.'E (07) 398 2173 (07) 279 1823 ARTICW Sill!tained buying supµort from ~ommeni-1 an brceders from throughout Australia resulteJ u a re< ¡ for 186 bulls ano aS;hl,'TORS• o<l 1 ord average of $4 621 • $859,500 a t Wodo~a s Silver Anmversan ow un Sale, !ltay 9-10. (07) 289 1715 (07)~6 4868 (067) 72 8831 M,ef A llnclDr By Arrn J. Milll' ...................................................... ........ ..... . ... .............. ... .......... .......... Page 8 Ode a, tle ~ ,n,J ~ 00A By Bobbt Norte ......... ....................... . ............................................ ..Page O ~ BrNd#s AI-Artwican Awatdl .................................................. .. . .... ... ........ ............ ........ . Page 1O Wfnrwotl.opoCo,•,c~ ....................................................... ..... ..................... ........ ......... .. Page 12 i,w., ,- thtl BNt f1111911> s.nd lar R.glsnllOtl Papers? By Ooug Vogtman .. . . ....... . ...... .. .......... . ... Page 13 ObigMlons ol • Anbn,d BtHder : By 8edly SchullZ .... ......... ......... ... ..... .......... ... ...... ... .... .... • .............. Page 22 ,-., · Tite ""1ot1«t Sirl: By Sandy Oalldllegel .... . . . ...... .. . .... .. . . ................... .. Page 24 Pt.c:t' ?7 TELEPRONE COUNCIL (0í 6) 92 8130 RO\ Hi J"\, lLi.JS "r~s1dent 1 ('(JLI \ ¡¡¡.;1,1, r••r,\"1<,••ms.lI'leasurer 1 (079) 93 f-063 (0671 93 , 852 ROvER l ,,\,\ :-, CV1tt•i'ra11dent1 (( lf, 7' :J9 6228 FRA.T\!K rJ,.:s;·11sH ¡faccuti,·..:• (0(,0) 3/i 92-IB \AN WA r;-;r,:,, r:xo!<;uh,e, ,1.176) 95 1368 JOHNl,id1 vi 1048121 4756 0()1 '( l'Oí r ;-;, ,0bi) 4 .5727 hl .1 1 \.•.'.r>· ((}02) 55 5109 TI~-;¡:· 1,1 1{b1 r:\ t02) 327 ~',4;1 AH< HI , 1; 1• 1 ; 1 {1)55) 7,>. 551!' .'! \\ (, 11 1 'Or.7' R2 l0n DA\ ll, :-- ; ' ' •:,< 10!Jo• 85 6013 .ilJH.'- ! < 1\\ l t lr:F, 1076, tío 5.¡55 B!{lí< ' ·¡ ,l \ti$ 1085) 98 (;284 C'I L.\ :1 ES i pr 1) 1·, Obettal Top T,n .............. .... ..... .... ...................... .. .... . ... .. ...... ,. ... . .. ..... .. ...... ... .... .... .. .. .. .. ......... Page V "-fJ ofmy Hewt: By Wlll Píllridl ...... ........................... .. ... . .. ,. ... . ............ .. .. . . .. . . ....................... Page 28 hllrealfno Tima: By Sue Rolkopl ............. ... .... .. ..... ........ ....... . . ... .................... Page 30 HPI Dnc:, Projeá In ..ünyang, China By Rosalee S1M .. .... ... .. .. .. ............... Page 32 R.,. Slahl, Atüt: By Oomtt.a M.Custer .................. .. ... .................... Page 34 .blglng Contes1 • Ohtrhult Ooes ................... ... ... .... ... .. ...... .. .. . .. . .... .. . . Page 40 1990 Ncbwi RNSOrl6: !y Harvey Conlldint ................. .,............. ... ..... .................... Page ◄2 PrBt«lt 10 lmpo,t........................... ...................... ..... . . .......... .............. ,... . ........................... ...... Page 43 In thtl S.,,,,ning: By A'Jdray K. HaJlowell . . ...... ... .. .. .. .. .... .. ... .. . ...... . .. .... .. ..• .... . . .. ...................... f>a¡;t 47 lhuouwi Benelcúil IO ~ , Protiicsrs By Becky Schultz . . .......................' ............................... Paoe 53 r,_.,, Roma -Australía's be st store sale Descnbcú by many a~ '.he besL ; ardm..; ol rat_1, ·f -;c<:i, arn-w hen in Au~trul,a. Rom.. ~ ~,,nu.:. H,•rdúrd StJrr Sale ,.n Fnd~y, J u l~ 6. gro;,;.•"<• .., mil' ion for R60;s head. r "POn ,,rb ¡, .. thc AUl,tn.tli,,n Hercfo, d ::--onct; • ' .1 'nu~: 1·º ··' c·1t ·has become AustraJi3'1< largr;., ,t,f·•Dr • ,e: . · store , at.lt. sale• PAGl<:44 $t. CJ Al>VI:R'nSir-;G llli, ,.:;., 1:J6ú Bn,b,tn~ Mttrh F1t.:¡:~rald S¡ 1nc·· P~t • Tc111 S vdney "S.J." F1el,l 10'2 , 486 &'.i83 A•,ribute to a great Aw,tra lian 8J\ d re_,.,.,.,¡ """""".. .Hereford ] i>ret.Uer PAGB49 ..O\'ErfIBER ISSUE A.IJVERTISING BOOKING DEADI.~'F J Fdday. St,,,ptemlx>r 14 f'OP'l DEADLlNF ~•'dday, St•ptembt>r 21 QuaHty weaners in demand at Braitlwood OP\'1/!ONS exprcs~~d in the Australian Hn,•fnrrl Quar t.erl)· rrar,a¿,n~ are not neceSólln·¡Yth v& oft.h e Awnal-an • ' ~ ~7 í'o'Í~l!e Street. llimúlton, Q!d. 400, COLOUR SEPARATIONS BY Hmgh, Fot.o Art Pty. Ltd. . (O?J '.!5~ 2:>71 22 Rülitrtson S t.. Fortitude \ a l!ey· 4006 TYPESE'ITING BY: GetSet 2nd Floor, 896 Ann St., Forüsu~e Vel_ley, Qld. 4006 ] PAGE 60 : :~:tF~~:;c··Sh~: ·:::::::::·:::::::::::::::::············· ········. ...........:...::····:::. ~ : : ; :0 Gn~fl.on \\"raner Sal~ ....... ···· ····· ······· .. -·-·· ... ············· · IAEEDPAGES Alpina lnltmational .......................................... Page 14 American LIMancha Club ............................ ... Page 22 lnta~nal Nubian Breadet's Aasooation ......... Page 28 Oberhuij Brteders of Amtríca ........................ Page 32 Nali0nll Sunen Breedera Aas0Q81Íon .............. Page 52 Nali0nll Toggenburg Club ................................ Page 54 NallonaJ Pygmy Go.it Association ...................... Page 62 OEPARTMENTS Bleanngs. . .. ... ........ .. ..... . Page 5 Letters IO !he Ed,:or . ... . ..................... Page 6 Craft Cor"81' .............. •....... ............................ Page 57 Classified Ads .. ... . ...................................... Paga 63 Co1111n11 Events .......... .. ... . ..................... . Page 65 Advernser's lndex ... .... ............................... Pege 115 Da11y Goat Clubs and Orgamzauons .................. Page 66 o: ······ ..................... Bn.efs ........................................................................ ·· ........... ··•• Technica lly Speaking ····································•···•·········•······... ········ ..... .... Grafton Fea t u re Show • •··· ·· ····· ···· ········ ..................... · ·············· ...... ····· Bingar::i Featurt Show•····· ········· ····················· ···· ···. ·········•················•··· .............. . Dumcss F1cld Day ..... ........ ..... ......................... ·· ....... · · ..... ············•·" ........... . ,o;, 26>, 2,:11, COUJIINS Auminallona: Gall llamerow: MiUung by Mac:hlll8, Part 1 .......... ........ ..... • ................. ............................. Page 111 Crtllllng ~alllita: JIN WietlChtm: Sire Selectlon lor Genetic lmprovemont ............................................. Page 18 How To: ..ban Sl.llT'.fl: Dtllci HNt and Promott Doe Concepoon .......... ... .. .. ........ ... .. .. .....................Page 26 Dllry Mlnlgement: Geor¡¡e F.W. HNnlem· Call Hutches Obsolete .. . ... .. ... .... . .... .. .. . .. .. ....................... Page SO 0n h Fllp Sidt: Kuty Morg_, ..... ............... .. ...... .......... .... . ..... .. ... .... . ..... . .. .......................... Page 54 Frcm h Milkltand: Brerm Roberts: Ira Ali a Part of the Pac.i,.age . .. .... . ....................... Page 56 Who'a Wlnnrig Bcg: By Ann Mlller ...... .. .. ....... .. ..... ..... ... . ... .. .. ... . . ... ....... ...... ....................... Page 58 L Top-qual:ty Hercfo rd stcer we~ners sold to a to~ $510. averagin~ $858, and .he1fe r .~e~ er;:: iBlie $375 ~vera o-ing $288 .,.t Bra1dwoocb 32nd · " Vealer .,-· and Calf Sa.c. · , F n·,, Ribbon ~a},· M ' ay 18. Hen>ir.rd &x-:et., Ltd THJo'J'.w;traha~ '1rrefordSooety Ltd reservesthen¡¡hl ·JJ • or rejecL any ,1a•.•er1Jsement · acc-.,pl submt·tted for i .,tl:htH· tmn in the Australian He.-eford Quarterly mAgazrn, WH1Lf tv.-ry effPl'1 wtll be madP LO publi~h anv, rt sement.~ as oruered. no responsibility ¡~ taken for th~ frolurt of an advert1semrnt \O appear as ordered. PRINTED BY J ame, Fer¡ttll!on Pty Ltd L.' Se,w,g the Dúy Goat lncilltly sincs 1916 VOLUME 11, NUIIBER 10 Poatnl Addreas: P.O. BOX 494, FORTiTUDE VALU.'Y, QIJ). f008 HEREFORD SOCIETY STAFF GEOFF l AYLOR (General ~nagorJ CHRIS ~'OLEV•C-Omprny &-cretary) BRUCE MI' .L.'> (Ed1t.oriru) MARK FIT7GER \ LD !Arlvertising) BOB ~·11_¡.;ER T..chn,wl ServiC('s> ' 1• J .21 ... ~4 .. ',;J 5fl 60 62 76 96 Acccnt on Youth .............................. . •························ ··••·•············ ...... .. . ...... .. 102 KuJon up Bull Sale ............... .... .. · ·······" ····················· ............... 1 Lcongatha Feature Show •· ............ ·· .....................~...........,:::::· · · Proriuctton .sales .................... •·········· •·••····················· Calen<hr DAIAY GOAT JOURNAL II pubilhed monlhly by Sctvolder Publleallont, lnc. lt receiws no eubsidy lrom filfl lndl\'lclual, Ol'QMizMtior: or aoenc,. SUBSCRIIP.ION RAYES: 1 year (12 issues) . l20; 2yn.(24illlHl) -$38;3yra. (36iuues)• $50. VISA lnd Muattcatd ~ . About 4-6 wee1ta lor dtüW!'f of f'nt laaut. Outalde U.S.A. 21P code addrH...: 1 yr. - 130; 2 yra. 154; 3 yra. - $80. (lndudH $8 P« year for P01tao-.) Payable in advanct In U.S. funda. Cluba can oonlinue to NI úacriptiona and earn 00l'IWTIINiona ol 35%. ADVERTISING RATES: BrHde,. · caB 272-4828. ~ I . a,.-ailablt on ,equest (also see SROS Farm PublicalklN Ra1e1 and Dala). IIANUSCRIPTS and PHOTOS must be aa:on,. Ptnied by Mlf-addmlld, llllmped envelope if retum is 1-aoo- • desired REPRINTING OR REPROOUCING MATERIAL FROU DAIRY GOAT JOURNAL: By•hned ameles and stones may not be reproduced w1thout wntten permiss10n of publisher. An other matenal may not be reproduced In any folm wilhin 12 rnonths ol tht ortglllal publicanon date In Dairy Goal Joumal and lhen only wit.h use ol credIt hne: -trom Dalry Goal Joumal, Monona, WI (lollowtd by month ancl year ot is-.) 0AIRY GOAT JOURNAL (ISSN 0011 5592) (USPS 147-020) Is pubhshedmonthly for $20 peryear by the Dairy Goar Journal. Schroeder J\.blicauons lnc., 6041 Monona Orive, Monona, W. 537111. Seoond class postage paid ar Monona. WI 53716·3989 811d addit>Onal entry olfices. POSTMASTER: Send address changea to Dairy Goat Joumal, 6041 Monona DnYe, Monona, WI 53716. on the Cover CH PENCE'S LULU -U Luu is !he daughler ol Fis1, one ol 1h11 tour "SWiss Alpines" impor18d in 1936. She is also lhe first dúy goat of eriy breed to win lhe official designalicn °Champt0n" Portrait (oil on inen) palllted and generously donad ID lhe 08A by Regin:a S!MI. From lhe colledion of lhe Obemash Bmeders ol ~ . ica. PUBUSHER Hen,yW.Schoedet' Schroedtr Pubkalione, 11\C. 6041 Monona Driw Monona, WI 537111 For ~ . acill9r1J11ng, p,oductlon. and bllng ._.tanoll, 1-I00-272-4e21. EDfTOfl AnnJ. Míler '121 Aidge Ad., Ttllord, PA 18969 For tdhorill anc1 .,__ng auiltance, 1·215-2~732 IIANAGINO EDITORIPROMOTIONS BecáySdutz For tchlnll, producx,n, or promonona MailtWICI, 1-800-272~ ADVERTISINO JIM GUlt, 1-800-2n-4628 8041 Monona O<., Monona, WI 5.17111 AAT DIRECTOR Joan Stull1p CAMERA WOAK JohnMorgan CIACULATIOH lynneti. Romero PRODUCTIOH Virginia Bn>ckmw,n Audrey Whall Bil Rambadt Phytia Camty CONTRIBUTINQ AUTMOR1 Soboit l<olthoutt George F.W. Haenletn GemyWaltll Gart Ownerow Cathy Short MegHicila Suzw,ne Lo~m.,. Jane Wlffldltm Gltnna Leon.d BrtndaRoberll Kathy Moro-i FIELD REPORTEA Harvty Conaldine CHEESE COUJIIN Sob and Rldú Carroll VETEAINARY COlUMNS Dr. W1lham F. 8rw.Jn. Jr Dr. ..loa, Dtan Rowe Dr. Chnsbne F.S. WíHlims Or. Clalre Carel Dr. Daniel Wtmtock Zk&I/(/)47 JOURNAL ISSN0011·5592 fi: ~ USPS 14/-020 Schroedlr l'llblclHGN, lnc. '°41 lilonMI 0r1.. Mono,._ W1 13711 1~TUl28 �GANADERO FOMENTO GANADERO 112 1990 Julio-Agosto No. 28 INDICE GANADERO DIRECTORIO: Pag. Publkadóa de !a Ganac!o e Insumos ................................................. 6 Secretaría de il'ome:oto Guadero del Gobierno del Eltado de Souon. Estadística de Ganado Movilizado ..................... 8 Antonio Lorclo Bartbeic:mr Siembra de Cereales con Rye-Grass ................... 9 Comisión Sonora-Arizona ................................... 10 Manejo de Pastizales: Zacate Galleta Gigante ........................................ 11 Alfalfilla •••.•.......................................................••••. 12 Importancia de la Investigación Pecuaria ....... 13 Recomendaciones Veterinarias: Oftalm.ia Contagiosa de Ovinos y C:1prinos .... 27 ASESORES TECNICOS M.V.Z Arturo A. Trejo. M V.Z. Juan Fernández ílo¡as. Dr Eduardo Ch1rstensen. M.V.Z Armando Gómez Sanchez lng. Ricardo Armendánz Coordinaci6n de la l!dici6o. Mhimo MdbJdrcz ObRgóa Director de Servicioo Peaiariow 1ng, l<>K Maria Cruz Navarro Sub-Direcwr de Divulg¡,aóo y Capedbricln Uz.-iw R.om!ra Aloodo Form,uón y Dibujo Marun Cruz Raygou lmpr-...6n DIRECTOR EDITORIAL L,c. Miguel Angel López EDITORES ASISTENTES M V Z. Ennque Bravo Lle Elmer Ancona Fraocisco Medina !l Manuel Lucero Santacruz (:,,bbcr>doro en <Sla Edicioo: M.V.7_ J. YIUC Martioez H. T.A Abelardo Eapu,ou Mendaz.a Lic. lv-"o111 A. Aguirrc L log. llcm:!cdo Hcroáodez SáDcbez Lic. Alfonso R.eio:i Celay., lng. Alberto Nawrro CórdoYa log. Ac.in P~do Tom:s lo,:. Ra6l Bcmal ~ lng. &luatdo Salceclo M.v1iacl lng. Cicnaro Lizámp del e MaL J. Ernesto Vclarde G. Entendimiento de la AllR (II parte) ····••U•H••···· 20 DIRECTOR COMERCIAL lng. Hector de la Lanza Andrade Pedro Ignacio Trdlea i.rum..,,.. Sub-Secn:1anodelnCnmttu<:tllnJ.....,.P..tm lng. Salvador Campa Am1Yizca Sub-Scc:,eWiode Dcu,roUoGamdlro Ganadería Diversificada: Algunos Conceptos Claves para el DIRECTOR FUNDADOR Lic. Jorge Rubén Ocampo Trujillo Sein= Canje de Sementale.s ............................................ 17 Aprovechamiento de los Agostaderos ................ 18 s.A.R.l L U.G.R.S COLABORADORES ESPECIALES Lic. Jose Cardenas Alberto Gomez REDACCION Y ADMINSTRACION Av Nuevo Leon 25C · 3er Piso. Col Condr:rz 06140. Mex1co e i: Tel. ?72 1630,272-6935 FAX. 272-161 (; DISENO Y FORMACION O G Lourdes Perey:a E Ing. Laura Lopez C Lu,$ hugo Garc1a [ Nuestra Portada Pronóstico del Tiempo ........................................ 29 [ ] PUBLICIDAD Y SUSCRIPCIONES Av. Nuevo Leon 250-3er Piso Col Condesa 06140 Mexico, D.F. Tel: 272-1610/272-6935 Monterrey. N.L. Dr Edurardo Christensen (~3; 57 8S53 "1"otu-compo:.ición de las Instaluciones del C.I.P.E.S. en Carbó, Sonora". Relación de Certificados de lnafectabilidad que Obrru. en Poder de la Tampico, Tamps. l.1t. Nor.antzin Marines (1?1) 13-8704 Guadalajara, Jal. Manuel Zermeño (36) 26-395'."> y 26-2369 GANADERO: Es publicada bImestraImente por B.N. EDITORES. S.A DE C \1 Av. Nuevo Leóf' 250 3er Piso. Col. Condesa. 06140 Wex1co. D.F Tel. 272-1630 Precio del e¡emplar $7,500.00 Suscnpcrón por un año $45,000.00 M N. Al extran¡ero U.S. S7.00 por e¡emplar y $40.00 U.S. suscripción anual. EIemplares atrasados $8,500.00 M.N .. para el extranjero U.S. $8.00. Se rmpr:me en Offset Santiago. Dr. Arce 64. Méxrco, D.F. Aprobada por la Comisión Califrcadora de Publicaciones y Revistas Ilustradas de In Secretaría de Educación Pública con certrticados de lrc1tud de título No. 1593 y certificado de licitud de contenido No. 890. Derechos reservados Reg. No. 671-75 de la Dirección General de Derechos dG Autor Autorizada corno corresondenc1a de Segunda Clase por la Dirección Genaral de Correos con Reg. DGC No. 0140276 CaraC!eríst1cas 229351416 El contenido de los artículos firmados es responsabilidad del autor . Todos los derechos reservados. prohibida la reproducc1on total o parcial No se devuelven originales de artículos enviados a esta dirección U.G.'R.S...................................................·-··············· 30 Corridas Generales de Ganado ......................... 32 Marcas de Herrar ...........................................,...... 34 Cupón. de Suscripción .......................................... 35 , ADMINISTRACION C.P Pedro Mart111ez CREDITO Y COBRANZAS Alma Norma Lopez Cuna Ricardo Guzman 1..ol arti..ulcs firmadco 10n publicado■ bajo la rcspaaabilidad Je Jo, autores. Al re¡,.o~ucir parcial o totalmeote aalquicr arl!cJ,o deben CILilnC la ÍUCDtC. Recomendaciones Generales para Penonas Picadas por Abejas ........... . .............. 28 Vol. XV No. 5 Septiembre-Octubre/90 DIRECTOR GENERAL lng. Ludwig Johannsen Mehner Encu,demaci6o Planeaci6n,de Largo Plazo para l!I Organo de 1ntormac1on al Serv1c10 de la Ganadena Revista "Fomento Guachro". Evolcción y Perspectivas del C.I.P.E.S. ............. 2 GANADERO .. Certificado de licitud de título No. 3422 Miembro de la Camara Nacional de la Industria Edrtor1a! Reg. 1690 Portada: Cartel promociona! de la VI Gran Subasta de Estrellas de El Rosario'SO y estrellas invitadas. que se efectuará el 1~ de d1c1embre de 1990. Palapa de la Feria. Tuxtia Gu· t1érrez. Chiapas. Pag A nuestros lectores ........ , ... . Difícil panorama para el sector agropecuario .. .... . .... Pág En Alberta Canadá. una de las econorrnas agropecuarias rnas productivas Pág. Fue aprobado el pa!'on ae la raza Brahman de Mex;co Pág. Con praderas inducidas. incrementos en la gana, ,c1a de peso ........ Pág La ganadenn base del mejorarr,1ento P?ra la 1ndust· a curtidora Pág. Yucatán, escenario de la muestra nacional de ganado lnd Jbrasil Pág. La administrac1on. indispensable para elevar la productividad de los ranchos ... Pág. Cercana la erradicac1on del gusano barrenador .... Pag. Asegura la continuidad de su fierro Pág. con el "Puente de Dios" ... Dos productos para me¡orar la Pag alimentación dn ceídos y aves .... Pág. Lo Que se Oye Lo Que se Dice XXIX Expo Ganadera Regiona! Pág de Tenosique, Tab 1990 ...... . Biofermel, alimento para rumiantes .. Pag al alcance del ganadero ............. . Estrategias: tarea para el mejoramiento genético de la producción de leche Pag. en el trópico ............................ . La de Guillermo Thomas Garcia. una Pág. ganadería de renombre nacional Alternativas para agro1ndustnas rurales de productos derivados de leche Pag de cabra .................. . 2 3 ? 20 28 35 38 41 44 55 62 63 67 68 77 86 FOMENTO GANADERO 1 ,rp1u:mhn:-m:1ubre. I\Jll() 1 �Journal of Characterizing Rumination Pattems of Dairy Cows Using Spectral Analys1s. K A. Beauchemin, R G. Kacha11vsk1, G. B. Sl'haa/Je ami J G /Juchanan Smith ANIMAL SCIENCE Number 10 October 1990 Volume .68 GROWTH A~D DEVELOP\1ENTAL BIOLOG\' Effects of Plane of Nutrition. Growth Hormone anc.l Lnsaturated Fac on Marnmary Gro\\1h m Prepubcrtal Lambs. T. B. McFadden. T E. Daniel and R. M. Akers Effects of Plane of Nutrition, Growth Hormone and Lnsarurated fat on Growth Hormone, Insulin and Prolacún Receptors in Prepubertal Li.mbs. T B. McFadaen, T. E. Daniel and R. M. Akers .. . .. .. . . . . .. . .. .. .. . . .. . . . .. . .. . .. . . . .. .. .. fa Vitro \1uscle Cell Proliferation and Protein Tumover as Affected by Serum from Pigs Fed Ant!Ilrn..rob1als. M. R. H,Jthaway, D. H. Krerchmar, C. E. Allrn, S. G. Cornelius and ir R. Dayron . . . .. .. . . . . .. .. .. .. .. .. .. . .. . .. . . . . . . . . . .. .. .. .. . Growth Hormone Release After N-Methyl-D,L-Aspartate m Sheep: Duse Response and Effect of lil Op101d Antagonist. M. J. Estienne. A. K. Schillv, M A. Green and S. M . llileman . .. . .. . . .. .. . . . . . .. . .. . . .. . . . .. .. .. .. . . . .. . . . . . . . . . . . .. Toe Efü:c! 0r· Human Growfü Honnone-Rdeasi.11g. factor or Porcine Somatotropin on Serum Hormones and Metabolites, Growth Perfonnance and Carcass Tra1ts in Swine. J. L. j,111nson ..\!. T. Coffey .r-:. L. Esbt:nshaJe. lJ R Sd1rid... r and D. H. Pilkington TABLE OF CONTENTS BIOGRAPHICAL SKETCH Frederick Francis McKenzie, 1900-1986: A Brief Biography. J. E Oldfield. . . Page 303·¡ APPLIED ANIMAL SCIENCE Effect of Prenatal Trenbolone Acetate Treatment on Lamb Perfonnance and Carcass Characteristics. K. C. DeHaan, L. L. Berger, D. J. Kesler, F K. WcKeith and D. L. Thom.as . . . . . . . . . . . . . . . . . . ........ ..... . ...... ... ... . Ef¡ects of Feeding Restricted Energy and Elevated Calcium and Pho~phorus During Growth on Gait Characterisúcs of Culled Sows and Those Survivn ·,! Toree Parities. R A. Barczewski, E. T Kornegay, D. R. Notter, H. P. Vea u11J A·l E. Wright lnt1uence of Alumni Careers and Students' Educaúonal Pathways on Animal Science Undcrgraduate Teaching Programs. J. H. Meyer. ... . ..... . . . . . . . . . . . . . . Effect of Rotaúng Monensin Plus Tylosin and Lasalocid on Perfonnance, Ruminal Fennentation and Site and Extent of Digestion in Feedlot Cattle. F. E. Morris, M. E. Branine, M. L. Galyean, M. E. Hubbert, A. S. Freeman and G. P. Lo/green Feedlot Performance of Beef Heifers Implanted with Synovex-H: Effect of Melengcstrol Acetate, Ovariectomy or Acúve Irnmwlizaúon Against GnRH. T. E. Adams, J. R. Dunbar, S. l. Berry, W. N. Garrett, T. R. Famula and Y. B. Lee . . .. . . Effects of Feeding Growing Cattle High-Concentrate Diets at a Re~tricted Intake on Feedlot Perfonnance. S. C. Loerch . . . . . . . . . . . . . . . . . . . ...... .. ... BREEDING AND GENETICS Efficiency of Weight Gain of Serial Slaughtered Bulls of a Five-Breed Diallel. G. Woldehawariat, T. C Cartwright and C. R. Long. . . . ........... .. Measurements at Calving for Straightbred and Crossbred Cows of Diverse Types. R. E. Sacro, J. F. Baker, T. C. Carrwright, C. R. Long and J O Sanders.. . Body Composition and Tissue Distribution from Birth to 14 Months for Torce Biological Types of Beef Heifers. B. A. Buckley, J. F Baker. G. E. Dickerson and T G. Jenkins Esúmation of Additive Genetic Variance when Base Populations Are Selected. J.HJ. van der Werf and /JM. de Boer . . .. . ......... . . . . . . . . . . . . . . . . . . . . . Twinning in Cattle: III. Effects of Tw410ing on Dystocia, Reproductive Traits, Calf Survival, Calf Gro·wth and Cow Productivtty. K. E. Gregory, S. E Elhternkamp, G. E. Dickerson, L. V. Cundiff, R. M. Koch and L. D. Van \'ll'Ck 116' 3171 3180 3190 3198 3204 \-tL \T SCIE\ CE 3041 Effocts of Intused Glucose, Sodium and Pota~s1um Chlondes and Poiyphosphates on Paiat,1u1lii, ot Hot-Boned Pork. C. K. Wu. C. B. R,wz.1cy ,.md G. W. Davis 3212 3046 NO'IRl'\-tl~ A\T \UTRITIO~ Interac11on of Dietary Protein Content and bogcnou, Porcinc Growth Honnone Admin1stration on Protein :i.nd L1pid Accretion R:lll!S m Growing Pigs. R. G. Campbell. R. J Johnson. R H. King, M. R. Javerner and D. J. Meisinger Response of Low and High Prott·in Select Line<; of Pigs to the Feooing of tlie BetaAdrenerg1c Agonist Ractopamme (Phenethanol:.unine). A. D. Mitchdl. M. B. Solomon and N. C Steele . . . . .. . . .. . .. . .. . .. Effects of Ethanol Extraction and Duration of Heat --¡ reatment ot Soybean Flakes on the Utiliz.uion of Soybean Protein b) Growing Rat~ ad P1gs. J D Jf,mcock. E. R. Peo, Jr., A. J. Lewis and J. D Crensh(I',< . .. . ..... . ~ffects of Ethanol Extracuon and Heat Treatment ot Soybcan Flakt>:, on Function and Morpho!ogy of Pig Jntestine. J. D. Hancock. E R Peo, Jr. A 1. Lewis and R. A. Mox/ey . . . . . . . . . . . ..... ........ ................ ...... ... ... Effect of Vitamin E, Phosphoms and Sorb1tol on Growth Performance and Serum and Tiss,1c Cholesterol Conccntrations in the Pig. A. J Lepi11e ll E ."rfoore and H A. Agboola. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The Effects of Porcine Somatotropin and Dieca.ry Lysine on Growth Perfonnance and Carcass Characteristics of Finishing Swine. R. D. Goodband, J. l. Nelssen, R. H. Hines, D. H. Kropf, R. C. J'haler.~ B. R. Schricker, G. t. Frtzner and A. J. lewis 3056 3069 3079 3086 3096 3103 3109 3124 [ 3133 t::'lVIRONME~T AND BEHA VIOR Effect of Acule Stressors on Endocrinological and lmmunological Functions in Lambs. J. E. Minton and F Blecha. .. .. .. . . . . . . . . . . . . . . . . . . . . .... ...... ... 3145 Co!d Housing Effects on Growth and Nutrient Demand of Young Horses. ,\ ' F. Cymbaluk 3152 3217 3226 3233 3244 3252 3261 PHARMACOLOGY ANU TOXICOLOGY Pharmacokinetics of 4-Methylirnidarole in Sheep. E. Karú111(wa , G. E. Mitche/1, Jr. and R. E. Tucker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3277 "'leuroendocrine Measurements m Steers Grazed on Endophyte-Infected Fescue. J. K. Poner, J A Stued.•m,mn I• N Thompson. Jr and r 11 LiphJm . . 3285 �PHYSIOLOG\' .\ND E~DOCRINOLOGY Effects of Enclomiphene on Estradiol-lnduce<l Changes in LH Secretion in Ewes. D. W. Grec:g wul T. M. Nett ............................................... . Effects of 21-Day Treatment with Melenge::strol Acetate (MGAJ with or Without Subsequent Prostaglandin F2a on Synchronization of Estros a.nd Fertility in Beef Cattle. D. A. Coleman, F. F. Bartol and M. G. Riddell .......... . .... . Effect of Tannic Acid on the Immune Response of Growing Chickens. F. Marzo, A. Tasar and S. Santidrian . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Effect of Dietary E.nergy Restriction on Metabohc and Endocrine Responses During the Estrous Cycle of the Suckled Beef Cow. F. N. Schrick. J. C. Spit:er. T. C. Jenkins, D. M. Henricks and T. G. r1lthen ...... .............. ... . .... ............ . Effects of Active Immunization Agaínst GnRH on LH, FSH anJ Prolactín Storage, Secretion a.nd Response to Their Secretagogues in Pony GetJings. M. H. Rabb, D. L. Thompson, Jr., B. E. Barry, D. R. Colborn, K. E. l!ehnke a11d F. Garza, Jr. 3293 3300 3306 3313 3322 RCMl~A~T ~L'TRITION Efücts of Defaunation on in Situ Dry Matter and \'itrogen Di , appearance in Steers and Growth of Lambs. P. Ankrah. S. C. Loerch, K. A Kampman and B. A. Dehority Disappearan~e and Passage of Propionic Acid from the ~umen of the Beef Steer. J. P. Peters. R.Y.W Shen, J. A. Robimún and S. T. Chester .. .. . ........... . The Nutntive Value for Sheep of Quackgra~s :i,d Timothy H:i~ . Han ~sted at Two Stages of Growth. A.-M. Christen, J. R. Seoane and C. D. lerou.X .. .......... . Quant1ty and Charac1erist1cs of Microorganisms Associaced w1th Rumínal Fluid or Panicles. J. A. O/ubobokun and W. A-.'. Craig. . . . . . . . . . . . . . ........ . .. . Effects of \1astication and Micrubial Contamination on Ruminal in Situ Forage D1s;ippearance. J. A. Olubobokun. W M Cra1g und K. R. Pond . . ...... . Erti,:acy of L.ai.dlomycin Prop1onate for In~ n;,1sing Rate anj Efficiency of Gaín by Fet'dlot CJtt1,:. ll. R. Sptrcs, A. O/mstrd, L. L Bager, J. P. f,mtt!not, D. R. Gi/1, J. G. Rifé.,. M. l \Vrar and R :\. Zinn . . .............. .......... ........ . Effects uf .Microb1a.l Suppleme!'ls Containing Yeast and Lactobacilli on Roughage-Fed R.umina.l ~1icmbial Activltles. K. A. Dm\Son, K. E. Nell'mun a11d J. A. Boling Meílu1dtde Treatment of T:ill f-escue Pasture~· lntake and Animal Performance. K. E. T,m:J, J A. Ft1ters11n, M. S. Kerley ,md J. R. Forwood .............. . .Mellu1d1dc: Trc:.1tment of Tall Fescue Pastures: Forage Quality. K. E. Turne,, J. A. P.1tet.l()n. M. S. Kerhy and J. R. Fonmod .......................... . Int~uencc of Roughage Source on Kinetics of Digestion and Passage, and on Calculated Extents of Ruminal Digestion in Beef Steers Fcd 65% Concentrate Diets. J. A. Moore, .\' 11 !'ourt.: ,i,".' R. S. S11 i11g/¿. . . . . . . . .. . .. . . . . ................... . P1gestion of So,hcan Meal and Canola Mea! Protein and Amino Acids in the Digestive Tr.ict of \0W1g Rumin:int~. G. R. Khoraswa, W. C. Sauer, L. Ozimek and J. J. Kennd/,- . . . . . . . . . . . . . . . . . ............. . ............... • • • • • • • • • · · · Compai ,~un 01 Com with Four Sorghum Grain Hybrids: Site and E:xtent of Digesúon in Steers. M. .\' Streeter, D G. Wagner, A Hibberd anJ F. N. Owens. Effects of Ora.in Type. Roughage Level and Monensin Leve! on Finishing Cattle Perfonnance. R. A. Stock, M. H. Sindt, J. C. Parrott and F. K. Goedeken r Journal o.f· [L_ Number 11 Novcmhcr J',I)() Volumc 68 3330 TABLE OF CONTENTS 3337 3350 3360 3371 3382 [ [ 1.PPLIED ANIMAL SCIE'ICE . . . O . and Ovanectomy w1th Ov,Lria.n Autotransplantat1011 on l·eedlot Eftecl o:m;:ec~~mtarcJss Characterist1cs of }kifcrs. J. Klindt. ami J D. ~rou~e Perf~e of Die-tary Protcin Concentrations on Pcrlurm::nce and N1trogcn Repletion m Jnfl,uen-. r· 1 D p 111 ,• .1. . r,· ... .... .. Stressed Calves lv · ,\ '' e mu1 · · ·''. ·' ·' · · · · . · ·, .' :,. · · ;, ' w NCR-R9 f¡,· Add1t1on iii' Sugar to the l ,11:t !.1r th< Lct .. ,1;1,, So . . f·ec:dmg Frequency and l • • . . . . .... Committee on Co11j111f'me1:t Ma11a~eme111. o} ,\,, I / . ·. ··r1·.. n··ss m Yearling t m l ive Anim..J Lltra,ound Measurcs of Rthcvt• \r~. ;!Jtll , ,i. n~K ~ l.h g .. r , . l'rlrll' {{ /( L/,IS,\ . . . . . . Herefonl 13uil~ J. \v. uma. ,, -'· .. . . Page 3481 3488 ]498 3502 3392 3399 [ 3406 3412 3421 3429 3441 [ [ [ BREEl)l\G \~D t;!·~,ETI<.S .. , . . , S . Coriit-mi:i. D.:ta trorn 1)11 ft·rc:11t 1est111g , :-,\tivari:.ite G~ndI. Lvaluat1on m , wrne 11 ·rnes h1 l,o•·ar· and L. vrl'l'lle,·elJ · · · · ·· ······ M. Kovur 11.: ,:1:~ and Env1ronml,11tal Trcnds in ticm;an Sw;1.r ; .:rA.~x.'k • :r:'ulat1c~;¡ 1521 i•·d E Gnwu'veld ••• · · ···· · · . · · .' · , 1 1 13ase 1 1 /\lte~tativ~ Methcx!~ l'f 1cctiun for Litt~. \, R. K. Population ami D1.-vdopmen' llf \frthc '· . L .i.1 t r. . . . S~c t ;~; \? ;!ª\~~~:::·~l : n~ Sr Ji· .'uhnso11 . . • • · · · · · · · · · · · · .: · · · ·.· ~,; ; ., · ·Rtspomc to Tluneen Altemative :'vlcthods ,lf Selcctl\)n f11r Lllt.... S11c: hl . .i.. . . d ·• t ' "1'cl··e1· . , e \ e Clum r un " ,.. · v • ' .. 3543 G1!~1eradt10Rns ot Se~c~:y to~~~.... B:~ed ~n Sclcction f0r uiffc1c.:nt InJicator f'orr::.ate e~ponscs . i-~" .•••••••.• Traits in Mice. E. J Eiscn and M. T. Coffe:,. · · · · · · · · · · · -1~:~; • [ :.'- \'lRO:-,.~tE!\T \ND BEHAVlOR p• , .,r..es of Maternal Odors and the Dcvelopment of Odor Preferencc~ m Baby · igs J. .;563 Morrow-Tesch arul J. J. MtGwne · · · · · · · · · · · . : . . . . ,.' ·,·.¡.'·o· ~ll•>rt-1 erm Individual Housing Temnorarily Reduces the Ltbic!o rf lnil.s. ·· 3572 ,uul SJ.R. Walluch .... ······ ................ · -~· ; ~ ··.t ··~· 1n;m·i1c·rds Com;o¡zrison of Bite StZe, Bitmg Ratc and Crazmg 1 une 0• ~e-..t HDei ~;-.• // . anJ r · n; L L 1:. ·im"f~ Distingujshed by Mature Size and Rate ofM atun.¡. · · ' ' · · ' ,o e~m1 3578 C. J. Brown ..... . ............. • • • · · · · · · · · · · · · · · · ······ ····· [ GROWTII A:'liD DEVELOPMENT:\L BIOLOGY "lbc fifcct of Vanous Levels of RJctopamine Hydrochlori<le on tht: Ptrormance .and · · of Fuushmg · · · swme. · L. E. '"rra rk·zns. D· J · J~nes 1). H. Mo\l,rey. Carcass Charactensttcs .., ·/~;,~e SPECIAL TOPICS Sympo!>mm on "Anim:.I Welfarc and Eth,c~ m Animal Sc1cncc" Animal Wclfare. Animal Rights and Agricultun:. B. E. Rol:i11 . ..... .... .... . 1-456 Teaching Animal Welfarc: in the Land Grant Universities. T. H. Fnend .... . 3462 Educational :Metho<lology in Dealing with Animal Rights and Welfare in Public Sctvice. W. R. Get:. und F. JI. Buka ....................................... . 3468 Memorial ............ . News and Notes .. .... ................ ..... . .......... ...... • • • • • • • • • · · · · Placement .......................... . ................................. . New Books . . . . . . . . . . ........... . .. ... .... ........ .. .... . • • • • • • • • • • · · · - ANIMAL SCIENCE 3475 3476 3477 3479 f) B ,trulerson and E. L Veenhuizen ..... . • • • • · · · · · · · · · · · · · · · · · ·. \::r:i.1lat1on by Colostrum or Mature Milk of Gastrointestinal Tissue l),•velopment tn \,ewbom Pigs. F A. Szmmen, K. R. Cera and D. C Mahan ··· 3588 3596 �Morphometm: Analys1s of lnvuluting Bovine Mammary Tissue After 21 or 42 Daya on Non-SuckJing. R. M Ak.ers W E. Beal, T B. McFadden and A. V. Capuco Adipose Tissue Cellulanty and Musclc Growth in Young Steers Fed the l}-Adrcnergic Agonist Clenbuterol for 50 Days an<l After 78 Days of Withdrawal. A. M. Schiavttta, M F Mil/er D K. Lunt, S. K. Davis and S. B. Smith . . . . . . . . . . . . . . Growth Perfom1ance and Carcal,s Composition of Lambs Infused for 28 Days with a Growth Hormone-Releasing Factor Analogue. J. A. Godfredson, J. E. Whtaton, B. A. Crvok.er, E. A. Wo11g, R. M. Campbe/1 and T. F. Mowles . . . . . . . . . . . . . . Manipulation of Porcine Carcass Composition by Ractopamine. O. Atkola, E. A. Darko, P. He and L. G. Young. . .................. .. .................... . . . Antimicrobial Supplementation of Growing Pigs: Toe Effect of Porcine Sera Fractions on in Vitro Muscle Cell Proliferation. M. R. Hathaway, M. S. Pampusch, S. G. Cornelius, C. E. A/len and \V. R. Dayton.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ln Vivo Prediction of Extracellular and lntracellular Water in Cattle and Sheep Using Thiocyanate and Urea. S. M. Gad and R. L. Preston . . . . . . . . . . . . . . . . . . . Active Immunization of Beef Heifers Against Luteinizing Honnone: l. Evaluation of Protein Carriers and Adjuvants on Antigenicity of LH. A. J. Roberts, D. M. deAvila, J D. Gerber and J. J. Reeves ......... . .............. . .. . .. .. . .. .. .. . 3742 Active Immuni:zation of Beef Hcifers Against Luteinizing Honnone: II. Evaluation of Conjugation Technique on Antigenicity of LH. D. M. Grieger and J. J. Reeves 3747 Active Immunization of Beef Heifers Against Luteinizing Hormone: m. Evaluation of Dose and Longevity. D. M. Grieger, R. Scarborough, D. M. t:kAvila, H. E. Johnson and J. J. Reeves ....... . ........•.................. . ........ ..... . . . . 3755 3604 3614 3624 3633 3642 3649 \1EAT SCIENCE Effects of High-Temperature Conditionu1g on Enzymatic Activity and Tendemess of Bos .ndirn.1· Longissimus Musde. G. Whipple, M. Koohmaraie, M. E. Dikeman and J. D C.rousc... . ... . . .. ........... . ................. • • • • • • • • · • • • • • · 3654 Bone 0ssificatior. and Carcass Cha.ractcrii.tics of Wethers G1ven Silastic Implants Containing Estradio;. R. A. Field, G. Maiorano, F C. Hinds, H". J. Murdoch and M. L. 3663 Rilt y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . · . · · · · · · · · · · · · · · · · · · · · · · · · · lnteractions Between the Beta-AJrenergi;,; A¡wnist Srrlbutamol and Genotype on Meat Quality in Pigs. P D \,\,'a11is1, S t:. Bmw11 , T. P. Rolph and S. C. Kestin 3669 Lt1ect of Postmortem ·fre-atments on the Tcndcrne~i, of Meat from Hereford, Brahman and Brahman-Cro~s Beef C.!ttle. T. L. Whaler. J. W Save/1, H. R. Cross, D. K. Lunt 3677 ,ouf S. B. Smith .... ... . . ............ . ~0~Rl 1;\II:'\A:'\T ~UTRITIO~ Effcct of Dietary Electrolyte Balance on Nutnent Di¡;estibility Detennined at the End of the Srnall lntestine and Over the Total Digestivc Tract in Growing Pigs. K. D. Haydon and J W. West . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3687 Effect of Fat Sources and Combinations on Starter Pig Performance, Nutrient Di3estibility and Intestinal Morphology. D. F. Li, R. C. Thaler, J. L. Nelssen, D. L. /Jwmon , G. L. A/lee and T. L. Weeden......... . .... . ............... .. 3694 Effects of Ractopamine on &.:netically 0besc and Lean Pigs. J. T. Yen, H. J. Mersmann, D. A. Hlll and W. G. Pm,d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3705 [ [ PHARMACOLOGY Ai\D TOXICOLOGY Effects of lmmunizing Gilts Agamst Zearalenone on Height of Vaginal Epitheliurn and Unnary Excretion ot Zearalenone. O. A. MacDougald, A. J. Thulin, W. C. Weldon, J. J. Pestka and R. l Fogwell . . . . . . .. . . . . . . . . . . . . . . . .. . . . . . . . . . . .. . . 311~ PHYSIOLOGY AND ENDOCRINOLOGY Effects of Gonadotropin Treatment on Ovarian Follicle Growth and Granulosal Cell Aromatase Activity in Prepuberal G~ts. H. D. Guthrie, D. J. Bolt and B. S. Cooper 3719 Changes in Morphology, Cell Number, Cell Size and Cellular Estrogen Cootent of Individual Littermate Pig Conceptuses on Days 9 to 13 of Gestation. A. E. Pusateri, M. F. Rothschild, C. M. Warner and S. P. Ford...................... . 3727 Insulin Responsiveness to Glucose and Tissue Responsiveness to Insulin Over the Feeding Cycle in Sheep. H. Sano, S. Matsunobu, M. Nakagawa and Y. Terashima ~736 el '[ .~i fI RUMINANT NUTRITION Bioavailability of Magnesium in Beef Cattle Fed Magnesium Oxide or Magnesium Hydroxide. G M. Davenport, J. A. Boling and N. Gay . . . . . . . ........ . Pecfonnance and Plasma Amino Acids of Growing Calves Ped Corn Silage Supplemented with Ground Soybeans, Fishmeal and Rumen-Protected Lysine. G. M. Davenport, J. A. Boling and N. Gay . . . . ... .. ........... . ....... . ... . ............ . .. . . Utilization of Nitrogen and Energy by Holstein Steers Fed Fonnaldehyde- and Fonnic Acid-Treated Alfalfa or 0rchardgrass Silage at Two Intak.es. G. A. Varga, H. F 1'v. rrell, G. B. Huntington . D. R. Waldo and B. P. Glenn . . . ...... . .... . Energy Components of Growth in Holstein Steers Fed Fonnaldehyde- and Fomúc AcidTreated Alfalfa or 0rchardgrass Silages at Equalized Intak.es of Dry Matter. D. R. Waldo, G. A. Varga, G. B. Hunti,rgton, B. P. Glenn and H. F. Tyrrell . füoclcade of Satiety Factors by Central lnjection of Neuropeptide Y in Sheep. J. L. Miner, M A. Della-Fera and J A. Paterson . . . . . . . . . . . . . . . . . . . . . .. . ...... . Effccts of Rapeseed Silage V ariety and Dietary Leve! on Digestior. and Growth Perfonnance of Beef Steers L. L. Lancaster, C W Hunt, J. C. Miller. D. L. Auld and 'M. L. Ne/son . . . . . . . . . . . . . . . . . . . . . . ... . ... . ..... . ....... . ... . Digesta Kinetics, Ruminal Fennentation ·Characteristics and Serum Metabolites of Pregnant and Lactating Ewes Fed Chopped Alfalfa Hay. S. A. Gunrer, M. B. Judkins, L .l. Krysl, J. T. Broesder, R. K Barton, B. R. Rueda, D. M. Hallford and D. W. Holcombe . . . . . . . . . . . . . . . . . . . . . . . . . , ... , .. . Effects of Altering the Grain Content of Sorghum Silage on its Nutritive Value. S. P Hart . .... . . ... . .... .. . . . . ... . . · · ··· ··················· ·· ·· ······ The Flow of Undigested Com Residues Tirrough the Gastrointestinal Tract of Cattle. M. J. Wylie, T. W. White, W. C. E/lis and J. H. Matis ..... . ....... . The Influence of Physiological State and Dietary Nitrogen Supply on Digestion in the Dairy Cow. M. Doreau. A. Delacroix, J. P. Jouc:ny, C. Durier and B. Rémond lmproved Enzymatic Method to Measure Processing Effects and Starch Availability in Sorghum Grain. Y. Xiong, S. J. Bartle and R. L. Preston . .. . .. ........ . Fragmentation and Ruminal Escape of Particles as Related to Variation., in Voluntary Intakc, Chewing Behavior and Extent of Digestion of Potentially Digestible NDF in Heifers. A. G. Deswysen and W. C. El/is ............................. . E!.:timating Starch Availability and Protein Degradation of Steam-Flak.ed a11d Reconstituted Sorghum Grain Through a Gas Production Technique. f. Xiong, S. J. Bartle, R. L. Prestan and Q. Meng . . . .................... . .. . . . .......... . .. . Nutrient lntak.e and Digestion as Influenced by Wash Water Solids as a Protein Source for Lambs Fed Orchardgrass Hay. T. May, J. E. Williams , J. S. Caton and E. E. Beaver Effects of Chewing Behavior and Ruminal Digestion Proccsses on Voluntary, lntak.e of Grass Silages by Lactating Dairy Cows. E. Teller, M. Vanbelle, P. Kamatali, G. Collignon, B. Page and B. Matatl' . .... ..... . ........ . . .. ...... . ...... . Propionic Acid Disappearance from the Foregut and Small Intestme of the Beef Steer. J P. Peters, R.Y.W. Shen and S. T. Chester .. ......... . . ........... . . . Northeast Section American Dairy Science Association-Arnerican Society of Animal Science 1990 Distinguished Service Award ........... . ........ . . . .. . ... . . Northeast Swion American Dairy Science Association-American Society of Animal Science 1990 Young Scientist Award . .. . . . . . . . . .. . . .. . . . . . . . . . . ...... . ~-..tinutes of the 82nd Annual Business Meeting .... . .... .. ........ . ....... . Reports of Special Representatives ........................ . .... . .......... . American Society of Animal Sciencc Committees .......................... . American Society of Animal Science Awards ........... . ................. . An1erican Society of Animal Science Fellows ............... . . . ........... . 1990 Block and Bridle Club Outstanding Senior Awards. . ...... . ... . ...... . News and Notes. . . . . . . . . . . . . . . . . . . Placement .............. . ......... : . : : : : : : · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Ni!w Books ······ ··· ······ ··········· ·· ··· .............. ............. ...................... ... ......... 3765 3773 3780 3792 3805 3812 3821 3832 3843 3853 3861 3871 3880 3886 3897 3905 3914 3915 3917 3928 3938 3943 3956 3961 3962 3964 396ó �r,eveuwig renpanunenl nypocwcemu m 1..,ows by Parathyroid Honnone Administration on H.:matology, Conglutinin, Imnnmoglobulin, and Shedding r:r Staphylococcus aurew in Milk. M. E. Kehrli, Jr., J. P. Goff, J. A. Harp. J. R. Thurston, and N. L. Norcross . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211.'3 Joumal of Dairy Science 120 August 1990 cu()ll,u. v1 Volume 73, Number 8 CONTENTS Lymphocyte Blastogenesis Inhibitioo by Milk Whey ~ an lndicator of Mastitis. O. Barta, V. D. Barta, M. V. Crisman, and R. M. A.kers . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2132 NEWS AND EVENTS. . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 GENERAL INTEREST: Administrative Infoffllatioo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Memorials - Sedgwick E. Smith and Paul F. Sharp. • . • • . . • • • • • • . • • • • • . . . • • • • • 2:36 DAIRY FOODS: 0n th.e Stability of Casein Micelles. P. Walstra ........................................................... 196S Cheddar Cheese Manufactured from Coodensed Milk. S. J. Foster, R. J. Baer, and V. V. Mistry .•••.•....•••• ... ..•....••.•.• 1930 Method for the Quantitative Analysis of Volatile Free and Total Branched-Otain Fatty Acids in Cheese and Milk Fat J. Kirn Ha and R. C. Lindsay . . . . . . . . . . . . . • . • . . . . • • • • • • . • . . . • • . . . . • . . • 1~ Differcntial Thennal Inactivation Analysis of Calf Rennets. R. S. Turk, A. S. Watkins, and G. T. Blair............................. 2000 Milk-Clotting Enzymes. 1. Proteolysis During Checse Making in Relation to &timated Losses of Yield. D. B. Emmons, D. C. Becket~ and M. Binns .........................•.• 2007 " Milk-Clotting Enzymes. 2. Estimating Cheese Yield Losscs from Proteolysis During Cheesc Making. D. B. Emmons . ....................................................... 2016 Milk-Clotting F.nzymes. 3. Design of Experiments on Proteolysis During Cheese Making. D. B. Emmons and M. Binns . . . . . . . . • . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . 2022 Cheese Yield Experiments and Proteolysis by Milk-Ootting Enzymes. D. B. Emmons and !VI. Binns . • . . . . . . . . . . . . . • . . • . . . . . . . . . . . . . . . . . . . . . . . 2018 Cloning of Phage Resistance Gen~ from Úlctococcus lactis ssp. cremoris KH. M. E. Sanders and J. W. Shultz .....................•.......••........ 2044 Effect of Mechanical Treatment on the Free Fatty Acid Content of Raw Milk. G. J. Escobar and R. L. Bradley, Jr.................................... 2054 Factors Related to the Formation of Cytoplasmic Crescents on Milk Fat Globules. G. E. Huston and S. Patton ........................................... 2061 Analysis of Ligand Binding and ~-Lactoglobulin Denaturation by Chromatography on Immobilized Trans-Retinal. , H. D. Jang and H. E. Swaisgood ....................................... 2067 Isolation of lmmunoglobulins by Competitive Displacement of Cheese Whey Proteills During Metal Chelate lnteraction Chromatography. E. Li-Chan, L. Kwan, and S. Nakai .................................... 2075 PHYSIOLOGY AND MANAGEMENT: Effect of Sialoadenectomy oo the Ability of Mouse Serum to lnduce Deoxyribonucleic Acid Synthesis in Mammary Epithelial Cells: Possible Role of Epidennal Growth Factor. L. G. Sheffield. . • . • . . . • • • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2087 Effect of Acute Challenge with an Extreme DoSt'- of Somatotropin in a Prolonged-Release Formulauon on Milk Production and Health of Daity Cattle. T T Virini _'i,; lf,ulcnn_ W T í'nlP. M. A. Miller_ Evaluation of a Chlorous Acid-Chlome Dioxide Teat Dip Under Experimental and Natunl Expc:,sure Conditioos. P. A. Drechsltr, E. E. Wildman, and J. W. Pankey.. . . . .. . . . • . . .. . • . . . . . 2121 ~ d 1 Videomicroscopic Cornparison of Bull Sperm and Leukocyte Chromosome Arcas as Related to Gender. J. E. Chandler, V. Tirado, and R. W. Adkinson ................... ...... 2129 Reevaluation of Polychlorinated Bipbenyl Concentrations in Milk and Body Fat of Lactating Cows. L. B. Willett, T.-T. Y. Liu, and G. F. Fries ............................. 21!6 NUTRITION, FEEDING, AND CALVES: Digesta Kinetics in Sheep and Cattle Fed Diets with Different Forage to Concentrate Ratios at High and Low Intakes. P. E. Colucci, G. K. MacLeod, W. L. Grovum, l. McMillan, and D. J. Barney . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . 21~3 Overall Efficacy of Chronically Administered Recombinant Bovine Somatotropin to Lactating Dairy Cows. J. H. Burton, G. K. MacLeod, B. W. McBride, J. L. Burton, K. Bateman, l. McMillan, and. R. G. Eggert. ............................ 2157 Dose Response of Dairy Cows to Ammonium Salts of Volatile Fatty Acids. D. E. Otterby, D. G. Johnson, R. Towns, R. M. Cook, R. A. Erdman, H. H. Van Horn, J. A. Rogers, and W. A. Clark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . • • 2168 GENETICS AND BREEDING: Economic Retums from United States Artificial Insemination Sires in Holstein Herds in Columbia, Mexico, and Venezuela R. Holmann, R. W. Blake, R. A. Milligan, R. Barker, P. A. Oltenacu, and M. V. Hahn •••••••••••••••• •• •••••• • •••••• 1 •••• • •• 2179 Comparative Profitability of Purebred and Crossbred Holstein Herds in Veneruela. F. Holmann, R. W. Blake, M. \. Hahn, R. Barker, R. A. Milligan, P. A. Oltenacu, and T. L. Stanton ...................... . 2190 Add.itive and Nonadditive Genetic V ariation for Production Traits in Canadian Holsteins. R. J. Tempelman and E. B. Burnside. . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . • • 2206 Additive and Nonadd.itive Genettc Variation for Confonnation Traits in Canadian Holsteins. R. J. Tempelman and E. B. Burnside......... , .............. ........... 2214 A Note oo Multiple Solutioos in Multivariate Restricted Maximum Llkelihood Covariance Component &timation. E. Groeneveld and M. Kovac .........................•.............•.. 2221 OUR INDUSTRY TODAY: Efficacy of Chlorhexidine as a Postmilking Teat Disinfectant for the Prevention of Bovine Mastitis During Lactation. S. P. Oliver, S. H. King, M. J. Lewis, P. M. Torre, K. R. Matthews, and H. H. Dowlen . . . . . . . . . . . . . . . . . . . . .. .. . .. . . . . . . . .. 2230 ASSOCIATION AFFAIRS: 121 �ll 6 122 .. lh . .. ' .r.J.l.J. •' . Journal of Da1ryú, S;c,1ence Effect of Plane of Nutrition on Growth and Mammary Gland Development in Holstein Heifers. K. Stelwagen and D. G. Grieve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2333 ., I Volume 73, Number 9 Septtmber 1990 Effects of Excess Degradable Protein on Postpartum Reproduction and Fnergy Balance in Dairy Cattle. CONTENTS R. W. Canfield, C. J. Sniffen, and W. R. Butler.; .. . .................... 2342 NE\\". S AND EVENTS•• • •••••••••••••••••••••••••.•••.••• , ••.••••••••.•• • • • • • · 7 Effect of Nordihydroguaiaretic Acid on Luteal Phase Length and O.xytocin-Induced Release of Prostaglandin F2a in Ht-ifers. S. A. Hamilton, R. E. Raw, M. F. Smith, and GENERAL INTEREST: Admiilistrative lnformatioo. • • • • • • • • • • • • • • • • • • • • • . • • • • • • • . • • • , • . . • • • • • • • • • • • • • • 6 Nominations for Marschall Rhone-Poulenc Intemational Dairy Science Award••••••••••••••••••••••• , .•••••••• , • , , • • • 2667 H. A. Garverick . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . ... . .... . .• , . , . . • • 2350 Effect of Diseases, Production, and Season on Traumatic Reticuloperitonitis and Ruminal Acidosis in Dairy Ca,1le. Y. T. Grohn and M. L. Bruss ..... ...... . .. .. .. . .. ... . . . .. .. . . .. .... . 2355 DAIRY FOODS: Pltsmid-Induced Abortive lnfection in Lactococci: A Review. W. D. Sing and T. R. Klaenbammer .............. . . : .. .. ... . .... . ..... 2239 Comparison of Semen Quality in Young and Mature Holstein Bulls Measured by Light Microscopy and Flow Cytometry. D. S. Karabinus, D. P. Evenson, L. K. .Jost, R. K. Bacr, and M. T. Kaproth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...... . .. .. ...... , 2364 Effect of Iron Fortification on Quality of Clteddar Clleese. 2. Effects of Aging and Fluorescent Light on Pilot Scale Cheeses. D. Zhang and A. W. Mahoney •••••.••...••..• ••.• . .....••....••.... . .. 2252 Effect of Lecithin Addition and Homogeni2:ation of Bulk Starter on Agglutination. ~UTRITION, FEEDING, A;',D CALVES: [ Relationships Among Vita.mm E, Seleniwn. and Bovine Blood Neutrophils. J. S. Hogan, K. L. Smith, W. P. Wciss, D. A. Todhunter, and W. L. Schot·key . . . . . . . . . . . . . . . . . . . . . . . . . . . . .....• .. ..•..•.. 2372 K. Milton, C. L. Hicks, J. O'Leary, and B. E. !Anglois •••. ••• . ... •...••••. ••••...•.......•• . ....•.•.. • . • • • • • • • 2259 Molecular Evidence for Lysogeny in lactobacillus acidophilus and Oiaractcrization of a Temperate Bacteriophage. S. F. Barefoot, J. L. McArthur, J. K. Kidd, and D. A. Grinstead•••••••.••• •••••••••••.••••.•.•..••.•••. • • • • • • • • • , · • • • • 2269 lnfluence of pH on the Properties of Lactobacillus helveticus Aminopeptidase. H. Cholette and R. C. McKellar ........ . ..... . .............. . .... • • • • • 2278 Confinnation of a Blocked Amino Tenninus of Sulfhydryl Oxidase. V. G. Janolinot S. J. Morrison-Rowet and H. E. Swaisgood .•...•. . ••••...• •••.•• • .••.••... .• •.• . ..•... • • • • • • • • • • 2287 Isolation of ~-Lactoglobulin and a-Lactalbumin by Gel Filtration Using Sephacryl S-200 and Purification by Diethylaminoethyl Ion-Exchange Cluomatography. S. Yoshida • .•• • •• ••.•.•• . •••...•.•••••.•..••... . . • .•. • • • , • • • • • • • • • • • • 2292 Cooling Systems for Transport of Unpreserved Milk SaIDples. L. F. Szijarto, F. Harding, A. R. Hill, and J. Melichercik • •••. . •••••• ; ••... . •.• . •• •• •. •••••••••• • • • • • • • • • • • • • • • • • 2299 Effective Control of Microbial Populations in Polysulfone Ultrafiltration Membrane Systems. H. F. Bohner and R. L Bradley •••.••.•••• , • .••• · · • • • · • • • • · • · • • • • • • • • • 2309 PHYSIOLOGY AND MANAGEMENT: Distribution of the Lysosomal Enzyme Aryl Sulfatase in Murine Mammary Tissue Through Pregnancy, Lactation, and lnvolution. D. L. Van IHekken and W. N. Eigel ... . .••.... • . ... . . .....•. .. .• •.. •• •. 2318 Trace Elements in Milk of Guinea Pigs During a 20-Day Lactation. R. R. Anderson . • • • • • • • • • • • • • . • • • • • • • • • • • . • • • . . • • • . • • . • . . . • . • • . . • • • • • • 2327 l 1 [ 1 [ ] Degradability of Soybean Meal Protein Fractions as Detennined by Sodium Dodecyl Sulfate-Polyacrylanude Gel Electrophoresis. D Romagnolo, C. E. Polan, and W. E. B:.irl.Jeau . .. .. ... . . .. .• •.. . ..... . 2379 Dry Matter. Crcdc Protc.:in. and Starch Dcgradability of Five Cereal Grains. R. E. Ilcrrera-Saldana, J. T. Huber, and M. H. Poore ................... 2336 Pyrolys1s Gas Chromatography of Five Rurnmant Feedstuffs at Vanous Stagcs of Growth. J. B. Reeves, 111 . . . . . . . . . . . . • . . . . . . . . . . . • . • • • . . . • • . • . . • . . • . • • • • • • • • • 239'3 [ Alkali-1 rcated Orchardgrnss and Alfalfa: Composition and In Situ D1t;estion of Dry M:ittc.:r and Cell Wall Cornponent~ C. J. Canalc, ~- \1 .\brams, G. A. Varga, and L. n. ;\,lullcr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • 240,1 r Effect of Gradcd Amounts of Aspergi//us oryzae Fermcntauon Extra.et on Ruminal Characteristics and Nutrient Digestib1lity in Cattle. S. O. Oellcrmann, M. J. Arambel, B. A. Kent, and [ J. L. Walters. . . . . . . . . . . • • . . . . • . . . • . . . . . . . . . • . . . . . . . . . . • . . . • . • • . . . . . • 2413 Alfalfa Treated with a Chenúcal Drying Agent: Effect on Digestibility In Situ. C. J. Ziemer, A. J. Heinrichs, C. J. Canale, and G. A. Varga.... . ........• •...• • .......•... .. . . .......•.... . ...•...... 2417 Somatotropin Treatmcnt for a Second Consective Lactation. R. J. Annexstad, D. E. Otterby, J. G. Linn, W. P. Hansent C. G. Soderholm, J. E. Wheaton, and R. G. Eggert. . . . . . . . . . . . . . . . . . • . . • 2423 Lactation Response of Dairy Cows Receiving Bovine Somatotropin and Fed Rations Varying in Crude Protein and Undegradable Intake Protein. R. K. McGuffey, H. B. Green and R. P. Basson ....................... .. 2437 123 �Sixty-Day lnfusions of Somatotropin-Releasing Factor Stirnulate Milk Production in Dairy Cows. G. E. Dahl, L. T. Chapin, S. ~ Zinn, W. M. Moseley, T. R. Schwartz, and H. A. Tucker . . . • • . . . . . . . . . . . • • • • • • • • • . • • • . . . . . • • . 24!A Effects of Low and High Fill Diets oo Intake and Milk Production in Dairy Cows. T. K. Miller, W. H. Hoover, W. W. Poland, Jr., R. W. Wood, and W. V. Thayne ........•.....•••.••..•.••.••....••.... 2453 OUR INDUSTRY TODAY: Production Changes Related to Employee Management in Virginia Dairy Herds. F. Ligero-Toro, M. L. McGilliard, R. E. James, and D. M. Kohl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1574 Evaluation of a Pellet Fonnulated to Replacc Whole Cottonseed in the Diet of Dairy Cows in Early Lactation. M. Hein, E. Grings, R. Roffler, and P. Happe... .. .. • .. .. .. • . .. .. .. . .. • . 2460 Protocols for Evaluating Efficacy of Postrnilking Teat Dips. J. S. Hogan, D. M. Galton, R. J. Harmon, S. C. Nickerson, S. P. Oliver, and J. W. Pankey . • . . . . . • . . . . . . . . . . . . . . . . . . • • • . • • . • . . • . • . 2580 Effect of Energy Level and Feeding Frequency on Site of Digestion and Postrurninal Nutrient Flows in Steers. M. J. Cecava, N. R. Merchen, L. L. Berger, and D. R. Nelson . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2470 SYMPOSIUM: THE ROLE OF ANIMAL BREEDING IN AN AGE OF MOLECULAR AND ZYGOTIC MANIPULATION The Current Status of Genctic Engineering in Domestic Animals. K. A. Ward, C. D. Nancarrow, J. D. Murray, C. M. Shanahan, C. R. Bryne, N. W. Rigby, C. A. Townrow, Z. Leish, B. W. Wilson, N. M. Graham, P. C. Wynn, C. L. Hunt, and P. A. Speck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2586 Composition of Rwninal Bacteria Harvested from Steers as Influenced by Dietary Energy Level, Feeding Frequency, and lsolation Techniques. M. J. Cecava, N. R. Merchen, L. C. Gay, and L, L. Berger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . • • . . . . . . . • . . . . . . . . . . . • . • • . 2430 Lipid Compositional Changes in Calves Fed Excess lodine. K. J. Jcnkins ......................•........... ............. ...•... ... 2489 GENETICS AND BREEDING: Transfonnation of Multitrait to Unitrait Mixed Model Analysis of Data with Multiple Random Effects. C. Y. Lin and S. P. Smith ................................•........... 24~4 Conservatton, Creation, and Utilization of Genetic Variation. L. Dem pfle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2593 Potential Gain from Insertion of Major Genes into Dairy Cattle. l. Hoeschele . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2601 Association of Genetic Defects with Yield and Type Traits: Toe Weaver Locus Effect on Yield. l. Hocschclc and T. R. Mcinert .......... . .. .... • ............. ......... 2::03 Coalescence of Molecular and Quantita:ive Genet1c~ for Livestock Improvement. B. W. Kenncdy, A. M. Verrinder Gibbins, J. P. Gibson, and C. Smith ......................••.....................••..•......• 2619 Rectovaginal Constriction in Jersey Cattle: Genetics and Breed Dynamics. H. W. Leipold, K. Huston, E. P. Barton, J. R. Holman, and D. L. Troyer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • • . . • . . . • • . • 2516 Genetic Mapping of the Bovine Genome Using Deoxyribonucleic Acid-Level Markers to Identify Loci Affecting Quantitative Traits of Econornic Importance. M. Soller. . . . • . . . • . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . • . . . • • 2628 Power of Daughter and Granddaughter Designs for Deterrnining Linkage Between Marker Loci and Quantitative Trait Loci in Dairy Cattle. J. l. Weller, Y. Kashi, and M. Soller ................................... 2525 lntegrated Strategies and Methodologies for the Genetic Improvement of Animals. D. G. McLaren, R. L. Fernando, H. A. Lewin, and L. B. Schook. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2647 Association of Class I Bovine Lymphocyte Antigen Complex Alleles with Health and Production Traits in Dairy Cattle. K. A. Weigel, A. E. Freeman, M. E. Kehrli, Jr., M. J. Stear, and D. H. Kdley . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2S.38 Selection with the Animal Model Versus Selection Within Contemporary Groups for Swine. J. W. Mabry and M. T. See .................................••.••..•.. 2657 Correlated Responses of Health Cost to Selcction for Milk Yield in Jerseys. T. H. Short, B. R. Bell, D. O. Richardson, H. H. Dowlen, E. D. Moore, and J. R. Owen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2547 Calving Disorders of Primiparous Holsteins from Dcsigned Selection Studies. R. G. Wautlet, L. B. Hansen, C. W. Young, H. Chester-Jones, and G. D. Marx . • • • • • • • . • . • • • . . . . • . • • • • • • • • • • . • • • • • • 2555 Genotype by Environment Intcraction and Genetic Correlations Among Parities for Somatic Cell Count and Milk Yield. G. Banos and G. E. Shook . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . 2S63 ASSOCIATION AFFAIRS: Nominations for Marschall Rhone-PouJenc International Dairy Science Award... ... ..............•......•...•.• .... 2667 �influence of Breed of Fetus on Pcriparturient Endocrinc Responses and Subsequcnt Milk Production of Ayrshirc Dams. L. A. Guilbault. G. L. Roy, J. F. Beckers, and J. J. Dufour.......•....•...•.•........•...............•.......... 2766 Effccts of Novel Intramammary Device Models on Incidence of Mastitis Afta Experimental Oiallengc. S. C. Nickerson. R. L. Boddle. W. E. Owens, Journal of Dairy Science October 1990 and J. L. Watts ..... ·.. • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2774 Shedding Pattem of Staphylococc,u aurtus from Bovinc Inuamammary lnfections. Volume 73. Num!Jcr 10 CONTENTS [ NEWS AND EVENTS.. .............................................. . ... . . ... 6 GENERAL INTEREST: [ Administrative Infonnation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S DAIRY FOODS: Lactobacilli - Their Enzymes and Role in Ripening and Spoilage of Cheese: A Review. N. M. Khalid and E. H. Marth .. . .. . .. .. . .. . .. . . .. .. . .. . .. . .. . .. .. .. .. 2669 Characterization 01· Bacteriophages and Bacteria lndigenous Lo a Mixed-Strain Cheese Starter. T. A. Lodics and L. R. Steenson....... . . . . . . . . . . . . . .. . ............... 2685 An Eíl..lymatic Method for Determination of Formate Production by Streptococcus thermophilus. P. F. Perez, G. L. De Antoni, and M. C. Anón ............ . ... ... . .. ... 2697 Antimutagenicity and Binding of Lactic Acid Bacteria from a Chinese Cheese to Mutagenic Pyrolyzates. X. B. Zhang, Y. Ohta, and A. Hosono ............ . .....•..........•.... 2702 Esterases of Lactobacillus helveticus and Lactobac:illus delbrueckii ssp. bulgaricus. [r [ 1 [] [l [] P. M. Sears, B. S. Smith, P. B. English. P. S. Herer, and R. N. Gonzalez . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2785 Efficacy of Two lodophor Postmilking Teat Gennicides Against StrtptOCOCCIU aga/actiat. R. L. Boddle and S. C. Nickerson ...................................... 2790 Milk Production and Somatic Cell Count in Michigan Dairy Hcrds. P. C. Bartlett. G. Y. Mlller, C. R. Anderson, and J. H. Kirk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2794 Effects of Dystocia on Postputum Adrenocortical Fwiction in Dairy Cows. T. Nakao and E. Grunert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2801 Comparison of Methods for the Synchronization of Estrous Cyclcs in Dairy Cows. l . Effccts on Plasma Progesterone and Manifestation of &trus. M. Rosenberg, M. Kaim, Z. Herz, and Y. Folman .............. . ........ 2807 Comparison of Methods for the Synchroni:zation of Estrous Cycles in Dairy Cows. 2. Effects of Progesterone and Parity on Conception. Y. Folman, M. Kaim, Z. Herz. and M. Rosenberg ....................... 2817 Economic Evaluation of Pregnancy Diagnosis in Dairy Cattle: A Dccision Analysis Approach. P. A. Oltenacu, J. D. Ferguson, and A. J. Lednor .. .. .. .. .. • . .. .. . .. . .. . 2826 N. M. Khalid, M. El Soda, and E. H. Marth. ........ . ..... . ........ . ... 2711 lmmobilization of Potato Acid Phosphatase on Succinamidopropyl Glass Beads for the Dephosphorylation of Bovine Whole Casein. D. L. Van Hekkcn, M. P. Thompson, and E. D. Strange . ............ .. .. 2720 Studies on Whey Protein Concentrates. 2. Foaming and Emulsifying Properties and their Relationships with Physicochemical Properties. M. T. Patel and A. Kilara . . .. ............. . ................ . ........ . . 2731 lsolation of Monoclonal Antibodies Monospecific for Bovine K-Casein. , K. M. Kuzmanoff, J. W. Andresen, and C. W. Beattie ....... . .... , ... .. . 2741 PHYSIOLOGY AND MANAGEMENT: Increased Milk Production Versus Reproductive and Energy Status of High Producing Dairy Cows. R. O. Harrison, S. P. Ford, J. W. Young, A. J. Conley, and A. E. Freeman .• . .......•................. . ........... . .... . .. ... 2749 Influence of Energy Balance and Body Condition on Estros and &trous Cycles in Holstein Heifers. A. Villa-Godoy, T. L. Hughes, R. S. Emery, E. P. Stanisiewski, and R. L. Fogwell ................................... 2759 [] [] [ NUTRITION, FEEDING, AND CALVES: Effects of Fceding a-Tocopherol and Calcium Salts of Fatty Acids on Vitarnin E and Fatty Acid Composition of Cow's Milk. A. S. Atwal, M. Hidiroglou, J.K.G. Kramer, and M. R. Binns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . • . . . . . . . . 2832 Effects of Fat Supplcmcntation and hnmature Alfalfa to Concentratc Ratio on Lactation Pcñormance of Dairy Cattle. M. J. Jerred, D. J. Carroll, D. K. Combs, and R. R. Grummer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2842 1 F.ffccts of Fat Supplementation and hnmature Alfalfa to Concentratc Ratio on Plasma Prógesterone, Energy Balance, and Reproductivc Traits of Dairy Cattle. D. J. Carroll, M. J. Jerred, R. R. Grummer, D. K. Combs, R. A. Pierson, and E. R. Hauser . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . • . . • . • . . • 2855 Effects of Hard Fats on In Vitro and In Vivo Rumen Fennentation, Milk Production, and Reproduction in Dairy Cows. J. D. J<'erguson, D. Sklan, W. V. Chalupa, and D. S. Kronfeld . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2864 Supplemental Nicotinic Acid or Nicotinamide for Lactating Dairy Cows. E. H. Jaster and N. E. Ward ..... ..................................... 2880 �128 Somatotropin Antibody l·ormation in Cows Treatcd with a Recombinan! Bovinc Somatotropin Over T"'o Lactations. C. M. Zwickl, H. W. Smith, R. N. Tamura, ami P. H. Bick . . . . . . . . . . . . . . . . . . . . . . . . . .......... .. . .. ........ . . . .... . 288X Effects of Bovine Somatotropin on Dry Matter Intake, Mili< Yield, and Body Temperature in Holstein and Jersey Cows Durmg Heat Stress. J. W. West, B. G. Mullinix, J. C. Johnson, Jr., K. A. Ash, and V. N. Taylor . . • . . . . . . . • . • . . . . . . . . . . . . . . . . . . . . . . . . . . . Dose Response to Recombinant Bovine Somatotropin from Weeks 15 to 44 Postpanum in Lactating Dairy Cows. R. A. Erdman. B. K. Sharma, R. D. Shaver, ami R. !11. Clealt . 2896 ·1 lnfluencc of Moistu:e Content of Mixed Rations on Feed lntake and Milk Production of Dairy Cows. P. H. Robinson. l'. L. Burgess, and R. E. McQuccn .......... • Effect of Feeding Aspcr~il/us oryzae Fennentation Extrae! or Aspergillus oryzae plus Yeast Culture plus Mineral and Vit,min Supplement on Performance of Holstem Cows During a Complete Lactation. R. O. Kellems, A. Lagerstedt, and M. V. Wallentine . .... ... • 2922 ,, lnterlaboratory V ari ,tion .., ~ DiaminopllUelic Acid Assay: lnfluence un E1stimatrd ~JOGer--,i Bactclial >L mgen ~/:,v,. P. H. Robinsou, , . CotJ~ \ 1. O. D. M. Veiru.... . . . . . . . . Str-r'.";. Jntt . .............. · · · • · · · · • Nutrient Digestion, Rurrunal Fermcntation, and Plasma Lipids in Steers Fed Combmations cf Hydrogenated Fat and Lecithin. T. C. Jenkins . .......... ................... . .... , • • • • • · · · · 1.929 29.\4 • j • Effects of Dietary Com Oil and Fish Oil Concentrate on Lipid Composition of Calf Tissues. K. J. Jenkins and J.K.G. Kramer ... . ..................... ........ .... • 294Q ,.·~· GENETICS AND BREEDING: Net Margins from Different Fractions of Holstein Genes m Venezuelan Herds Based on Performance Estimates by Producers and Advisors. F. Holmann, R. W. Blake, R. A. Milligan, P. A. Oltenacu, R. Barker, M. V. Hahn, and T. R. Rounsaville ...... •. • · · · · · · · · • ··~. ,r.f. ,f~ .. 2952 yy¡_ '· ~ t ~f ~- Effectiveness of Rump-Mounted Devices and Androgerured l'emales for Detection of Estros in Dairy Cattle. F. C. Gwazdauskas, R. L. Nebel, D. J. Sprecher, W. D. Whittier, and M. J,,. McGilliard ...•.......... . .............. •.... 2965 SYMPOSIUM: RUMEN MICROBIAL ECOLOGY AND NUTRITION .,ecent Advances in Rumen Microbial Ecology and Metabolism: Potential lmpact on Nutrient Output. R. l. Mackie and B. A. White . • . . . . . . . . . . . • . .. . • • . • . . . . . . .. . . . . . . • . . . . 2971 Strategies of Nutrient Transport by Romina! Bacteria. J. B. Russell, H. J. Strobel, and S. A. Martín ...••..•..••.• ••... ...••... 2996 . Physiology and Genetics of Xylan Degradation by Gastrointestinal Tract Bacteria. R. B. Hespell and T. R. Whitehead .................................... 3013 Role of Rumen Fungí in Fiber Degradation. . D. E. Akin and W. S. Borneman ............................. '.:. • • . • • .. . 3023 ,f ... ~' ' Ol'R INDUSTRY TODAY: ..... .,t. ·,~ . ''A~ '. . ' ...... ·. . ~-1~ . ..... ,,._ �- I 130 CONTENIDO CONTENIDO No. 9 Vol. 21 VOL, 21J No, 8J AGOSTO 1990 ' lng. Ludwig Johannscn M. FAlllor lng. Hktor de la Lanza A. EdllDr A.somdo Jesús Gutiéllcz Aja NOTl-HOLSTEIN 1 ,J 7 Directorio de Sementales Diredor LJi1t1r ,, Septiembre, 1990 EDITORIAL EDITORIAL 1 131 MEXICO HOLSTEIN MEXICO HOLSTEIN NOTI-HOLSTEIN 9 Noticias de la Asociación Holstein de México, A.C. FAlUores Ailsteata MVZ Enoque Bmvo A. Lic. Elmcr Ancona D. SEC< '101\ HOLSTEI\ DI·, \1F.XI< ·o Or -\n 1: ~1\ / 11 il l .l' P • ·, ,.. , 1 ,, 1 :11\. I' \ 1\, o XXVI •JlJ E><i'' l~1-:1ün dL l!anadu I tol ,lc'll1 , :• l u.Jlh 1•1;,1 Cemlté Editorial Sr. Gabriel 2.ermeño P., Dr. GOIWllo Ccvall01 Lic. Alfonso Cobo F. Colaborad!lftt Dr. Mario Medina Cru,_ lng. Ra41 Robles Sáchez. Dr. Roberto Oropc1.a R., Dr. LD. Van Vleck, Dr. Rafael Núncz, Dr. Remigio Espioou 10 ., ! , SOMATOTROPI~A 80\ !~ \ l- '\ t,,\ PRODUCCIO'.'I DF. GA:\ Al)<) LECHERO or 111 • ~ l ..;,í1r.J , \(.l'll't;.'/ \ Jh.'rh. .1 1 ' "l , ' 11 -r~:, ( \111 l r, l~t\ \ n 11, ll sn_,.., \!• Rrc: tH'l d. d.d \ .... ,. \. 1. t •i.· d 1 l.• • \, ,. '1 fll.3.l.J '- \'l.,, '- ' '' ,.:l idl .,,, pt'i l.1 1\,· ., 1'1,,. '. '. .-' ·: 25 ,h 11, , i.. lt t , ~· l '.·r.-"ht" f t· J •. • ,!\ •.~u1•JJ \.'!J:-l' ,•!'(1"- . ulfl l 1'}(h1 ,r .. ·,.1•.\kn, 1.1 ,l.: ,:i ~ J l\ll 'l" .\1••q ,,•r-_¡: • Cioltlcn (.,cnt:~ ! Parte ll l 1 \lth' 1,: 1'- 1 ·•1 ~,1,,, ,k h.·d•.1 ,. Director Comerdal lng. Héclor de la Lanza A. Asesar Lic. Rubén O.:ampo Dlredor F.ditorial Lic. Migllel An¡d L6pcz C. Admialstndón C.P. Pedro Ma,tíne:z Valencia Alma Norma Lópcz C11111 Clrculad611 Alejnndro JohanllllCn M. SISTEMAS DE PRl'EHA l>t. "E\1.Fl\'l'-\LL.-i ' GANADEROS NACIONALES ADMINISTRARAN .\Jl'CHITLA "l MEXICO HOLSTEIN ( ,ti H \1 · ~ 1 ,.,¡ •1,·, , CALIDAD Y SERVICIO DE REPROULCCIO!'\ A~IMAL A LOS GANADEROS A. del \ 1 , ... ' ' " •i P, , e , ,, ... .-,., 1l/>1,o 'k"<'' 'Ji,! Reg¡s1m de la Du<ia.ióll Oencral de Dcreclool del A,._ 10r: Of,coo )208 üp. 61114-~79. AUlllrizada concspondencia de 10¡unda c1-. par la Dirccddro Gcnml de Comos, coo oficio No. 118,414, cipodionle 091.70/2050 de lecha 25 de ..,.¡cinbre de 1986. Concspaadcnc11 de clalc. Registro DGC•Núm .053 1116CArw:caúl&ca2282514l6. '"""° , • .. D.~ ~,·:·:.t,ij•'~-2'.'.'71 ü Pll~ \tl ....,n111 Publicidad y Suscripdones IIN cdilOrCI, u. de •·• . ; · ,, 1 1 '. ~¡ \ul (13\. '' ' l ' ·- ~ : "I• CRIANZA DE VAQCILLAS HOLSTEI\ EN PRADERAS IRRIGAD.\S DE LA GRANJA FATIMA Telex: 172280 WPOY ME Fu: (5) 272-1610 \ Fct:ha 1t1111t..· pJ~ :t f"C\.·1b1r mJlenal pl1bhu1ano. un r.,,· .. ,l;~:..:, .k· ::i ,a!:J~! pro,;rJmJdJ Jc 1 .tmut· ClO (' :chJ r••nJJJ' La :u.1 ..... 1,¡"- .,111 .u,...M: t;t:nc un C:ü,.,:,. ~k 545,('()().!Xl 1',·"" \1 \ . rl<>< J110, ~75.1kXl.lXJ rr. . ,), ,. ' ',.. •mt·ntr ~ .~0t)l91) Pc,O!\ P, \I, ,. • ,,: ., ,iJ,, <.t,.L'()ll ,~, P,,u, :0.1 '\ . ••;,• ,, , · , :).OODolar~~-~oruo SJ~,;:¡., de pnmc.·r.1 ,.:l.1•,l'' 'f\ l'.I I t:l\,l ..trc, St un¡,-u,k" (11 ,-,¡,¡1(1., "'" ~ Amerus ~ ( t'i Sta l'\J bel lnJu,u,J\ :, c.,¡\!'.'"-.,,,:,, \k\lCO, or ,1 . \ p.' I , 1 :, e \' ,,ut'l\ic..1 ~h:\lul ll,,i:.h ....... "' ,.J:,: c.'J:1tl.'.ri~·a1w. La Lú:h..·. DtrrrtPfl•', ,.... 1' .,,. 1, l c.•chc.· Tn-Statr ~~"'· , 11.1?,,,. " , , ......... J , ,·, 1.•l11.hL 1 Dr. MllldoClwislcnJell MVZ. In& Fnllco M. Tel. (13)578853 k ..·..,·,, J,•· , t'n~1t\loL1 1.1 nn.,J1.).·,·"~1 l\tf\ .J.I 11 ·1•ul JL· Ls l"t"\1-.U ,m ~lwt 1 ~:ntcm1t't:l(lf\~ ·,n'.hl ~~,, n,-a.-.. T , • ·, CONFERENCIA I~TERNACIONAI SOBRE GANADO LECHERO M~ico-Holsleln Orp,o oíJCtal de la Alociacióll Holstcin Fncsian de Mbico, A.C. publicada y distribuida por BN alikm. u. do c.,. F<cha lfmilC pan !ffllnr lllillCÑl pubhciuario, un mea IIIICS de la ulida pn,¡nrnada del anuncio (lcch.t porta.i.1. u IWSCripción anual 1,cnc un COSlo do $45,000.00 Peso,, M.N .. &b alloa $70,000.00 l'uol M.N.. Númao corriaole $4.500.00 ~ M.N.. Número atrllldo $6,000.00 Pcsm M.N. Swaaipción al ClllWIJCIO $25,00 Oillares, correo de f'lmctll cla...e $70.00 D6lara. CONTROL DE PRODUCCIO:\ MAYO Ganaderías con protlucrionc~ Je 7.DOO (i m:í, 1-.ilo~ Je bl1l· Producción Je vaca~ Hnlstein-Fm',ian a tre, nrdrfü" Produccion Je vaca~ Hohtrin-1-'rie,ian a do, t1rde1ío, NliESTRA PORTADA: 10 LA HENIFICACION, PARA CONCENTRAR ENERGIA EN LA MATERIA SECA 13 Anatomía y fisiología gastrointestinal 15 EVALUACIONES GENETICAS DE TOROS Y VACAS LECHERAS CON EL MODELO ANIMAL 24 ¿LOS TOROS QUE PROVIENEN DE FAMILIAS LONGEVAS PRODUCEN HUAS DE IGUALES CARACTERISTICAS? 14 LA GENETICA HOLSTEIN ALEMANA 38 SEMENTALES SUPERIORES DE MEXICO A LA VANGUARDIA 42 lltpmcatante en Moateney I l,1 .u llf_.;(l,l uttu.il Je !.i .-\,o1, 1, , .. 11 ,1~ \it\l\. ·, \ .C ¡;~h lica<lJ, ti: .,n:•.HJ" '"' r ' i:J11orr,. Y~ J, r , ,¡ A•. Nuevo Le6n ?jO- 3ct Poo Col. Condeu 06140 Mlxl<'O. D.F. Tel0; (5) 272-1630,'2TI-6'J35(272-5571 ¡¡ XXVI Exposición del desarrollo ganadero Huamantla'90 SECCION CRIANZA DE BECERRAS DlregprGf---1 lng. ~,g Jobll.DlliCO M. 11111 ......... _,. w BN editora. LL de c.v, LO Nl:EVO El\ PRO~.-\Bf\ t. E~ SU 1\1 \(;E\ DE SERVICIO d1llll"tl .. ~u.1110 ~ ! lng, Laura López Cuna Rosario de LourdesJ>ereyra Espinosa omt•rciJl 11.' 1.1 1 ·,· ., , . DIRfio y Producdóll SECCION HOLSTEIN DE MEXICO S...,_"' lidlmal Alqa. U CONTROL DE PRODUCCION JUNIO Vacas que recibieron diploma de 50,000 a 59,000 kilos Producción de vacas Holstein-Friesian a tres ordeños Producción de vacas Holstein-Friesian a dos ordeños Ganaderías con producciones de 7,000 ó más kilos de leche 51 52 53 54 y 55 62 INDICE ANUNCIANTES Amc!ol M c.L 5a 1"bcl lad!ot- hl. ....._0\1Ql, Mwoo. D.F BN odi-. ._ 1. de , v , puhl1<-. MlucoHoblein, Le, doM, l,11,..,..<m<:ant1. Dm,oono del ic,chcro, ~ . Alu.-\n, 511110 rarnc y l-'Cl1<. Tri,St11< Ne-.. calá~... y folkacna "JIC"'11lwida. St<'.mpr,· ,J '" ,: 1,, rú mpl.11.0~ b wio co~tosa~ por qu..: no. hal :r u,¡, <ld pJstur,'" 't' NUESTRA PORTADA: La ganadería a la vanguardia de la genéucaT O C'opy,1"11 l~K~. Dcm,-t,o, 11.ac:rvadu<. ....... la~r-a•...idr1a~...... . . . . - 1U-dtkJ. . . . .T 4 Mtxico Holstcm, Scp11t:111hrc 1~1 �133 REVISTA CUBANA DE CIENCIAS VETER INARIAS 13 2 No. 4 _ Vol.14 . ·. REVISTA CUBA~A DE CIENCIAS VETERINA~IAS VOL, 15 No, J. Oct-Dic 1983 ., . . ,·:: ·. . . ... -. . , . ENERO-MARZO 1984 Cluh·e:., P. R.: Concentraciones· óptimas de tuberculinas PPD bovina y aviar para emplear en pruebas simultáneas en el diagnóstico de la tuberculosis bovina en las condiciones de Cuba ... Vera, A.; N. Cotrina; A. Botella; E. Riquelme y F. Uorens: Experiencias sobre la eliminación de la tuberculosis bovina en un distrito ganadero y su efecto sobre la producción láctea .............. . 17 221 Cotrina, N. y R. Martinez: Experiencia de la vacunación con dosis reducida en ganado adulto lechero en un foco de brucelosis bovina . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..... . 25 231 Betancourt, Xiomara; Alida Serra; Bdrbara García y Regla Ramfrez: Distribución de los serotipos de 247 Salmonclla en los cerdos de la provincia de la Habana .. . .............. . .. ... ................ .. 33 253 Brito, R; O. Fernández y J. W. González: Efecto de la GnRH en la vaca Cebú lactante. I. Descarga preovulatoria de LH ...•........................................... ........... •. .. .... •• . •.... • . • 37 P4~ Morgolles, Estrella: Metabolitos sanguíneos en vacas altas productoras ~urante. la gestación-lactancia en las condiciones de Cuba y su relación con trastornos del metabohsmo • • • • • • • · · · · · · · · · · · Calderón, R. y R. Alonso: Anomalías del aparato genital de la oveja . • • • • • • · · · · · · · · ... · · · · · · · · · · · · · · · s.; c. ~ a y B. Preval: Influencia del semental en la mortinatalidad de la vaca Holstein Ferndndez, Maria H.; A. Granado y o. Pérez-Beato: Polimorfismo de seis sistemas sanguíDeol Y cinco Blanco, G. lácteos en vacas de la ram Criollo de Cuba . . .. • • .. • • • • · • ·· · ·· · ····· ····· ··· · ··· · Rodrlguez. O. N., Maria IS4bel, R., T. Días y P. Rodríguez: Reporte de la infección por Babesia bovis 41 Alonso, Magali; A. Beút, H. A. Alfonso, M. Bravo, O. Saborni, J. Vidaux y Belén Cause: Tratamiento de la trlcomoniasis del bovino con Metronidazol ... • • • • · · • · · · · · · · · · · · · .. · · · · · · .. · · · · 261 Alonso Magali; J. L. Brito y Avilia Leyva: Tritrichomonas foetus. Duración de la infección experimental en' henlbras bovinas . .. ...... .. • . • • • • · • •· · · · · · · · · · · · · · · · · · ·· · ············· ·· · · Martfnez. Arelides y Marlsela Quintana: Algunas características de cepas de Pasteurella multocida aisla· 265 na en la República Popular de Mozambique .. .. .. . . .. .. .. . . . .. .. : .. .. . .. .. . . .. . . .. . .. . . .. .. ... 51 269 Diaz, Graciela, R. dt la Vega, Carmen f'emández y Violeta Arozare11a: Conducta sexual de Boophilus micropltts (lxodoidea: lxodidae): I. Tiempo de prccópula del macho ............ ... . .......... .... . . 59 das de terneros neumónicos .. . . . . ... . .. • . . · · · · · .. · .. · · · · .. · · Rodríguez, O. N., María Isabel, R. T. Dias y P. Rodr;guez: La serocpidemiología de la babesiosis huma- ···· Fuentes Elolna; Siomo.ra Martinu y J. C. García:. Características del crecimiento de Clostri41um chau· voei en diferentes medios y sistemas de cultivo .. (Babes, 1888) en la población humana de la República Popul2r de Mozambique ............... . . . Dlaz, Graciela, Rafael de la Vega y Violeta Aro:.are11a: Conducta sexual de Bouphilus microplus (lxodoi- m . ... • . • • • • • .. • .. • .. · .. · · · · .. · · .. · ........ dea) II. Número de cópulas del macho e influencia dd apareamiento sobre la capacidad re!)roductiva de la hembra . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... . .......... . ..... . ............................... . . ~ Hol , L./Posibllidades de utilización del transplante de embriones en las condiciones de ciertas empreysas gen~ticas • 1..-.:-A.. uuu.u.... lecb eras en Cuba ........ • .. • . • • • • • · · · · · · · · · · · · ...... .. · .... · ........ · .. l.Agarreta, Guadalupe,· V. C. Aceves; J. L. Solís y R. C. Vah:erde: Interrclac..iones entre época riel año, estado fisiológico y niveles circulantes de tiroxina en vacas Holstein del trópico húmedo . . 293 Cartas al Editor ..•. .... . ......... . . .. • . • • • • • • • • • • • • • · · · · · · · · · · · · · · · · · · · · · · · ,. · · · · · · · · · · · · · · · · · · · · · · · · · Acadmiicas . ............ . ......................... •··· . .. •·· • •· •···· ···· ·· · ·· · · · · · · ···· ··· · · · · · · · · ··· ·· 83 Académicas ........... .. ................ ... ........ ..... . ......... ..... ......... ..... ............. . ..... . 91 (' . Page Margollu, Estrella: Blood metabolites. in high-p~~ng cows during gestation-lactation under Cuban conditions and their relationship w1th metabolic disorders .. •. • • • • • • • • • • · · · · · · · · · · · · · · · · · • · · · · · · · · · · Callúrón, R. and R. Alonso: Abnonnalities in the genital tract of ewes ..... · ...... · .... · ...... · · · · .. · Blanco, G. s.; c. Leyva and B. Preval: Influence of the sire 221 231 on thc neonatal mortality of calves from Holstein cows ......... . ... ........... • • • • • • • • • • • · • · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 247 Fenufndet.. Maria H.; A. Granado and O. Péru-Beato: Polymorphism of five blood and five milk systenlS in Cuban Criollo cows ... . .......... ... .... • • . • • • • • · • · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 253 Alonso, Ma¡ali; A. Belet, H. A. Alfonso, M. J!ravo, o. Saborni, J. Vidaux and Belén Cause: Treatment 261 of tricbomoniasis of cattle with Metromdazole . ...... • .. .. • •• .. •· · · .. · · ................ · • .. · · · .. · Alonso Magali; J. L. Brito and Avilia L~yva:' tritriclwmonas foetos. Duration of experimental infection 265 in'female cattle . . . . . . . . . . . . . . . . .............. • • • • • • · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Martln Arelides and Marlsela Quintana: Some characteristics of Pasteurella multocida strains isolated 269 er.. pneumonie éal '. . • .. • .. ................................ . ves .. ..... .... ....... • ...... • .. • .... · .. · • from Fuottu, Blolna: Siomata Martfnez and J. é. García: Growth cbaracteristics of Clostridium chauvo~ in dlfférent media and culturing systems .... . . • • • • • • · • • • · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Hol L.: Possibte· use of embryo iransfer under the conditions of sorne dairy cattle genetic enterprises m 287 ............................................. . · · · · · · · · · · · · · · · · · · · · · · · · ·· · · · · · · · · · · · · · · · · · · · .. 293 Letters to tho Editor .. ... ..... ...... . ... , . , . •. ••, • • ••· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ... ' ..... .......................... . 297 ~• m Cuba Acadernlc Notes .. .. . ..... .... .... , ... • ... , . • • • • • • • • • • • • · · · · · [ [ m [ 69' .. . . Ortiz, R.: Premisas para la utilización de los subproductos agroinduslr¡alcs en la alimentach'.•r1 m 63 / l ' •. ' ' . ' ,.. "< • • • .. • ..... . Page Chávez, P. R.: Optimal contrations of bovine and Avían PPD tuberculins in simultaneous applications for the. diagnosis of bovine tuberculosis undcr cuban conditions . . .............. . Vera, A., N. Cotma, A. Botella, E. Riquelme y F. Llorens: Experiences reg:mling thc cra<l.il...,::0us of bovine tuberculosis in a cattle dstrict and its effect on milk produclion . . . . . . . . . . . . . . ....... . Cotrina, N. and R. Martínez: Vaccination of dairy cows with a rcduced dosc (strain B-19) in a Focus of bovine brucellosis .............................................................................. . 1 12 25 Betancvurt, Xiomara; Alida Serra,· Regla Marfo an<l Bárbara García: Distr.ibution of Salmonella serotypes in swine from the Habana province ................... . ..... ............. ....... . ......... . Brito, R.; O. Fernández and J. W. Gom.ález: Effcct of GnRH in the lactating Zebu cow. 1 Preovulation discharge .of LH .................................................. . ...................•...... ... . ... ' Rodríguez, O. N.; María I sabe[ R. T. Dias and P. Rodríguez: Report on Babesis bovis (Babes, 1888) infection in the human population of the pcople's republic of Mozambique .. . ..................... · Rodríguez, O. N.; Marfa Isabel, R. T. Dias and P. Rodríguez: Seroepidemiology of human babesiosis in the people's republic of Mozambique .................. .... ...... ..... ....................... .. Díaz, Gracíela, R. de la Vega, Carmen Fernández y Violeta Aro;.arena: Sexual behavior of boophilus microplus (Ixodoidea: Ixodidac). I. Premating period in the male . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 37 41 51 59 D[az, Graciela; Rafael de la Vega and Violeta Arozarena: Sexual beha,•ior of Boophilus Microplus (Ixodoidea: Ixodidae). II. Humber of mating in lhe male and its influc·nce on the reproductive capacity of the female . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... l.Agarreta, Guadalupe, V. C. Ace,,.es, J. L. Solis and R. C. Va(verd,.;.: Corrdations between year season, 63 "physiological conditions and serum levels of tbyroxrnc in Hol~tcin cows from humed tropics .. .. 69 Ortiz, R.: Requirements for the use of agricultura] industry by products in animal feeding .... . ... . . 83 Acaden1ic Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 �134 REVISTA CUBA~A DE CIENCIAS VETERINARIAS No. 3-y 4 Vol . 18 ·-~ . - . • .~· \ f' . . "° '! y ... ' 13 5 REVISTA CUBANA DE CIENCIAS VETERINARIAS No.3 Vol. 19 Ju l i o-Septiembre 1988 Jul ~Dic/1987 ' ~ .... • ~ . . Página Página r. ;·.. A. M,,chaJo. M. Dulzoídcs. R. Ruiz y Marta Fuuntes: Optimiz::ición de la. prueba de tuberculina ., 111I ult:inea median!c el empico de, d1.;r,vauo ;->, otoico purificado (PPD) de origen bovino y aviar en los reba1ios libres de tuberculosis . . . . . . . .................. • • • • • • • • • • • • • • • • • • • • • · • · · · · · · · · · · · · · · · · Vútquez. F..· H. Swnuno Lópcz. Marcc/.1 González de la Vara y R. Navarro Fierro: Efecto de la acupuntura sobre Id fertilidad de vaca!- rc I)-o.idoras Holstein ............... ,- ...................... • .. : .. • • • •. • • · .... • · .. • (,Jn;:j/ez PJrr:u., A. y O l'.;rLZ-Beato: Crecimiento y desarrolio ue hembras Holstem variedad roJa entre 1 Y 30 11 eses de cd.id . . . . . . . . . . . . . . . . . . . . . . . . . ..... • • • • • • • • • • • • • • • • • • • • • • • • • · · · · · · · · · · · · · · · · · • · · · · · · Mar:,,wz. ArelicJc:s; T. fo,1vcra. Eisa M:irtinez, M:iriscla Quintana. Milagros Alfonso, J. Núñez _Y N. Merino: Toxl• r·i·ic1d en ratones <l: f.,cuclumonas aeruginosa aislada de una neoplasia epitelial en el bovino . . . . . . . . . Ma," icz. 1-wi/ides y fvl,,,iscla ()uint¡¡n;,: Sensibilidad in vitro de bacterias aisladas de pulmones de cerdos .i·itc d,s'.intos ~11t.biót1cos ....................... •. • • · · • · · · · · · • · · · · · · · · · · · · · · · · · · · · · · · · R< el, 1tJ(ICZ. Ro:s..:na· Sc.nsil:·: Jad de la lmrn celular RTV-1 al virus de la r~bia ..... .... -,- : .. .. • • • • • • • • •: • • • • Red, ,;::u.1z. t1cs:.,na; Mnri•. L. PtJrcz y fleq/a García: Estudio de la tolerancia y el efecto toxico de antibióticos a ,.!ferent¡s conccntrne,irn,:!s en las lí,1eas celulc1rc:s RTV-1 Y BBx? . . • . . ........ • • • • • • • • • • • • • · · · · · · · · · · · AJuilera, R D.; J. M. Fic1ucredo y A. Talavera: lnlluenciil del anestésico local por vía lntramamarla sobre el pH de la lee,lin. 11 respuc::ta cclulnr \ el indice fJgocitario . . . . . .. : . . . . . . . . . . . . ..... • • • • • • Menrw. N , l strella Margo/11.,s I r.. Gor¡¿..;Jez: [!:,,~dos diabéticos en rumiantes. Estudl? da un caso . . BulnF.:· e. N Mcu,:u y J1.,,w....~;::.. r kctu., C:e la ,.p!ic,•ció.1 oral de suero sangumeo (completo) sobre la 1,K,rbilet.ilic':id y el peso l'n cc,·d't0s i.1cl,.111te:; . . . . ........... - .... •. • • • • .. • • • • • • • • • · · · · • • · · · · ,-1,,ez, P. J.. Auin r;to ck, 13 re ,i~,,'m;,.1 •do~lll':1r , .. , ru:1 •¡os a:'?Ige,;iados con electroacupuntura . . . . . . . . . . . . . . . lliv,irez. J. L.; Victo, ... Z,iUí~. . , ,¡, ·.1 Marc1,i:Je:;, A Tamayo, /.. Font, C. Montes de Oca e lrms Menández: Prueba c'!l w!cr:ir :-:ia '1 !,; , :ucM .., ,, 10 ..,. r- !><':11cm · ;,les p.Jrn la inseminación artificial . . . . . . . . . . • . . . . . . . . De/qado, A. 0 1. 0 c 111,: !' •:·· _,- .~d de;; ,'l.-c.0I .1 de G.1/ur,:•1.1 :111¡juloris (ácaros oribátidos) sobre· larvas de nematodos gci~trointc.st.n:il ~:, . . . .. . . . . ...... • • • · · ·· ·· · ·· · · · · ·· · ·· · ·· · ·· ·· ·· · · · ·· · · ·· · ··•· Grwi.:do, A.; Marit.::a Gui;J•·r," C, , /:',. S ••; , y J. :A. Fi0i:c;1.,., ·: Resistencia genética a la infestación de garrapatas e¡ d\,s r,iv~ ~ :, L , t t , •• ,,\ t0 11 !st _,11•Cc!n1 . . . .... . . . . . . . . . . . . . . . . . . . • . . . . . . ... • • VJ/dé:;, J. t.1. y l,. , .,., : • • ! 11J~1 H' ,.,,1 por Ccnn.i~r 1!r:;- (Anocentor) nitens Neumann. 1897 (Ac&rlna: lxodl· Cli.lH'l. e d.::e J en un pe~ro .. c. o. . Ac;:, ::c111icas . ......... ... .. ... . 97 105 113 119 125 129 133 141 147 153 159 161 165 171 • • • •• ••· · · · · · · · · · · · · · · · · · · · · · · · · · · •· · · · · · · · · · 181 ...... . .. . • • • • • • • • • • • · · • · · • · • • • · · · · · • · · · • • · • · · · · · · • • • · • · · · · · • • • 183 89 1 . •• C,:;rú·,:. ::s \' : •, . , ,.,, .,;nJez: PrcparncLn d~ papeles impregnados para pruebas de suscepttbJ. liú1d de ixóciicü:, u lo.: t..;,•:, :r!;-, .· · ····· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·. . . . . . . . . • • . . . . . Valdés. J. /\ti.; Rodríguez, O. N.; P. Rodríguez, A. Rívas y L. Espaine: La prueba de lnmunodifuslón radial slmpl~fljación del complemento. Consideraciones sobre su aplicación en el diagnóstico de la anaplasmosis y babesiosls bovinas Salabarris, F. F. y R. Pino: Trasmisión vertical de Anaplasma margmale en bovinos afectados durante el período final de la gestación ...................... . ...............................•.•.....•••.••••••••••.•....... Solano, R.; R. de Armas, J. Cara/ y L. Holy: Congelación de embriones bovinos. l. Efecto de la calidad y estadio de desarrollo durante la congelación y descongelación . . . . . ........ . ••..•••.....•.•...••••....•......... . Hollands, 1/eana; A. Sigarroa y Reina Pimienta: Variabilidad de la coccidlosls del conejo con relación a periodos climatológicos del año • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . • . . . . . . . . . . . . • • . . . . . ... . Adorna, M.: l. Cebrera y F. Miranda: Influencia del pH de los medios de cultivo en la detección de residuos de antibióticos . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .....•...... Córdova, V. y M. O. García Roché: Algunas consideraciones sobre el riesgo de contaminación de los alimentos de origen animal con bifenilos policlorados . . . . . . . . . . . . . . . . ...... .......................................... . Moreno, J.; L. M. Vlv6, Margarita Carpio, G. Rivera y U Cala: /\lgunas consideraciones eplzootiológlcas de la en• fermedad de Marek en su forma tardía en la~- ponedoras du la n•ovlncia de Pinar del Río . . . . . . . . . . . . . . . .. Sosa, G.; Onelis Santos, Ciara L. Duartf', DínorJh Hcrnánd:cz y i.:iyda Delgado: Investigación serológlca y bacteriológica de laptosplrosis realizada en fauna ex:iti::r, .. . . ... ... . . . •. . •. . .. . .. . . . ... .. .. ... ••. .. . . . Bsrberá, R.; Maria Teresa González, 1;1,,1 M,,ría Cuerru y ' ..i Morales: Relación entre la masa bacterl::ina empleada en la elaboración de vacunas inar.t;vac1:n contra 10 .-~,;.;1pela porcina y la respuesta lnmunógena de ratones Gutiérrez, Odilia; C. M. Geerken y A. r1• ·, • t)eterminación C'i.} la digestibilidad real del fósforo en la bermuda cru• zeda No. 1 (Cynodon dacty/o.'1 cv ''.l,,,·,t ,,ror.s) . . . . . . .. ................ ·........................... .. FaJs.-do, H.; D. Benítez, Mari:, E. Gt•,,.,.,, 1 G. Rondón: t.:om¡:ortc1mlento de algunos Indicadores sangufneos de vacas lecheras alimentadas con Lcucaena 1euco.;ephala . . . . . . . . . . . . . . . . . . . . . . . . .•..••.•••......... Frege/, NI/da y N. Cotr/na: Técnicas ,!..; :..umputación apl1tau:i.; al programa de eliminación de la brucalosls bovi• na en Cu9B . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ......... .... . ......... . ..........•.••...••...... Infante, J. F.; R. Sánchez y J. Villalon: Ho-:lcarión por c''.J".:·c Jo sodio (CINa) en faisanes {Phaslanus colchicus) criados en cautiverio . . . . . . . . . . . . . . ... .. . .. . . ....... , . . . .... . ...... . ....•........•.•.... . Bothrlocepha/us achetfognathi Ynmcfi~:,, 19J4 (ceslnua: t,o: •,,. 0cephalidae) en la carpa herbívora (Ctenopharlngodon ldells): Posición sistemática, anatun1,.1 y e'."'ilcotio!oa1c. . . . .. . ... ...•.....•..................•........ Vin/oy, Mlrta; Emma Fajer, Adela Priero y V. Guvrilov: Bothrioc:ephalus 11chei/ognsthl Yamagutl, 1934 (cestoda: bothrlocephalidae) en la c::irpil herbívur., /Ctcnopharingo,'c, 1ell;iJ. Posición sistemática, anatomía y eplzootlologfa Académicas .. . .. .. .. . .. .. Paga Chávez. P. H . A. n·,ci; •') ,,. · .' ,.· ., • , ... H. nwz and ,M:1:;~ Fut-,1t~s: _Optim_iz~ti~n of the slmultaneous tubercuuc-·n,, a 1 ,-' 1• ,,., " i ¡· •.•' ,., .•• -Jl iVC!, (Pr'Dl o, lJ"·1,r. • rno avIn11 or1gm in tuberculosis-free herds .... 1.111 ter+ •. ' ., ,., . ff t th Vázquez, F.; u Sumwo i..'. QZ, , 1,!r<.;c, , , ;u:;z::/oz de la Va,-a (ind H. Naverro Fierro: E ect o acupuncture on e fertility ot rc.;')c~,t-Jreeu1",: : , 1:·.l':i11 o·.\ , . . . • • · · · · · · •· · · · · · · · · · · · · · · · · · · · · · · · · · · · • · · · · · · · Gat,zálcz Pé:az, A. ~- •d o ¡ : · •1,. :··,L ,v!~ an.J devslup;'h!,i. of Holstein females (red varlety) aged 1 to ~O months .. -· -·· ············ ·· ············· ······················· ···· ·· ····· Mar~íncz, Are/id;;,,:>,;· ,-~,: 1 : • "' ,V ,, it::..;z, M11ri,;o!a Quinttna, Milagros_ Alfonso, J. Núñez and N. Merino: T~ ;•;.-ity in ia:- dt·c rn ,,,..,'.·,. ; 1• ,. J .;•·:, '"'inosa 1solntod from .m ep1thelial n_e~plasm In an adult bovlne .... • 1 11nez, · A•e''cti•s 'w"· sensithnty to d1fferent ant1b1otics ot bacteria lsoleted from rvDr , 1, • ""~nd ,""r'"·~t✓,l· ,u .... , 1 o•, '"",,... ... . 1, 1 viiro • , :L; ·· pi¡¡ luncis . . ..... . . .. .. .. . . . • ••• • • ••· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Rodriqucz.~ Ro;;. :·1: ~n-si,,ri'y --: ílf\'-1 ce:: line to the r:;!:iics virus ............ • ... . ......... . . • - • • • .... • • • Rnr/r:~,.,cz, .'tosan"; Ma, ia [ Pürc;: <'i1L• ~-n!a García: Study "11 thE toleranc•J and toxic effect of antlblotlcs at dif• fr;ent concentra,:·Jn 0:1 ccll !ir.es LT\1-: nnd BB •. ~ . . . . • ... • • • • • • • • • • • • • • • • · • •: • • • • • • • • • • • • • • · · · • • • • · · . R. o.,. J• IM• r-,·gucrcd.'.J <and /. . ¡ alavera: mfluence of a local anesthetlc admmistered by the lntramamvril, Agu1·1,. m:iry route on th2 pH or ,.... ¡;:-, r:P'I r!:sp11rsc and pha¡;ocytlc ra~e.... : ..................... •. •. • • ..... . . Bulncs. C.; N. MerillO ~nd Ju,.n:1 Lq:·rcrue: Effects of thc orol admm1strat1on of blood serum (complete) on the morbidity/lethality nn:I -.--.,1ght (,; :.uckling pigs ........ . : • ... •: • • • • • • • • • • • • • • • • • • • • • • • • • •: • • • • • • • • • • • • • • • f>6rez p J. lncrease iri lb. erythrc::ytic resistance of rabb1,s subiected to Electroacupuncture-1nduced analgesia /llva;~z. ·J.·· L.; Victoria z¡,ld;vc:.·, Estrc!fa Margofles, A. Tamayo,_ L. ~ont, ~- 0ontes de Oca and lrma Menéndez: Tolerance t est to r¡l•1cosc in lJccdL1g bulls inte:ided for art1f1~1a! ins~m1~at10~ ...................._. ... . Delqaclo, A. anrl l. Sw/1: De;m:dnti:1¡¡ ::ic.tivity of Galumna anf'l ',,1;1s (onbat1d m1tes) on larvae of gastrointestinal nm:iotode~ º· ., • • •• • · · · · · · · · ·· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·· A. ' ,,·1·r,:t~~- ·,:11 ¡i~rrc~ ·c;,idnd Sacz and J. M. Figuomdo: Genetic resistance to tick lnfestation In two I-,11c.ls oí Holstei" ;:r:J11 cros .ir,n:.; ..........• .. ....... • • • • • • • • • • · · · · · · · · · · · · · • • • • • • · • · · • • · • · · · • • · • · . V,1/¿:;~ J. M. and e,. o. C-:mlcvés: ln!estation by Dermacentor (ft,1ocentor) nitens Neumann, 1897 (Acarina: lxod1- .. , ,d. G ..... .}él ,1(. • \. ' 1 0 tbe) in a dog . . ·... .. . ...... • • • • • • • • • • · • · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · .. V:-!:lcis, J. M.; c. o. Cord·wús and M. Fcrnéndez: Preparation o! soakecl filter papers for testing the suscept1b1lit'/ of ixodidae to acc.1ricidc 3 ....... .. ...... • • • • • • •. • · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Acaden;1c Notes ........ .. ....... .. • • • • • • • • • • • · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · • · · · · · · · · · · · · · · · · · · · · · • · · · · · · · .. rn 105 113 119 125 129 133 141 153 159 161 165 171 181 183 189 r [ [ . . . ,! .;. .. ~ 1 .. . • '► , ... • . ' . • · ., .. ' • '• ' 1 "'' •' ••••• • ••• O •O•• I O O•• o 1 1 o ♦ o o• ♦ o o 171 179 183 193 199 207 213 219 227 233 239 245 257 261 261 267 o ;... .. ' ·.. •¡ ',, '• Psge ' Rodrlguez, O. N.: P. Rodríguez, R. Rivas and L. Espaine: S1mp!e radia! lmmunodiffuslon-complement fixatlon test. Considerations on its use for the diagnosis of bovinc anaplasmosis end babeslosis . . . . . • . • . . . . . • . . . . . . . . Salabsrría, F. F. .ind R. Pino: Vertical transmisslon of Anap/asma margina/e in cattle lnfected durlng late stages of pregnancy . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • • . . . . • . . ..... . Solano, R.; R. de Armas. J. Cara/ and L. Ho!y: Freezing of bovina embryos. l. Effect of freezlng and thawlng on quality and developmental stages .....................................•••••..•.....•..•.••••......••..•..•.. Hollands, /lesna; A. Slgsrroa and Reina Pimienta: Variability of rabbit coccldlosls in relatlon to different seasons of the year . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... . ..........................•..........•...... • • • Adorna, M.; l. Cabrera and F. Miranda: lnfluence of culture media pH on the detectlon of antlbiotic resldues .... Córdova, V. and M. O. García Roché: Sorne consfderations on the rfsks of contaminatlon with polychlorlnated bl· phenyls In food of animal origin . . . . . . . . . . . . . . . . . . . . . . . . . . . ....•..••...........•.•...........••.. . ..... Moreno, J.; L. M. Vivó, Marga,lta Carpio, G. Rivera and U. Cala: Sorne epizootlological conslderations on Marek's disease In lts late presentation in laying hens in the province of Pinar del Río .............•..•....•••........ Sosa, G.; Onefls Santos, Clara L. Dusrte, Dinorah Hernández and Layda Delr;lldo: Serological and bacterlologlcal lnvestlgatlons for leptosplrosls In exotlc anlmals . ... •......... . . ....... ..... ..••...••..••.••....•••.•..•••. Bnrberé, R.: Maria Teresa Gonz:Jlez, Ana Maria Guerra and Marice/a Morales: nelatlon between the bacteria! mass used In the elaboratlon of inactivated vaccines agalnst swlne erysipelas end the lmmunogenlc response in mica .••••.•..••....••............................... . ..........••......•..•....•••.•.•.•...•............... Gutiérrez, Od//la; C. M. Gcerken and A. Diaz: Determln::itlon of the actual digestlblllty of phosphorus present in the bermuda cross No. 1 {Cynodon dactylon cv Coast Cross} . . . . . . . . . . . . . . . . . . . . . . . . . . . .........•..... .... Fa/ardo, H.: D. Benitez, Mari.1 [. Gomar ancJ G. Rondón: Performance of sorne blood indlcators In dalry cows ted 171 179 183 193 199 207 213 219 227 233 Leucaens lcucocephala . . . . . . . . . ..............•........•...•...••...............•........••.....••. , .... . Frege/, Ni/da and N. Cotrina: Computcr techniques upplied to the brucellosls eradlcation progrem In Cuba .. .. . ln_fsnte'. J. F.; _R_. Sénchez ,rnd J Vil/alón: Sodfum chlorlde (CINa) polsonlng In pheasents (Phaslanus co/chlcus) 239 ra1sed 257 in capt1v1ty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245 . ....... ...............•.............•........ Vlnfoy, Mirra: Emmo Fofcr, Adelo Prieto and V. Gavrl/ov: Bot~riocephalus achel/ogneth/ Yamaguti, 1934 (cestoda: bothrlocephalidae) in the herbivorous corp (Ctenopharingodon ldel/aJ: systemetlc posltlon, anatomy and epizootlology • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . : ... , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • • . . . . . . . . . ..•......... Ac1demlc Notes . . ..•.. . .. ♦ * ' ' ♦ ♦ t t t ' o ' • 1 • o ' • t ' • t t ' o • o f 1 1 o O • O O • o 1 t o o O o o • 1 • O O o o I o o I I I o o o o t o t • o I t 1 1 • o o O I 1 261 267 1 �Té cnica Pecuaria en Mé xico SMALL RUMINANT RESEARCH - - - . - -- - - - -..,--- -- - -- - - - - ---- -- ENERO-JUNl0 1981, México, O~ NUM. 40 ff(. PE(. MEJ(. - - - - - ______ 1 _ _ _ _ _ _ _.-!....._:__ _ VOL 3 NO. 5 CONTENTS SEPTEMBER 1990 CONTENIDO (Abstracts/ contents /ist published in A nimal Breedmg Abstracts, 810/og1ca/ Abstracts, Current Contents AB & ES, lndex Veterinar,us, Nutntion A bstracts and Rev,ews Senes B, Vetennary Bu/letin/ Effects of body weight gain m early pregnancy 011 feed ,make, gam, body cond1uon 1n late pregnancy and lamb we,ghts D.R. Bnnk (Lincoln, NE, U.S.A .) ... . . ... ....... . ........... ......... . . ...... ....... ......... . . ........................ 421 Performance of dairy goats fed 1sonitrogenous diets contammg soybea,1meal or hydrolyzed feather meal dunng early lactatton C.D. Lu, M.J. Potcho1ba, T. Sahlu and J.M . Fernandez (Langston, OK, U.S.A.) .... . ......... .............................. Nutnent content and intake of forage grazed by range goats in northeastern Mex•(:O R G. Ramírez, A. Rodríguez, L.A . Tagle, A C. Del Valle and J González (San N,colós ele los Garza, Mex,co) ............ Commercial crossbrecd1ng between lle-de-France, Rambou1llet, Chios and 101,;al ía:-, a•I hwass1for market lamb 425 435 production .. , ...... .......... .............. . ........... 449 O Güney (Adana, Turkey) .................. . .. ....... .. Ovulation in the Boer goat doe J.P.C. Greyling (Irene, South Africa) and C.H. van Niekork (Stelienbosch, South Afr1C<1l .... .. .............. .. .............. 457 Boneless meat yields and predictton equat1ons from carcnss oarameter& of A t:stral·a,, cJshmere goats B.A . McGregor (Werribee, V1c., Australia)...... . .. .... . . ... .............. ................. ..... ... 465 Genet1c and phenotypic parameters of milk y1eld and milk composit1on ,n two lnd,an ,¡oat breeds S.N. Kala and B. Prakash (Mathura. lnd,a) .... . ........ ....... . . . . ... . . .. . .. ........ ...... ............................ 475 Analysis of physiological changes in caprine milk w1th CMT, NAGase and an tltrypsm ............... .. ...................... . 485 P. Maisi (Helsinki, Finland).. ........... ........... .... . .......... .. .... .. .... .. Milk NAGase, CMT and antitrypsin as indicators of capnne subc!inical mast1t1s 1nfections P. Maisi (Helsinki, Finland). .... ................. ... .... .. ... .... . .... .......... .. ... . . . . .. .. .. ... ...... ... ... . .. ............................ 493 Ant1gen1c profiles of Bacteroides nodosus strams 1solated from sheep given a polyvalent commerc,al footrot vaccine A.W. Sm1th, J.L. Gradin (Corvallis, OR, U.S.A .), M.S. Bulgtn and S.D. Lincoln (Caldwell, ID, U.S. A.).......................... 503 Technical notes Effect of pregnant mare serum gonadotrophin (PMSG) and route of adm1nistrat1on aftcr progestagen treatment on oestrus ·and LH secretion in the Boer goal J.P.C. Greylin9 (Irene, South Africa) and C.H. van Niekerk (Stellenbosch, South Africa) ..... ................................... ... 511 Paramfluenza type 3 (Pl-3) virus infection in goats in Nigeria T.U. Obi and J. lbu (lbadan, Nigeria) .............................................. .. ....................................................... 517 Book received Animal breeding: recent advances and future prospects ................................ .................................................. 525 PHOlll'CCIO\ DL J.ECHC E>i STSTE~IA EXTE~SIVO TR-\DIUONAL ti, cr 1\1 \ THOPIC1\L . MILK l'1W!l[.C'i'lO'i IX ·\ TRADITIO~:\L EXTE\Sl\'[ ::-YSTF\l t\ TROJ'IC •L U.D1ATE 1/e,ibat,, N.vm,:11 I'o11cr, Cuín Román Ponce CO:\lPOH'l :\ \llE.\ 1 O l'RODlTTIVO DE \ AC\S HOl>Tr L\'_ :--UiZO PAHDO Y sr~ CJ: ~.\S CO'.'i ccm; Fl EN CLl:\-1:\ THOPI(' \L tü PHOIJL CTJVJ I{! POXSJ'"- Of HOLSTEIN, DRO~', ~\\'J'SS .\ \D THfIH l· 1 CHO,~:·:- ., lf í'J.nU C01,YS J~ TROl'J r:.\L C' \i.\1F. (,',rr/,,_• .11. •'crrri1 Prr,_, JJ,,ribcrto /i.nmán Pn1,r1•. Jl,:111,- 1.'astillo R,,ja~ l 'Ll ! ' \ 1 ,;1 t \ G \.\.\ llll C.-\1' 1 l.r: ll:. 1..\ SOC·\ "\ r:L~OC.\ DE SOHCO i' '.!{ ·,_ r:1t \;\ll ¡·, 1\ PASTOHI:O . [1l.lli\TIO\ GR.\ZI\ ; O!- St)RCIIU\l CH()J> 'U~lnlES U\D!-1. Juun . 11111/1,,' l'gu.arte, Ricardo Car:;a Trnii:n Jl\F!.l r.\U.\ DE L.\ ALTüRA m: CORTE snnRr !..'. l'!!ODUCC!O\ FCJ1W,\JI HA E\ n-\LLIC:O \\l ·\L (/,olium m,J!:i/, ·u•· J,um.J Y PEHE\NE / {,. ¡,er(',,,, .. /,.) . EFFECT <1[· 31 U.ffl lt\G H[lGlll O, FORAGE l'Hl)Dt:i l' ""\ OF A!\Sl ·\I. A:\D PI:HE\:\'f:\L RYEGRASSES r;r,,uro !,i:rirrn{!.cL del C., Francisco crirdn C:·:,:a T. PeñúñUTi ,l/., Am11i'11r Aguara -1. Ri- - f:FLC f O JlE L.\ Dl~\H:'\l'CIO'i DEL NI\ EL DE PHOTIT'.:.-\ F~ DIETAS P.\H.\ i:::1rnn::, DE Ml \::ro,. 40 �O'I C\ E ~ z t -5] ~ c. ti} ....e fil ....Q. ~ 'y ~ = <~ q_ .. .a q,¡ ci:: fil "O i.. ~ ~ = < C/) C/) "" i.. 41 .Q E ::, z .¿ (1.1 E ,,. o :::, > ·::-5"""',;º s&,..,.-ro .a&J•'ª<llM :.e::>¡ o.,.:. • r a.°' . !I."' e .si 11 ; ·ª Fic!hi A-¡ o ... ~ oy .s1 ~•5:x:-- l.. 41 ~ ~ 00 ~ ~; 00 ~!!a 00 ;~¡~:f ¡~p¡, ""' u :> J! · i! , .. f, N < ;,. .; ~ \j ~"' ¡ '§: ~ .,,i;;; 2~ .e : :a ~ ";a 41 -ª~ ! ,2 * "' .8 g ~ ¿ ·n~ o .s f4 5: ,g b ¡... u ~ ~ "'r.. ... ·~- 'O Hljí ll.~ ~ ;.. ¡• l .a ... .J'J u. :5.,¡ g _g ¡,, i --~ o . ~i ~ ~ -~ lil, s :5 - ~ !:' 3 -~ 1 ~ -s11~..:.05g; 5! ~ e D·~ ~ § ,_;:, 1;¡ ;~ ~l.11~~~fi>;.'! M~~~afi ~ :! e~ .. ::i g ... ~ ~ .... ¡11.~::tti ioi ª~] ;a~ a Ji! z ? eu .s ·e ,. ·= a·- ~ 1;~ , ~ § ª·ri o~~~ :.J os h .08.25~Y Q c. J .. l!]oll.:i ·: ..e; e"" 3 ~ ~ 11! 5~"ói iil.,]·-~¡¡u o ª. -~!~ 'ci ªj§--5~ ~h .s ~ ~e;.!I: -~ '"j g8~¡¡~ t •c:l..;~i. 'w li ; ·ti!~ <.a.., o ~ t "' 0 p~ ... G 5 :8!~ 'O ""' " ... 00~ <]~11]~: ~ .e r-;_,J ~ ;l.!!f ~ o '2.c .. ... ~.•==-~'li.. i! !i . '¡ f· . ~ ~~~ <.~~"'u'o NOVEMBER 1990 !! -~ ti ~ . . ]~"':iJ ... 1! ~ ªrr,si¡- . ¡.:g=~ -~ J ll;:, !!iji!:!tL ~ ci:'=c..aa~· u - O g_~;~?-8:c' li . • 'Valencia' Orange Fruit Yield with Ambient Oxidan! or Sulfur Dioxidc Exposu,es D.M. Olszyk, G. Kats, C.L. Morrison, P.J. Dawson, l. Gocka, J. Wolf, and C.R. Thompson 943 884 Yield of Successively Cropped Polyethylene-mulchcd Vegetables as Affected by Irrigation Method and Fertilization Management G.H. Clough, S.J. Locascio, and S.M. Olson 949 Storage Temperature and Ethylene lnfluencc on Ripcning of Papaya Fruit Jo-Feng An and Robcrt E. Paull 954 888 Seed Moisture and Transplant Mar.agemcnt Techniques lnfluence Sweel Corn Stand Establishment, Growth, Developmiiit, and Yield Luther Waters, Jr., Rhoda L. Burrows, Mark A. Bennctt, and John Schoenecker Quality and Cell Wall Componcnts of 'Anna' and 'Granny Smith' Applcs Treated with Heat, Calcium, and Ethylene Joshua D. Klein, Susan Lurie, and Ruth Ben-Arie 959 Efficacy of Diphenylamine, Ultra-low Oxygen, and cthylene Scrubbing on Scald Control in 'Delicious' Applcs O.L. Lau 962 Calcium-mediatcd Postharvest Changes in Texturc and Cell Wall Structure and Composition in 'Golden Delicious' Apples Gregory M. Glenn and B. W. Poovaiah 969 Mineral Analysis from Corkspottcd and Normal 'Anjou' Pear Fruit Dan Curtis, T.L. Righetti, Eugcne Mielke, and Tim Facteau 975 Rcspiration 11nd ½H, Production in Various Harvested Crops Held in CO2-enriched Atmospheres Yasutaka Kubo, Akitsugu !naba, and Reinosuke Nakamura 979 Hydroxyquinoline Citrate and Low pH Prevent Vascular Blockage in 6tcms of Cut Rose Flowers by Reducing thc Number of Bacteria Woutcr G. van Doom and René R.J. Pcrik e ipi-31,. :l! ! ~ ,J, e .a "' ~00 ~ .;é"'.:ia -11 2 [lo: ~1-5. < ... - o (,1) Uw.S.xX,""" l t l [ ' l 893 Modeling Plant Population and Rectangularity Effects on Broccoli H.:ad Weights and Yield M.P. WeMcott and N.W. Callan 898 Field Response of Peas to Excess Heat during the Reproductive Stage of Growth Floyd V. Pumphrey and Robert E. Ramig 901 Toe Role of Leaf Developrnent on Anthurium Flower Growth Jingwe: Dai and Robert E. Paull 906 Flowering of Aeschynanthus 'Koral' at Fluctuating and Constan! Temperalures Brooks Whitton, Will Healy, and Mark Roh ~ a.. .. "' .. ~ ~ . [ ~ 1: !~ [ ) 910 :;; ~ :; ,, [ ;. a :;: .e ~ ,., J. [ i ! Fruit Growth and Development of 'Ideal' and 'Western' Pecans Esteban A. Herrera 924 Seasonal Variation in Polypeptide Profiles and Cellular Structure of Pecan Leaves I.E. Yates, E.A. Carter, T.A. Wilkins, and B.W. Wood 930 lntluence of in Vitro Generation Temperature and Post-in Vitro Cold Storage Duration on Growth Response of Lilium lor,giflorum Bulblcts Wcndy S. Higgins and Dennis P. Stimart = 'il Jt !.. Solls, Nutritlon, and Fcrtlllzen .a. ~ 934 J ; ~ e " [J Postb1rvcst Blology and Tcchnology Response of Oiypetalwn caeruleum to Irradianre, Temperature, and Photoperiod A.M. Annitage, N.G. Seager, I.J. Warrington, D.H. Greer, and J. Reyngoud 915 ~ .i Hydrophilíc Polymers-Thcir Response to Soil Amcndments and Effect on Propertics of a Soilless Polling Mix · Yin-Tung Wang and Lori L. Grcgg 878 ,l! 3 :i Mycorrhizal Species, Root Age, and Position of Mycorrhizal lnoculum lnflucncc Colonization of Conon, Onion, and Peppcr Seedlings U. Afck, E. Rinaldelli, J.A. Menge, E.L.V. Johnsori, and E. Pond Comparison of Sod, Mulch, Cultivation, and Herbicide Floor Management Practices for Grape Production in Nonirrigatcd Vineyards R.M. Pool, R.M. Dunst, and A.N. Lakso .)! ~Pl·iti] :: ,h=> 938 872 ~ i 111'¡¡~~! .Y. [ Production and CulluJ'e ~ §~1 .,;i,:s. = D! .. ¡; . ...,_ t~j= -~¡¡¡ r¡ -Xa'::z!cSI i ~1;~ e.s r- ~ ~o~ !! 5-g ~ ~ RB¿,; ·M ;; ] .R ~ M'c'e o O &.·A p~ .i t 8~ .h -s"''[·~ ~-=:;.- • ~ a :ah1;.,~~Vlls-,....:. "!l • t .. 2]·~,gu '-' 9 o 1i :·~: ~ § .! g2 E .!:bt § _g-.~ q ~ ~ :¡; 8..'lgl- -o •:J .... a ;:, .& s' ;]t-~ ~n <::;: ;!¡e: a.. 23~ -~ ~ ·: =jº:i:~ ]">] ~s~llJ t 'i 5 i! - y; gl!~'ó ¡¡ 1..ic! :F::: '31· o ~ij l t e;: - -~ •¡ >,§ _:,; •.g"' 1 =, -~ -s.'"'Qir~"> .s"l;-= {e!. 112 "2' ·i~ 2-:; ! -o'oi • ~hij < --~ ~ ~·r·rt ]!:~ 1"~; ...~ ~ 2-~ g.a.~-~ ~ "3 ci o -~ • "'B = ~ ·e e: ~ ~ ~ -.,3•s..:. .u¡ t ·e = ....e .a:!! ~~ .,,, .,.J c,.:Z:o,OJ l •t .~Jo J ¡ ¿j,:: ·;:: ' ;a ' ·' h= 'o,:t J CONTENTS < .! o~ > ~] -' .!~~~~,~ :a. - t¡¡ VOL. 115, NO. 6 ~ .a .. .. o=: JOURNAL OF THE AMERICAN SOCIETY FOR HORTICULTURAL SCIENCE ' .. ~ ~ ~ .9? 139 § < ·i:s .. ;)&iti;; bi ?~::q.ea <t.;;.. .. l J tl!:~f" º:;¡ :ll ·~ <-¡¡• º1 l ¡l º ~ .. i.1· ~ ~~¡~~ ,:!~.Jl.¡ ]A,=té.! l t f"~ ~ ·a-~ . =-'1-s~~ :i~.-dj ~]liio! ~ sin "' d.. ~ t ~p¡ 0 O'\ l1 "'o r. e.!: 3~::~l] 8.~~-a~~ e!,~: §X"' ..-~ :i:~ ¡:Psj 'it., ]!.., ~ E! o ~ 50~~~~ 8 ~C.::?ii 138 Tree Nitrogen Status and Leaf Canopy Position Influence Postharvcst Nitrogen Accumulation and Efflux from Pear Lcaves Enrique E. Sanchez and Timothy L. Righetti Ccllular 1nd Wholc-plant Physiology 982 Dormancy Effects on Supercooling in Deacclimated 'Meteor' Tart Cberry Flower Buda Nancy W. Callan 987 Activities of Catalasc and Pentose Phosphatc Pathway Dehydrogenases during Dormancy Release in Nectarine Seed Hening Hu and Gary A. Couvillon 991 Endogenous Abscisic Acid Conccntrations, Vegctalive Growth, and Water Relations of Apple Seedlings following PEGinduced Water Stress Terence L. Robinson and Bruce H. Barritt 1000 Evaluation of Otal'IClcn for Ascertaining Salt Stress Responses in Lycopmicon Species V. Cruz, J. Cuartero, M.C. Bolarín, and M. Romero (Continued 011 insid, back coverl I �140 (Ccntinued from inside front co~r) . 1004 Tolerance ol Ten Lcttuce Cultivars to High Temperature Ccmbined with NaCI during Gennination Janice M. Coons, Robert O. Kuehl, and Nancy R. Simons 1008 "Carbon-labeled Photosynthate Partilioning in llex crenata ·Rotundifolia' at Supraoptimal Rool•zonc Tempcratures John M. Ruter and Dewayne L. Ingram 1014 Shade and Nitrogen lnlluence Gas Exchange and Growth ol Cocoyam (Xanthosoma sagittifolium) Hcctor R. Valenzuela? Bruce Schaffer, and Stephen K. O'Hair Improved Shoot Organogenesis from Leave, of Gr.ipc James A. Starnp, Shcila M. Colby, and Carolt r. M1:redi1h 1043 Plant Regcneration of 1 \'alcnda' Sweet Ornnge, 'F..:mminello' Lcmon, and thc lnterspwfic Somatic Hybrid lollowing Protoplast Fusiun N. Tusa, J.W. Grossc:r, and F.G. Gmitter. Jr. A Publication of thr An1erican Society for 1-Iorticult ural Science 1047 Tomato Anther Callus Prod11c11011: Solidifying Agent and Concentration Influence Intluction of Callus J. Jaiamillo and W.L. Summe,s Volun1e 25. Nun1brr 9 1025 1029 Ovule Culture to Obtain Progeny lrom Hybrid Seedless Bunch Grapes D.J. Gray, J.A. Mortenscn, C.M. Benton, R.E. Durham, and G.A. Moore 1051 Biotechnology 1034 Resistancc Responses of Plants Rcgcnerated from Pcach C.1\lus Cultures to Xanthomonas campestri.s pv. pnmi F.A. Hammmchlag Quality ol Canncd 'Ruddf Kidney Bcans as lntiuentcd by Planting Date, Harvest Time, and Lcngth of Storage bdore Canning A.K . Forney, O.E. Halseth, and W.C. Kelly' PRO(;RAM & ABS1'RACTS Corrigenda 1055 Combining Abilíty for Plan! and Fruit Traits ol Intcrspecilic Bluebeny Progenies on Mineral Soil W.A. E;b, A.O. Draper, G.J. Galletta, and H.J. Swartz Flower Colors in Common Bean Produccd by lnteraction of the Sal and V Loci and a 'oametophyte Factor Ca Linked to Sal Mark Y,·Basse11, Xue Lin-Bao, and L. Curtís Hannah Sept~n1ber 1990 Miscellaneous Brecding and Genetics 1019 HorlScience 1038 141 1055 Inheritance of lsocitrate Dehydrngcna!::.e, Malate Dehydrogenase, and Sh,kimatc Dehydrogenase in Peach and PeJch x Almond Hybrids Bruce O. Mowrey, D~nnis J. \Verner, ami David H. l3yrnc Turson, <\rizona 87th Annu:d l\1ceting o!' thC' 4-8 Novembcr 1990 American Soricty !"or Horticultura! Sci '~nn: Strain and Rootstock Effects on Spur Chan'ct-: ~istics and Yield of 'Delicious· Applc Strains Ian J. \V'.rrinµton, David C. Ferree, J,1me~ R. Sch.1pp, Frnnk G. Denni5 , Jr., and Tara A. Baugbcr 1055 l 1nreduceJ Pollcn in a \\'ilo Te1rap!o1d Rcla i!Vl: of S\\CCtpotat( Allrcd knes 105() Rc\·icwers oí ASHS 1'1anuscripts, 1990 10:9 Index to Volumc 115 (19901 ·, >'" Í 1 / l . \ '9-.! ·-- -. ~-.,2 i - ______ .,. -- 11!'. ~ ~ �HortScience 142 140 (Continued fn 1004 1008 1014 Tole Com Ja 1•ca ·Rot Jo Shac COC( H, St 1019 Ovul Gra~ D Volume 25, Number 10 ABOUT OUR COVER 1198 Com Blue 1239 ·1202 1242 FIO\\ the ~ Sal M 1034 Resi: Cull1 F. Response to Cary Mitchell Norman F. Childers CORRIGENDA 1202 Muscadine- A Classic Southeastern Fruit William C. Olien and C. Patrick Hegwood 1202 Feasibility of Broccoli as a New Enterprise-A Systems Approach S.B. Sterrett, J.W. Mapp, Jr., and C.W. Coale, Jr. w 1029 The National Junior Horticultura! Association-Going and Growing LETIERS 1202 In Defense of Native Plants Jerry A. Payne an 1025 1236 1244 University of California Strawberry Breeding Roycc S. Bringhurst, Víctor Voth, and Douglas Shaw FEATURE 1204 Liberty Hyde Bailey-Father of American Horticullure John G. Seeley 1211 1214 Gregor (Johan11) Mendel (1822-1884) Jules Janick An Undergraduate Laboratory Project for Greenhouse Manageme~t and R-elatcd Courscs in Plant Scicnces Robert E. Lyons 1250 1255 1257 Prt-ductlon aod Culture 1222 Rootstock and Site Influence Perfonnancc of 'Mclntosh' Apple Trees Wesley R. Autio, William J. Lord, and Peter L.M. Veneman Limb dirdling Influences Rooting, Survival, Total Sugar, and Starch of Dormant Hardwood Peach Cuttings D.R. Evert and D.A. Smittle 1226 Selective Flower Removal lncreases Cranbcrry Fruit Set Brian A. Bincnkott and Elden J. Stang 1228 1230 . 1233 1200 Fresh and Aged Pinc Bark as Soil Amendments for Establishment of Highbush Blucberry Marilyn B. Odneal and Martín L. Kaps 1260 Pclyembryony in Undeveloped Monoembryonic Dir,loid Seeds Crossed with a Citrus Tetraploid J. Oiyama and S. Kobayashi 1277 Grcwth and Fruiting of Short-internode Main Dwarf, Normal-internode Paren!, and Hybrid Dean E. Knavel and Robert L. Houtz Planting Date and ln-ground Time Affect Cut Flowers of Liatris, Polianthes, and Iris A.M. Armitage and J.M. Laushman 1280 Production of F11chsia and Tibouchina Standards Using Padobutrazol or Chlormequat C.M. Roberts, G.W. Eaton, and F.M. Scywerd 1282 Comparative Effccts of Uniconazole Drcnch and Spray on Shoot Elongation of Hybrid Lilies J. Jial , X. Wang, and M.J. Tsujita Flowering nf Applc Trees in the Second Year Is lncreaseJ by Fi:s!-vear P Fertilization G.H. '.'ki!,Ln, E:J. Hogue, aml P. Parchomchuk Vcgetative Growth. Suppression by Paclobutrazol in Greenhnu~e-grown ' Pinot noir' Grapevines A.G. Reynolds and D.A. Wardle 1284 Toree Mimic Mutants for Spindly Branch in Common Bean and Tests for Linkage with Other Mutants Mark J. Bassett Leaf Ethylene Evolution Leve! Following High• temperature Stress in Common Bean Karl J. Sauter, David W. Davis, Paul H. Li, and I.S. Wallerstein Coichicine-induccd Polyploidy in Eustoma grondiflorum R.J. Griesbach and R.N. Bhat · 1302 1286 1288 1291 Carpetgrass Scedhcad Supprcssion with Plant Growth Regulators Jack D. Fry and D. Wayne Wells Soil Solarization an<l Dacthal: lnfluence on Wceds, Growth, and Root Microflora of Collards Clauzell Stevens, Víctor A. Khan, Thnesa Okoronkwo, Ah-Yin Tang, Mack A. Wilson, John Lu, and James E. Brown 1262 Ripening and Solar Exposure Alter Polar Lipid Fatty Acid Composition of 'Honey Dew' Muskmelons Charles F. Forney 1265 Abscisic Acid Content in Chilled Tomato Fruit P.M. Ludford and L.L. Hillman 1268 Postharvest Handling of Brodiaea Flowers Susan S. Han, Abraham H. Halevy, and Michacl S. Reid 1270 Fluoride lnjury to Cut 'Samantha' Roses May Be Reduced by Pulsing with Calcium Nitrate Caroline H. Pearson-Mims and Virginia l. Lohr Plan! Regeneration from Hypocotyl Callus of Radish Sachiko Matsubara and Hegazi H. Hegazi Seed and Embryo Growth in Pod Cultures of ~Phaseo/us vulgaris and P. vu/garis x P. acutifo/ius Ana Maria Sabja, David W.S. Mok, and Machteld C. Mok In Vitro Propagation of Miscanthus sine11Sis N.J. Gawel, C.D. Robacker, and W.L. Corley 143 Evidence by Gel Filtration for Solubilization of NAA by Nonionic Surfactant Micelles Antonio Hercuia anu Martín J. l3ukovac NOTES 1304 Variation in Wound Compartmen!a!ization in Flowering Cherry Progenies Frank S. Santamour, Jr., and Donald R. Egolf 1305 Painting Aluminum Strips on Black Plastic Mulch Reduces Mosaic Symptoms on Summer Squash W.J. Lamont, K.A. Sorensen, and C.W. Averre 1306 Analysis of Pricing Plants Grown in Tissue Culture Wojciech J. Florkowski, Orville M. Lindstrom, Caro! D. Robacker, and H.R. Simonton 1307 Growth and Flowering Response of Asiatic Hybrid Lilies to Uniconazole Bradford C. Bearcc and Suman Singha 1308 Micropropagation of Pecan Judith Corte-Olivares, Gregory C. Phillips, and S.A. Butlcr-Nance Biotechoology Genotypic and Chemical lnfluences on Fruit Growth of Tomato Henry R. Owe11 and Louis H. Aung Postharvest Biology and Technology Recovery of Tomato Plants from Ozone lnjury Albert Z. Tenga, Dcvcrlcy A. Maric, and Douglas P. Ormrod Drought or Mechanical Stress Affccts 13roccoli Transplant Growth and Establishment but Not Yield Joyce G. Latimer 1276 CULTIVAR & GERMPLASM RELEASES 1309 ' Applethorpe Summerdel' Apple L.B. Baxter and A.D. McWaters 1310 'Ricl:e!ieu' Apple , R.iymond L. U;anger, Charles N. fortin, and Gilles L. Rousselle 1311 'AU-Rubrum' Plum J.D. Norton, G.E. Boyhan, D.A. Smith, and B.R. Abraharns 1313 'Rotam 4', <1 :.1u;11ple Disease-re~istant Fresh-markct Tomato S.E. Dosc'.1, ll.H. Boelema, J.J. Serfontein, and Anita E. Swanepoel 1314 CU-M88: A Dry Black Bean Breeding Line Resistant to Bean Yel:ow Mosaic Virus B. Scull::,, 1L l'rovvidenti, D.E. Halseth, and D.H. \'-'<11:Jce Subtropical and Tropical Horticulturc 1293 Pest Management Peach Pistil Growth Inhibition and Subsequent Bloom Delay by Midwinter Bud Whitewashing Edward F. Durner and Thomas J. Gianfagna 1224 Planting Date, In-ground Time Affect Cut Flowers of Acidanthera, Anemone, Alliwn, Brodiaea, and Crocosmia A.M. Armitage and J.M. Laushman C,rowth Rtgulators REPORTS 1219 ln!Jeritance of a Short•internode Mutant of 'Ma.instream' Muskmelon Dc.an E. Knavel Soib, Nutrition, and Fertilizers 1247 1202 1274 October 1990 CONTENTS l\tiseellaneous Brceding and Genetlcs Nitrogen, Shading Duration, Gas Exchange, and Growth of Cassava C.M. Tankou, B. Schaffer, S.K. O'Hair, and C.A. Sanchez Education aod Extension 1296 1299 Assessing Multidisciplinary Team Training for integrating Horticulture and Nutrition John S. Caldwell and Marilyn S. Prehm Teaching the Principies of LanJscape Bidding with an Elcctronic Spreadsheet David J. Beattie and Lawrence C. Ragan ANNOUNCEMENTS 1316 Reponed Deaths 1316 Book Reviews Cellular and Whole-plant Physiology 1272 High Tempera1urc Acclimation in Pepper Le,1vc~ Jeffrey Anderson, Grcg McCollum, anti Warren Roberts HoRTSCIENCE, VOL. 25(10), ÜCTOBER 1990 HORTSCIENCE, VOL. 25(10), ÜCTOBER 1990 1201 �144 HortScience Vo!ume 25, Number 11 VIF..WPO~I~N~'f~S- -------:-:-:----:-:-::--;;-:--:~ The Corporate University: A Place with Few Values ar.d No Soul; Presidential Address George C. Martin 1341 1384 1386 Few Cytoplasms Contribute to North American Strawberry Cultivars Adam Dale and Thomas M. Sjulin CORRIGENDUM 1342 Influence of Endocarp Thickness on Rose Achene Germination: Genetic and Environmental Factors Serge Gudin, Laurence Arene, André Chavagnat, and Camille Bulard FEATURE Citrus Cultivars and Production in Morocco 1343 ~lohamed EI-Otmani, Charles W. Coggins, Jr., and Andrew Duymovic AD HOC COMMITTEE REPORT 13.17 Iri'1~gration of Discipline-onented Scie~::1s!s in10 Hürticulture Departments; A Repon 01 the ASHS Ad Hoc Committce on Horticullure: A 21st Century Challengc . Jaleh Daie, Gregory Cobb, Robert Gnesbach, Richard Yeilleux, Alan Bennett, Abhaya D~ndekar, Anita Miller, ancl Hazel Y. Wetzstein ABSTRACTS 1353 Aostracts of the ASHS Western Region 1990 Annual Meeting 1359 CONTENTS Impact of Ozone on Growth of Peach, Apricot, and Almond Patrick M. McCool and Roben C. Musselman 1391 Pistillate Flower Abscission of Walnut-'Sm', 'Sunland', 'Howard', and 'Chandler' P.B. Catlin and E.A. Ol~son 1392 Zinc Deficiency Inhibits Reproduclive Devdopment 'S1uart' Pecan Hening Hu and Darrell Sparks 1399 u Evaluation of Propagating Stock and Practices for Annual Rhubarb Production D.N. Maynard 1401 1403 Reduction in Transpiration and Return Bloom in Apple by Two Sterol-inhibiting Fungicides Alan R. Biggs 1363 Stress Interactions-Back to the Future J. Levitt 1407 1365 lnteractions of Physiology with Multiple Environmental Stresses in Horticultura! Crops Alan N. Lasko Control of Solanum americanum wi:h Paraquat Jmpaircd by Sorne Fungicides/Bactericide~ Thoma~ A. Bewick, Williarn M. Stall, Stcphen R. Kostewicz, and Kenneth Smith 1382 1328 Using a Chill Unit/Growing Degree Hour ~fodel to Assess Spri11g Freeze Risks for 'Redha\'en Peach Trees Joanne Loµan, Dermis E. Deyton, and David W. Lockwood 1443 Analy,is of Recent Enrollmenl T;..:11Js and Rcrn11 t1ng Strategies in Horticulturc W. Timothy Rhodu~ Misccllancou~ 1425 Combining Ability Analysis of Juvenilc Period in Pcar Richard L. Bcll and Richard H. Zimmerman 1427 Maternal and Paternal lnfluences on Crumbly Fruit of 'Centennial' Red Raspberry Palrick P. Moore and Jo Ann Robbins 1429 Evaluation of Broccoli and Cauliflower Gcrmplasm for Re~istancc to Race 2 of Peronospora parasítica Claude E. Thomas and E.L. Jourdain 1<!31 Isozyme Verification of lnterspecific Hybrids of Cup/rea Daniel H. Ronis, Anson E. Thompson, David A. Dierig, and Earl R. Johnson Biotcchnology Efkcts of Sorne Antioxidants on in Vitro Roo:1ng ol Apple Shoots Alvaro Standardi and Fausto Roman1 1435 1436 'A.dventitious Sh001 Regencration and Pla111 Produc:1on from Explants of Apiol america11r1 LR.\1. Wickremesinhe, W.J. Blackmon, am! B.D. Re\·nolds In Vitro Propagation of Apios a111cnca11a E.R.\1. Wickrcmesinhe. W.J. 13lackmon, and B.D. Rcvnolds 1439 porometer 1446 Scnsory Evalualion of Selected Pcrsian \VJlnut Cultivars Chuck A. lngcls, Galc H. McGrnnJh,1n, ami Ann C. Noble NOTES 1448 Rclationship between Flower/Fungal Dcvelopment in Blackbcrry Infected with Cercospore/la rnbi Estuardo Marroquin, Frank 13. Malta, Clinton H. Graves, Jr., and Barbara Smith 1449 An Expert System for Selecting Peach and Nectarme Cultivars R.M. Crassweller, V. Esh, and j_W_ Travis 1450 Analysis of Lattice Design Using PC-SAS George C.J. Fcrnandez CULTIVAR & GERMPLASM RELEASES 1451 IlARC-Rust Re~i~tan: Ilush Wax liean Germplasm 1 Lines J.R. Stavely and Jnsepb Steinke 145~ ''iummertime' Crisph~ad Lettuce J.R. 13aggett, N.S. Mansour, ancl D. Kean A~:\Oli\'CEMENTS 1455 Book Reviews Postharvest Biology and Technology 1409 Organoleptic Evaluation of Shrink-wrapped Muskmelon J.K. Collins, B.D. Bruton, and P. Perkins-Yeazie 1412 Tolerance of Three Apple Cultivars to Ultra-low Levels of Oxygen O.L. Lau 1414 1416 d carel LEAF S based Measure an re w microcomputerin the field with a ne . p rometer 0;11us1on ,,.--11 records PAR -- ° FEAíURES: ~ HoRTSCIENCE, VOL. 25( 11 ), Nü\'EMDER l 990 e AUTOMATES CALCULA· TIONS I FRIENDLY . Atlows US:=R d retneval of data storage an thr•JUgh onboard at~ha· n1..mcnc display an kevbOard a. Soil Contamination Jnconsistently Affem Performanc1: of Diphenylamine as a Superficial Scald I,nhibitor ~1orris Ingle, J.C. Moms, and M.C. D Souza Surface Topolo¡,'Y of Chilling lnjury of Tom;1t0 1-ruil Georges T. Dodds and Pamela M. Ludford pOROCORDER®"'· WhY bUY a you can have a when TOMATAL coNDUCTANCli arid _PAR ,- REPORTS Production and Culture Gibbcrdlin, Light, and Low-tempcralurc Effccts 011 rlowering of Aquilegia J.W. Whilc, H. Chen, and D.J. Bcallic Pest Management Repellency and Toxicity of a Horticultura! Oil against Whiteflies on Chrysanthemum Hiram G. Larew and James C. Locke Stress Interactions at the Cellular and Membrane Levels Jiwan P. Palla 1422 / ]406 1377 Lahoratory Exercise Demonstrating thc Importancc of Leaves in thc Rooling of Hcrbaceous ~tcm Culling~ Michacl Marcotrigiano and Sus;i11 P. McGlcw Nutritional Studies of Christmas Ikli G.P. Lamont, G.<;:. Cresswell, and G.J. Grifiith lnteractions among Environmental Stresscs: Ir.troduction to the Colloquium Larry R. Parsons Hormonal Transduction of Environmental Stresses Schuyler Seeley ]441 Soils, Nutritio11, and Fertili7crs 1362 1369 N1111,gcn Form and Solution pH Effccts on Root Arwlomy of Cranberry Chad [. Finn, Carl J. Rosen, and James J. Luby in Technique for lmproving Marketable Yield :rnd Quality of Hydroponically Forced W1tlot,I Ch1cOr) Zhi Yi Tan and Kenneth A. Corcy · 14 5 1419 Breeding and Genetic1, Palmette-leader and Central-leader T¡ee Forms Compared for Light Distribution, Productivity, and Fruit Quality of 'Mclntosh' Apple Trees D.C. Elfving, J. Schechter, R.A. C!ine, and W.F. Pierce Nitrogen Leaching from Cypress Wood Chip~ Edward F. Gilman, Thomas H. Yeager, and Diane Weigle Abstracts of 1he ASHS North Central Region Annual Meeting COLLOQUD\. 1361 Jn:eractions among Environmental Stresses Novembcr 1990 1388 1396 Education and Extcnsmn Cc·llular and Whole-plant Physiology ~gig:i~~;¡:,urv to 200o read1ngs srores up ty of uP to 32 w1th notes 1ac1,1 d ng RS cters pe, rea i • cnara f data tra11sfer 232 port or Automat,cally calr;;ulares ,ductance, d1ftl's,ve cor ' · · ns fo' . ctud1ng correct10 ' 1n based on a temperature, theoíY for dy11am1c ncw . ters· d1ffus,on porome e EASY CALIBRATION rnenu-dnven Automat,c . field cal11bration rn the eACCURATE Su1/t•1" m,arturn senso1 autonsa ··" Y ce er)' con,juctan w1th e-1 measurer1ent M1n,rna1 d1sturbance t~ srornate;; cf nurn1d1ty sens,t,ve 1eaves e VERSAi~~~ble d1spla)' 0' User se conductance res:stance ~rmeasurement and L'"'IS o • coNVENtENT An cwcec•1ona:ly light , ~.· nead for one sens~ nar,c~d ::iperat1on _j e LOW COS~ complete unit. 547as tor t e charger ncluding battery campbell G.s·• ~~· •Monreith. J.~gS/J Theo,Y and per· Potter. E.A, amic diffus1or formance of ª ayn For Mereorol 1 p.:wimerer .Agflc 4427-38 ·te tor additional Call or w~1 to ask tor a intormat1on or free reprint. (DDECAGON Decaaon oevices. /ne . PO B:>JC 8:A 99163 puf/man. (509) 332-2756 '\. HORTSCJCNCE, VOL. 25(11), NOVEMBER 1990 1329 �f ::l ñ §: ::,. ~ ~ 1 ::, -· 'TI "' :,,;- o ~ I» 1:::. ::, ~ ::r e :::: t') ...o, e::: g: n::,, Jg .., e 3 ::, e n ::, if ..,o ;;orn ~ e c ► tn ,:l> ::, ::, ~ (JO :z c::,v, :X>~ ...... :X> ::, ;;o, -< ~ e. ;;o ,, ,;:rnc:: < V, ;;o n rn ;:J :X> 3: !!. :::e ...--4 n ="',-.,::en ::, I..O ::e ::r ü1 3 eg. "'' ::r 0. tri n, 2 (JO sr con,, ::, (FQ .. 0. n ::, rnc: c:,:z rn e:, OQ ~ 0 -r,c:o ::, 0. o ...:,,:-o' ::, e n ¡¡;.......... a, "' n e = ª· 3: I» ... o ¡_ ::, :r o Q. ::, ::, e (FQ ~ g- ~ 5· g. et g if -· n n ¡::¡ ~~!P. e g ~ ~~i § e ~ e. a, -o. ~. n ::e 3: o < o ::r ::r '< -· ... ~ ~ n C?,. ñ Kloo~g.::sn::,o. ::r::,0. '< '<..-..0 o. ""10'0 ::, ::, .- O C - · "tl !!l. o. ::,;- t') .,, 3 ::r ::r n 3 ............ o~ ~ o ..,_rmoc 0 ...~ o """' .... e= ~ 3 !!· > o ~ (FQ o- ::r .,...................... -· "" -~ ""· º a-· ::.· º o ::,o. I» ::, <e. ¡¡;· ~ !""" 'TJ ª· 2: 2: 2: 2: ~ 2: 2: ::, 1» ... o::, tT1 ;; ~ :i ~ ~ ~ ~ ª E ii· ~ [ ~ Q. s~ a-=-- g. g. s- ~ ~ ~ci?ci=cccg. Q..~ . . . . . ::r n o ::, s or- ;" ~ ~ ~ g . r:. 5 º ::,-8' n< ~ ~ ~ o ~ rJ o ......... ~- ~ ::rª· ::, ~ -- -o ~ Q. n n::, e < n ::, n"'e a:.g ~ .., e;;· n n,., ::r ::r ::r n ::, [ Q ::a:, ~- a ::: e "' :,,:- - :< ~ .... < s:.... ~ ª· 3 > '8::,. 3::, n .. n::, g. - ::, ~ Q. > tri Cfl e;_nC g ~n ::r o ::, ' ::, rn o <..0 :z ;;o ~V, ;;oc, rn ::e e: ;;;,,;::z C') ~ <«" "' n :,,;"' .., o ~ ~ -o §: g ~ ... o -, e , .... e -G) rn ,;;,o;: ...... -· a_ (1) rn -· 3:~ ¡¡;.... ::, - -· ñ::r > :z .• z e: c... :X> :X> 3 n::, n ... o ;;i ::, -3 e:, e:, (") ::r e ::, (FQ -.J -.J e:, e:, e:, e:, to to °' V, .... ~t t.,,.J 00 to o:, e:, t;::, v.J N .... 0-000- 00 - e:, to w \,.1 ,::e ;;o rn v, ;:;orn -u c:o ~orn ;;o ;;o n ~ .---,¡ r, ~í- j_ -~ ,_ --1 .1-- [1; -1.- -- r i·; r · r7- r-7: --1- ~-- -~--~ - -- 1 ~~- . ,.~;:;' _ ¿¿ ~-J-_J -· - ~ ·-1~ ~ . _.: .,_, i , ~~'1'. -. •:.--~•.i_};. _, . ,r .,:,.-' .,r,..'7 o ' ü. "' =-.~~ THE \(0111\H 'l.lllr.. \\\llr..111,G 1 • .,, ~·· ., , \ >- ( RUll!II 1-t A Cum,ntly, • figu"' o/ 400.000 pe, mi ~ bttn pr'>pos,Ni......,rn •~ millo. faihng thJt -.1,md.ard ,;ubJrct to te¡eci,on 1, • .as.-.•st 1n 1mprc,... if'I~ our rPt"'Ord e"\,en turttwr ~.'-';i. e,; i,(h('mc" h,h h.Jd li., bP 1ntrodun>C t.: o~ nt:c fl"hnc: 1:->m • .l f''1.-..m1un1 .ln\~ ~has""""" m.ur1t1s conno.l rTW!.i"U~ •~ be1og wtdt-ty 1mplem,rnled 'ºº' 1991 w1II bP hom t.,.... tu ~r """'¡¡ (he n~ <,("¡.. ..~ •~ 11~ te., rlw"I 250.000 P ~ lty (ppl) 1 +- G.1O - 0.20 Mon,th.M,bO(,.(l()() - o.so c.· ,..:..:1.........:ng n a,,... ·t:c.. ;A"l-,_.... J,,~ c1"""' 1~~~ _; C.ull cnrc•n,, 5~mng l~e-r th1s ~ r ce-11 count s.mpl,ng - Two New Brands From c¿w,11. A. 1..-.tlttt M~•.m,,. Control - "' Cuide ior P<Oduc= tw, b<-eo produce<! by ~ Bnard and ct>p,ei Me .-i.-,1il.¡bl~ from t'-tte Adm n1'-ttal 10., Sen,u po; Department L:nUf ..~ ~ P"a1d._~ PAJ, ITJ. telephotw o, -b~ -lll4. I' tht~-e bd••C. t:untrcl ~ol.-..Uf1"•id .;ul t ~ 'Tduce <t· f ,,.,"'B, P-t.·J~ '-''º"uh ,-our ~ Scottish Pride sp~.-:f,ng :i.tr,il;,flht u,,m lht> 1t1dgcCo&den Pnde- I ''\ {\ 'l i final •rnngoments for tht, alloation of the extr• one- per cent of quotA w~re finali>ed by 1he Go.emment at the end of wt month including lhe1r late decision to a~ndon pl.;ms lo alloc.ile quot• to voung w.m~ and new cntrants • • ~ t o ~ Ear11er ca1culallom had to be ch.mged to a.lll'W íor tht:' Jiloc.at100 of th1s unexPE=C(ed q,uot.i but alL'loush tt--e t1mesc.ale "1WaS light, H wa~ alloc.Jted ,n ttm~ to be used In asses-.ing 1he final \uper levy posu,on íor 1989/90 Dcta,I, "lf the all()('""at,oo~ to the four caiegories ·~ o.-. Foods - • ••-al longh~ ScOftiolt , . . . Quolrty Produce,.., wrth q ~ 200,000 lit~ and ~ ,. 4'V-'1l,1,h,k 1n JSO ~ ~ ,...._.._ low 1M cWry - - - •Golclffl ~,... k,,. ... doory sp...cl . . . ft\',. frorn ~ an,í•c,al colouf\, 0.lYOUr, or prP'W.•~••~. ftie ..,,oghurt ~.ts • rt,,ck .nd un.que blend cA Scon,~h Po~ bunf'r Mw:t ~ ods.. w1th h.,.h tt.e f,¡t Conf'ent al buner o, tNrpnne.. The c.ard'uliv t.ido"'?'d Ul"'1d ol g,w, ~ pro<lu<.1 fhe taste o1nd ~•r•l'W'~ ol Scott1sh Pr ~ buner wh1k- • ~ H " nt ~ c~• my mc_••ut~I ·. , ,th ~ron;t nalur.il and ea,1ly idt-ot,f,able '1d'lll'O\J"' And bec•u~ 11•, UHT lh<> )<:ghun k«p, longe, •nd doe,. ,irn ne-ed 10 be stored in the fndgf' tn m.a,n •b 1f'11.IU,.. and fl~our ------------------- ---- --- ldlll\B ' ~ no.- Bctt<h Tf141 lorm 1./1 Ul<.,._.....,.,._.....,Ni.,~_ Ull. ,.-., 1<> 1,a,_., butt•rlá '.l.'96 ~ SMMa .,.... •nnu.11 b..tw ~ a 1 ~ - - . . . • " "'-- 1 r 1 , ... PrOOucers wtth quotoh below 200,000 ht~ at t April 1989 w1ll rPCe1...e an add111onal 4~ of quot.a. lf. ~ , . th,., .rward takes the total q - . o.er 200.000 litres. ,1 wtll be ,caled back . .. _ J .r· ,, . ' .• N 'J \ ., .....,c,;n., • .~- ' l --- whoch ,_,, n'C!~ to 675'1, wlil be inc,.,.sed by 32.S""- to the full 100~ of the awa,d tothat ~ 'f E L ~• \? b_e~ 1,.,.• .~ d s\~. .:ct e """ { ••'l-1• ,r t '"! ~ -';: ....,.. . ... ""' /"l:\, O: Produc.cr.- 1n wmote drea., - wh1ch in ltw SMMB 1s :he 'l\land' r<,tton -w1II reci""'-! an addiliOf\di, 7°1tt bas-ro on tlw1r quot.1 at l Aw1I 195q_ No dllOCaliom 01 qL:oLI Wf"í"C m<1de to QU<.>!<.1 holders. ""1th Qvota\. ,~~s than 20_C,.")O f11res, o, ro thoi.e who hJd no mlik produa;ún ctnd sale,, ,.--:,~~--to 1h,· Bo.trd on W89190 - _ :·•.. ~. -- J. ·,~ . • .i ~ .~- ; s .•• , . ~ ....,.,. ,..a ....,~. ,,.•..,. 'j ~ scotthh farm D.,. Foodt is nol onfy pon1on in an aseplic envuonnw-nt, thu5 concentratins it efforts on fR:sh milk ext<'nding rhe shelí life. production thew myo. Scot11sh farm Oa,ry food)" pos:llon in dw "ho had d,-jopm<'nt awards whidi ...,.., In faC1 !he compony has talcen a huse step catenng mari<:N has gro,.\"n ro1p1dly,. wrth tht. :-edvced to 675-,. w,11 be ínc,eased by 125'1, fom ,,d ,n the production of port,on padcs ol production o( oort1on packs of UHl cream and UHT ~ .and mi1k with lhe lnstallat,on of m1lk doubhng beM'l~n 1988 o1nd 1989 to 80'\. ol the origin¡af .award i1 Bosch TF242 fonn. fill and ,eal system (,11 ."' '] The instalfalion of th1s ~ mach,ne will Produce~ w1th quous beION 200,000 litre5 ..e: The RoU~ Ro,ce al portion machiner;. the rww dram.Jttcatly increase port1on capacify as thc 1 /\¡>rol 1985 who lwd de,,elopment awan:ls 'Y'"""' lo<ms. fills and M!M> the ssily Ol)<ned company ,espond, 10 ib e-,,r 1noe.as1ng óemand r.inK'- oí iongl,_, -,oghurts 1,¡ ~od.t>le in four ft~,... ' - 1 ~ ~ ~pbe"TY. p.:•.u..il & pn,,on fru11 • nd ,range & necunne T .., L - - - ·---- r,,ur t IJ\l•ur, __ ........,...__l..und,o,d.,,. u B rect..tngul4, ~11...-et pi.-~,.. r.:tx. "1,tm1i.41.- ,n d(>..,g.., to ~on•~ p,-,d,e buner ,·1w, ', '· Quota Aiiocatior, ~1rnit!'l 4 M,llr.P•R r,-6-Kil:nc m ,inte-n..trxt..• N,I l50.000 - 4QOOOO 4-0l.000 -- 6< vooo o~ ., ,);,.:.,~ ~i:_r.,,f:_.k•~-_j_'.v ~:'- "-' 1 Tt~..:a~ d•H•-i 1 '-" 2 ('>f"::,,.,1.,..,u ll~ v·it'k•r wa:i.l\1r ,r; ;ofl<.M" -'"'.:. F., • ai-..,, ' To :l'H.. >t llf"vdú(.~ .... 'ftt10 .•rt.• ( l.f1'l: :11i-... ;,b-,.~ 11'\e·~u.. C()f'"';1,..,,¡ ,rtt'il'-. ¡ ::.4'. ~ ·~ ;,i. . ' "-. .... i'1' " .a ,ronth, •"d !'•od1JC-t-r\ be notif1ed 1mrne,di,¡t..h· ~ po<t ,I .r,)- ..,,nstlf' ~ : , .., C"'f"r 400).Jí)() pe r ""1 o<!'f-~ . :;¡, . •. • • - ' • .~ ."o;.,'; :'>. ~ •' the Bo.trth i~u,ono peor m, t.1f8il1 r.- Tiw m..1n d,;1,.,;., Of -~•mil An •nafysjs OI cell count> c,,,er • 12 monlt, that produc.,. ,n lho SMM8, ~a ~ ;,n DCe'l~f l'f!('"Ord WTth ,.,~ th,;n 75•. f•ll,ng belOIN 250,000 pe-, ml re.a~ eo.-~ dwt e.e-JI c-ount st.vld.ird dof,,,s h.l,<" 1mpon.w,1 1mP'1u11ons br rhe ~rd ...nd l i1M'f!"W• the """""" . .:; .;(""' r;~ "" ~.,.--:.:..~ i~ . ....._. ·. New Cell Count Rules new ceti counl -.nc:t.d is td to brr inlroduc«I by tht, EEC Commi,oion on the 1 '"""""' 1993 .. p.ut al th,;r rulos ond conditions whirh will fonn 1h, b.uit for tht, M ~ marut f<N' milk And mi• pt"'Oduc.ts m t'J'JJ. l 3.~ ,-:-.,, l.11'> .,,, ·t.... .~ ..,. .. ., q ~ • •' ,,-,,..m �as t, e;~ z ...z ~i¡ i .r t < 1.1.1 ~ =- z ~ < ~ 1.1.1 z 1.1.1 u ., o , ·- ' ;; .< . .. - .. ·- ~¡_;,ji~ ~ E ¡1_.:r~":: i~{~'ª H j~ c-g-s!!l ~=1-=8. · =i l - .~ §t ~--=~ "' ¡¿_, E!!~ Ec :5 -.; ·¡¡ -:::v 3 ~ .E e - .. • .e~ ;¡ .. 1! V"~ ~i: ~ :i o fEl5'ii _ .,..,..,. ve:=~·-~ ,. 1j ,_ t! . ~ '?; _ .'f, .. • ~!,- - ]~~ El ~~.z,. 2 o .: E"'c.s = ... ~s[8 ;.Plta l&'e~li e =-e~.o~c.. g_!,~ue .._e:~ ce ce- Q.~!i t~ -51- ~ 1 =¡ ¡ 4 - . ~6~.C~ Q ~ a- ~ á -E v~= Co,•-v~ ~-= ~1-E-= ~ ~ .E ~ '!? -1 o 2:-C ~o. <.::~~.ge~ --] ~~ .H~e.s t-~.cc.= º~~:Seo rJ ro:=-i ,·i¡--· '!í fl ~ ~ r .§ . ·H.; -i!, -=·- ~:¡s]E~ e}-jll .! t ,. o ;:! ! ; :! ~·€s.~~! ci:: .ee::.·-& ~~ ~ g ...z 1:111 ... d~~!rl¡e[ .~;{j¡ .e . . oci:: - ·¡~ Ir ~~ i ~ i ~!~~~ ,~¡.~ ~ 1:pi ·) =18 " .2-·-·¡:1 ~ "'"'~¡¡. ~CQ ~l1i j( - t: .,. lri< .:::- l.w - 1 1 _, z H'~º f ál·Hl ~ :i l - ti!'!:s~ ~ : t,? i •h-to-5 ~:n S] ~ j jK § lii<¡.ss:K . 1 a. 1 t. ºJ~lí.9~¡el~i! 1 !:; -¡;,,,-~d!~ ~ ª.><2C e,"~ ca js]~j~ g 2 = "'lz=a., e~i~~c.8 :o 8.!:,,~E-o e e~::: e g~=~~!l~ i º"-2g ci"'3-- -:diiil ""E.cl8-" -¡¡1-0l .¡¡SJ"Sl! ¡ 3. ]~l .. ~l~ E l!.¡ :. n ~ ¡ .i "' ~E .8 [ p .2- a <§E-.,,- ~ ~ ~ i·t-E !! .¡; § ✓,e:"-" ~ ~. .~ ~E¡;;J!-5 ~ C1 ·- ~"'1:~: ::) 'J oe . "'!li. !l~ E t1~a-g ~ ,~,~ -- ·"'-o - ..J lf., 1.8:~ tiJ!l~ ,§~ ~ ¡¡ - J¡ ~ 0 e: - .. ,!¡ C • 1/,, 1 .... !: ~ \J - ,= "'0 E" )! t ~~1?-t;; ¿ ~~ ~ ~ "' '11 ~ ~ e,, o .:: V -·- ... , V l,I ,o :::.· .• e -:~ i .:' . ' ~ ~ "" .. t .¿ .'-: ~ ~.O.e ,.e;. 0 i-l!.c~ - --V~ ': .t::::::V¡;;:_ >'11C: 2 'g~ 2 l; c et~~ --~Eol>~;;j~~f ~ +- 1 $ i,'. "··!-~ p8 t.!! :t: E ¡.:: i:1.-•. -('' ~,i;¡~l~ á~1i~_.! !jfl 1-Si~ ~ a.1 ~i~ 3 Ji 1;1 ·J -.., ji "8 .s• e ~E~ :-:: 5 E ~~º ¡ "' !:j ~ ;:.-:: t-i: .q; !1-4 e"'o f ~!¡ t i: ~ 5. .6 !]J iiL E ~tl "~ ~ ~ A Method of Prcdicting Soil Stre~~ State Under Tires .... 713 C. E. Johnson, E. C. Burt Dctermining Machinery Timeliness Cost in Com Planting Using DRAINM0D ................ .. .. .... ............................... 718 H. E. 0zkan, B. He, R. G. Holmes .. Prcdiction of Soil Stresses u~.11;; .. 1c Finite Eleinent Method ...... ..... ..... .. .......................................... 725 R. L. Raper, D. C. Erbach /~i' Effcct of Variable Linear Elastic Parameters on Finite Elerncnt Prediction of Soil Compaction .......................... 73 l R. L. Rapcr, D. C. Erbach ~ Boom Flow Characteristics with Direct Olemical Injection ........................................................... 737 F. D. Tompkins, K. D. Huw ..,,l, C. R. Mote, R. S. Frceland ~ ~ ~ The Effect of Comp!Ction and Minimum Tillage on Com Yields a11d Soi! Propertie~ ....................................... 744 S. C. Negi, G. S. V. Raghav?n, E. McKyes, F. Taylor ' E - Gin Oeanabilíty of SelecteJ C.::roa Cultivan,................. 749 W. S. Anthony iz CORNSIM - A Com Productíon Model for Central Iowa ...................................................................757 G. R. Van P.e, G. L. Kline e,, ·-l' ~ :: Section Pressure-Density Relationshi~ of Choppetl Sweet Sorghum ..... ... . ..... ... .. .. ... .. .... .... .. .......... ... ... ...771 D. D. Hicks, R. P. Egg, C. G. Coble Some Similitude As¡xcts 0r Mu11;p!e Chisel Systems .... 777 R. L. Schafer. D. E. Evans. C. E. Johnson Rffect of Sprav M i\111r~ on nrnpler Si1e .. L. F. Bouse. 1 W. K1rl..., L. t-. tlode .................. 783 7R9 Soil and Water Section §t .. 5 ~ t5 E~ .x l. :; E Insecticide Granule Distribut1ons and Resulting Plant Damage by Wireworms in "Mo1st anJ "Dry" Tillagc Conditicns ..... ......... . .. ................................... 707 E. W. Tollner, J.1J. Che~h.1c:, B. P. Venna, W. M. Blum h\ '" ,~, : ij \ ", ¡ ~ Power and Machinery 33, No. 3 Navigational Tractor Guidance System .......................... 699 C. H. Choi. D. C. Erbach, R. J. Smith E ~]" . .. "'l>] 5 ª~ ! :a ~-={u VOL. . ~ ~ "i]i¡ ig ., "'~ ¡:.~ ·- lrU •, ; Radial Blade and Anvil Forage Cutterhead ..................... 695 R. G. Koegel, K. J. Shinners, S. T Wall, F. J. Fronczak, R. J. Straub it · ll .L l>.,, 1L - ·· l ~ •hs !f]g J §~,; .• "' .. 1 ~ ~~ .... h~ jH~ d:2'¡ V ~ .e: '1~ .q t: _,_ a • \Je ~ -; ~~í 8,_~ro e•., .!t~'-'~"'.§- 693 i? ~ ' .,.,, ~~ 1-.::: ~ht~i . 149 ASAE MAY-JUNE 1990 ~ -1' RANSACTIONS OFTHE GENERAL EDITION E .El~==S ;.g]iall~ ~g[==" ,.: J E ºe e=3 -¿5-c ¡!; J-5 ~ P~l HJ l~i~ .. -E'.?~ ~! E,. ~t J]t §~H ., .li"' ! ~ ·t ...1 ~ ~]] § j1i § a g ;]i i !<"Sr iH1 ., ¾ll:I 0 8~ "' 3: ºC::,l+O\< -~e~ "E - :11~ ~ e ~-= o :,¡ i ;~.; ::) - 8,.g.,, ~- -º¡ n ! ~.., ~ i~i~ ~ :: ~;; ~-".& cJlj.f~-5 ~ ¿t e -o 1 :a .§;.e]] '"2 1 K ~ co d,i ¿ i ! 11 ~ ~n~ 1.1.1 (.j Bel"J 1 " lo-~ ~ j o Computer Simulation of Diesel Engine Perfonnance ...... 764 G. Jahns, K.-J. Forster, M. Hellickson Sensor Height Effects on Calculated Reference Evapotranspiration ........................................................... 791 W. C. Bausch Toe Role of Rcdistribution and Hysteresis in the Surge lrrigation Phenomena .......................................................799 B. Izadi, D. F. Heennann, A. Klute Modeling Animal Waste Management Practices: Impacts on Bacteria Levels in Runoff From Agricultural Lands..................................................807 S. E. Walker, S. Mostaghimi, T. A. Dillaha. F. E. Wocate Toe Akron USDA-Agricultural Research St.-rvíce Portable Boom-Mounted Rainfall Simulator ...................818 S. E. Hinkle Traffic and Soil Amendment Effects on Infiltration and Compaction ...............................................................821 J. M. Hamlett, S. W. Melvin. R. Horton Comparison of Símulatcd (DRAINM0D) and Measured Ttle 0utflow and Water Table Elevations From Two Field Sites in Iowa..........................................827 J. Sanoja, R. S. Kanwar, S. W. Melvin Pressure Losses from Hose Coiling on Hard-hose Travclers .........................................................834 E. W. Rochester, C. A. Flood, Jr., S. G. Hackwell Sensitivity Analysis of thc WEPP Hillslopc Profile Erosion Model .................................................................. 839 M. A. Nearing, L. Deer-Ascough, J. M. Laflen �150 Food and Process Engineering Institute Section 853 Sorption Kinetics of Sulfur Dioxide on Ycllow Dent Com .............................................................855 S. R. Eckhoff, M. R. 0kos Stress Cracking and Breakagc Susceptibility as Affected by Moisture Content at Harvest for Four Yellow Dent Com Hybrids ...............................................863 C. L. Weller, M. R. Paulsen, M. P. Steinberg Thin-Layer Rewetting Characteristics of Canola............. 871 P. Shatadal, D. S. layas, N. D.G. White 949 H u .,.._,. .covcr Electrical and Electronic Systems Section Prune Defect Detection by Line-Scan Imaging .............950 M. J. Delwiche, S. Tang, J. F. Thompson AE Magazine Staff Advanced Instrumcntcd Sphere (IS) for Impact Measurements ................................................................955 H. R. Zapp, S. H. Ehlen, G. K. Brown, P.R.Armstrong,S.S.Sober Publlshc:r R~ger R. Castcnson Denise SicJ,Jng Editorial Assistant Dolores Gunn Marketing Manager Modeling Environrnental Response to Power Interruptions in Swine Nurseries ................................... 903 J D. Hanr.on, E. R. Collins, E. T. Komegay Measurement of Individual Water lntake by Group-Housed Piglets ................................................... 912 P. A. PhilEps, D. Fraser, J. M. Lcclerc, B. K. Tho:npson A Theorctical Model of Solar Radiation Transfer in a Row-Crc,p Canopy .................................................. 917 X. Yang, T. H. Shon, R. D. Fox, W. L. Bauerle Analysis ofMisting and Ventilation Cycling for Broilcr HousAng .............................................................925 R. W. Bottchcr, G. R. Baughrnan Triaxial Comprcssion, Simple Shcar, and Strength of Wheat En Masse .........................................933 B. O. Hardin, K.O. Hardin, l. J. Ross, C. V. Schwab Air Distribution from Rectangular Wooden Ventilation Ducts ...........................................................944 ~. F. Barrington, l. R. MacK.innon 1O Cover Story Sign for the Times Jf only agricultural safety signs could be as simple and effecttvc as thc stop sign. FMC Corporauon cxpl:uns il!> efforb to reach L.his goal. Art Director PamelJ Bakken 965 l!j Donna Hull Emerging Technologies Section 13 Ste\e Mil!er Advertlsing Coordir.ator ~uzanne Howard 14 C. E. Bohrr.:m (Ccmsulrantl W. E. Hui!, PE (Rucker Fluid Power, h:c.J Preliminary Investigation of an Oyster-Shrimp Joint Production System .........................................................975 J-K. Wang, C. Y. Lam, G. S. Jakob Expert System-Based Coupling of Soygro and Drainmod.................................................... 991 C. D. Perry, D. L. Thomas, M. C. Smith, R. W. McClendon An 0bject-Oriented Design for a Greenhouse Cimate Control System ..............................................................999 L. Gauthier, R. Guay Robot Workcell for Transplanting of Secd.lings Part I · Layout and Materials Flow.............................. l 005 K. C. Ting, G. A. Giacomelli, S. J. Shen Robot Workcell for Transplanting of Scedlings Part II - End-Effector Development ............................ 1013 K. C. Ting. G. A. Giacomelli, S. J. Shen, W. P. Kabala K. M Manci (Ohio State l !niWTSily) M. J. Mroz, PE H. A..\1uht.1I (QMM'¡ T • M,~\1CC) 19 (Cusc /}!) [ [ Becoming the Expert Witness Leam how y, ,u ,.an avoid the piú..lb Charlie Turnkey encountere<l on 1he witness sun<l. H.J. Schra:,m J K SdlueUer. PE (Unutn1rv aj l-1oridaJ A. A. TeixeírJ. PF. (Unfwmry ajFlorida) AGRICULTURi,L E;<;t,t'iEERII\G (ISSI\ 0002-1458) ma1n1.a1ns Editon•I, Subscnpuon, •nd Advenis,ng Depts ~l. Jo,cph, MI 4908~·9659 VSA phonc 61M2$-0300 (ESD. Pub!oshcd sil! umcs pcr yc:ir February, April. M,y (AE Gu,ucJ. Julr. S.p:cmbcr and Novcmbcr Su'>scnpu,,n, ,,e S}t SO ye;rl,. plus S9 for pos1.a¡¡e outs1de thc US. O""crscu a1rrr::.il rates. ;availablc or. 20 Biodegradable Plastics From Potato Waste Double Savings to Environment l'lasucs made from this abuncbnt i< ¡l'd waste can so!\'e an expensivc problem for the food industry and ar the ~ame time replace some of the millivns of pou'.'lds of nondegradable plasrícs used each ye;ir u 2950 N1lcs Rd , [ reques~ [ o Optimal Road Spacing for 1\vo-Way Grapple Skidding to Roadside in Nonh Central British Cohunbia ......................................................... 1019 A.FHoward, K.Kriese t ·.s. product li:ibility lüigation 1:, un th\.'. 1ise crl'ating unwanted costs for manufacrurer~. di.~tributors and sellers, p:inicubrly in thc fam1 m:iclunery business. \1uch-needed n.:>fonn is slow ro come. (CH2~H,l/, (Cusbetunk Tecbnu:a/ S..'11/lces) ASAE Safety Report Catalyst for National Focus 16 Product Liability Litigation: A Burden to the Farm lndustry M. F. MadLsor.. PE Simulation as a Tool for Analyzing Crop Response to Oimate Change .............................................................981 R. B. Curry, R.M. Pcart, J. W. Jones, K. J. Boote, L. H. Allen, Jr. Fast-Track Grants Tliis con1.11uttces rL'port propeb i\:--AE co the forefront on s:1fcty :is simliar prn\'i:,1ons 111 the i',' J{J E.trm Bi1I :ire kilkd :11 Congres\. Editorial Advisory Board Simulation of Forest Harvesting Using Computer Animation ......................................................................967 W. A. Rluck, J. L. Fridley PageB A ne\\- NFS program eLiminate~ peer review and hdps fund high•:isk rLv:irch. Advertl.'iing Sales Manzger ; . 11 ASAE President Roben C Lanphier llI 1s askmg professionals to examine agriculture's contrae! with sociery m an innovatm.: and new Roundtable Senes ,-tE asks him abvut that contract and why professionals should c1re about it. Editor Reflectance Characteristics of Fresh-Market Carrots ....961 M. S. Howarth, S. W. Searcy, G. S. Binh A Real-Time, Knowledge-Based System for Grading Carcass Beef.....................................................................885 Y. R. Chen, S. A. Robinson Structures and Environment Section 8 Under the Magnifying Glass? Di..-cctor of Opcrations Dill L Hamott A Stochastic Compartmental Model Simulating A Grain Qcaning Process ..............................................................877 A. Song, D. S. Chung, R. Nassar 901 .~ ./. . '.:. . Accepting the challengt to impmve safety. agrwultural rquipment manufactu~r, Jrt' unplementing effet'11vc ,afL.-ty sign pmgram., o:igurr~ JnJ ~ign, ad:iplt.:d trom l'roducl 5afety Sfgn and Lab<!I ~vstem, FMC Corporation. l De3ign & Productlon 13ill Thompson Comparison of DC Conductance, RF lmpedance, Microwave, and NMR Methods for Single-Kernel Moisture Measurement in Com ................893 S. O. Nelscn, K. C. Lawrence, C. V. K. Kandala, D. S. Himrnelsbach, W. R. Windham, A. W. Kraszewski ... o Single 1.5suc, ;re SS excep, tc-r the 'Annual AE Cuide to Prod\1c1s e,- Scrv,ces,· wh1ch 1s 515. Sccondpc!ass posugc <> p,,a •1 ~ Joscph, MI, LSA. and additional pos: ollie<:s Rcrurr. Fom1 3579 10 2950 :-.Hes Rd, SI. J05Cph. Ml~9659~A AGRICULTl'F.AL ENGINEERING " indexed by Eng,neffing lndex tnd by B,ofog1ol a Agrculrural Jndn Page20 Teche~~!. '90 A 12-p:ige msen in the cemer of Agri.:ultural Engineering ~po1!1ght~ ,u¡,plttrs for a threc:-d:iy txhibit, Dec. 18-20, at !he ASAE lnterrw1,r,nJI Wmter ~ee11r.g m Chicago. Volumc.s on Microfilm 1v2ilablc írom l'nivers1ty M,aoolms, Box 1}'6, Ann Arb.~. MI 4al06 Cittulauon vcnf><0 by Aut,, &urcau of Ciroi',uons Statemenu. 1n ·his pubhcation repre-scnt 11idiv1duaJ or.,n,on, no: ne«ssaroly 1hose of AGRICULTl:RAL E'iGl:-.EERING •>e 11s publ1>~cr AGRICVLTURAL E.'iGll,;~ERll'G L5 wilhn¡¡ 10 a,-ant rrpnnt nghts ~Utsl, rrust be rcce,vd ,n wnt1ng C'.opynght 1\19() by .Amcnc,n SocirlV o( Agn,"Ullcr.! Eng,nccrs lh: Soc1Ct)' ,~ a profr,~1on~' 2nd 1crhn1Cll organ1u.11on <.'Í mcmhcr\ v.orh.." 1dc 1n1crc\tcd ,n eniinccr:ng kn~wledgc 11J tc1. hnolo¡.;r iur 10od 1nd agnruhurc-, 1.5$,0CU,(fi.J 1ndusrn~ uic1 rrlJtet.1 t <-")OUl't'CS Departments ·· ': .( ¡ 2 Editorial 3 Lelters to AE 23 From the Manufacturers 26 Peri.onnel Service 4 AE Update 24 Events Calendar 29 Advortisers lndex 25 Technical Hlghlights �. 152 TABLE OF C()NT::NTS VOL 6, No. 4 JuLY 1990 Soil & Water VOL. TABLE OF CONTENTS MAY 6, No. 3 Design Criteria for a l..arge-Scale Subsurface Drainage Projcct in Egypt.. ...................................................4'.::'; J. Gallichand, J. F. Metzger, J. S A. Brichit'ri-Colomb1, F. Nosscir, D. l. Maclntyrc 1990 Food & Process Engineering Power & Machinery Economicl- of Macerat1on ami Mat Drying of Alfalfa on Dairy fanns ..................................................................................248 C. A. Rotz, R. G. Koc'.!:!, K. J. Shinnen,, R. J. Straub Utilizing High Airflow Rates for Aerating Wheat ............ 315 J. P. Hamt:r, D. W. Hagstrum Downwmd Transpon ol ,\cri:i.lly Applied Sprays Under High Tempernture, l ligh HumiJ, ty Conditions .............................. 257 R. ri. 5t:mmi::,, ''" •. , . ·::" , e 11, W. D. Shoup l.:.sumat111g Energy Consumptmn m Sunrn: P1oce~s111g ...... ..322 E. Kolbe Equipm..,,nt for Ti:a1,;hin¡• l'..:sti1.ide Application Tt:chnology ..................................................................... 262 J. W. Slornmbc, D. 1~ <uhlman, A. J. Broxterman Dec.ign Procedure~ for a Large-Scale Sub~urface Drainage Project in Egypt.. ................................................. .432 J. F. Metzger, j. Gallichand. J. S. A. Brichicri•Colombi, F. Nosseir, D. J. Madntyre Single-Pass Harvesting of Sweet Sorghum ........................ .3 i 1 J. T. Miller, L. R. Wilhelm, F. D. Tompkins. l. E. McCany Recirculat1on and Sular Energy Collection to .\ ssist Pe:mut Drying............................. .............. . ......... .3~9 J. H Young, J. C. Tutor, G. L. Cam, Jr. Peristalt1c Pu111p .-\Cl:uracy in \fr1cring l-krb1c1dt:s ...............:.,3 T. R. \V,ty. L. L. B,hhl°Nd. K. Von Bargen, R. D. Grisso •\1rflov. l'hrough l)~nscly Pa..-1,eJ Burk) looa~Lo u:ave~ .. 334 L D. Swt'tnam. \1. E. Casada. L. R. Walton Evahwion of Micru1;:igaticn Self-Ck:11.ing Ei:iittm ..........441 D. J. Hilis. F. G. El-Ebc1b) / \".:riab;·: \'Jiumc St'.)ragc Devicc for l'm1cula:1.: \ J· •erials ................................................ r ..............477 C. M. Jcr.hms, R.M. S,?::hs, L. T. Tran, J. J. Mehlschau, G. \V.; orhler Hydrologic Modeliog ·vV1th GlS: An Overview ................... .453 H. Zha:i~. C T. Ha~n, n. L. Nofa1ge1 Electrical & Electronic Systems Soil & Water Gull} l:rosioil in l:.arth :-,p1llway, ....................................... 279 K. ,\l. Rc,innson A Simpk \letltou fqr ~ka\unng Unsaturated Hvdraull'" Conüu:t1vitv ...................................... ........... 285 · Z. Samani. A Hlair· Power & Machinery Tnmsducer for Measuring Force Exerted on Plant Stcm ....... 342 G. C. Rains, J. S. Cundiff Operating a Diesel Irrigation Pump or, Microcomputer-Based Momtoring Sy~tem for M:·;:¡¡;~~:·c·.·i"s';~i~....................J4S Brt'.e~~~~~~d~~:i.. [ Da1ry Cow and Human Sensitivity to Short Duration, 60 A Miuocornputer-Based Irrigation Scheduler tor the Hum1d Mid-South Re¡;ion ................................................................289 J. Cahoon, J. Ferguson, D. Edwards, P. Tacker Use of Nitrification Inhibitors with Summer Applications of Swine Manure ........................................................................296 A. L. Su!ton, D. M. Huber, D. D. Jones, D. T. Kelly ~~~ ¿~;::~::·s:i. s~~;~¡:·o. .F. .Wi~;~:w:"i. .iii~k·. 349 On-Board T~sting and Shape Optimi¿,:tton 01 ·1r: Engine Mount Br,H.:ket. ....................................................382 K. Haghigh1. M. G. Sm1th, G. \\•. Krutz. Structures & Environment A Dev1cc for Pem1cability Te~ting of Sealt:d Silos ................. .487 A. G. M~iering, M. G. Counin, G. D. Austin, K. Vogel, R. E. Subden Rate of Di~appearance of 1\ctaplanin and Nt•trient Changcs i1: Dairy Cattle Manure Stored as Slurry or with Bedding ...........................................................491 A. L. S•¡t.on, J. C. Nye, D. T. Kelly, J. A. Patterson Eltctrical & Elcctronic Systems FC-Based Dat:1 l,cquisit1011 Interface anJ Expw,s10n Svstem ......................... .................................................. .499 · L. E. \\agrer, K. D. Funk., M. D. Schw·•r; Hruvesting Guayule Shrub by Baling .................................. 390 W. Coatcs, B. Lorenzcn A Computer Control to Convcntional Backup Failsafe lnterface .................................................................... 354 J. M. Allison [ Knowledge-Bé!sed Assistant for Componenr Selection and Prclimir.ary Design of Hydrostatic í.>rives ...................... 359 B. Li, C. D. Heatwole, J. V. Perumpral Round Bale Bennudagrass HJy Storagc Losst:s .................... 3% R. L. lluhnke Tra1I-Type Han·ester for Burley Tob:1cco .............................. 401 M. J. Bader, L. R.. Walton. J. H. c~adl Microcomputer-Based Control Qf ·robacc0 Curm; ............... . C. F. Abraml-, J~.• E. H Wiser, S. M. l .::11¡. T. \V. Woody, E. P. Harris Electric Demand and Energy lhage for Gr:lín Centers on Kentucky Farms ............................. ....................... 515 J. P. Chastain, L. W. Tumer. ll Enoch c.libration r\ccuracy of Golf Course Pesticide App!icators ............................................................405 D. L. Varner, R. D. Grisso, R. C. Sheannan Tec:hnical Note: A Low-Cost Water Leve) Indicator for Shallow Water Table Observation .....'..... ........................................... 305 B. J. Boman Citrus-Wood Prod•Jcer Gas .............................................. 376 L. N. Shaw, J. D. Whitney, S. L. Hedcc:., D. B. Chmchi'.1 G. F. Krause Emerging Technoiogies Crop Coefficients for Eslimating Evapotranspiration of Spring Wheat ................................................................... 301 J. C. Guitjens [ Lo:nputcr Mo<lel for Predicting the PackinÍ:- Factors nf Wholc Grains in Flat :;torage Structurcs ............................ 465 S. A. Thoinpson, S. ú. McNe1ll. l. J. Ross, r. c. füid:;es C0:;1bPsti0n C'~ Winter Rap~ ProJucts in a Re~ide1¡tial St0ve ................ ........................................... ...........471 C. L. p. ten.Jn, J. TiI0::1pscn, M. E. Fel<lman, L. VanJer C1ricnd Furrow lrrigated Cotton on Uayey S01! in ti;~ Lower Mississipp1 Ri ver Valiey ......... ............................... .4~:, D. J. Piu.,;, R. E. Wright, J. A. Kimbrough, D. R. Jo'1r.•:cn ~0a~ Tem 11cr,I:ur · ,111J I qutl:t1r111m 1·1• ,·~: .. ,, PJibo1kd Rice Quahtv .......... .. . ... ............................ 337 M. 1\ang Mui l'hung, L. "elup1lla1, L. R. 'verma Interna! (11,a:ity Alli 1bute., of the florida Valencia Ornnge and Their Relatiorship t~1 FrJtt Dens1:y Measureme1m ................................................. .. .46I W. ~1. \ í,llcr .\utomated F2cility ~or Spri,1~.:~1 Pc,fonnance Tesung ............................................. .... ............ j'l': K. J. Hodg.!S, R. ~1. Evans, L. G. James. M. W. Krocge,. T. W. Ley ✓ Online Asscssment ot h,r " gn Matter in Cortun Durin¡? G!-inmg ....................................................... ............. 26-:' W. Stanley :\nthony Food & Process Engir.c.ering Graphic Distribution Analysis (GDA) ................................... 367 J. W. Worley J. A. Bollinger, F. E. Woeste, K. S. Kline [1 Signal Dctection Theory for Optimizing Dynamic Visual lnspection Pf\rformance ............................................ .4 I 2 J. B. Meyers, S. E. Prussia, C. J. Karwosk1 On-Fann Drying of Large Round Bales ................................418 P. S. Plue, W. K. Bilansk1 Emerging Technologies An Intelligent Infonnation Manager for Knowlectge-Based Systcms ....... ........................................... 525 H. La!, R. M. Peart, J. W. Joncs. W. D Shoup �Sumario ' - ·- 1 (,enrro de l11vest1gJuo1, y de facudio.s Avam.,do, del IPN Cinvc~tav Este núnwro <le Avauce y Pen,pectiva ei.t.í de1!it ttd o al Dr. Arturo Roiienblueth, director fundador del Cil'l!VESTAV, en el vigésimo aniversario de su ntLwrte. Direc,or: H¿ctor O. Nava Jaimes Secretario Académico: Enrique C.,mpesino Romeo Editor: Miguel Angel Pércz Angón Editor kistente: Carlos Chimal lnvestlgadón y docencia en el Area Biológica del C INVESTAV Consejo EditoriJl Fitkl Rnmdn .'Y H11110 Arédnga ES.JUDIOS DE J.l7 Cúmulos de átomos: iuna nueva fü;lca? René Asomoza, Departamento de Ingeniería Elécrric.1 Marcelino Cereijido, Dep.mamento de Fisiología, Biofisic:1 y Neurociencias Rosa/inda Contreras, Departamento dr Química Maria de lbarrola, Departamento de Investigaciones Educativas Rolando García B., Sr-cción de Teon'a y Metodología de la Ciencia Rubén López Reuil/a, DepartJmento de Biologí.1 Cclui.ir ,I' forognfía: A ustín Estr.1Lla )' Pedro Hin.m 9 Apoyo: Sce1:io11 de Forograha del CL~VESfA V C.1prura: MJ. Euge11~1 López y Rosemary Ov:inJLJ Distribu-:ió11: Scxción coordinadora de rnrso~ c:11 rnwmc11 l ipografb: José Luis Olivares Vázquez Jesús Durnn tes [>tfrilii Avrtnccs de C•e11da y Tec;1nlog1<1 El parque del triángulo df> la lnvestiglldón Rosnlmdn Contrmu - - - - - --- -- - ---- ----- Per~pect,vdS Ciencia y actitudes científicas S. U,andmsdúmr 175 DrrecJor: David N. Lorcnzm AsisJenJe de Redamón: Mar,ela Álvarcz Penalozi NoUClll! <Je! 180 REDACTORES 18,- Cclma Agüero. Yoshu: Awaah:irá. Simon" Ben,hrikh. flora Botton, Massimanco Cangabo. José Th1ago Cmir.i. Mari\ela Connelly Romcr Cornejo, Ru~n Chuaqu1. Susana Ü('v.tllt. Russrll Macth, María Elena Ota, John Pagc, Benjamín Pr<."Ciado. Guillermo Quanuu i, Manuel Ruaz. Jorge Silva, Michiko Tanaka y Yanssc Zou1wum CentI n lnn,1, ,1c1u 1es E.dl;ca t1vt1, La evaluación curricular en Educación Matemática TenodmtltÍn Salmfú --- --- - - - - - --- Vol. XXV Número 2 Mayo-Agosto, 1990 Los vlru1 achicadores de cabezu Avance y l'm~M, óriano de difusión del Ccntw de lnvesogac,ón y de Escudioo Avanzadoo Jcl IPN, CINYESfAV, es una publicación trimestral cd1t.1· ,fa por l:i Secretaría Académica dd CINVESfAV. El número correspondiente a julio-septiembre, volumen 9, se terminó de imprimir en ag01,co de 1990. El tiraje consta de 5,000 ejemplares. Editor rrspo-11.SP.-b/e: Miguel An~l Pércz Angón. Oticin.is: Av. IPN No. 2508, . Ticomán. Apdo. Po, cal 14-740, 07000 México, .F. Ccrtilicadoo de licitud de rítulú No. 1728 y de contenido No. 1001 l'l t r g;;dos por la Comisión C,alificadora de Publi< .1· , 10n-:s y .í.levisras Ilustradas de la SccrcCJrÍ.1 de Gobernación. Reserva de título No. 705-82 oto r g:ido por la Dirección General del Derecho de h1ror de la Sccreoía de Educación P11bh,, Publicació'l periódica: Registro No. 016 0389, CJr:ic.erísricas 220221122, otorgado por el Scrvíc10 Postal Mexicano. Negatiros, impresidn y encundnw1ción: Multidiseño Gráfico, S. A. Avance y Pmpectfrn publica aróculos de divulgación y notas sobre av;111 • ces ci::ntiti'.::os y tecnol6gicos escrit~ por miembros de la comunidad del ClNVESfAV. Los artíc11io, firmad~ son responsabilidad de los aurores. r~1, instrucciones para los autores que deseen e1w1 .. r contribuciones par2 su publicación aparecen en l'I primer número (enero-marro) de cada volumen. Se autoriza la reproducción parcial o rotal del m:1t<'•·i.1 1 publicado en Avance y Pmpeaitia, siempre que se c1• te la faent-'!. · Marce/i1t(} C"njidn - - - - - - ---- -- - - - - ÍNDICE 195 Libros [ The New Phyalcs, editado pcw Paul Davls [ Esp¡,cio dbicrto La brecha tecnológica a Brasil 202 ARTÍCULOS Manuel M~no IKS EslHno ti, •n11 uología "Kr11ri11 hindú Mi._ff1u:JAngel Ptre:.__ il-'ng::c.dn _ _ _ _ _ _ _ _ __ _ _ __ 2_00 Ruv Gnmn IHI ABSTRACTS [ Susana B.C Dcvallc lm s1khJ en C1111adá. ¿ "Diáspor/J" " mIxrww,11e, 1 llusscll Macth (..h Om, vtz, el /J(llí11dromu /111:,11 de Occtdt·nt,· Guillcnno Quanuw ú 1/flJtÍernuúJ liltrllTIII en jap,ín Walburga Wicshcu El fU()ÍÍIÜo ,,, el plano ce111r11/ dd nr,rh r >rixene, au1óct1J11<1r de 111 cm/=iá,, china C.ari 1'. Bcrrisford 11.el«iú• enlTY "111fuc,11numu y modem12tJu<Í11 el ,aso de '/'111U111n Yarissc: wcuzoum u K"'"" F.n'trt11-E1wpiJ Portada Timbre conmemorativo con la iigura del Dr. Arturo Rosenblucth . "icric.: Arte y Ciencia de México, 1975, Diseño: H. Rodríguez. ( i,. , Fcrniuiclt', ' /»,~lllHr<Hín ¡J/nmeI11 en d 1111111Jo y rn [ [ 145 274 287 3(1') ASIA Y ÁfllCA AcnJALES ~.dl7.a 2111) el Paríjm1 <11161K11 �No. 2 Val . 1, Vol. 1 ....., November 1980 PUBLISHER The Edm1.mdo Florrs EDITOR, Enriqut Martín dtl Compo MANACiNG EDITORS, Michl:'/11 l. Gdltr, Washington; Susannah Glusker, M1 .lico 1 ASSOCIATE EDITOR, Thomas L,1.~l l'LIBLISHIN\, CONSULT ANT, /rt>ing Gi/mat1, Analytiral Rl•searcli lnsr1/zjtl /ne. 1 , lnternational Magazine of Scientific: Researc:h and Development in Mexico EDITORIA i. r\SSl'iT í,NTS· l\1,tli' t Tl iuii'r, Cl1ristina A /pa,1•:, Washi11,1,¡l o n, H,umu l, Riddiá, Jacq:,f!linl' Ri,lling, MPX ICO Volume I Number 2 FIJITORI AL BOAR D· An dr Pu Burg, MQnue/ GP!l ás, L!Jrenzo ]acobs, Víctor Lozano, Augusto Mu11ta roso, Nfan'a Estela Peraga/lo, Ada/berto Garcitt Rocha, Fmnnsco Bo/i'!'/ff Za,,ata WRITEH S l'\':'l/i,1•n :i:·,~.-,11, Virgini11 B. Jr 8111 nos, E/len Eer,f P, Daw• Pi zii/iµs, Ncmcy Robi11-~u•1, 1Vmifred Sdu•ffl.•r, Sus,m 51111,pr, Thav,'r Waldo, Marili W:11;~/il,·11th, Anne Wil/rnr11s, }?an Gran : o From the Editor PUOLISH!~· Fcl,m.mdo Flores EDITOR, Em ~u._. Martrn IV/ Camp, MANAGING FDITfll{ S 2 Lasl 1'11 81 ISlllNC. CüNSULT ANr /•l11 ng L1lm11n, An a!_~:rca· R, $1'a• :h l11st1•utr, ;,. EU11 ()RJ..;' AS<:.:<_ 1 \:.; 1'11,or,iu5 10 11 Pu1,, ,;, Volume I Numb ,. 3 A.':i•. •e~. :·;a,, .. , 9;1 /fow,1/1 1:1dd1 ~. rí'.. /t1ff/:,.·,'111e 1 •, Rrd/m,._ \l, G.il/.1, i , 1 re r1:1 1 j,11.-i •, ~ ' ,· -❖- . V1t·t,•· L·:,Hll' Au,-:1 ..,1, 1,h,l ,'.b•·a fsr,· 14 Rosa M. Hem¡jndn , Was!imgtc.n; GuadrdupE' MCndez, Mexic o PHOTO RESEAR l H, Auro ra Suárez, Maria by thc Consejo . N,1ci c11al de Ciencia y Tecnología of Mexico m11nt h ly ut 14 ani co: t• •~¡ Fcatures lns-.:{ l., i'i1:/;1 ¡1~ ....... • 51:.; ¡ .- LLw,ii.• -.;/,·:., Ti:.1~·-'r l\',u,I. '.1.. i. l\',11~~/ileutli. .··,,.1 :.,·· A l•\~·!\ l l~IM, F1~1m,: ( :,u 1,,/,1 / ),¡ :·, ;:i~ f.Jo<.! \',.nt.:t it·s \'f i:1~e< t~ nn v be v:; + 11· protcln !to urct~ · C~•11t, ~YIÚI' /J,J' ;,¡;,-¡ [ 21 3 Washington, D.C. 20005, ·202-887-10]2. Application Brlefs lnternatlonal 4 22 Rr.,:,1.1 5,i,1d1r: C' A 1:,;'riamw ~l),/¡, A/,•,1.111¡¡/r,. dl'i fl.11 Al 1~1lN!STRA íll'IN T~,,-.. , M H.-rnand.-: l\·c1, 1:111gto,r l~:¡;. li 1·,· h:r,,.lt?:. i\h 1 , r11,. 1rn 1{1;.!,I :\KL ! l UNAM's system A h,1 of UNAM history. Cuil lermo Sobcrór talks abi._, J~ his tw -;, term~ I I 6 16 18 Chicoasén Dam Comple>< MJ~sivt darr will rrn v1 J!, lur i·,1exico·., enr-rgy fut urr ?-; ' .. . f . 22 , _... • ,,t· .,' • -. ' 1 ,~ . ' ' A1tr,•,,1 .Swi r,•:, '. \.1, ... fl,·11,1l)n ,//,1·,,1 [ [ Crn¡i H. <· / 1 i\1,·uw 1l l',J'•~ _<;<,~ 250 1... pubbht,l 1\ lin<l':. y,•,11 [,y thc (f'll!>I.'!{' K.1,1('1"1,11J,· l1<.'J l(:.: 30 3 .i \' lmur¡;cntes ~1..;r tii. 14. 7° p;,,.-, Me \ico W. OJ.; l 101 l ~th Strcrt. N \ \' .. Su1tr 207 \•\'..1 shm~10n f) C 20005 Conlr,,Urd nrcu lat ion rNta¡tt' p,11d a t \\'.ish mf,ton D C rus, m.ist('r '-(•nd .iddJ l'"' d 1Jr:):l'" to {\ ,•; ! J 1\ k uc,' P.0, Bn\ 0.) 2. l·.11 m1n¡:dJl(• r,., ' 11','J'.' Sul>')('r1rtion r.i te~ SI~ \ll.S.l p('; \'r,ir Ll,S in J .i n adJ11 .,-1 \.l l is (l ' .S.l tor d1s:nlmt11•r. Books News & Notes T1•1 nologia o f Me'(1 ni (UJN ACYT l C oprnih t 1Q8l~~. All nghts !l"•,·rvcJ ~d1!N 1.:il Burc.:iu,.· Me'(ICO: ton oval sfab depicts the Moon Goddess, Coyob:auqui. (inset / Backlit scene of HYLSA sto,.ge tanks. t1 ¡¡·,\. 13 UL~ll,N /em i j amw uh,•. fll' ,"I 5:,r, · News & Notes COVER: Contrasts 13 cnntrol tropical d ;~Cdses Jc,i~o (i t v· •, Metro built on uns!au le soiís \ ,.,_¡ icult urd~ w astes 1,-1 build;r • \\ 1, l ¡ 1 t\·, Editorial bureaus: of Me:xico, ancient and modem: Nine- :o f,¡./ ;\/ .·.1¡><H.t [ awards Insurgentes Sur 1814, 7° piso. Me'-'ico 20, DF, 905. 524 -5778; 1101 15th St NW . Suitt 207, 10 r, 111gu::,• /.,: ~,ber:,, P,·,,',,1¡,, U\•1¡ ,,.f,· ;.,., J... iu·•·.i f'· -i,i .. -• .• bl\., win major science [CONACYTI. Copyright 1980t . Ali rights reserved. l' ,,¡wr industry beneíits from cellulosc fibers in sisal ,-, ilancingo's huge shells link Mexico to the worl<l i k.,lih experts s,,ek meihods te C,;,u, 1,1 1,,,,/1.i rri.m,.,, ,' Reséndiz and Rudomín named to Academy posts Sarukhan and Bcrrondo Rf.. LJ Mf':tico 1s pul-lished 2 Reports Mo1:r• 28 People Ell',w On•l/ana From the Editor ~ u, 1 FL1ll.1~1A: ¡1~;.'\!-'r A,:d1,·,1 Huig. .\lai:i. 13 War against the screwworm Cooperative mission use~ radiation to battle pest .._._ The past revealed Aztec treasures uncovered in major archaeological dig Technology for steel industry HYLSA method provides more high-test steel ADMINISTRATION , Subscr1ption tates: S18 a ye.ir U.S.A.; S21 ayear Mcxico and Canada ; S23 a y car ot her countries. r TJ.i ,\ ).¡¡,, .•• :,m ::1;•¡ ;J:;!o,U Eloiml Gcv:iola, Cn11cepció,1 Barraza: RPgin" S.inchez, B. Andrnmna Sodi, Ale.umdni del Ha ro to m.:iil at controlled circulatior. postage rates is pending at Washington, O.C. rostmus!er: Scnd address ch.mies to R & D Mexico, P.O. Rox 092, Farmingdalc, N.Y. 11737 lnternational Magazine of Scientific Research and Development in Mexíco M1d1rli.• l Ca/IN, Washmgton; !,usa,1n11lr Glush-r, Mf'.1a·1• AS::,OClATF EDlli_)!{ Reports Prostaglandins offer clues to cancer , reproductive research The gray-whales' annual migration : protected by Mexican law Sinking buildings find firm footing with innovative control system Shared risks benefit industry through subsidized research Undersea ch:n:neys prov,de data about ocean floo r The A ,,., .. l, in,/<,-',, .• .,· 1\ ,,,/•r.: I· .• •\ [\,,¡,, ·: ADVERTISING , No. 3-4 DecAmber 1980-January 1981 outs1JE- Mex1ú' U.S ,rnt' posSPssions Brlefs 4 COVER, Photomicrography wns used to ifh.m1 inate photoelastic disks representing a rliscrete medium as part af co ntinuing research 0 •1 soils at rhe UNAM frrst,tute of Engin eering . lntematlonal 26 �Q .i 158 April ..·--/·~ O Vol. 2, No~ 7 ~~ O Vol. Z No. 8 ,__..._ The lntemational Magazine of Scientific Research and Development in Mexico The Intemational Magazine of Scientific Research and Development in Mexico To the Editor -~ay 2 To tht Editor J Cover Story Cov~ Story Heady ne¾ grcwth of the Mi '<ican wine industry 0 24 For~ign investment flow shatters all records , .. \ , ... -~ ~ world m salt exports ' 5 Dehydrating vegetables to stretch food supply 12 Baja California phosphates will raise farm output 14 Finding uranium to fuel nation's future nuclear plants Coal-powered electriáty soon to make Mexican debut 16 21 . • • • ') 1 • ( dur.. e electric power 24 4 A new procedure to correct curvature of the spine 10 Plastic surgery mends disfigured faces and Uves 14 Measuring the sweetness in the sugar cane 16 Pemex streamlines for expansion of its operations 19 Newly-installed compressors end the waste of natuval gas 20 [ r L Higher price and local need spur sulfur production 30 [ A turbíne plant in Morelia to spread the light [ Studies that may help unravel mysteries of epilepsy 41 , Repairing expensive, hard-to-replace laboratory glass 22 People 35 Manuel Peimbert, scanner of skies [ A Canadian views thé issues in the North-South Dialogue 35 Q11i11ta Diaria, the ecological house of Diana Kennedy 39 Books 44 Daniel Cosío Villegas, a new biography News and Brlefs COVER: \ln1c,, 1s h·,u•/1/111¡¡ fmm ,111 111. ,rn1111.~ 11•,w e o! (//114, /r,tlí,,.. Vn,1ald T. Cates ) 47 llJrei,-: ,i 1111·,·stmnrls [ [ Books C 1: · .-. rhoto/ Fleel Str,·.-t" 42 �161 )une July D Vol. 2, No. 9 The lnternational Magazine of Scientific Research and Development in Mexico The lnternational Magazine of Scientific Research and Development in Mexico Cover Story Cover Story TI,.• 1. :ht l(l !,,l\'i n,. . 22 L~ 1' ,1... , \ k , ,1 H 11gc !sh,pbuilding p,t,gram will enable Mexico to carry '.ts 'Tl ,· ..,rgC•"· l., r,l', , 'Jt'n, rconomic mainstay uÍ) ~•, ,ll,1:l .~ • n 1< t , ,io:..!, C'.,dvmp•.', a ;;oun:e tund!> :t :. al trad1tional herbal cures !or riodem appl!cation De!i ,crinK a social mcssage effectively DY l V !>oap~ lsthmus of Tehuantepcc, the shortest interocl!anic frcight way A telecommunications satellite for Mexico by 1985 5 10 15 20 28 Pablo Rudomín, a specialist in how the nervous system works 30 Research team finds simple method to produce common antibiotics 35 Two-passenger electric car soon to make debut in Mexico City Mexican-made fiberglass dish anlennas find ready markets abroad Fast, cheap means of producing silica gel, an expensiw import A new tale of old Great Power intrigues in Mexico 5 [ Experimental farm brings modem dairy methods to tropics 7 [ Bilingual education for lndian communities to teach.them Spanish and upgrade their chances in life 11 Long in the doldrums, the silver industry of T axco is making a comeback 15 Eye banks in Mexico are playing a growing role in restoring impaired vision 19 Using cerebral pacemakers to enable the violent to lead normal lives 27 Discussing the pros and cons of do-it-yourself housing 30 To supply burgeoning demand for electrical energy is biggest Third-World challenge 32 Mexico's 13raille press, oldest in Latín America, now making tapes for blind 35 Industrial pumps, long imported, are being manufactured in Mexico 37 [ [ ( [ [ 38 [ ' Soil ripper firm located on Mexican-U.S. border sells well on both sides 40 41 [ [ .:.r ¡;,•,.i, /¡¡ 1 ,/0//111 Cap1talisn1 in Four Rural Communities 41 Histoncal Dictlo11ary 42 In the Next lssue A II do/lar ,,a/ues in tl11s iss11c aren/ predeva/uation rate, LJ 26 pesos to 1 do/la, . Cayos Arcas, Mexico's new and huge oíl terminal 50 miles offshore COVER: ,\!, uco, 11, :., ,J:ipym.i at Veracruz COVER: Mallm• !irnrqucn ¡,l&rnts grow1•1~ on Y11u1tán plantatio11 (P!into/Su...an Masuoka) [ 39 Books [J 42 22 f ,1m~ \.1exico'-; :,,:amless :,teel pipemaker, expands output to ,;upp;y pftrdel1m industr) Books Ali dollm ;•a/11(';. 11· tlii, ;,, "' nrc11tµ,.,,/r,•al1111t:',111mt, -,11 O Vol. 2, N<l. 10 3 �September Vol. 2, No. 11 The International Magazine of Scientific Research and Oevelopment in Mexico The International Magazine of Scientific Research and Oevelopment in Mexico Cover Story Cover Story Cayos Arcas, Pemcx's new oil port on a key 70 miles from the mainland . - 22 Vulcanologi!,ts monitor the explosive eruptions of El Chid-, Jnal l0- -~~ Artlcles .,, f 1 ~~ 1,IIU~~◄; t ..... , \.. e A program to ¡:ive sea turtles, an endangered species, a chance to survi\'e The "Hununingbir... ," an efficient new windmill to generate elcctrkity in rurnl areas Three hugc projecb to d0t·ble Mexico City'!> dwindling water su¡,¡,!) A plan to !imit urban sprawl and make Mexico's capital more liveable New serie, of ¡.;old coins sel! well and yield a tidy profit to rovernment A national instilute with a mandate to preserve the ecologic;.! balance in tropical zones The science anJ technology achievements of pre-Hispanii.: !'vtexicJn!> 5 9 5 The growinr, network of pipelines that moves Mexico's o;I and gas lo <.:0n!>umers 11 l abulating the country's flora and fauna 14 Solar-powere<l refrigerators to preserve perishables in rural area!> without electricity 19 Expanding Mexican shoe industry enters competition for lucratiw fcreign markets 29 Kurt Stavenhagen, a collector of the priceless keys to Mexico's past 35 Mexican orthodontist wins prize in the United States for contributions to dental science 36 11 15 19 27 31 Cop!am::r, an umbrella agency, coorclinates aid to the rural pc,>r 35 A new law sets tht> guidelines for tcchnology transfer in Mexico 39 [ rL Petrobonds, the silver lining to the cloud of devaluation [ Development options for Mexico 41 Life in the Chihuahuan Desert 42 In the Next lssue 2 ' 39 Conacyt settles clown in its new building near the l\ational University 40 The intriguing story of petroleum development in Mexico -l1 The philosophical struggle over the direction of M<!xican agriculture 43 [ Books [J Books ' .A 11 dot:n, ¡in/ues m this 1ss111 are al prede,,a!uation rate< o/ 26 pe~ns to 1 do/lar. 22 Articles Stuclying neu.0peptides, a group of chemical messengers in the brain Vulcanologi~t~ study explosive eruption of [) Chichonal, J volcano in \1exico's south Vol. 2, No. 12 , [ 1 [ 1 [ In the Next lssue Bumper crops aided by abundant rains and government incentives make Mexico self-sufficient in food A!/ ,ioi/!lr ,,alue, in this iss1,c me at p,edeva/1U1tw1: rafe, oF 2t, i,cso~ to I do/1,1 r 2 �165 .,:: i :t.J ,~: f ; ·• í, ' il Sclence et pollt/que: La ..:v · dét:1 spaffol. Prospechve : exerc,ce rur..;,•o ; .. 'é 11c · , por Ern:,I llelr,,;t L•ro~u, les pnys1c1ens palVÍennent o St'• ,:t1\'•'· de_ et••'. __ ·: ou é/ectromognetiques s. ms ·,,,,._y ,,s ,,. '".J• , 1 fa:o:r..e Les deoo,res du téle:,c,.;µe - --- - - - - - - - -- - LA LÉVITATION 1 ,, :,•,•iw1i1m : 1111r ¡1/11 ,1,¡,1,· r1che <'t /111, 1. ( /)pssin ti,• ()/:11,·1 //1"11/ /¡1. <J<i.' 1 ,~, -~· ~""' ~DITORIAL VIVE ic LA RECHERCHI » Billet par Hubert Cunen, tENTER L'IMPROBABU Billet por Pierre Aigroin. C.ES LEfflURS DE « LA RECHERCHE », lA SCIENCE ET W SCIENTIFIQUES Su,,dr.r,u par Daniel s~, PROFESSION CHERCHEUR, 1970-1990 '<. !;;•.•~'1a: por des:-- .'yens ocoushques. ophques LES IMAGES Mft.f~~l~-: ~~¡, ; , flt. :> · .L Comment pense, 1 tes O11,m:.:u:. - "~---' es:.:.~ différenf<:Js espece.s an,m;;·e~ par Jacques Vaucla1r • ;.,~.-._, .,;c,:;ue; erud1ent 1es ,rnoges mentales chez GUMD W SCIINCIS DI LA 1'IBI UDÍMARIINT par Xavier Le Pichon, UNE PASSION mMPORTÍI PAR LA DÍRM ~nr .::i'. hcrine Movel. L'ÉLECTRICITÉ SOl.Nf':" p-::r t-.'.c ,.._, :-. .e·.e et Ben¡am1n Dessus. l'électricité photovorto,q..,c1 a:,· J3,¿r;_,a e,"'~--·• ,~, ,.,,..,,, ,r,du;/nel fv1cis son développemenf ó rhorizon 2000 est torgemor:t ,..,__., · "! ,._ , (l'L'' y, ,;q!JPS com,-,-e 1e mointien ou non d'une producnon électr1q..,a cer' o ·So: SCIENCU COGNfflVES : UNE DJSCIPUNI IN QUÍTI D'INTEI.UGENCI ei1trctien a•1ec- J::c4ue~ Mehler. Propos recueillis por Olivier Dargouge el Fram;oise Breton. L'-:5 (IECHEURS CONQUIS PAR L'ORDIWATIUR LES COMAS par Jec---M1cnel Gué:1• les médec1ns sont souvt1.'1f ,mpu;ssor,: oevo--;t ,, .,_' • ·' , e /u vie et :o mo:t. Pourta,t les O'1g1nes des d1fférentes formes de corno son' o~ 0uro r.u: .::.; - ,.· -· , m,euY connues LA QU.ERELLE o¡ L'Al("'M:St\' GALILÉE, ~AVALitf<i tí l cS ;~ •• rl·¡,, ..... 1, ,..,,11ons qut• In u111111,1111 w 1,mt de lew .t, \_rt. ,10/ui~u,·., , ,,.,.., rt :..kili .,'lt,\ ..,,,,¡1<'. (/Jessi11 de /l 1?,uu(ie/1 --:---:--r.. . 1'.• • ~ .... ' ... ( .. . L·o1omisme et01t-il donge•e,.1, , XA ·' ·,, ,y...,1 po·.:;,ssoierJt-1:s suspects ocJ1 1, ., ·, _ P· ,re ces questions lp./llf1h¡ ; • •• • par Elisabeth Giacobino et Maurice Moshcal. Egidl0 Festa. :d•v•s O1f1s , Jf,.,sés por ,;erlo1ns géométres - , v olilée • .! es! essent1el de répondre ó l')<Jí ~ ¡_es structures oe Tu•1ng . Techniques et mdustr1f:S . ¡:, ~es :e no,•re .- , ::f:➔.• "':::·~ '.e cceu' cortogrophié. Histoíre d'eou: Rive ,· gouche CORRESPONOA:~Ci:: , ;,·-,, -.:;'" ~on ,:.rv ·:.. r ·• ,,.,,; sé•sm6S pourquoi les géophysiciens sont-ils scepllques? Lo fro."ISCní. Jo,' rve ,e .':..11: ·r ,"(· ,~. o· 'c:: '1:: -. ,,.ndt1e·ticm Ct'llfr(l/, \('l' 1:¡ 11, •11 ,¡,wfle, r,11,:1:i,•s pour f'l'lc•cmc11, · ¡,l1n/1n·c •lr11iq111· r:,.,rbm 20/Jf/ · 1t'/1, ,,. .\1g11111/ 1;> /fJ/ (>} -- - - - - - - ---------------- ENTRmEN: LES SOCIETÉS St>V! ~17 F.S PCHt C..~'.C·! ~AIRE? L'EXEMPLE DES ~~Y:~·1:IE'IS pJ,~ •:-•.,,11, ¡:,arMartineBarrére. Vichme d'u()(fl n10gi.> qv:: ~U<:? cnerche ó -edorer son e/'.;. :ir W NATURAUfflS SONT•ILS SUPIRILUS ? par Jean-Jacques Perrier. BIOLOGll•GÉOLOGII UN iNSE.IGNIMINT.•. UNI ÍDUCAffON par Jean Ulysse. L!S PAÚONTOLOGUU SIRONT•ILS IAUYÍI PAR LIS MÍDIAS ? por Annick N,iquel et Fabier.ni? Lemardiand. ··o·, ; ,é•s,r:e. Emoryons le couront posse Houvel/es sc•c•rs•t;i.::¡,:;.!i : . par Cabriel Gochelin, t. LA DÉCOUVERTE DU SYSTiMI NRVEUX pa, Jocques M.,;1e1 1 ~:,, 1 ;¡-✓ VALSl•NÉSffA'nON SUll LA BIOLOGIE ~ I U 1 ~ • - '.Je,Jefe -v·,_<(),-'I_, ,,,, ;,i J:..1r:es lo Sxrété trcn;a,se d6 physique l'EUlYPIOSE MENACE lA VlGNE J'.'Of Jeon-j-.x:qi_:es Perr•er. LE IANGAGE DES NÉANDeRlAllENS por ~oruch Arensburo et Anne-Marle Tilller. DES LACS DE SOUFRE SU~ TrRRE par Cil,e Oppenheimer et David Stevenson. l'INTERMlfflNCE·OU L'ORDRE 0ÉTRUIT PAR BOUFFÉES par Frani;ois Davioud. [ ) e1 >@~~-,Jt~-~~~ ~~ «" [ J [ 1 "1111e111 vü1wh.1er /',1< tinte 111et11/w 1.1e tlans Je n·n c,111 ,fr.1 ,·w,wtt'III l liclw UCI,) (f' /02111 LES GALAXJES INFRAROUGES ULTRA•LUMINEUSES par Felix Mirabel. lA GREFFE DE CELLULES OVARIENNES POUR LUTl'ER CON11lE LA fflRllm par Catherine Tastemain. DOSSIER: IJUf'I p,11111 pew-"n p•cl'lnr f',·l'nlwio11 ,¡,. /11 ÍlúlJU 'J COMMENT t·/OLUE LA t'OPULATION FRAN~AISE? • DE LA FÉCONDITÉ A lA FAMILLE par Georoes Menahem : • DES INDICES A MANIER AVEC PRÉCAUTION par Hervé Le Bras ; ·- - -- -- --- --------· - - - - - - - - - - - - - - - - • A QUOI SERT lA 0ÉMOGRAPHIE ? por Henrl lerldon ; • LE FAUX PROCES OE l'INED por Jacques Vallin: • SAUVONS l'INE0 ! pur André I anguney. -- -- -~ -- -- ------------ 1054 Produits et équ1pements 1058 L•.1e~ 1066 "r.':u1cie rJu rno,s 1072 Mondestahons scientifiques 1117 Sommo1re anglais 1118 GénbricJ,2 Cor1<>; ,:fa:xr.rcn-:1nt. ~mfs d'obormement et lndex des onnoo- ·,'.J. ,• 'e ,, ;0u:d · ~. 1 ~;., 1.6 [ 1 par Christopher P, McKay. ,,101$ e tres pn,boblement connu dons le possé un dimo, ~rtle v•e e,/r::,le. resl1e et ou im •echercher les tro~es ? p,cp,ce o /'émergence de lo vie. Ouelles formes pc1.,rro1 ovo,r par Patrick v. Kirch. fi c.,,, •,.;no.~:,! 1es prcl"lier;; ,c•h)n~ du Pacifique ? Groce ó une po1e1ie tres µorticul1érr,, /,?s orchéoiogues sr.nt c'Jpcbles de reconst,1uer leur .t,,crc·• f Ul COLONISAnON DU PACIFIQUE U MANTEAU INFÉRIEUR DE LA TERRE 1 ,nter,c~ 1 81 - r ECHriiQUES ET INDUSnnEl : Un d1omonl ch:impion du r:ionde des condudet,rs. Chosse oux msectes nuisibles.. 1. • [ por jean-Pierre Couture~. IJOUVEU.fS 5CIENTl1l0UfS : Lo sexualité o-t-elle besoin d'antibiotiques e Des roissons péuif,és por exces de v1tomi,,es . '•, · ' , 1A VBE SUR MARS LES MODiLES ANIMAUX DU S!0A : TOUJOURS PLUS DANGEREUX ? ~ 1160 LA COURSI D'OISTACW 0 [ DES FLUIDES <l'INTEWGENTS 1> ? ocr Georg.,s 6oss1s et Elisabeth Lemalre. ¡:111~ SCJEIIC! ff POf.mQUC : 8urlg t de lo recherche · un éternel recommencemenl. A quond l'égolité dons lo menee ?. . GROS TEMPS MAGNÉllQUE EN PERSPECTIVE par Nina Morgan. par Gilles de Lo Rouoem, dossier anniv~rs-11:-1 ª''. le CLi-'L·-a ;,_, ce .1 1 1 ; ,, por Fran~ois Guyot. ferre n'ts! occessible ó oucune exploror,on d,rec-te M •s lts p•ogre, sp€.ctacula1res de /-; g«:?~•hysiq,1r pe:mettem ,eux co1:p·erd•e so compos,t,on el so dynom,que com:J/e~c LE CHAOS DÉTERMINlffl par Hermann Hakon et Ame Wunderlin. "orb,1,, , 1•· ' 1t"~rmrnrsl~, le, p~ys1que clcss,c¡ue .1e prévoit pos fou•our, t ,-,olvf·.JII ,; :Ji S)•sten.e Meme di:s qfuo;ion~ 1,e~ , ,,,,, ..es ont de:, ;e n¡:-J,:c ;:,,., s mprev1S1bles ,.me ob;;ervot,on qu1 constitue vn,i pet,',J ·,;v,.Jlvtic.11 ,c,e,:td,que -- -·- --- -- ---- - - - - - - - - - - - - - - - - - - : :~ t J: COllllESPONDAHCI : IIBUOTHÍQUI NAffONAI.I : LA PORTE S'OUVU ----- - - -- - ---- --- - l -' RtS,Hfü.tl! m OC'OB~f !'.::.~._-•1-<!Y~ 1_ PMl'le.e _______________ ---- - -- ___..__ �- -·· _!_§_§__ ----'-' oaOBRE 1990 ......- - - , - ~ - - - -- ----- -- ------ -- - -Nº -- --225 -------- - ·· ·-· -- DE TI6 2 UH AUTRI MÍTIIR s CHIRCHEUl:-ENTUPRENIUI, Entretien avec Daniel Dupret et More 13ujor. propos recueillis por Catherint Tcistemoin. 1A RECHERCHE A L'ENTREPRISE QUAND 1166 L'ASnlONOMII S'INSTAW DANS L'UPACI par lydie Kocll-M1romond. LA PRATIQUE /! CHANGE 2 3 4 116& COMMINT LA PRÉHISTOIRE 1ST DEVINUI UN MÍTIER ENTRÉE Ui'2 1173 EN [ . DE GRANDS PROGRAMMES POUR AGIR LOCALEMENT Entret,en ove:: Jean-Claude lefeuvre, propos recueillis por Martinc Boissavy-Vinou. A L'ASSAUT DE L'INFINIMINT Plffl p~• l!l.!rnc.rd M;chel. LA SClf~CI: PAR CONFÉREN(E DE PRlSSE por Mi~t,~¡ Calio11 PUBLIER A TCUT PRUC par Axel Kahn. ffRE AUTEU!I DE 11 LA RICHERCHE • OU U: ?ARCOURS DU COMBAfft.tU pa, Pictr(' C,;.oz,ot ~í 94 NC,TES Dí: RCUTU D'UN ENFANT DE SlffPHE 17 ""'°' 45 1 46 1 1~0 EUROPE CE L'm : LA SCIENCE EN QUffl D'UNI NOUYE1LE LÍGITIMITÍ por Mar1ine Borr~,r: i· 1VURPETON, L'llNIMAL A SUC DOIGTS par Oleg A. Lebedev. L'ORDINATEU~ CSJLTJVE SON JARDIN pur Ana C.erschenfeld. COMMENT ~ALVER U: COÜT DU RISQUE NUCLÉAIRE? par Michel Damian et Dominique Finan. LA FUSION « FRC.IDI » DIX--HUIT MOIS APRis pe;, Jeon-Pierre 3riand et Mic!iel Fromant. LES BIOPESYICIDf.S AU SECOURS D15 CUL'IVRES por Mohamed L Bouguerra. COUP DE TO!lCHQN EH IMMUNOLOGII par Gilles de La Rougerie. CLÉMENT ADEA : CENT ANS DE COHTROVERSES pc:r Claude d'Abzac-Epezy et Dominiqu" Chouchan. r 'j ORIGIN:ES De LA MUCOYISCIDOSI por Jeon-louis Serre. 1 J ~ .i ~ g ~ o DOSSIER: w TAUX DE succis DE LA FIV, FAUSSES TRANSPARENCll:S ET VRAIS MENSONGi:~ por Joochim Morcus,Steiff. in v,tro sont de plus e, p/,,s ,ort~sté: L'e,1qLefe 1'un soóo/or;t-e ,e.,eie "~E- aom lo ::,,ot,qL,e, me¿,, ., chercheurs res¡:;ecter:-• rorement les ri:gies ethiques et methodolog,,lues londomen~o:es Les resulta:s ae la leccndafian - - - - - - - -- - -- - - - - -- - -- - - - -- - - - - --- ----- ---- - - - • 1256 Produits er Equipemen!~ • 1258 Li'lres/~1bro1rie du mois • 1266 !Aonifestotions ;cientif:,, u,::; • 1313 Sommo,r,:, onglois, Générique, lndex des o:inonceurs COUVERTURE ; FERNANDO C:UNHA De cómo el fenómeno de la lactación pa1·ece ser una re.c:.puesta ante la.e:. necesidades impuesta.<i por la eroludón y en ,rué ", e asemejan y dijerencian la.<i .'(ecreciones láctea.q de los dirersos mamffero,t;. 16 LOS LECTORES NOS NUTREN DOCUMENTO Taurina y desarrollo cerebral LIBROS Y REVISTAS ¿Biotec71.ología para el progreso de .1.1-féxico? 7 ~~•,AI AffUAUJ'Í: Los motivos de la lactancia Funciones de un aminoácido poco afamado en el desarrollo y l,a difenmciacwn dl'l cerebro. Fuentes de este n1ttrimento en la dieta humana. rL ) por Herv• Chneilo\eÍss. INQUtrl: "300 Las cocinas del mundo D,, In delicadeza del arte culinario chiuu al refinamiento de la ga.'ltronomfa france.c:.a, en la palabra de A rrigri Cuen. [ 1 [ VOCATION 13 [11' [1 J ¡ [IJ (J 1 L'IRRUPTION DE LA MORALE par Antomr: uonchin. GÉNÉTIQUE ET UBERTÍ por 11,ie:;-¡ Dumerval. FORCE DE L'ETHIQUE - - -- - -- -- - -- - - - ----------------- -- !274 1~'16 1280 t ?.82 12úb l '.!88 ,292 1!:96 PROLOGO NOTICIARIO NACIONAL par ,\nnick Miquel. SANS LA CHIMIE, RIIEN NE VA par G~ f Ourisso:1. ~• eHEReHE uR,... 5 NOTICIARIO MUNDIAL o ~ -~ ~ ~ 1 Di-Spcwate tropical Gracias a la imaginación ¡,ublicitoria, la papaya pa.'16 de .,er una fruta habitual en nuestras latitudes a conrertfrse eu w, producto mágico que debe ,c:.er tomado en cáp!Hdas. Aqu1, 101 recuento de las afirmacwne.c:. absurdas que contiene este folleto. 33 El café: una historia estimulante Un recorrido por la iídrz de este fruto, desde las µ; :, ·•P.rus leyendas asociadas ron su origen ha.c:.ta lás mou'ern.as técnicas industriales c(JI, que se procesa para hacPr/o llegar a la mesa de los consumidores. Cuaderna. de NutrM611 s una publleldlln blmatnl tdltacll pW'O.--dlsJflltleiOlt;'.A.C.. <JU• u.e eo111o r11 ......,11-isni~IDde la nutnción báeica Yaph~ a e..•I como la =nomla, 1a productión y la i«nolo,ila de llllllfflta ,• • ' . j • • Lea artltuloe fi m,aam a,n mponubllidad aclual,a de• allllftl :(1111 ~ ~ la-,1111611 de i. editora Et c:ontenidl\.tle Cuadem• de Nulrle1611.mduldo el material srr'Rco.•WQ!u• lu pl't'rillGatl-de ia lA:)' de Dfne'- de Autor, y sólo podri aer rtproducido nwdiante previo p.nni110 por 1111Crile de 1111 ediLOrW y 1ielnpre eon el requilllo de que • melllione la bnte. ~ · Cmiticado a. l~itlld de c:ontfflido HPldido pc,r la Co!nilióll Calir~- ~ 1 a..tltu lhntndaa )lo. '44. apediente número 1/4:12''79"/ 1474. 8-6-82. Certií!Clldo IR licituu d1 Utvlo o eat.a l'IIIIIIIPO IW del milrno ~111111:, ,-,~-. " 8-l'ft c!t dereci-°" 11 uto ucluslvo del Uhllo Cuadl!l'IIGI lle Nulrielllll ftl!IIN lCl!ll9-so-M. upMidei,,,r laDil'IICCión ~1!1"11 del Dereehod• Autor. S. rnervan. u 1miamo. todm loa denchoa respecto al tlb!lo de . . pebllCMiell cnlarma a II Unión 1..-tanal de Der"Kha• A-«. ~•tro t0:no publicación peralica elqlllcilda por la Dlncci4li 0ne,.c1e C«relll No. OC10787,~ 2294%1122; oficio numero 317. exped1tn~ 091 i0/212:l Tercera ~poci/Ano X/Volumen la/N(unero 3/Ma,o-Junio 1~. · ,: ... r -~ · o..._ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ___.J 1 ~ �CUADERNOS 0E NUT-AICION Vol 13 No ~/1990 . ---:;-·_., l :t- f ~~=-~??.al , :i~-110.::."" ~ i •~r;, ~~ l> ¡ Jg.i!s·tª-i ºa_ i' - -'2 ,, "0 0t ' 1>;,; I!.'" &.~!.a g_:,r ¡;l:tr.,c:o. !1 cll 0 ~ 3fe.se'"~:l~::¡c .. .. o~ i -·:, :: ~~~o !.ít~ g-~ º a i ~ a. -s ::!. '< :::! :::! <Q :::: ~ ~ :::) o ... i:= - ~ e,; ~ - . t-a, : ~~ ~s~~ Q..:::! ~g-~~ º~n.~:_1 , "8 ~ e ;;:g ;¡ e ~ • .. ::t>. '3. ::;· ó ..: -· e e_~ a.. ii" !1" ti. 3 :j : .. ;s: lt ¡¡; :: !? 8- ~- I!. I!. i-. ~ !!. : :i' ~ 3 .,_lli i: 1 ~ 08 :l ,. .- ::, =- -<">,. ...:. ;::: ª - , i 3 º - .... ~ ... c.: .. o' o. -·· ¡! ::1 ,. .. " .. 3 5-.i!i :! lii l : ,. Zo:, ~,I!.,. ,. • ~ ;s " 6 'a.i ni ~ .. I - O, Q Q.. <C) ..,, •o Q ;::s S< - •-¡¡; •• ~ ~ i! R R ~ <f> !' I!.~ zi ~ ~ ' 9!iifi""Si .., : . e: ~ .., ('l.) ~ i - ~ 1 "" (") ,,-,~~ . ' ' li ~ U) '..;lkit," ~:~te,•: ., -·~. .,. .¡· °' z e,, ...., - ~ ~ ::n ti) O, ~ ':::-! !r. -- .. <..;..;. o00 ~ ~ ~ ~ o ~ :::) . Q ;;· z ~ :;:) -:, .., '" ~ ~ 8"9 ~ 3 ~ ~5, '3· - :=: ::.;· .... ~-;~~~º Q ~ ~ g ~ :: . ~ ~-;=:~..:::--:..., d:::~~::::o~ - "':::: ..,,, -~ ;::~-...., ...... ~~ ~ ~ ¡% ~ ::. e == ~ -- ~: ...... --:;;:::~~~ e ~ ..... - ~o-o.... Q :,, z _,_ ~'o--: 2 ..,,:r.~ ~~ ~ - ~ r0[,,,~t ..,, ~ .... & o~ QQ_ ~¡:¡o 5~ ..... p oOo ~ ~ A::!".--~ :s< ~ ~ o ,:! t--==: re ~ ~ Q - r- o·~ i:!· .... R. .... (") o o --e --e ~ ~ -- 3 Y-:::i..o:::i..¡::i t-r:l ..... ...... '"'';::- ¡;;¡ .-~ .;;. l. g: <") ~ c:::_:;:i~::::o ~;:;.:-~~0- =:::r.º ::::, 5=l ~ ~ ~ ~ e,, --· ·-- -- --. --. ::::: -·- t"W. ci5~o~R. ~ ~-o-:--~ ~ -: ~ ..::: ~ ~~ 3..· ~- ~ ~ sS -, -; 1 -! :::::: -- - - ~ ~ N) z "t1 z o o --> oo o -oz > -oz ~ C"::l -~ t"" C"::l c:-.i > ~ o == e z - ~ C"::l ->- e, > t"" ~~- .- ~ ~ ~ . ~ ... l:1 , ''if 1 !! r~ \,o i 1 k\¡ ~ .::S ~ .:1 ~ ~ .... 00 ~~ n td rt: 10 •. · :' -" .,, • : ---~ .r-, ir-, f"1 r7 ARTICLES Animal Physio/ogv 378 Supplementation and monensin dfects on digesta kinetics l. Cattle grazing summcr range by M1chael G Ward, Don C Adam'-, Joc D Wallacc, M.L. Galyean, and Bradford W. Kn.ipp 383 Supplementatfon amd monensin cffects on digesta kinetics ll. Cattlr RJ"Hint wi11ter 1an1e by Michael G. Ward. Don C Adams, Joc D. Wallace, M.L. Galycan, and Jerry D. Volesky Animal Ecology 401 ~ t,:!j 00 - ·; r--, Sheep &razing behavior as affected by supplementation by Patn..:k G Hatfield, Gary 8. Oonart. Timoth} T Ross. ,rnd Michael I G'llyean Timahdit sheep procluction and behnior at three stocking n1tC".S in the Moyen Atlas ofMorocco by A. El A1ch, L.R Rittenhouse. S. El Khamkhami, and T. Ait Mhand Utilization oflinear prediction procedures to evaluate anim1tl response to grazinc systems by J.A. Winder 11nd R f·. Bed.. Effects ofherbage allowan<"e on defolíetion patterns or tal!gnss puirie by Holger P. Jenscn, Robcrt L. Gillen. and F- . Tcd McCollum Plant Ecology 407 Genetic variability for elements as!>Od1&led witli grass tetany in Rllssian wildrye by K H. Asay and H.F. Mavland 411 Componenh ofseNI yield in 'Pit'rre·sideoats grama by A. Rot' and J.L Gellncr 413 Overstory-understor) relation, in pin)'On-juniper "oodlands in "iew !\texico by Rex D. Pierer 416 A viewpoint on lndian ricegras1. resterch: lts present status 1otnd f'uturc prospects by f.A . .Iones ¡,r-, r-, r ,--, ~ I b it JOURNAL OF RANGE MANAGEMENT TABLE OF CONTENTS: Vol. 43, No. 5, September 1990 396 o I~, .-;:i,.... r-, t::i:, J~c;t~ ~o ~U) - t'.Zl " :::o :;e ..... ~~~-g~ "i~ . ~~ ~ ~ o~ ..-.1 ~ "" -R. .... ,:! ""~•Cl>p~~ ~; ti< - -:::: . - i;:;¡~~""'·""t ~ ~ ~ ;!í_ ~ ~ t--- t"" . . •,·;1~1~~·.\:E r~._ 390 ~ ~ ~~~3-·~t::: ~ ~ ~ ~- ·:=-, ....! 387 ZC"::l s- ~- Q -'• . . .· ,- t 1· -l .~.. Je- . 1· , . . 1 •;:: i li #.:~ .. - t-r:l t,:!j Q ~· ~ --- :-· 2'r. 'J'. i - ."V .e ci ~ ~ • !:;;¡lj . --. ,~:::-~e....,.~ 1 ¡a.~ ' :::: (":, o- ·:r. t•¡ l i~ í 1f 11, ('.IJ º~---- .:-e:: tr:l~~C"::l ¡ :::-:l)c~ ~o ci ::-.. g_ ....... ~ t::l f 2-· ~ !t;r ! i~ i'~ -s -~ •r:-;· .s? j ::1.>" = ~ ;s: ·, , ~ :ñ ;r. 'l. ;:i :§ 1-;:: 11 1- . - ~ o :J. it lt J• ;I J ~ ,: i' 1 .. \~ ~t"" i::: :::: p~ Q 3 .. :i,. e: ~ !,: 1/.,. ~ ~t.:;:C::::s z-~ C\. .o ;!! ' Zt"" ,-o ...... 00 ~ J..... 11 > -3 r • ~ li: ¡j '<t.3~ ~ ::s ...,_ o;:;;:;¡::: ,. l! l::.. JO.. 'Z e ¿'¡¡ ?~ :i. r:r-·• n "'i c\Í ~ g1r~ ,, º --: f·"lg;~:=.ii .,c=f¡p¡,,,13'< I!. :!, :, i. c. e 11 :s 0,.g"~·- ~- ► º :i :,-, c. !!,3 e, 9o "--3 R.{'.· "' -.1 :3¡~~""j S:f 2.." ::::·::::.: - ~ ~ ~ .... Q...,-~e:-l"o..<!!r. :r. !:) -~ . ~:::~::::::~::ii-.-1 ::::· ::-· :: e ~ ::s .. e ::: ::·_o ~ z y. :::, ::::. ~ Q o ~-..,, :r. :; ;:s ~- ~..,, ,:! ~ ro: --:..;;::~ ~ c..; o~ (j '"'). :::::: '"'' ;;;- ::t,. ~ ~ ""'1-~:::~:,;!:;;¡lj ~ ""~"" ~....tj 9..,, & ~~ f-~e ~~J,·¡ .. !J .. ,,,.a11·:::lo: él~• ;;e-,¡.., ¡:; o j:r.--ce.~~ o·~=~ ~..,, ~,/_ Q ~ .... ~· .;:: ......... ..,, .,.. Q..,, ~ta~[[;~~~½ o. - " g_ ~ • ::-: ~~'S. j ;::s (") ..,·..s.(") 3 2 s;"::0. 9. ':t:i t--~ ~ ~ ~~ ... ~ -:J 00 ~~ .Jill'-,¡a, r~~!?15·~fiº•!rt ~ ~ ~ - Plant Ph_vsiology Seedling growth rate oí 3 subspecies oí hig c;agebrush t:,y (.jordon D . Booth. Bruce L \\'elch. and 1 racy L.C. Jacob~on 436 Water (elatlons of honey mesquite following severing o! lateral roots: lnfluenée of location and amount of subsurface water by P. J . Ansley. P.W Jacoby, and G.L Cuomo 442 Picloram release from leafy spurge roots by Michael V. H1ckman, Cah in G. Messersmith, and Rodney G . Lym 446 Root length, leaf area, and biomass of crested wheatgrass and cheatgrass seedlings by Tony Svejcar 412 Soil 449 456 461 Role of irrication and fertilization in revecetation of cold desert mined lands by K.B. Powell, R.B. Vincent, E.J. DePuit, J.L. Smith, and F.E. Parady Effect of irazin& and cultivation on some chemical properties of soils ln the mixed prairie by Johan F. Dormaar and Waltcr D. Willms Ermelo weeping lovegrass responH to clip pin&, fertilization, and waterlng by Robert A. Masters and Carlton M. Britton TECHNICAL NOTES 466 Germination of 2 legumes in leachate from introcluced &rasses by Nurdin and Timothy E. Fulbright 468 A time saving tandem method for grindin& dried forace samples to a small particle size by N.B. Suttill and G.L. Lees BOOK REVIEWS 469 Measurements of Terrestrial Vegetation by C.D. Bonham; Grazin& in Temperate Ecosystems: Large Herbivores and the Ecolocy of the New Forest hy Roderick J. Putman; lnte1rated Pest Manacement on Ranceland: A Shortgrass Prairie Perspective by John L. Capinera. lmprovemt•nl!J 421 Warm-season 1rass establishment as affected by post-planting atrazine application by C.C. Bahlcr. L.E. Moscr, T.S. Griffin, and K.P. Vogel 424 428 Atruine and burnin1 in tallgrass prairie infested wlth prairie threeawn by David M. Engle. 1 errence G Bidwell. J1mmy F . Strit1kc, and Dale Rollins Survival and rrowth of itobemallow (Sphaeralua) sped~ in dry land space,J-phmt nu:'!if!rics b} Bruce '\1 P.:ndery nnd Melvin D . Rumbaugh 1-' °' ~ ' �..... ...... C) Volume 12, No. 4 August 1990 Volumc 12, No. 5 Octuber 1990 ~@~~Ilé&1mcdl~ {".•~:• ' r~@~~Il@illlcdl~ ·-.-.·. ,,.-...... ·;,,,:-·--· FEATURE ARTICLES .......... ·.·:-.....•:·.· The Philosophical Difference between Range and Pastur e Management in Oklahoma by W.E. McMurphy, R.L. Gil/en. D.M. fng/e, and F. T. McCo/lum .......................... . .......... . . . ..... ... .............. . 197 The Art and Science of Being an Effective Expert Witness on Natural Resource lssues by John M. Fowler .................................... . 201 Evolution of Grazing and Land Tenure Policies on Pu bite Lands by Micha el M. Borman and Doug/as E. Johnson ... ... . . .... .......... .............. . 203 Economic losses from Broom SnaReweed Poisoning in Cattle by Brent D. 206 Carpenter, Don E. Ethridge, and Ronafd E. Soscbee .............. . .... . Riparian Grazing Guidelines for the lntermountain Region by Warren P. Clary and Bert F. Webstet ........................ .. ................... . . 209 Early Use of Soaptree Yucca as Emergency Feed by M. Karf Wood, Herman S. Mayeux, Jr., and Eddie L. Garcia .................................. . .. . 213 The future of Grazing on Public Lands b}' T.G . Field . . . . . ............. . 217 Vegt>tative Changes on a Rest-Rotation Grazing System by Jeffrey J. Yeo, William T. Wit1inger, and James M. Peek . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220 Live~ccck Production Constraints in the Sahel by R.S. Senock and R.D. Pieper ... . ...... . . . .... . ....... . .............................. ...... .. • .. 225 FEATURE ARTICLES Working with the United States Congress by Dee Ritchie, Don Nelson, Deen Boe, Ray Housley, and Dennis Child ........................... . . . Rangeland lssues: A Perspective for the '90s by Paul F. McCawley ..... . Grazing Lands in the East by Lester R. Vough ...................... . .... . !{ange Management in lnternational Development: Past, Present, and Future by Charles W. Gay, Gregory K. Perrier, and James Tlede- 234 232 tino Current Literature Capital Corral Annual Meeting Program rl (f"7 r-7.' 243 244 284 r-71 r7 LJ L:_~ -1 --, ~ --, e> O) o. ('D en ::::,- < (t) - ::, 1 O=il o 3 c.. IU ::::, e ~'< O IU IU --. (J) :::D ..... (O ::, -" ll) ':->o<O ►(1) :::, (/) :::, (l) ..... !=':!:e: il <Do w Q) - · <t:>' ::,-O ll> O,) "O (t) -. (!) o ::, ::, e=;· -< o r: , .. ::, )> O> o ..... ru ;:::.:- <O C,1 -'"U "O -. (/) <º a5· U) u(t) (°) füº - m < CD :::, r◄- <n 3 3 ;:..: ..... (D (t) r--i -o .... o < ~- --, =' <O O> 3 '< -.... ~ P.' ·o ~ President's Notes 281 Executive Vice-PrcsrJent 's Report 263 Candidates (/) (t) (t) ~::, -·i Jj .e:., □ n :.:, ..... -r P,1 o· =, CJ) :r-i . j' • . ~ • =•1. .~- 3 i., - ~ o --, 3 o ::, (O (1) CD - t-3 ro Pl :=J O,,. ,, =·o :::, . ~· - : ::s : '·· .. :,o ::, <O ::. (/) -6 oar o 3 Pl _m (O (t) o -< -o ~e t--31 ~¡ o~ )> ~ 1: >< «> ::, t-t' G) t¡; CY Ol : 1 >1 C> (1) I -- _, IU o. cr. . ~ ::, (O :, (J) :J = -· ~' CI. IU <t> <l> o ::r T.J o :, O" <D .... o- CD '. • O> ::, - -· :J \1 l :D ~ ~ . m 3~m (t) o :::,· ..... ::?. co ~ (') : : ' , .: U) ~ ; ~ (O ' 1 Ct.. r rent Literature Cdµ1tal Corral Moving into fall ne.ir <.,unn:<on, Colorado. SCS photo by Gene Alexarder r-, ·J 7 oo 278 COVER PHOTO ::, O ll> _,_ ::::, _-....r - '"U --; (l) 275 .. .. ....... .. .. ....... .. ....... .... ... ... ... ........................ . =o ::, ll> CD --, o-. 3!l) <t> ___. ..-+ J o· :::, <O "O '<§"Q)<O;:::¡; .., - a (1) 3 ll> Z \ oen <D o<'P. ... o o· - s: o :E o-, o u o U) 272 DEPARTMEl'\';'; FRONT: Thunderstorm build-up in semiarid rangelands of southeastern Arizona. Photo by Roger Simanton. BA.CK: Early results of a U~F&WS watershed restoration project, Rodero Creek-Sheldon \ntelope Refuge, Washoe County, Nevada. (SCS photo) Hugh Barrett photographer. r7 267 268 270 Elk and Cattle~ A Conflict in Land Use? by Zeb Hogan ........... ..... . . Brush Control Over the Edwards Ac;uifer by /odie LIO) d ............. .. . Wildlife Enterprise Opportunities on a Limite<l La!ld Base by Jack Payne ... . ......................................................... . ... . Lessons from India by /011 M. Skovlin and R K Jain Fair Grazing Fees or. Public Lands by Alan R. C,:>,i,ns and George Constan- COVER PHOTO f7 264 Barber ........ ... ......... . ............................................. . DEPARTMENTS r7 259 262 Khaltat and James A. Tiedemann ...................... . ................ . Tips on lnitiating a Coordinated Plan by E. William Anderson ......... . Reporting Range Resource Management Activities by Thomas M. Quigley and Peter C. AshtJn ...... . ............................................. . Range Managerner.t ar.d the Desert Preservation Legislatron by J. Scott Woodland Drag Chain Seeder by Joseph A. Wagner .................. . Mormon Crickets: A Brighter Side by Charles MacVean . . . . . . . . . . . . . . . 236 237 240 256 An International Profile of ü1e Society for Range Management by Frank H. 229 President's Notes Executive Vice-President's Report 248 251 mann .... ............... ..... ........ ............................... ... . Andropogan gayJnus: A Valuable Forage Grass for Tropical and Subtropical Arid Rangelands by Javed Ahmed . . . . . . . . . . . . . . . . . . . . . . . . . . .. . 195 196 245 (/) () w O:. (tl .--, : : -· ,-+ '-i _, I'\) u, I'\) ~ N ....... ....... u, ....... ~ ....... w : ....... I'\) 1·N·v ·r1 O) (.) ~ ;' h U01 \¡ N ....... ·.:. )3J..c)r1a1n (O - ..... ..... ....... 11 �OCTOBER 1990 VOLUME 58. NUMBEA 10 PHYTA17J ISSN 0031•949X VOLUME 80, NUMBER JO Of:TOBER 1990 Phytopathology 1 FEATURES _______________ :;t; AN INTERNATIONAL JOURNAL Miami Beach Beckons Pest controllers will soon be heading to Miami Beach, Fla. for the 37th annual NPCA Convention. It promises to be an outstanding educational and recreational event. 4C CONTENTS DISEASE CONTROL ANO PEST MANAGEMENT Pest Control, South Florida Style The Pese Control editors sit down with a group of South Florida PCOs to find out what it's like to run a pest control business in the Miami-Fort Lauderdale area today . 1103 Compaoison of Chemlcal and Cultunl Control• for Cercospora Blight on Asparagus and Correlations Betwetll Disease Levels and Yield . . . . Handling Hazardous Waste 1120 Economical Bioloptal Comrol of Selerotinla Lettuce Drop by Sporidumlum ...htoliwNwn .. ..... ............. ... . If you think you know this subject from A to Z, guess again . Yo u probabiy don't, and you may be creating problems for yourself and your firm. 930 Effect ol Temperature on Virulence of Rlti:octonia so/lJlli and Olher Rhi:octonla on Potato ........................... . Eight Ohio pest control firms recently successfully disposed of approximately 40 drums of waste pesticides. [ Anow's Grass is Greener [ At Arrow Exterminators in Atlanta, Joe Thomas isn't ali that concerned with what's going on on the other side of the fence. He just tends to his own yard, and does it well. [ DEPARTMENTS Page64 NEW PRODUCTS GOVERNMENT NEWS LETTERS ANSWERS CALENDAR HANDS ON PEOPLE POSITIVE IMPACT CLASSIFIED ADS INDUSTRY NEWS QUALITY ASSURANCE PESTCOHTROL(ISSN0031-6121}ispublishedrnonltiybyEdgralCofM1ooiclttorll,lnc.Cofporate,AdvwtisinglndEdltofilllofflcel: 7500 Old 011k Boul9'tWtl,_ Clwllllnd,_ Ohio .U130. Advwtiu'9 0Was: 233 North Mlc:hiQarl AY91'1U1, 24th FIOor, Chlcago, lllinoll 60601 . ~.~Proli.lttionlndClrculltiono-..:1eastFntStrMt.Duluth,íAiMNota55a.~r•tM:one,-.rS22. two ,-rs 135 Wl III Urilild Stat9s; S45, two.,..rs $70 In c.n.da; al otlWoounlrtes: $75 pw_ yNt. Cl#Nn! issue 11ng1t copl" ~ only): 12.50 h lhe U.S.; $5.00 ifl Clnada; ......,_. $8.00; add $3.50 plf order to, stllpptnig and handling. Bed( !Mues lf CM,,..,- 2 PEST CONTROL lnl!ue.ice of Primal'}' Weatber Varia bles on Sorghum Luf BUght Severity in Soathem Africa ....... .,, ......................... . .. G. G. Hcnncssy, W. A. J. de Milliano, and C. G. Melaren 1077 Role <>f Pratylenchus powtra,u in the Potato Early Dyina Dioease of Russ•t Burbank Potalo ................... ,,,... .. .. .. . .. .. . . . . .. . .. . .. . . . A. E. MacGuidwin and D. l. Rouse ... L. P. Spccht and T. D. Murray 895 Relationships Between the Sweetpotalo Whlteiíy and !h• Squash SilverleafDisorder ............................... , ...... ... ......... R. K. Yokomi, K. A. Hoelmer, and L. S. Osborne 907 Coat Protein Propertlet lndicate That Malze DwarfMoulc Virus-KSI Is a Stroin of Johnsoncrass Mosaic Virus .............................. . . Ola of publcalion: EdQel Comrrullca1i0nl lne., 1 East Fnt StrMt. Dululh, MiNsotl 55802. Sacond Cl&as post.toe pald at Dvluth M...-.sotl 55808 and aéldillonal mailing ofllcea. ~ e 1990 by EógeCI Communicdons, \ne. M nghts ~ - No pwt of lt'IIÍ f)lillclllon ~ be niprockad 01 nnsmifled In wr, form Of by wrt meanl, ..ctronlc o.- rnec:haniCII, lnc:lldlt1g photoc:opy, recording, 01 .,,., _ _ and_sys_, _ _ ~ - - - - - · 943 ........ D. E. Legan! and J. E. Hunter . ETl~OGY ~ COMU~110NS INC: RldWd Swri. ~ : Rot,ert L Edgll, Va Chairman; Rk:hatd ~ . PrNIOtnt: Llrs .-__ ,_..._ Exa::uiM va Pnnident ArlWld Hirman, Vi0I President/frNSUrW: Thomls Greney, Emi Pinwl, Senk>r V1Ce Pntsidlnts: Joe Bidlrbar.n....,.. Glwna, Georgt Gww\, Hany RmMl9y, VIOI Preskients. cou n I e r et this year's NPCA eo,vaillk>n was conceived and mustraled b)' fdJell artist Jim Pfaff, wtth essista:lOO an the conception stage from PC g:·J.phic designer Beth Travis-66t1s . 938 P•tbo,¡tnicity on Bean o( Pm,domonas syringat pv. syringae Recovered from the Phylloplane of Weeds and from Bean Crop Residue .......... . 1115 Effec:S of Surface Topography and Rain lntensltTonSpluh Dispersa) of C<1lletotrichum acuJotwn ............ ,. ................................. ,. .............. X. Yang, L. Y. Madden, L. L. Wilson, and M. A. Ellis j lM coltage of im993S th&t PCOs can expect to en- Atm6spheric Dispersa) of Ice Nucleation•Acthe Bacteria: The Role ol Rain . . . . H. A. Constantinidou, S. S. H\rano, L. S. Baker, and C. D. Upper 1108 Eflects of Root-Wounding and lnocolnm Density on CepLalosporium Stripe in Winler Wb..t ...... , ..... ......... ...... . I ~ 1 1 a..EVE.ANlk 750001d0ak Btvd., Clwlland. OH 44130(216 + 243-8100) Robert Earirly, Barbera Thomu ~ alCAoct233Hot11'1Michigan A..,...._.,24th Aoor, 01icaoo, IL60901~ + 931-2334).Jol LaJoie SOTT1.E: 1515 N.W. 51st SI., Seattll, WA 981n (206 + 1t!-OS49) Mi1row . COVER:: This vibfant l 934 . . D. E. Carling and R. H. Leiner 1083 Rat .. o! Spore Tran.mission, Mortallty, and Productlon for :he Nematophall"us FungusHirmúllll rltomlifflm ;.- ... , .............. ....... . .. B. A. Jaflce, A. E. Muldoon, R. Phillips, and M. Mangel ,. •-.$t0;add$3-50pw"""'""_ .... _ _ _ ....,,_ .. P. B. Adams and D. R. Fravel ECOLOGY ANO EPIDEMIOLOGY Pesticide Disposal ABOUT THIS ISSUE . .. K. E. Conway. J. E. Motes, and C J. Foor 1092 Prnperties and Cytopstholocy of a TymoYlrus lsolatecl from Eggplant . . . ... N. M. McKem, L. A. Whillaker. P. M. Strike. R. E. Ford, S. G. Jensen, and D. D. Shukla Y. B. V. de Souza. R. C. Gergcrich. K. S. Kim, and M. A. C. Langham POSTMAS7ER: SendlddrBSs ChengM to PEST CONTROL. P.O. Box 8215, tMAh, Mlnnnotl 55806. OCTOBER 1990 J;/': (continued on ins1dc: fron1 cover) 'WBPA .VII' PHYTAJ 80(10):895-1140 ■ AN OFFICIAL JOURNAL OF THE AMERICAN PHYTOPATHOLOGICAL SOCIETY �i'HYIA ISSN 00Jl-949X1 VOLUME RO, ~l 'MBER 11 Phytopathotóg)' GENETICS 1129 Chromoso;nal Location oí the Powdery Mildew Reslslance Gene oí Amlco Wheat . ..... . . . .. .. . M. Hcun, B. Frie be. and W. Bushuk 1133 lsozyme Vc.riation in the Acremonium/Epk/rlol Fungal Eodopbyle Complex ..... . ..... A. Leuchtmann and K. Clay [ AN INTERNATIONAL JOURNAL MOLECULAR PLANT PATHOLOGY 913 CONTENTS Luteoviru, Relationships Assessed by cDNA Oones íro:n Barley Yellow Dwañ Viruses .......................................... . ......... .. F. A. Fattouh, P. P. Ueng, E. E. Kawata, D. J. Barbara, B. A. Larkins, and R. M. Lister OBITUARY 1141 1124 lransforn,ation and Cotransíormatlon oíGaaunannomyca,rambus to Phleomycin Resistance ............................................. . D. H Scott and ( 1\ Hume Eri, G. Shamlle, 1908-1989 . . .... A. L. Pilgeram and J. M. Hen,on CYTOLOGY ANO HISTOLOGY PHYSIOLOGY AND BIOCHEMISTRY 925 1259 ( ompl•te Abolition of High Inoculum Thrtshold oí Two Mycoherbicides (.~ lternoria cassiae and A. crlUSa) When Applied In lnvert Emulsion , ......... . ... . .... . .. . Z. Amsellem, A. Shai u,, • J. Gressel, and P. C. Quimby, Jr. 950 Hypoviru:ence-Associated Suppr~ion oí Host Functions in Cryphon«tria parasitica Caa be ll"'1ially Relievtd by Hich Light lotmsity ....................................... B. i. Hillman. R. Shapi,a. .and D. L. 'óus, l08~ Oetermi&ation of Host-Seiective Toxin Production During Spore Germination of .4 íternaria alterna/a by High-Períormance Liquld Cbromatopapby ....... . G. l 1-Jil and J. H. l.angcnhc1m lufrction Processes oí Pestalotia subcuticuluris on Lenes oí 11,vmenaea courharil OISEASE CONTROL ANO PEST MANAGEMENT 1212 Sinwltaneous l i11r¡e of Infection Criteria for Three Apple Disc:.ises l'or Timing oí Fungicide Sprays .. .. . .. .. . .. . .. ...... . . L. F. Arau1., T. B. ~utton . ·md 1. R Pupe ECOLOGY ANO EPIOEMIOLOGY N. Hayashi, K. Tanobc, T. Tsúge. S. Nishimura, K. Kohmoto, and H. Otani 1142 lnfluences uf Certain Fungicides on Parasitism oí the i'icmatodt Criconemella xenoplax b) the hmgus Hirsute/la rhossiliensis . . . . . . . . __ .. _ . . ... 1166 [ffech of Genetic Transíormation on Fitness of Cochliobolus hetero:i,·trnphuf .. 1177 Competition Between Pyrenophora tritici-repentis and Septoria nodorum i11 the Wheat Leaf as Measured wilh de Wit Replacement Series ....... . RESISTANCE 1099 Suwptibility oí intra- and Inter-Specllic Hybrid Poplus to Agrobacterium tumefac~ns Strain CS8 .................... : . ............ .. ............... D. E. Riemenschncidcr · . . 'vi P. Puil,11. F I Zl'hr, and ('¡ E. Cartcr. Jr . .. \J. P. Kellcr. G. ( ·. 0crg:it rom, aml O. l Yrn..ler ...... ,. R. Adcc. \V. f-. l'fendcr, and n. C Hartuett TECHNIQUES 920 Use of Monoclonal Antlbodies to Characterize Gnpevlne Leafroil Associa:ed Closteroviruses .......................... , ...................................... J. S. Hu, D. Gonsalves, D. Boscia, and S. Namba 1190 Quantification of Factors Innuencing Potato Late Blight Suppression and Selection íor Metalaxyl Resistance in Phytophthora infe,tans: A Simulation Approach ..... . . M. A. Doster, M. (i . Mi\Éroom. _and W. [·. Fry 946 l!nmun:zation íor Generatioo or Hybridoma Antibodies Specifically Reactlng with Plants lnfected with a Mycopiasmalike Organism (MLO) and Thelr Use m D,tection oí MLO Antigens ..... ,. .............. .'......................................... H,. T. Hsu, l. M. Lee, ' R. E. Davis, and Y. C. W~ng 1198 Germinatio~ oí Ascospores and lnfr.:tiun oí Vitis by Uncinula necator . 1201 The 1nf1uence of Dew Duration. Relative Humidity, and Lcaf SC'nescerh·c (ln Conidial Formation and lnfection oí Onion by A/ternaria porri ... .. . VECTOR RELATIONS 1218 Effrct of lnterrupted Wetness Periods on Spore Germination and Apple lnfection by Botryosphoeria obtusa . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . .. . . . . . . . . . . . . . . . . L. F. Arau, an d J . B. Suttnn · Convcrsion of Comovirus Eiectrophoretic Fornís by Leaf-Feedlng Beetlts ... , ... M. A. C. Langham, R. C. Gergerich. and H. A. Scott 123) Development oían lnfection Model far Cerc,,spora carotae on Carrot Based on Temperature and Leaf Wetness Duration . . . . . . . . ......... . 1238 A Field Survey íor Serogroups and the Satellite RNA of Cucumhcr Mosaic \'irus . 900 ABSTRACTS 957 1073 7~ Abstrncts oí Presentatlons al the 1990 Annual Meeting ofThe American Phytopatboloeial ~•IJ ' ] 1244 lnd" lo Authors of APS Prtsentations o M. Gadoury and R. r l\:ar!>Oíl . K. L. Everts and 'vi. 1. 1 acy ... O. Carisse and A C. Ku•halappa . . . . C. M. Kcarney. ·1 . A. lllter, · and D. (ion,al\'c'.-i lngestion-Egestion and Aerial Transmission uf Pythium aphanidermatum by Shore Flies (Ephydrinae: Scatella stagna/is) ............................. :,i I'. (ioldbcrg and M. r StJnghci''ni ., PHI l'AJ 80(11):1141·1266 ■ AN OFFJCIAL JOURNAL OF THE AMERICAN PHYTOPATHOLOGICAL SOCIETY ■ �[ ti r-p (conllnUl'tl lrom :,nnl cu,crl 176 l 25J . z ETIOLOGY lntn,specific Vnriation Among lsolates of Phytophtlwro capsici írom Pcp¡m n11l (ucurbit Fields in North Carolina . . . . . . . . . . . . . . . . . . . . . . . . . . ... ... . ...... . .. ... . .1 11 Rbt ,u11<• GENETICS 1154 G!!nitic Divcrsity in Ficld Population~ oí Cocl1liob11/us carbonum on Corn in North Carolina . . . . . . . . . . . . . . . . . . . .... ......... ... 1160 Re11sscssment oí \'egetative Compatibility Tielationships Among Strains oí Verticillium dahliae Using Nitrale-Nonutililing Mutants . . . . . . . . . . . . 117J . . ... ...... .. . K. .1 l.c,,narJ anJ S. 1c,,th . .. . . . í. R. Joaqu1m ,md R. C. Rowe Qua<1tilativc Genetic Analysis oí Pathogenicity and Virulencc ul.\1oesziomyces penicillariae... . .... . .. ..... . . . . . . .......... . ....... .. .l. P. Wilson and K. lhrndan l 182 Decline of Bean Pod Mottle Virus Specific lnfrctivity in \'ivo (orrelutcs with Degradation of Fncapsidated R'\',\-1 .. . "' · !.. !1,1;,tm:id 1225 lnvolvement of an lnhibitory Compound in lnduced Re~istancL' oi Maize to Helminthosporium carbom1111 . . . . . . . . . . . . . . . .. 'l . 1247 Growth and Physiological Response of llcsi\fanl Alfalfa ( lonc~ lr.fectcd with Verticillium 1:/bo-atrum ........... . I and f) I' ~l'iJgal B. \V l'rnnypacker. K. 1. Lcatl1 ami lt. R. 11.11, Jr. , Fit'l:J Evalualion of Quaptitathe Rf'istanct: lo Anthracno,c in Sty/osanth,•·, ,,ub·a .. 'i. Chakrai.,orty. A. N. Pwill, I,. 1\,1 Bolanu. :rnd [) ~- . r ameron Res:,tanre in Sn•,ce¡,!ihle \1ai1e lo Ht•lmi111/wsporium rar/Jouum Racc 1 !nc!ured U) Prior lnoculation wilh Hace 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1230 <.enctk5 uf Rt>si~tancc to Fusarium oxysporum f. ,p. meloni1 Raccs O, 1, and 2 in l\luskmclon Linr MR-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . .... .. ... .... . . .. i·. A. Cantone and L. D. Dunkle Dc·:elopment oí a Monoclonal Antibody for Detcction pf I <'plus¡,haeria J..orrae. the Cacsal Agcnt of Ncrrotic Ringspot Di,ease of Turfgras~ ... ~ N 3 o > g .. o, ir w m . ::1 w o> z [J [] f i a. tf [J l [] 1 F. \Y. Zink and C. E. Thomas TECHNIQUES 1208 ~ [ RESISTANCE 1221 [jl [jl ~ ~~w [T PHYSIOLOGY ANO BIOCHEMISTBV 1l-l7 c.p . ..... S.·¡ Nameth. W W. ~hane, ani.:! .1 C. ~tier [] 1 [] 1 ~] 2! rr ~ !! ~ ¡ z. "' ' .... ~ w ·-·~ ;¡ :i .1 .e 0.() z :, ., .e c.: w ..u ,-1,. :; ~ QO ~-~ t~ · o1u o et 0L ·-e: ':.> ~ ~ e ·-o ·-·. ,i ~ · ~ - ~~, ;..f ~·~· • 1 ,. -- ~ c. :i g d1 ., ilJ ir ¡;,. ~ u ... t;: <J el$ ==-< rJJ. o a,.., a,.., ... ◄ 1,. - �178 plant disease AN INTERNATIONAL JOUR_N AL OF APPLIE.0 PLANT PATHOLOGY An Ofllclal Journ·a1 ol The Amerícan Phytopathologlcal Soclety Volume 74, Number 10 October 1990 EDITORIAL 728 Changc Our Mude ofThin•ing 1 Wil/iam C Paddock FOCUS 729 The Lates< in Plant Pathology and Nematology Sintlr currrn! numben (wi1hin 60 days of publiulionl: SJ8 00 Pm:c of bJ...:~ rnlumc, and ~cparate numbc1s lln r~que~t Cla1ms lor copies lo~t in A Biologically Oriented Thmhold Dec,s,on Model lor Control ol ~ptdcm1cs of Seprorill nodorum in Wht.:at. J. A. Vrrree1 and G. M. Hojfmann COVER ( Clo,·~ 11·isp from upper right): Leaf blight RESEARCH of mu~tard cause(i bv A/ternaria brassicae (counc:s~ V, Kuíl)ar);. leaf spot of turmeric causcd by Taplfrina marnlans {counc~\' H. B. Singh): glume l,lotch of \li hcat cau~e·d by Sepwria n(ldurum \courtcsy J. A. Verreet and G. M. Hoffmann: sce page 731 ); t'arlv necrotic stage uf soybc an rndden death S}nc:irome causcd by Fusn11um s0/0111 s1ra1n A (counew D. E. Hershman et a!: see page 761 ). · Publlsher 739 Viru!i:nce o! ~urth American and Furopean Race~ of Pucc:1ma striiformis on North American. World, and Europcan Different1al Wheat Cuhivars. C de l'"lla,·ieille·Pupe and R. F. Line 743 747 ld cntification of Pcrndery Mildew Resistance Genes in Cultivars of Soft R.?J Wintcr Wheat. Ste\·en Leath ami Manfred Hrun 753 Cultnar-Srecific lnlerni::tions for Strains of Xamhomunas campestri::i frnm Florida that Cau~c Citrus Canker and Citrm, Bacterial Spot . J JI . Gr,Jham, T. R. Gotlwald, and D. Fardelmann 761 ln!lut:nl't' l,f Pl;__int111g Date anti Culti\ar on ~ovbean Sudden Dca!h Syndron',: in Kenwcky. D. E. Hashman. J. W~. f/endnX. R. E S:111 Át'I. P. H. Rae/u, anJ G. flt'n :wn 766 CyclÍl' Ocrurrrnci.: ol Sclcrotinw Wih ul Sun!lower 1n Western Canad:.1.. JI. C. Jftw,-y cmd U C J.:o::11h 771 Effcct uf ~uil Tt:mpcraturc :.ind ~oi\-\V;itc:r \.f:.1trit: Poter.tial un thc ~ '!í\i \J I of P/11!<'/'lllhora ap.m i in ~atura] SlHL J. f/. Bm1 crs, G ( f'a,ou\ r::m. uml S. ·1 Jol,11\t, ,11 \lemat<>d, Keprnduction on Endoph)te- lníected and Endophy1<-Frec f..: D. (i1\·Ul n, and E. C. BcrnurJ Tal! h:scuL· C. A. f..immom, Tech,ical Editors Production Manager STEVE KRONMILLER 778 782 788 Fruit Y1dd. D1scJ1.c lncidtnce, and R,lO\ Co!oniLation ot H\'bnd Muskmdt)!h Rc~1~rnnt to Fu~arium \Vilt. T. R. Gurdun. · D. J. Jarncrnn. /) .\/ . .lía)', K. B. Trler, ami F ir. bnk 33~0 Fllol Knob Road SI. P•ul, MN 55121 (612)454-7250 Aluminum-Surfaccd Mulch: An Approach to the Control ofTomoto Spotled Wilt Virus in Solanaceous Crops. D. R. Greenough, L L Blark, and W P. Bond 808 Postinfcction and Antisporulant Activities oí Seleded Fungicides in Control of Blossom Blighl of Sour Cherry Caused by Moni/iniafrut'licola. W F. Wilcux 812 Iníluence of Cropping Syslems on Macrophomina phaseolina Populalions in SoiL S. K Singh, Y. L Nene, and M. V. Reddy 814 Sorne Effects of Pallidosis Disease on Strawberry Growth Under Grcenhouse Condiuons. R. H. Converse and E. Vvlk 816 Eradicauon of .Xanthomonas campestris pv. 1ranslucens from Barky Sced wllh Dr) Heat Trcatmcnti.. E. Fourrs1, t. n. Rl'i1m.s, D. C Sands, M. Bjarko, and R. E. Lund 819 A Se\.ere Strain of Cucumber Mosaic Virus from China and Its Associated Satellite RNA. Christopher M. Kearney, /)ennis Gansa/res, and Ro.rano Provviden(,j !-!UJran- 1340 Pilot Knob Road St. Paul. MN S~12I (6tlfl54-7250 \~l NEW DISEASES ANO EPIDEMICS 824 A Leaf Spot of Cucumber Caused by Ulocladwm cucurbitae in New York. T. A. l1t1er and L W Hsu 1~~ut>d 27 Augusl 1'>90 You could be receiving Plant Disease every month as a benefit of APS Membership. 828 F,rst Report of Hoplolaimus magnisty!us on Kenaf to Mississipp1. G. W Lawrenre, K S. McLean, and B. S. Brasher 828 Occurrence of Powdery Mildew on Pra,rie Grass (Bromus wil/denowi1) Cultivar Grasslands Matua. K T. Leath, J. A. Sha;ler, ond G. A. Jung Choose f'lant Disease, Ph}1Dpathology, or Molccu/Jr Plant-Microbe lnteractionst when you ¡oin APS. 828 Ficld Evidenee for Kousa Dogwood Resistance 10 Anthracnose Caused by D1Swla sp. C R. Hibben and F. W Holmes 828 Absenci: of Trammission of Zucchini Yellow Mosaic Virus from Seeds of Pumpkin. M. L G/eason and R. Provvidenti 828 Basal Stcm Kot of Cultivated Poinsettia Caused by Amphoborrys ricini. G. E. Holcomh a11d W. L. Brown Other member benefits include: 1 Mon•hly Newsletter, ?hy•opatholog) ~ews keeps you ,nformed about APS happenings. 1 Dhcounts on AP5 Pre<S Pubtiutions. Rece1ve free book catalogs and new 828 , Additions to the Host Range of Macrophomina phaseolina. S. K. Singh, Y L Nrn,, and M. I'. Reddy SPECIAL TOPIC 1itle announcements. 829 APS ... More Than Ever Befare Your Professional Resource Call now for an application: H.h111har1 ~ 792 805 Copyright' ¡g90 b~· ln!lu('nre of l·lutnlanil and 1 llklofo, -\.frrlwl on Rnnt and Culm Di:,,case~ W l 'ddin. S Ort. ami¡..,_·_ E l 1\ssol'i:itions Bt.:1ween Stewart\ Wtlt Ratingi. Jnd Maturit} nf Swet'I Corn H) hnd~. J. A. . P1.J1uky, S11¡iurrnno. J A. llawk . \f. L. Gardiner. uml Al. H. Ptm/r Plant 01sease/Octoóer 1990 179 Dispersa! and Management of .\antlwmorw.} nm1¡w\ffj,l P\ 1 n1, utunu During Thinning of Direct-Secded Tl1m..1to fen !'uhrune:nr. Michael A. Moss, Wilbur Da11kers. ami James Sd1n1J. 1 fRE( Job Placemenl Service, lmpact of Fungicide Secd Tre-atmcnts on Rhi1octonia Root R~1!. Take-all. Eyc~po1. and Growth of Winter Wheat. R. H·. Smilt'_1. D. E. Wilk i11s. all(/ E L. Kleppcr of Winter Whea1. R. W. Sm1h" and Pathngenici1~ 111 ( 11llt·11,1r1, 1wm ,,rl 1 1( 11/ar1· anda Phomup.Hs sp. on Xa11r/11um spp A Ntkamlruv., (; J Weidemunn. and B. A. ,luid lnL1Jcn1.:I.'. 800 Bet¡er yet, two or ali three iournals can be you.·s al substantial member savings. < Nationr:I Sales Manager The American Phytopathological Society art rw1 796 OISEASE NOTES Olreclor of Publications M 1LES WIMER GLORIA G. RYNDERS ,1H'h::J~ 1ccd forct~!n u~ading~ are m.1dc a1 thc subscrihcr's nsk So cnd:.n~cment ot an\ i.,.itemcnls or c!a1m~ madt: in aci\rrl1i.cmcnt~ i~ ¡¡i.i.umcd by Pt,1,i,,1 DM "" nr b~ Thc Amcncan Phylopathologica! Soc1CI\. Ct.angc of addr~: Pro\·tde business office with curre-111 mailing tahel and hir11.ard1ng addrt'-~ 6 wccks pnor to changc Scpicmbcr 199;) P1 -\' 1 D1-.1 757 Circul~tion Coordinator LESLEY BOOZELL w11l bt ~IIU)(; lkll\enc~ E, aluauon ,,1 T oicrance of Citrus Ro ots tocks to Phytophthora Root Rot in Chlamydl,,pore•l nfested Soil. J. H. Graham Assoc,ate Publisher STEVEf'! C. NELSON Edito:-ial Assistant MOIRA PALUMBO domr,tK ma1b mu,t be rcce1H•1! w1thin 60 da)·s oí thc da,~· o: ,~.,i'!. 11thtr"w1i.c thc rcplaccment char~c íhe Amtrican Phylopatholocical Socitlf RAYMm!D J TARLETON LORRAINE HANNON LINDA KADLEC l'u,, 1 1)1,1 .,,1 11~~:-,: 0191•~917¡ 1~ pubhshcd monthl, h, 1ht American Ph\topalhological So..:irn l\4Íl 1'1!111 Knob Ro,1d \t Paul \1~ 55121 lnd 1,1:1ua1 ~uti,cr•ption pcr ycar: SM.00 1n thc Unitcd Stlltcs, S':15.00 cls-:whcrc (inc!udcs surlace postagr: for ,:-.;:pcditcc! dc:livcry add S15.00 10 thc ..clscwhc_rc .. pricc). Corropai:y. hhrary, or in~wuuon ~ubscripllon pcr ycar: S190.00 1n thc Umtcd States, S220.00 c_lsrv,herc t1nduJr~ ~u ríacc po)IJgc. f111 c,peditrd ddi\'tr\ add s:5.00 to thc "cbrv.bcre" pncc). AII paymc~h must .,e madc in U.S fundi.. thwugh a mcmhcr ba,,k llÍ thc U.S Federa! Re~crvc Sys1'm. Scc11nd-d;m pnsta~c pa1J at Sl P,1.ul, Mh USP'ói 522- 750 POS'!'~1ASTER: Stnd addrrss chantes lo Pu,1 01al,..,,t., 3340 Pilot Knob Ruad, St. Paul, MN ~~121. FEATURE 731 p 1 ""' 1 1)1,1 v,1 r,·plate, 1'11ml / 11,,.Ulf' H.,•1•11r1,1 pubh~hni h, t,1c l 'mtcd Stalr~ lkp,lílment 11f Agncuhurc fn,m 1917 through lllN \ ulumc numhcr~ ,,f p 1 " P1,1 ..,,,1 ,1rc con11nul1u, v.1th tho~c of Plan/ JIBt'UH' Nt'!Wrlt'f Toll-Free 1-800-328-7560 (U.S.) 1-612-454-7250 (MN) Th• American Phy1opathologic,I Sociely 3340 P1lot Knob Road, 725 SL Paul, MN 55121 U.S.A. Loss of the EBDC Fungic1des: lmpact on Control of Dowoy Mildew of Lettuce. R. N. Raid ami L E fJainolf �P!~.!2!,.º~t~~~~~.~~., 180 PlANr D1st.As1 rcplacc~ Pfam DistaH Rtpo,ie,. publishcd by thc Vmted Stam l>tpartmcnt of Agricullurt from 1917 through 1979. Volumc numbers of PLA,.1 01st ;.M are contmuous with thosc of Plan, D•sea..~ Reponer monthly by Th· American Phytopathological Socicty, JJ.W Pile: Knob Road, St. Paul, MN 55121. lndividl1al sul,,scri:,1ion pcrycar: S6S.00in thc Unitcd Volume 74, Number 11 for cxpeditcd dd;vcry add SIS.00 to thc "clscwhcrc" pricc). Com¡;any, library, or institution subscript1on per yc:ar: Sl90 t,(l in thc Unitcd Statcs, $220.00 clscwhcrc {intludcs surfacc postagc; for c:itpcditcd dclivcry add $ 15 00 to thc "clsewhcrc" price) Ali payments mast he made in U.S. funds, through a membcr ba.--ik of the U.S. Federal Reserve Systcm. Stcon:l<!ass pos~age paid at St. Paul. MN. USPS j22-750. POSTMASTER: Scnd addrm chan&ts 10 PtANT 01sus1, 3l40 Pilot Knob Road, SI. Paul, MN 5S121. The Latest in Plant Pathology and Nematology FEATURE 837 Sin&Jt cuutm nl'mbers (within 60 days of publi· cation): $18.0J. Price of back volumes and separale numbcrs on rcqur.;st. Claims for copies lost in domestic mail!: m1.ist bl" rcccived within 60 days oí the date oí tssue, oth,.rwisc thc rcp\acemcnt charge will be $18.00. Delivrries overscas are not guaran1ecd: fortig1t maiLngs are madc al the subscribcr's risk No cndor,;cmcn: oí any statemcnls or c!aims madc in advertise1,1ents 1s assumcd by PLANT D1sF.ASE or by Thc American Phytopathological Society. Chan~c nf add1us: Provide business office wsth current rr.ailing la bel and forwarding addrm 6 weeks prior to changc. Evaluation of Potcntial Problems in a Changing Agricultura! System: Nematodc Control in Hawaiian Crops. Susan Schenck and O/iver V. Holtzmann RESEARCH COVER ( Cloc-k wi.H' írnm upper ritht): Lcaf spot ~f coro causcd hy race I of BipolanS zeico/a (courtesy K. Tuhajika); silk-button spangle galls nn undersit'e of oak kaf (courtesy E. Westphal): bacterial sheath rot of wheat caused hy P.u11domonas fuscovaginae (courtesy E. Du\ciilcr and H. Mara1tc; sec page 932); leaf spot of Crr11roscma arnt((olium caused by CyfiriJro!'!adium cullwuni1 (courttsy J. M. LennÍ! and Vargis de Alvarcl: sec pagc 935). 844 849 Director of Publicatlons MILES WIMER Production Manager lnfluence of Host Resistance and Crop Rotation on lnitial Appearance of Potala Early Blight. D. Shtienberg and W. E. Fry 857 Determination of Cucumber Mosaic Virus Titer in Muskmelon by Enzyme-linked lmmunosorbent Assay and Correlation with Aphid Transmission. M. T Banik and_T. A- Zitter 860 863 Tec:inical Editors LORRAINE HANNON LINDA KADLEC EdllJrlal Assistanl MOlílA PALUMBO Copyrichtº 1990 by Thc Amcrltm Phytopalhological Socicty Cephalosporium Stripe Resistance and Grain Yield Potential.of Wheat Lines with Slrawbreakcr Resistance Derived from Aegilops ventricosa. D. E. Roberts and R. E. Allan Publisher A,soolale Publlsher STEVcN C. NELSON Variations in Scrologically Detectable Antigen of Soybean Dwarf Virus in Soybean Leaflcts as a Function of Time After lnoculation and Plan! Age. A. D. Hewings, V. D. Damsteegt, A. E. Sindermann, and S. A. To/in 852 RAY~IOND J. TARLETON 868 871 SEVE KRONMILLER 1n Vitre Sensitivity of Rhizoctonia solani and Othcr Multinucleate and Binucleate Rhizoctonia to Sclected Fungicides. D. E. Car/ing, n. J_ Helm, and R. H. úiner [ Octobcr 1990 PLANT DisusE issued 18 Scptembcr 1990 St, Paul, MN SStlt (612)454-7250 You could be receiving Plant Disease every month as a benefit of APS Membership. Molecular Plant-Microbe lnteractions® 898 Deteclion of Two Strains of Grapevine Virus A. P. L Monelle and D. James 901 Virulence of lsolates of Rhizuc1onia solani AG-3 Collected from Potato Plant Organs and Soil. D. E. Car/ing and R. H úiner 904 De1cction of Tomato Ringspot Virus with Monoclonal An1ibodies. C. A. Powe/1 908 Sccd lransrnission of Clavihacter michiganense subsp. nebm.skense in Corn. J. A. Biddle, D. C. McGee. and E. J. Braun 911 Effect of Diseased Plan1 flimination on Gene1ic Diversity and Bcan Common Mosaic Virus lncidence in Phaseolus vulgariJ Germ Plasm Collections. R. E. Klein, S. D. Wyall, and W. J. Kaiser 913 Control of White Rusl ol Spinach with Partial Resistance ami Mulliple Soil Applications of Metalaxyl Granules. Fnmk J. Dainel/o, Mwk C' Black, and Timothy E. Kunkel 917 Characteristics of Pseodornonas spp. Causing Grain Discoloration and Sheath Rot of Rice, and Associa1ed Pseudomonad Eriphytcs. R. .I'. Zeigler and E. A lvnrez 923 Re~1stances in Rice to Tungro-Associated Viruses. H. Hibino, R. D. Daquioag, E M .H,•,ina, and V. M. Aguiero 927 lip1ake of lmazalil bv Citrus Fruit After Poslharvest Application ar.d !he Effcct of Re:,,iouL Oistribution on Sporulation of P1:nicillium digiwtum. G. E/don Brown and David J. Dezman NEW DISEASES ANO EPIDEMICS 931 Brown l.eaf Spot of Pearl Millet Caused by Bipo/aris urochlaae in Zimbabwe. S D. Singh, W. A. J. de Milliano, E. Mtisi, and P. Chingombe 932 935 Bacteria! Sheath Rol of Wheat Caused by Pseudomonasfuscovaginae in lhe Highlands of Mexico. E. Duveiller and H. Maraite Leaf Spol of Cen1rosema Species Caused by Cylindroc/adium colhounii. J. M. l.enné nnd A. Vargas de Alvarez Betler yet, tNO or ali three journals can be ymm at .mbstantial member savings. DISEASE NOTES lnheritance oí Rcsistance to A/ternaria cuCumerina in Cucumis me/o Line MR-1. C. E. Thomas, J. D. McCreight, and E. L Jourdain Other member benefits indude: 1 Monthly Newsletter. Phytupa,hology News keeps you ·sources of Resistance to Downy Mildew and Rust in Pearl Millet. S. D. Singh iniormed about APS happenings. 938 938 1 FREE Job Plaa,ment Service. Host Range and Cultural Characteristics of Cercosporo zebrina from White Clover in North Carolina. Scot C. Ne/son and C. úe Campbell Nallonal Sales Manager GLORIA G. RYNDERS 879 Fungicide Effects on A~remonium Endophyte, Plant-Parasitic Nematodes, and Thatch in Kentucky Bluegrass and Perenmal Ryegrass. P. H. Dernoeden, L R. Krusberg, and S. Sardanel/i 882 Quantitative Analysis of the Resistance to Phytophthorn ci~namom, in Five Avocado Rootstocks Under Greenhouse Cond1t1ons. B. K Gabor and M. D. Coffey 1 Discounl5 on APS Press Publications ~ecer,e free book catalogs and new fitle annlluncements. Whi1e Píne Blister Rust in Southern New Mexico. F. C. Hawksworth First Report of Southern Bean Mosaic Virus in Nicaragua. A. L. Fuentes and P. K. A nderson 938 Black Leg of Canola (Brassica napus var. oleifera) in Kentucky. A. Mengistu, P. H. Williams, D. E. Hershman, and D. W Sippe/1 APS ... More Than Ever Before Your Pro/essional Resource 938 First Reporl of He1erodera gambiensis on Pearl Millet in Niger. S. B. Sharma, F. Wa/iyar, and B. J. Ndunguru Cali ncw for an application: 938 Fusarium proliferatum as a Causal Agent in Fusarium Crown and Root Rol of Asparagus. W. H. Elmer T Toll-frte 1-800-328-7560 (U.S.) 1-612-454-7250 (MN) The A:n,rican Phytop,,ihological Society Tillcr and Rhizome Growth of Water-S1ressed Poa pratensis 'Merion' Infected by Ustilago striiformis or Urocystis agropyri. Jeff l.. Nus and Clinton F. Hodges l;'lant Disease/November 1990 Light Brown Discoloration of To malo Roo Is Ca used by Fusarium oxysporum. N111a Shishkoff and R. N Campúe/1 Choose Plar,t /Jisease, Phytopathology, or wheo you ¡oin APS. Detection of Xanthomonas campestris pv. citrumelu and X. ci1ri from Citrus Using Membrane Entrapment lmmunofluorescence. R. H. Brlansky, R. F. úe, and E. L Civerolo 874 886 [ J.3,,1,0 Pilol Knob Road [ Circulbllon Coordinator LES;_EY BOOZELL The American Phytopathologlcal Socloty 3340 Pilol Knob. Road SI. Paul, MN 55121 (612)454-7250 894 Statcs, S95.0') cl$.!whcrc (includcs surfacc postagc; FOCUS 836 Survival of Pyrenochaeta /_¡ copersu.·, and the lnflucncc oí Tempernturt and Cultivar Resistance on the De,elopment of Corky Root of Tomato Nina Shishkuff and R. N. Campb,11 J 81 PLAN! D1sEA!\lo. (ISSN 0191-2917) ts publishcd An Ofllclal Journal of The American Phytopathological Soclety November 1990 889 3J40 Pilot Knob Road, St. ºaul, MN 55121 U.S.A. 833 834 Plant l)1sease/Vol. 74 No. 11 �182 183 ADQUISICIONES RECIENTES EN TESIS DE 1A FAUANL. APICULTU"M Control 1:>iológico de las mosca prieta de los cítricos Aleurocanthus woglwni . . . ')40 . 638 FA1 Espinosa Barragán, Manuel wciano 1990 "Com¡::Bra~ión de la efectividad de colecta de dos modelos de tram-p3. de polen ... 040.638 FA1 Victoria de la Peña, Víctor Manuel 1989 CULTIVOS [ Efecto d~ la residualidad de la gallinaza en las propiedades físico- ........ . Navarre~e Galván, Juan 040.633 FA17 1989 "Deterrrinación de la densidad de población óptima del cultivo del Girasol. ... Nerio Rudríguez, Gabino 040 . 633 FA24 1989 Ensc:i_yos en generaciones tempranas de sorgo (Sorghwn bicolor (L. ) Moench ... .. Palacios Valdéz, Rcxlolfo 040.633 FA30 1987 Respuésta del trigo (Triticum aestivum L.) a diferentes niveles de agua . . ... . Adame Beltrán, Enrique 045.633 FA1 1989 Enfermecades foliares del maíz causadas por hongos. Pedraz.a González, Victor Ma.nuel 040 . 633 FA30 1987 Caráctcr•izac,ión fisiotécnia de 15 genotipos de maíz (Zea mays L.). Alanís Crispin, Jaime Arcadio 040.633 FA18 1989 M:ineJ·o vJ tecnificación de la cafeticultura en la ref 1· 0,.n de Xí·cot epec de ..... Peña de] Angel, José Francisco 0l}0 , 633 FA1 1990 Estimación de la aptitud canbinatorio general y especí fica en líneas "A" ..... . 040 . 633 FA31 BecerPa G:trcía, Dmiel 1988 0Lf0 , 63j "Eval\1ación de líneas experimentales y variedades precoces de trigo FA4 Caroozo GarZcJ., wis Geraroo 1990 Efecto de fecha qe siembra sobre el crecimiento y desarrollo del grano ... ... . 040.633 FA23 Facundo Gamboa, Luis Alberto 1989 Pr·uel:..:.1 comparativa del rendimiento forrajero de tres variedades de trigo .... . 040.633 FA12 Cbnzál. z. Peña, Adrián 1989 Forrr..acién y evaluación preliminar de híbridos experimentales de sorgo ...... . Resendez wra, Francisco 040.633 FA25 1989 ])€terminación de la meJ·or fase de desarrollo de 1~º veza ve11osa xira su ..... Reyes,,F'l'anco, Francisco Javier 040.633 FA15 1989 Evaluación de líneas experimentales y variedades precoces de trigo Torres l..Dera, Bartola 1 i, Evaluación de diferentes métcxlos de siernbra en el cult1·vo de . t..r.'1go . ._ · ......... . Villarceal González, Jesús Santos 1990 040.633 FA20 1989 DESARROLLO COMUNAL "VariacJones de los caracteres morfólogicos en cuatro variedades de za.cate . . .. Guerra Lozano, Julio César 040.633 FA7 1990 Evaluación de 10 variedades de trigo (Triticum spp.) en Marín, N.L. Ibarra Gaytán, José wis 040 . 633 FA26 1989 1 "Efecto de tres dosis de cinco elementos químicos no esenciales sobre el ...• .. Lozano (.;arza, Leopoldo 040.633 FA13 1989 1 Estudio ¡::Bra determinar la densidad de población óptima en dos variedades ..... Wflá. Lazcano, Victor Hugo ' 040 . 633 FA27 1989 1 Comportamiento de ocho genotipos de amaranto (.Am:3ranthus hY1)0Chondriacus ... .. . 040.633 FA3 Moralés Rodríguez, Melchor 1990 Efecto de poda, despunte y aplicación de fitorreguladores sobre el creci- ..... 040.633, FA22 Moreno Ssp:lrza, Luis Alberto 1989 040.633 FA2 "Centralismo y :¡::Bternalismo agrario en México". wján Rangel, Rubén 040 . 307 FA3 1989 FRUTICULTURA Efecto de 9 ~edios de prop.1gación sobre el crecimiento vegetativo de plántu .. Arellano Moreno, Marco Antonio 040 . 634 FA2 1989 ~ f~tjlización orgánica, su disponibilidad de nutrientes y su efecto ..... . HinoJosa Guerra, Virgilio Ramón · 040 .634 FA1 1989 Efecto de la fertilización nitrogenada (urea, gallinaza y su mezcla) a ..... . Resémez Torres, Sergio 040.634 fj.\ 3 1989 Prueba ae germinación en semillas escarificadas de cha.pote (Diospyros ...... . Salazar Orta, Eleazar 040.634 FA1 1990 �184 GANAD') Det erminación del consumo vol untario del ganado ovino en una pradera de ..... Alonso de l a Fuente , Dernetri o Salvador 185 040.636 FA26 1989 Evaluación de la detección de preñez mediante el método de ultrasonido González Zúñiga, Felipe 040 . 636 FA2 1990 Efecto de la digestión de borregos conswniendo raciones conteniendo paja ••.. Guajarcl.o del Bosque, Claudia Efecto del monensi n sódi co en alimentación de borregos en desarrollo. Arci var Co1u nado, Félix Santiago 040. 636 "Uecto del tratamiento con cenizas de ma.dera , urea y orina en la digisti .... Ayala Gabiño , 1~oé 040.636 "Utilización Je· cdlostro tratado mediante conservador es químicos en la ..... . G:1ntG Meclranu, Miguel Angel 040.636 FA3 · ::t i1d il -sobre La estaci onalidad de rriachos caprinos de l a r aza Sa.anen y Alpina. <'a!1tú Rodr·í~-,:Jez , José D:lilio 040. 636 FA14 1989 Determinación del valor nutritivo de la dieta colecciorada por el ganado Loyo Flores, Ariel 040.636 FA9 1990 Efecto del tratamiento con cenizas de ma.dera urea y orina al rastrojo de ••.• M3rtínez l.Ópez, Francisco 040.636 FA17 1989 De~ermii:ación de,la compo~ición botánica de la dieta seleccionada por el Quinta'1llla Gonzalez, Jose Bernardo 040.636 Consumo voluntario y valor nutritivo del forraje seleccionado por el ganado •. Ríos Serrano, Enrique l':~1._[-Jr•e~,,· 1 'd' ·ión e.le cspernia de cerdo . Ro, j) ~ 'Ul,z' Fernando e tVd ':'.,( ·S "',·Le:,, i.n11:i'1n <11• la cli,rpstibi lidad dLJ diferentes r,ranos en di ferentes ..... <'0r'Cl.=t.Mi.r,11,,l<1 , l'Lime Alliect.G de l a ·,~1,µ<,11cnre~. 1 'i-',clal1:s rJe lds heces fE'• ',t l,;:.., dP la::; C'abras en l os agostaderos. ('ri1:s 1;Prná11d,• , Pcclro I . dt? la ~ ' ; 1i i ' ,r, •,~ , !(• l 1:, cet'l.1<1z1 · r-. , Ít'< , [l,íi_ ,,u, l Ar1fd L>1J 111l..•1111 ...i Lt 'Jl1Ú n · 1t :· 11d, ('il !'··,, LJ•1tc1t1, U-,.dl' p ,xlUL' t(' i -;n FA6 (Procreat in · 7) caro ..... FA20 Dietas completas vs. dietas convenciorales en alimentación del ganado lechero. Hernández Martínez, Carlos Alberto 1990 ..... /' ,k>, Cé ;,.:¡r• Arrrta.ndo 0 FA29 1988 FA4 1990 lechones cccien nacidos en el período •.••. 040.636 FA13 1989 l}.>lt..:'rMiriaci.Sn de la digestibilidad de la di eta s~lecci onada por el ganado .. Car·cía Linares, Jorge A. 040 . 636 del bicarbonato de sodio (NaHC03 ) en cerdos de engorda de 12 a .. . .. Glori.d LÓpez , Raúl ouu . 636 FA7 1990 "F:te,:'lt) I'et eminación de la di gestibili dad y el balance de nitrógeno de l os ....... . Gómez Ruíz , NeftalÍ Mario Pdición del 5% a la ración de i nici ación en cerdos alojados en piso y jaula. González Elizondo , Ernesto de Jesús ~li~is de~ prueba de comportamiento de becerros Beefma.ster. TiJerina Martinez, Armando Alán 040.636 040.636 FA25 1989 040 . 636 FA2 1989 040 . 636 FA12 1989 040.636 FA23 1989 040.636 FA28 1988 040.636 FA1 1990 FA21 con presc·rvcttivos químicos como sustituto de leche., . . ... . 1989 040.636 1989 1990 040.636 FA16 1989 ,, Utilización , ,. , ,. de la levadura _ Saccharomyces _ ____.:...;..;:.::. _ cerevi'si·ae _____ Hernández Gálvez, Jorge 1989 r>n la c:il. imen t<1cién de ovinos en °r ecimiento. Roberto , suf'ro P,lucosc1rlo a i ~;: ü.1:ik L'•wtP.s, Jesús ''Ap I i 1990 p1•cirnolor del cr·er.imiento en la etapa de desarrollo y .... ,foe1 Geran:jo 'L>rnc1 1\nn1'r1 t: FA1 0 040.636 FA9 Valor nutritivo y digestibilidad in vitro de la dieta seleccionada por el •.. Treviño Ruíz, Alejandro 040.636 FA3 .ll989 040.636 FAS 1990 040.636 FA10 1989 040.636 FA22 1989 J Efecto dQl Bicarbonato de sodio (NaHC'03) en la alimentación de vaquillas Vázquez Guzrrián, Isaías INWSTRIA LECHERA "Para.11etros ,,,. de control de calidad en "la producción de yogurt natural., ••••.• Vega Siqueiros, Iván de la 040.636 FA11 1989 040.637 FA1 1989 LEGUMBRES Pn:lducción d~ tanate 51ycopersicUIT\, _esculentum Mill.) bajo corrliciones de .... Andrade Castillo, Jesus Héctor 040.635 FA14 1989 "Comportamiento agrónomico de siete variedades y dos hÍbridos de girasol •••• Cardona Rodríguez, Arralio "Eva_uacion 1 .,,,. d; cuatro cepas de Rhizobium phaseoli en el cultivo del frijol •. Castillo Hernandez, Ibmingo Gerarcl.o 040.635 FA11 1989 040.635 FA7 1989 �187 1oF, El cultivo del clavel (Dianthus cargophillus L. ). Cuéllar Chávez , Amalia 040 .635 FA1 1~90 "Efecto del corte y movimiento del fennento .sobre lu calidad de semillc1 ... . . Gutiérrez Torres, Juan José 040 .635 FA9 198'1 Ewlluación del potencial cic prcxlucción cic semilla dE: cebolla (Allium ~ L. ) Wl'3 Hernández , JVm,io /\Lberto Ad~ptación de siete cultivares de coliflor (Brassica oleracea var. botrytis) Ledezma Martínez, Magctliel Efecto Lle la profundidad de sit::mbra sohrt' el ere< imiento dP.l frijol ........ . l..Dpez Valencia , Darinel Muf,o?.. dL· la fü)sa, José "l pr •riéxJos de fennentación MERCP..!X)TECNIA 1989 01+(). 635 FA17 1 ➔ í39 PAN 040.G:-JS Aspectos generales de panificación . Torres Fuentes, José Mario FJIJ S c·n 01 rx. ndimfr,n1 o y ra lid1d de la 04'J . 635 Li •'• ' l\> d\~1 ,lL'')lldicionc111 ic·nto nsrnótjct) y L..1~, \'ib(•t'r•]irk➔~: MirtÍnL' ,: , i't\tnc_i_sco J.iv;, 'r' · n' 1 i · td L'\'1111., . . ión J,. ·11éto..los de separación de SPrnÜl<1 dr, Tocuesta sobre el rranejo del problema. de TIBlezas en huertas de cít:riicos •.•• Muñoz Leyva, Eleuterio r_;obr0 sccrnillas ..... 040 .635 FA18 1989 "Pruei.)a comparativa de herbicidas y su efecto en el contrDl de 4 especies ,.• Pérez D:mínguez, Sergio Alfredo 040.635 FA13 1989 Eficiencia herbicida de cuatrD fonnulaciones a base de atrazina más ala .... Rome.ro D=lgado, Gabriel Hornero chile piquín (Ca.psicum L:vc1lt1c1ción ele siete cultivares de coliflor rnrassir:a oleracea var . botrytis .. R11110s r.ómez, M.JrÍa del Carmen 040.635 FAS 1989 ilización 11iti 0f~enada en lü vari~rlad termon-1 <Jr 8irasol (Helianthus .... S,:r'ra to Torres, César- 040.635 1 FA12 1989 Mr\QUlNARIA AGRICOlA "Efecto de la aplicación Compost-Nitrógeno en bandas en ld producción de· .... Alcalá Pardo, Osear 040.631 Fl'.'2 1189 Evaluación del abonado con cornpost en algunas cc1n-.ict erísticas químicas del .. Briones Leal , Hugo Salvador Evaluación de la escrepa agrícola hidráulica de tiro . Estrada Medina , Sergio , 040.635 FA16 · 1989 R, iÚJ'L'3 Cru_;, Mdríc1 Amparo F'\•,,l ] Aplicación de 5 insecticidas para el contrDl de plagas del naíz. G:lrZ3. Vives, Sergio sr>Jfll ••• }'r1L1ci.o DePOLi.<'Hio, C:ergio 11 PLANTAS-ENFERMEDADES ArBlisis ooblacional y ecológico de malezas en el Campo Agrícola Experi- .... . .,, G:iray Ulloa, Jose Angel ()4íl.635 1S'.l0 F:v,.llu,tciGn Je rn0to-los de ex trncc ión 040 .631 FA4 1989 Mercados. CarreSn Morales, Joel FA' 0 Estudio sobre la distribución y contenido de carbonatos del suelo, en el •·· Vázq1.1ez Zuñiga, Jesús 04S.635 Fi\1n 1'3o9 I::fc:>c to de uifert:ntes grados Je 1@durez dP l [ruto N..1vc.1rro R7.T!Úri•z, Jua11 Pedro 040 . 631 FA6 1989 F/11 1989 "Pru,,tu Je addptación y rendimiento de seis cultivarr~s de 7..anahoria ........ . Riego por surcos con flujo intermitente. ~~u2z Jímenez, Rosa María r1:.. J .631 FAS 1389 Ql¡' .631 FA.: 1989 11 11 J ] 040.658 FA2 1990 040.641 FA1 1989 040.632 FA2 1989 040.632 FA3 \989 040.632 FA2 1990 040 .632 FA4 1989 040 .632 FA1 1989 �188 189 ADQUISICIONES RECIENTES DEL TECNOLOGICO ALIMENTOS-'i'ECNOLOGIA Efecto de :!.a variación en las estandares de los parámetros de calidad de la ... Huesca Marl.ño, Alejarrlro 040.636 TEC6 1988 E;7aluación ~rel.iminar de laMaría utilización de embriones bovinos frescos vs ..... . 040.636 Mendez Rodriguez, Alfonso TEC18 1988 Evaluación de bicaroona.to de sodio en la alimentación de pollo de engorde t1:lnterola Centeno, María Guadalupe · 040.664 TEC1 1988 040.633 TEC2 1989 040.633 Ensayo de adaptación y rendimiento entre 28 variedades de ajonjolí .......... . TEC3 lbmÍ.nguez Vidaurre, Osear Ricardo 1988 040.633 Evaluación del rendimiento de cuatro hÍbridos y una variedad sintética ...... . TEC8 1.:1..Jmez Gón"' • 1ez, Femando 1988 ....... 040.633 Estudio poblaciona.l de plagas del suelo asociadas al cultivo del sorgo TEC1 Lince Och()é'l., Manuel Antonio 1989 ............. 040.633 / "Evaluación de prcductividad y calidad de forraje del mijo perla TEC9 Macías Quintanilla, Rolando R. · 1988 040.633 Comp:iració11 de los métodos "diagonal" y "cuña" para injertar plántulas de .... TEC4 .,. .,. D. Rubén 1989 Me"'ndez Mac~as, I..mUMBRES Ensayo de rendimiento de la variedad de girasol confitera (Helianthus ....... . 040 . 635 TEC9 Flores Sorto, Luis Gustavo 1988 CULTIVOS Ensayo de adaptación y rendimiento entre 13 lÍneas y 2 variedades de ajonjolí Carbajal Port~llo, Pedro f"~ FAUNA MARUIA Inducció~ del desove mediante la aplicación de hormonas en el bagre de canal .. G:wcía r.cminguez, Miguel Angel 040.639 TEC1 1989 J J 1 040.636 TEC4 . 1989 040.636 c.omp:iración de dos bufferizantes en raciones altas en concentrado para •...... TEC1 1989 Escudero Luna, Leopoldo 040.636 Aumentos de peso de toretes y novillos implantados en sisterras de pastoreo .... TEC16 Gándara Mendoza, Carlos 1988 GANADO Evaluación del mejoramiento genético de un hato de garado Santa Gertrudis. &l.surto Alcántara, Marco Antonio Serrúlla de algodón (Gossypium hirsutum L.) tratada y sin tratar con formol.... Hoyo Alonso, Miguel Angel 040. 636 TEC17 1988 040.636 Diagnóstico de preñez en cabras a distintas fechas de gestación por el .•.•... TEC3 Leén Balderas, Carlos Hugo de 1989 �190 ADQUISICIONES RECIENTES EN MAPAS E-15-D-19 Abundancia, Camp. Carta Topográfica, CT 1988, Ese. 1:50 000. Acapulco,Gro.- Oax. Carta Hidrológica de Aguas Superficiales, E-14-11 CHASP 1988, Ese . 1:250 000 . G-14-D-23 Alfredo V. Bonfil, Tamps . Carta lliafológica, CE 1983, Ese . 1: 50 000 E-16-C-12 Altamira, Camp. Carta Topográfica, CT 1988, Ese. 1: 50 000 . G-14-C-36 Allende, Coah.- N. L. Carta lliafolÓgica, CE .1977, Ese . 1: 50 000. E-15-D-85 Amparo Aguatinta, Chis . Carta Topográfica, CT 1988, Ese. 1: 50 000 D-15-B-1 Anp el Albino Corzo, Chis. Carta Topográfica, CT 1988, Ese . 1:50 000. G-14-C-16 AJ:X)daca, N.L. Carta Uso del Suelo, cus 197Q, Ese . 1:50 000. E-15-C-71 Asunción Tlacolulita, Oax. Carta Topográfica, CT 1987, Ese. 1:50 000. G-14-D- 76 la 13artolina, Tamps. Carta lliafológica, CE 1983, Ese . 1:50 000. D-14-B-27 Barra el Potrero, Oax, Carta To¡:::x)grafica CT 1988, Ese . 1:50 000. E-15-D-68 Benemerito de las Américas, Chis . Carta Topográfica, CT 1988, Ese . 1:50 000. E-15-D-66 Bonampak, Chis. Carta Topográfica, CT 1988, Ese. 1:50 000. F-13-A-17 Borbollones, Sin.-Dgo. Carta Topográfica, CT 1988, Ese . 1:50 000. E-16-A-84 Cacao, Q.R. Carta Topográfica, CT 1988, Ese. 1:50 000 E-15-3 Campeche, Camp. Carta de Uso Potencial de Agricultura, CUPA 1989, Ese. 1:50 000. E-15-3 Campeche, Camp. Carta de Uso Potencial de Forestería, CUP 1989, Ese . 1:50 000. E-15-3 Campeche, Camp, Carta de Uso Potencial de Garadería, CUffi 1989, Ese . 1:250 000. F-16-D-41 Cancun, Q.R. Carta Topográfica, CT 1988, Ese. 1:50 000. E-15-D-78 Caoba, Chis. Carta Topográfica, CT 1988, Ese. 1:50 000. Caobas, Camp.Q.R. Carta Topográfica, 1988, Ese. 1:50 000. Cenote la Esperanza, Q.R. Carta Topográfica, 1987, Ese. 1:50 000. Ciudad del Carmen, Camp. Carta de Uso Potencial 1988, Ese. 1:250 000. Ciudad del Carmen, Camp. Carta de Uso Potencial 1988, Ese. 1:250 000. Ciudad del Carmen, Camp. Carta de Uso Potencial 1988, Ese. 1:250 000. Ciudad Delicias, Chih. Carta de Uso del Suelo y 1988, Ese. 1:250 000. la • 5 E-16-A-73 CT E-16-A-47 CT de Agricultura, E-15-6 QJPA de Forestería, E-15-6 QJPF de Garadería, E-15-6 Vegetación, H-13-11 CUPG cusv Ciudad Ixtepec, Oax. Carta Topográfica, 1988, Ese. 1:50 000. El Civalito, Q.R. Carta Topográfica, 1988, Ese. 1:50 000. E-15-C-63 los Cocos, Chis. Carta Topográfica, 1988, ,. Ese. 1:50 000. Canitán de Dcmínguez, Chis. Carta '.I'opográfica, 1988, Ese. 1:50 000. Concepción del Oro, Zac .-Coah.-N.L.-S.L.P., Carta de Efectos Climáticos Regioraes Mayo-Octubre, 1987, Ese. 1:250 000. D-15-A-18 Concepción del Oro, Zac. -Coah. -N. L.-SLP. Carta de Efectos Climáti-cos Regionales Noviembre-Abril, 1987, Ese. 1:250 000. 6-14-10 CECR N-A G-14-10 Concepción del Oro, Zac.-Coah.-N.L.-SLP. Carta Geológica, 1988, Ese. 1:250 000. la Concordia, Chis. Carta Topográfica, 1988, Ese. 1:50 000. CT E-16-C-13 CT CT E-15-D-73 CT 6-14-10 CECR M-0 CG E-15-D-81 - CT Conhuas, Camp. Carta Topográfica, 1988, Ese. 1:50 000. Coyomeapan, Pue.-Oax. Carta Topográfica, 1988, Ese. 1:50 000. Chajul, Chis. Carta Topográfica, 1988, Ese. 1:50 000. Champas Quem:3.das, Carnp. Carta Topográfica, 1988, Ese. 1:50 000. E-16-A-61 Laguna, Camp. Carta Topográfica, 1988, Ese. 1:50 000. Cheturral, Q.R. Carta Hidrológica de Aguas Subterráneas, 1988, Ese. 1: 250 000. E-15-B-79 Ch:m CT E-14-B-77 CT E-15-D-87 CT E-15-B-78 CT CT E-16-4-7 CHASB �192 CheturrB.l, Q.R.- Camp. Carta Hidrológica de Aguas Superficiales, 1988, Ese. 1:250 000. Chicaruselo, Chis. Carta Topográfica, 1988, Ese. 1: 50 000. Chilp::3.ncingo, Gro-Oax.-Pue. Carta Hidrológica de Aguas Subterrá ~eas, 1988, Ese. 1:250 000. Delicias Chis. Carta Topográfica, 1988, Ese. 1: 50 000. D.Jrango, Pgo. Carta Topográfica, 1988, Ese. 1:250 000. El Edén, Chis Carta Topográfica, 1988, Ese. 1: 50 000. Ejutla de Crespo, Oax. Carta Topográfica, 1988, Ese. 1: 50 000. Dniliano Za.p::3.ta, Q.R. Carta Topográfica, 1988, Ese. 1: 50 000. Escuintla, Chis. Carta Topográfica, 1988, Ese. 1: 50 000. / Estero Xarneto, Sin. Carta Topográfica, 1988, Ese. 1: 50 000. · Fresnillo, Za.e .. Carta de Efectos Climáticos Regionales Noviembre-Abril, 1898, Ese. 1:250 000. Frontera Corozal, Chis . Carta Topográfica , 1988, Ese. 1: 50 000. Guacholi, Chih.-Sin.-Dgo. Carta de Uso del Suelo y Vegetación, 1988, Ese. 250 000. Guadalajara, Jal., Mich. Carta Geológica, 1988, Ese. 1:250 000. Guanajuato, Gto. Carta de Efectos Climáticos Regionales Noviembre-Abril, 1987, Ese. t:250 000. • Guerrero Negro, B.C.S. Carta de Uso del Suelo y Vegetación 1988, Ese. 1:250 000. Guerrero Negro, B.C.S. Carta Hidrológica de Aguas Subterráneas, 1989, Ese. 1:250 000. G..lerrero Negro, B.C.S. Carta Hidrológica de Aguas Superficiales, 1989, Ese. 1:250 000. Guevea, Oax. Carta Topográfica, 1988, Ese. 1: 50 000. G..livicia, Oax. Carta Topográfica, 1988, Ese. 1: 50 000. Ha.ro, Camp. Carta Topográfica, 1988,- Ese. 1: 50 000. 193. E-16-4-7 CHASP D-15-B-23 CT E-14-8 CHASB E-15-D-88 CT G-13-11 CG E-15-D-75 CT E-14-D-67 CT F-16-C-49 [l CT D-15-B-32 CT G-12-D-69 CT F-13-3 CECR N-A E-15-D-57 CT G-13-4 CUSV F-13-12 CG F-14-7 CECR N-A G-11-3 cusv G-11-3 .......... l ~ r: Hidalgo del Parral, Dgo.-Chih.- Carta Hidrológica de Aguas Subterráneas, G-13-5 CHASB 1988, Ese. 1:250 000. Hidalgo del Parral, Dgo.-Chih.- Carta Hidrológica de Aguas Superficiales, G-13-5 1988, Ese. 1:250 000. CHASB E-14-B-87 Huautla, Pue.-Oax. Carta Topográfica, CT 1988, Ese. 1: 50 000. D-15-B-42 Huixtla, Chis. Carta Topográfica, CT 1988, Ese. 1: 50 000. H-13-C-21 Ignacio Zaragoza, Chih. Carta de Uso del Suelo y Vegetación, cusv 1989, Ese. 1: 50 000. H-13-C-21 Ignacio Zaragoza, Chih. Carta Geológica, CG 1989, Ese. 1: 50 000. F-16-0-21 Isla Contoy, Q.R. Carta Topográfica, CT 1988, Ese. 1: 50 000. E-16-A-27 Isla G:lytanes, Q.R. Carta Topográfica, CT 1988, Ese. 1: 50 000. F-16-C-29 Isla Holbox, Q.R. Carta Topográfica, CT 1988, Ese. 1: 50 000. F-1~-D-31 Isla i'iljeres, Yuc. Carta Topográfica, CT 1988, Ese. 1: 50 000. E-15-C-72 Jalap:i. del Marqués, Oax. Carta Topográfica, CT 1988, Ese. 1:50 000. E-15-10-0-15-1 Juchitán, Oax.-Chis. Carta Hidrológica de Aguas Subterráneas, CHASB 1988, Ese. 1:250 000. G-14-11 Linares, N.L. Carta de Efectos Climáticos Regionales Mayo-Octubre, CECR 1986, Ese. 1:250 000. M-0 1.Dreto, B.C.S. Carta Uso del Suelo y Vegetación, 198~, Ese. 1:250 000. G-12-5 Luis Espinoza, Chis. Carta Topográfica, 1988, Ese. 1:50 000. l.ano Grame, Dgo. Carta Topográfica, 1988, Ese. 1:50 000. Manuel Benavidez, Chih.-Coah. Carta de Efectos Climáticos Regionales Noviembre-Abril, 1987, Ese. 1:250 000. E-15-D-65 CHASB G-11-3 CHASP E-15-C-52 CT E-15-C-54 CT E-15-B-77 CT Manuel Benavides, Chih.-Coah. ~ta de Efectos Cl.ináticos Regionales Mayo-Octubre, 1987, Ese. 1:250 000. M::lp::3.stepec, Chis. Carta Topográfica, 1988, Ese. 1:50 000. Las Margaritas, Chis. Carta de Uso del Suelo y Vegetación, 1988, Ese. 1:250 000. cusv CT F-13-A-19 CT H-13-9 CECR N-A H-13-9 M-0 D-15-B-31 CT E-15-12-D-15-3 cusv �194 las 1'13rgaritas, Chis. Carta Geológica, 1985, Ese. 1:250 000. las rErgaritas, Qri.s. Carta Top)gráfica, 1988, Ese. 1:50 000, Matehuala, S. L. P. , '!sic. , N. L. Carta de Efectos CJ.ináticos Regionales Noviembre-Abril~ 1989, Ese. 1:250.000. M:ltehuala, S.L.P.-N.L.-Zac. Carta de Efectos Cl.ináticos Regionales Mayo-Octubre, 1989, Ese. 1:250 000. Ma:tehtala, S.L.P.-Zac.-NL. Carta de Uso del Suelo y Vegetación. 1989, Ese. 1:250 000. Mazatl.án, Sin. Carta de Uso del Suelo y Vegetación, 1988, Ese. 1:250 000. la Merced del Potrero, Oax. Carta Top)gráfica, 1988, Ese. 1:50 000. Miahuatlán de Porfirio Díaz, Oax. Carta Topográfica, 1988, Ese. 1:50 000. Monclo.)@-, Coah. Carta de Efectos Cl.ináticos Regionales Noviembre-Abril, 1987, Ese. 1:250 000. Monclova, Coah. Carta de Efectos CJ.ináticos Regionales Mayo-Octubre, 1987, Ese. 1:250 000. E-15-12-D-15-3 CG E-15-D-74 Nohbec, Q.R. Carta To¡x>gráfica, 1987, Ese. 1:50 000. Nueva Contalpa., Camp. Carta Topográfica, 1988, Ese. 1:50 000. Nueva Rosita, Coah.-N.L. Carta de Efectos Climáticos Regiorales Noviembre-Abril, 1987, Ese. 1:250 000. CT F-14-1 CECR N-A F-14-1 CECR M-0 F-14-1 cusv F-13-1 flL E-14-D-89 [1 cusv CT E-14-D-78 CT G-14-4 CECR N-A G-14-4 CECR M-0 E-15-C-88 M:mterrey, Chis. Carta Topográfica, CT 1988, Ese. 1:50 000. G-14-7 Monterrey, N.L.-Coah. Carta Topográfica, CG 1988, Ese. 1:250 000. E-15-D-64 Morelia,. Chis. Carta Topográfica, CT 1988, Ese. 1:50 000. Morelia, Mich. Carta de Efectos Climáticos Regionales Noviembre-Abril, E-14-1 CECR 1988, Ese. 1:250 000. N-A E-14-1 furelia, Mich. Carta de Efectos Climáticos Regionales Mayo-Octubre, CECR 1988, Ese. 1:250 000. M-0 Na.zas, Dgo. Carta E.dafológica, , . 1978, Ese. 1:50 000. tazas, Dgo. Carta To'P)gráfica, 1976, Ese. 1:50 000. Nicolás Bravo, Chih. Carta de Uso del Suelo y Vegetación. 1989, Ese. 1:50 000. Nicolás Bravo, Chih. Carta Geológica, 1989, Ese. 1:50 000. Nicolás Bravo, Q.R. Carta Top)gráfica, 1988, Ese. 1:50 000. 195 G-13-D-43 CE G-13-D-43 cr H-13-C-31 cusv H-13-C-31 CG E-16-A-74 cr [[ E-16-A-46 cr E-15-B-76 CT G-14-1 CECR N-A Nueva Rosita, Coah.-N.L. Carta de Efectos Climáticos Regiorales Mayo-Octubre, 1987, Ese. 1:250 000. G-i4-1 CECR Nuevo Alvaro Obregón, Q.R. Carta Topográfica, 1988, Ese. 1:50 000. Nuevo Francisco León, Chis. Carta Topográfica, 1988, Ese. 1:50 000. Nuevo Sabanilla, Chis. Carta Topográfica, 1988, Ese. 1:50 000. Oaxaca de Juárez, OPX. Carta Topográfica. 1987, Ese. 1:50 000. Oaxac9--, Qax. Carta Hidrológica de Aguas Subterraneas, 1988, Ese. 1:250 000. Oaxaca, Oax. Carta Hidrológica de Aguas Superficiales, 1988, Ese. 1:250 000. Ocampo, Coah.-Chih. Carta de Efectos Clináticos Regionales Noviembre-Abril, 1987, Ese. 1:250 000. E-16-A-75 Ocampo, Coah.-Chih. Carta de Efectos Climáticos Regiora.les Mayo-Octubre, 1987, Ese. 1:250 000. Ojinaga,, Chih.-Tex. Carta Topográfica, 1979, Ese. 1:250 000. La Palma, Chis. Carta Topográfica, 1988, Ese. 1:50 000. Pal.m3rcito, Chis. Carta Topográfica, 1988, Ese. 1:50 000. El Parral, Oax. Carta Topográfica, 1988, Ese. 1:50 000. La Paz, B.C.S. Carta Topográfica, 1982, Ese. 1:1000 000. La Paz, B.C.S. Carta Uso del Suelo y _Vegetación, 1988, Ese. 1·250 000. Pericos, Sin.-Dgo.-Chih. Carta de Uso de Suelo y Vegetación. 1988, Ese. 1:250 000. Pijijiapa.n, Chis. Carta To'P)gráfica, 1988, Ese. 1:50 000. Playa del Carmen, Q.R. Carta Topográfica, 1988, Ese. 1:50 000. M-0 cr E-15-D-46 cr E-15-D-76 cr E-14-D-47 CT E-14-9 1 CHASB E-14-9 CHASP G-13-3 CECR N--A G-13-3 CECR M-0 H-13-8 CT I)..:.15-B-41 cr D-15-A-39 CT E-15-C-79 cr ONC-H22 cr G-12-10-11 cusv G-13-7 cusv D-15-A-29 cr F-16-C-69 CT �190 Pojcol, Chis. Carta Topográfica, 1988, Ese. 1:50 000. Presa Belisario, IbmÍnguez, Chis. Carta Topográfica, 1988, Ese. 1:50 000. Puerto Escondido, Oax. Carta E.d.afológica, 1989, Ese. 1:250 000. Puerto Escondido, Oax. Carta Geológica, 1988, Ese. 1:250 000. Puerto Escondido, Oax. Carta Hidrológica de Aguas SubterTáneas, 1988, Ese. 1:250 000. Puerto Escondido, 03.x. Carta Hidrológica de Aguas Superficiales, 1988, Ese. 1:250 000. Puerto Escondido, Oax. Carta Topográfica, 1988, Ese. 1:50 000. Puerto Vallarta, Jal.-Nay. Carta Geológica, 1988 , Ese. 1:250 000. Punta Calentura, Q.R . Carta Topográfica, 1988, Ese. 1:50 000 . Putla/de GuerTero, Oax. Carta Topográfica , 1988, Ese. 1:50 000 . Querétaro, Qro. ,Gto .-Hgo. Carta Geológica, 1988, Ese. 1:150 000. Querétaro, Qro.-Gto.-Mich. Carta de Uso del Suelo y Vegetación, 1989, Ese . 1:250 000. El Ra:monal, Camp . Carta Topográfica, 1988, Ese. 1:50 000. L:l Reforma, Oax. Carta Topográfica , 1988 , Ese . 1:50 000. Río Grame, 03.x. Carta Topográfica, 1988, Ese. 1:50 000. Río Usum3.cinta , Chis . Carta Topográfica, 1988, Ese. 1:50 000. Rizo de Oro, Chis . Carta Topográfica, 1388, Ese. 1:50 000. El Salto, Dgo . Carta Topográfica, 1988, Ese. 1:50 000. El Salto, Dgo .-Sin.-Zac . Carta Geológica, 1988, Ese. 1:250 000. . .,. El Salto, Dgo.-Sin.-Zac.-Nay. Carta de Uso del Suelo y Vegetacion, 1988, Ese. 1:250 000. El Salto , Dgo.-Sin.-Zac.-Nay. Carta Hidrológica de Aguas Superficiales , 1989 , Ese. 1:250 000. Samuel León Brindis, Chis. Carta Topográfica, 1988, Ese. 1:50 000. San Agustín, Loxicha, Oax. Carta Topográfica, 1988, Ese. 1:50 000. 197 E-15- D-54 San A¡,,,ustín Tlacotepec, Oax. CT E- 15-D-71 CT D-14-3 CE D-14-3 CG 1988, Ese. 1:50 000 . San Baltazar I.óxicha, Oax. 1988, Ese. 1:50 000 . r: D-14-3 CHASB D-14- 3 CHASP D-14-B-16 CT F-13-11 CG E-16-A-76 CT E-14-D-44 CT F-14-10 CG F-14-10 CUSV E-15-D-18 CT E-14-D-64 CT E-14-D-85 CT E-15-D-67 CT D-15-B-12 CT F- 13-A-18 CT F-13-2 CG F-13-2 CUSV F-13-2 D-15-B-21 CT E-14-D-88 CT rí B Carta To¡::ográfica, E-14- D-45 CT Carta Topográfica, San Carlos Yautepec, Oax . Carta Topográfica, 1988, Ese. 1:50 000. San Ignacio, Sin. Carta Topográfica, 1988, Ese. 1:50 000. S,.nlsidro, B.C .S. Carta de Uso del Suelo y Vegetación, 1988, Ese . 1:250 000. San Isidro, Chis. Carta Topográfica, 1988, Ese. 1:50 000. San José Chacalapa, Oax. Carta Topográfica, 1988, Ese. 1:50 000. San José de Patagalana, Coah. Carta de Uso Potencial, 1973, Ese. 1:50 000. San José del Cabo,B .C.S. Carta Hidrológica de Aguas SubterTáneas , 1988, Ese. 1:250 000 . San José del Cabo, BC .S. Carta Hidrológica de Aguas Superficiales , 1988, Ese. 1:250 000. San José del Progreso, Oax. Carta Topográfica, 1988, Ese . 1:50 000. San Juan, Sin. Carta Topográfica, 1988, Ese. 1:50 000 . San Juan Cotzocón, Oax. Carta Topográfica , 1988, Ese. 1:50 000. San Luis, Chis. Carta Topográfica, 1988, Ese. 1:50 000. San u.lis Gonzaga, B. C. Carta Topográfica, 1980, Ese. 1:50 000. "':=m Mateo Tepantepec, Oax. Carta Topográfica, 1988, Ese. 1:50 000. San Miguel, Coah. Carta de Efectos Cli.Iráticos Regionales, NoviembreAtril, 1987, Ese. 1:250 000. E- 14- D-87 CT E-14- D-79 CT F- 13-A- 15 CT G-12-4 cusv D-15-A- 28 CT D-14-B-18 CT G-14- C- 31 CUP F-12-2- 3-5-6 C'riASB F-1 2,- 2- 3- 5-6 CHASP E-14-D-84 CT F-13-A-16 CT E-15-C-41 CT D-15- B-22 CT H-11- D-18 CT E-14-D-46 CT H-13- 12 CECR N-A San Miguel, Coah. Carta de Efec;tos Cli.Iráticos Regionales, Mayo-Octubre, H-13-12 1987, Ese. 1:250 000. CECR M-0 San Miguel, Coah.-Chih. Carta de Efectos Cli.Iráticos Regionales, H-13-12 Noviembre-Abril, 1987, Ese . 1 : 250 000. CECR N-A S&"1 Miguel, Coah.-Chih. Carta de Efectos Climáticos Regionales, H-13- 12 Mayo-Octubre, 1987, Ese. 1:250 000 . CECR M-0 �199 198 San Miguel Peras, Oax. Carta Topográfica, 1988 , Ese. 1:50 000. San Yri.gi.;.el Talea de Castro, Oax. Carta Topográfica, 1988, Ese. 1:50 000. San Migt1.el Panixtlahvaca, Oax. Carta Topográfica, 1987, Ese. 1:50 000. San Pedro Madera, Chih. Carta de Uso del Suelo y Vegetación, 1989, Ese. 1:50 000. San Pedro Madero, Chih. Carta Geológica , 198-9, Ese. 1:50 000. San Pedro Peralta, Q.R. Carta Topográfica, 1987, Ese. 1:50 000 . ·San Pe<hv-o Pochutla, Oax. Carta Topográfica, 1988, Ese. 1:50 000. San Pedro Quiatoni, Oax . Carta Topográfica, 1988, Ese. 1:50 000. San Vicente l.achixio, Oax. Carta Topográfica, 1988, Ese. 1:50 000 . Santa~ Miahuatlan, Oax. Carta Topográfica, 1988, Ese. 1:50 000. Santa f:ma Tavela, Oax. Carta Topográfica, 1988, Est. 1:50 ººº· Santa Catarina Ixtepeji , Oax . Carta Topográfica, 1987, Ese. 1:50 000 . Santa C.atarina Juquila, Oax. Carta Topográfica, 1988, Ese. 1:50 000. Santa Cecilia, Q.R. Carta Topográfica, :1.988, Ese. 1:50 000. Santa María Colatepec, Oax . Carta Topográfica, 1988, Ese. 1:50 000. Santa !13r'Ía Huatuleo, Oax. Carta Topográfica, 1988, Ese. 1:50 000. Santa María Tlahuitoltepec, Oax. Carta Topográfica, 1988, Ese. 1:50 000. Santa t--1'.aría Zacatepec, Oax. Carta Topográfica, 1988, Ese. 1:50 000 . , Santa María Zoquitlan, Oax. Carta Topográfica, 1988, Ese. 1:50 000. Santa Mónica, Coah. Carta Topográfica, 1977, Ese. 1:50 000. Santa RosalÍa, B.C.S . Carta de Uso del Suelo y Vegetación, 1988, Ese. 1:250 000. Santiago Ixtayutla, Oax. Carta Topográfica, 1987, Ese. 1:50 000. E-14-D-56 1988~ Ese. 1:250 000. cusv Tampalan, Q.R. E-14-D-59 CT D-14-B- 19 CT Tapachula, Chis. [ D D C] E-14-D-54 CT E-14- D-68 CT D-15- 5 Carta de Uso del Suelo y Vegetación 1984, Ese. 1:250 000. ' Tepic, Nay. -Jal. Carta Geológica, 1~~8, Ese. 1:250 000 . Tierra Blanca, Chis. Carta Topogr¡Üica , 1988 , Ese. 1:50 000. Tijuana, B.C.N . Carta Geológica, 1980: Ese. 1:1000 000. Tlacolula de Matamoros, Oax . Carta Topográfica, 1988, Ese . 1:50 000. Tlahualilo de Zaragoza, Coah. -Dgo. -Chih. Carta Geológica, [ D Torreón, Coah.-Dgo.-Zac. Carta Geológica, 1988, Ese. 1:250 000. 198B) Ese. 1:250 000. El Triunfo, Chis. Carta Topográfica, TD 1988, Ese. 1:50 000. Ukum, Camp. Carta Topográfica, 1988, Ese. 1:50 000. ll 1 La Unión, Q.R. Carta Topográfica, 1987, Ese. 1:50 000. Las Varas, Chis. Carta de Uso d~l Suelo y Vegetación. 1989, Ese. 1:50 000. Las Varas, Chih. Carta Geológica, H-14-C-85 1989, Ese. 1:50 000. CT Velasco Suárez, Chis. G-12-1 Carta Topográfica, 1988, Ese. 1:50 000. cusv Venustiano Carranza, Chis . Carta Topográfica, E-14-D-65 CT CT [ JI E-14-D-49 CT E-16-A-48 Carta Topográfica. 1987, Ese. 1:50 000. CT D-14-B-17 CT 1988, Ese. 1:50 000. CT CT E- 15-D-82 Socoltenango, Chis. Carta Topográfica, D-14-B-28 E-16-A-87 CT 1972, Ese. 1:50 000 . CT CT G-13-D-47 Sie...,:'a el M3rmol, Coah.-Dgo. Carta Topográfica, E-16-A-64 E-14-D-86 CT 1988, Ese. 1:50 000. CG CT F- 15-D-45 Santo Domingo, Chis. Carta Topográfica, H-12-D-49 E- 14-D-38 G-13-8 CG Santiago Papasquiaro, Dgo. Carta Geológica, H-12-D-49 CT CT 1988, Ese. 1:50 000. CT E-15-C-61 E-14-D-76 Santiago Minas, Oax. Carta Topográfica, E-14-D-75 CT CT 1988, Ese. 1:50 000. CT E-14-D-77 E-15-C-62 Santiago Lachiguiri, Oax. Carta Topográfica, E-14-D-39 CT CT 1988, Ese. 1:50 000. CT E- 14-D- 66 E-14-D-74 Santiago Jamiltepec, Oax. Carta Topográfica, 1988, Ese. 1:50 000. 1 Villa Constitución, B.C.S. Carta de Uso del Suelo y Vegetación, 1988, Ese. 1:250 000. CUSV F-13-8 CG 1 D-15-B-13 CT ONC-G18 CG E-14-D-58 CT G-13-G CG G- 13- 9 CG E-15-D-84 CT E-16-A-42 CT E-16- C-14 CT H-12-D-39 cusv H-12-D-39 CG E-15-D-56 CT E-15-D-72 CT G-12-7-8 cusv �200 Villa Constitución, B.C.S. Carta Edafológica, 1988, Ese. 1:250 000. Villa de Cortés, Q.R. Carta Topográfica, 1987, Ese. 1:50 000. Villaflores, Chis. Carta Topográfica, 1988, Ese. 1:50 000. Villahermosa, Tab. Carta Edafológica, 1988, Ese. 1:250 000. X-Bonil, Camp. Carta Topográfica, 1987, Ese. 1:50 000. Xrraben, Q.R.-Camp. e.arta Topográfica, 1988, Ese. 1:50 000. Yuca.tán-Campeche-Quintana Roo. Carta Topográfica, 1988, Ese. 1:50 000. Zaachila, Oax. Carta Hidrológica de Aguas Superficiales, 1988, Ese. 1 :250 000. Zaachila, Oax. Carta Topográfica, 1987, Ese. 1:50 000. Zacate~s, Zac.-Jal.-Ags. Carta de Efectos Climáticos Regionales Noviembre-Abril, 1989, Ese. 1:250 000 . G-12-7-8 CE Zacatecas, Zac.-Jal.-Ags. Carta de Efectos Climáticos Regionales Mayo-Octubre, 1989, Ese. 1:250 000. F-13-6 CECR Zachilac, Oax. Carta Topográfica, 1988, Ese. 1:50 000. Zamora Pico de Oro, Chis. Carta Topográfica, 1988, Ese. 1:50 000. El Zapoi;alito, Oax. Carta Topográfica, 1988, Ese. 1:50 000. Zoh Laguna, Camp. Carta Topográfica, 1988, Ese. 1:50 000. D-15-A-12 E-16-A-57 CT E-15-C-89 CT E-15-8 CE E-15-B-59 CT E-16-A-43 CT E-16-A-33 CT E-14-12 Q-!ASP E-14-D-57 CT F-13-6 CECR N-A M-o CT E-15-D-77 CT D-14-B-15 CT E-16-A-62 CT �� Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Boletín de Adquisiciones Recientes Description An account of the resource Boletín de Adquisiciones de la Biblioteca Dr. Eduardo Aguirre Pequeño, de la Facultad de Agronomía de la UANL. Presenta las novedades editoriales en cuanto a publicaciones periódicas, tesis, bibliografía especializada y de difusión de las ciencias agrónomas. Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Título Uniforme Boletín de Adquisiciones Recientes Año de publicación El año cuando se publico 1990 Número Número de la revista 57 Mes de publicación Mes cuando se publicó Octubre-Noviembre Día Día del mes de la publicación 1 Periodicidad La periodicidad de la publicación (diaria, semanal, mensual, anual) Bimestral Relación OPAC https://www.codice.uanl.mx/RegistroBibliografico/InformacionBibliografica?from=BusquedaAvanzada&bibId=1785068&biblioteca=0&fb=20000&fm=6&isbn= Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Boletín de Adquisiciones Recientes Biblioteca Dr. Eduardo Aguirre Pequeño, 1990, No 57, Octubre-Noviembre Subject The topic of the resource Bibliotecas Adquisición de publicaciones periódicas Catálogo Índices Description An account of the resource Boletín de Adquisiciones de la Biblioteca Dr. Eduardo Aguirre Pequeño, de la Facultad de Agronomía de la UANL. Presenta las novedades editoriales en cuanto a publicaciones periódicas, tesis, bibliografía especializada y de difusión de las ciencias agrónomas. Publisher An entity responsible for making the resource available Universidad Autónoma de Nuevo León, Facultad de Agronomía, Biblioteca Dr. Eduardo Aguirre Pequeño Contributor An entity responsible for making contributions to the resource Treviño Treviño, Ramón, Director Moya Cantú, Raúl J., Jefe de Biblioteca Date A point or period of time associated with an event in the lifecycle of the resource 01/10/1990 Type The nature or genre of the resource Revista Format The file format, physical medium, or dimensions of the resource text/pdf Identifier An unambiguous reference to the resource within a given context 2015300 Source A related resource from which the described resource is derived Fondo Universitario Language A language of the resource spa Spatial Coverage Spatial characteristics of the resource. San Nicolás de los Garza, N.L., (México) Access Rights Information about who can access the resource or an indication of its security status. Access Rights may include information regarding access or restrictions based on privacy, security, or other policies. Universidad Autónoma de Nuevo León Rights Holder A person or organization owning or managing rights over the resource. El diseño y los contenidos de La hemeroteca Digital UANL están protegidos por la Ley de derechos de autor, Cap. III. De dominio público. Art. 152. Las obras del dominio público pueden ser libremente utilizadas por cualquier persona, con la sola restricción de respetar los derechos morales de los respectivos autores Adquisiciones Agricultura Mapas Publicaciones periódicas Tesis FAUANL Tesis ITESM