https://hemerotecadigital.uanl.mx/files/original/224/13110/BOLETIN_DE_ADQUISICIONES_RECIENTES._1991._No._59._Febrero-Marzo._0002015302.ocr.pdf 4a0d6015e4c70cb4d499ab8d03fdec1b PDF Text Text r. De Adquisiciones Recientes 1 1 ' IBIBLIOTECA DR. EDUARDO AGUIRRE PEQUEÑO ONDMA F.A.U.A.N.L.No.59, FE¡3RERO-MARZ0/19J 1 �B OL I T I N D B A D Q U I S I C I O R I S R I C I I NT E S DIRECTORIO Ing. Rall5n Treviib Treviik> Director, F.A.U.A.N.L. I~. J~ w.s t.ant6 Galván SUb-Dl.rector Admnistrativo F.A.U.A.N.L. Ing. PDgelio Salinas Pa:iríguez SUb-Director Académico F.A.U.A.N.L. Lic. Raúl J. MJya cantú Jefe de Biblioteca F.A.U.A.N.L. De Adquisiciones Recientes _:-::.. . . 1 - 1 ~ - ~ - - IMPRESION Departamento de lq)renta de la F. A. ' u. A. N. L . Biblioteca "Dr. Eduardo Aguirre Pequeño" IK>LEl'IN DE ~SICICl&S ~rl!Nl'ES, puhlicado por la Biblioteca "Dr. F.duardo Aguirre Pequeño" de la Facultad de Agronanía de la Universidad Au.t6nana de M1eYO teón. Con mia periodicidad bimestral, se distribuye gratuitamente entre~ cammidad, con ningún fin lucrativo, únicamente con el propósito de difundir el material de reciente adquisición contenido en las colecciones de la Biblioteca Con un tiraje de 25 ejemplares Portada: Libro y IDgotip:, Bllaa Melchor RDdrlguez cual.quier infoI111Ci6n relacJa,ada con este boletín, dirigirse a la Biblioteca de la Facui.tad de Agrama de la thiversidad Aut6nala de MJeYO ta5n, Apartado Postal 358 C.P. 66450 de san Nieolú de los Garza, N.L. Personalll!nte, carretera "?mzua-Ma- Para rln Kilc:aatro 17, en Marln, N.L. �I ND I C E ADQUISICIONES RECIENTES EN PUBLICACIONES PERIODICAS AGRICULTURA Advances in Agronomy . . . . . . . . . . • . . . . . . • • . . . . . • . . . . . . • . . • . . . . . . . . . . . . . . • . Agribusiness Worldwide ... .. ... . . .. ... ... .. ... . . .• . ... . •.. .•. .. . ..... .. .. . Agricultura de las Américas .. . . . . . .. .. . . . . . . • . . . . . . . . . . . • . . . . . .. . . • . . .. . . Agro-Ha landa . . • . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . • . • . • . • . . . . . . . . . . Agro-Síntesis ................. , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Agrociencia . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . • . . . . . . . . . . . . . . . • Agronomy Jou rna l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . • . . . . . . . . . . . . • Ag ronomy News . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • • . . . . . . . . . . . . • Gaceta Agrí co 1a . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . • . . . . . Journal of Production Agriculture .. .. .. . . . .. .. . ... ... . ...••...... .•.•.... Pennsylvania Agriculture News .. . . .. .. .. . . .. .. .. . . • . . . .. .. .. . .. . .. .. ... . El Surco . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . • . UANL Facultad de Ciencias Forestales. Reporte Científico .. .. . .. .. .. . . . .. . Universidad del Zulia. Facultad de Agronomía. Revista ...••. .....•.. ...... Wo r l d Fa rme rs • Ti mes . . . . . . . . . . . . . . • . . . • . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . 1 6 8 9 10 11 13 15 16 19 21 21 22 23 24 AGRICULTURA - ESTACIONES EXPERIMENTALES Arkansas Farm Res ea rch • . . . . . • . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . Georgia Agricultural Experiment Station. Research Report .••..........•.•.. Georgia Agricultural Experiment Station. Special Publication .............. Texas Agricultural Experiment Station. Bulletin ........................... Texas Agricultural Experiment Station. Consolidated PR ...•........•....... Texas Agricultural Experiment Station. Miscellaneous Publication ....•...... Texas Agricultural Experiment Station. Progress Report •................... 25 26 27 27 30 30 36 BIBLIOGRAFIA Anima 1 Breeding Abstracts . . . . . . . . . . . . • . . . . . . . . . . . . • • . • . . . • • . . . . . . . . . . • . • . • 38 Bolet1n Bibliográfico Mexicano .......••...•........ . ......••••........•.•. 47 Irrigation and Drainage Abstracts .....•...•............................... 47 BIOLOGIA In Vitre Cellular &Development Biology •....•..•.......•.....•.•.......•.• 48 ECONOMIA Examen de la Situación Económica de México .. .. . .. .. . .. . .. • • .. • .. • .. .. .. .. . 53 Loui siana Rura 1 Economi st ...•.•...•.•.•.... , ..... , . . . . . . . . . . . . . . • . • . . . . . • • 54 El Mercado de Valores ........... , ........... ~·······,····· ......... , ............ 55 Problemas del Desarrollo .• , ..•••.•...•••..•.•..••... , •.••• , •••.. , ..••..... UANL. Centro de investigaciones Económicas. Boletín Bimestral .•.•..•••.••.. 56 58 EDUCACION . UANL. Dirección de Planeación Universitaria. Boletín , ..................... 59 �PLANTAS - ENFERMEDADES ENTOMOLOGIA Annual Review of Entomology ••.•.... ... . . .. . • . . • • • • • • · • · · · · · · · · · · Env i ronmen ta 1 Entorno l ogy .. .. .. . .. . .. . ... • . • .. • • .. • • • • · ...... · · · · · Jo.u rnal of Economic Entomology .. . ... . ....•.. • .. • • •, • • • • · • • • · · · · · · · · · · 6ú t> l b4 Pest Contra l . • . • . . . • . . . • . . . . . • . • . • • • • • . . . . • • . • . • . • . • . . . • . • . . . . . . . . . . . . . • . Phytopathology • • • . • . • . . . . . . . • . . . • . . • • • • . . . • • . . • . . . • . . . . . • . . . • . . . . . • . . . . . • Phytopa tho l ogy News . . . • . • . • • • • • • • . . • • • • . . . • . . . . . • • • . • • • . • . • . • . • . • . . . . . . . • P1ant Di sea se . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . SulTITla Phytopathologica . • .. .. . .. .. • .. • • • .. • .. .. . .. .. .. .. • .. .. .. .. .. . . .. .. 103 104 l 08 109 113 FERTILIZANTES ADIFAL . . . . . . .. . , . .. .............. . ..... . ...... ... .. . . . . , .............. . ...... . Fert1rnundo .. . . ... . . . ....•........ .. ...•... . . . . •. • • • • • • • • · • · • · • · · Solutions . . . . . . . . . . . . . ... . ......... . ... . . . ... • • • • • • • • • • · · · • · · · · · · · o 68 69 GANADO American Red Brangu 5 Journal . .. . . . . . . . . . . . ... . . . . .. . . • • • • · • • • • • Animal Research and Developmen t . . . . . . . . . . . . . ... ............ • Australian Hereford Quarterl y . . . . . . ... . . . . . . ••... . . . .... •· · • • · Journal of Da i ry SL1ence . . . .... • . . . . . .. ... . . .. ....... . .. • • México Hol stein . . . . . . . . .. ... ... ..... ..... ....... . ... .. . . Porci rama . . . . . ..... . . ..... . . . . ... • • • • • • • • • · • • · • · · · · · Sma 11 Rumi nan t Res earcti . . . . . . .. .. .. .. .. .. . . ... .. ....... .. . .. 71 72 13 77 79 80 HORT IC UL TU RA ASHS Newsletter . . . . • . .. . . . . •. . . . . . . • . . . . .•• , . . . . • . • . .. . . . . . American Socie t y for Horti cultural Sc ience. Jou r nal . . . . . . . . . . . • . . . . HortSc i ene e . . . . . . . . . . . . . . . . . . . . . . . . . ....• . .... ... , • . • . . . . . . . . . . . dl 82 84 IR RIGA CION ASAE Transa ct , on s . . . . . . . . . . . . . . . . . . • •. . . . . . . •. . . . . . . • . . . •. . . . . Ap pl1 ed Engineering 1n Agriculture . .. . . .. .. • . .. . . . . .•. • . • . .. • . . . .. . . . . "8 90 MULTI DISCIPLINARIO App 1i ed Geography and Deve 1opment ..... . •...•.... . .•..•.•... .. ..• . . ... Estudios de Asia y Afrira .. .. • .. .. .. .. .. • . . .. • .. .. . .. .. .. .. .. .. • .. .. . . 92 Fa e e tas . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 95 La Recherche • • • . . . • . . . . . • . • . . . • . . . • . • . • . . . . . . . . • . • . . . . . • . • . • • • . . . . . . 93 NEMATODOS . Nema trópica . . . . . • . • • • • . . . . • . • . • • • . . • • . • . . . . . . . . • . • • • . . . • . . . • . . . • • . . . . . 99 NUTRICION . Cuadernos de Nutrición •••••.•••••...•••••• • , •... .. .••• , •••• • •••.•.••.. 100 PASTOS Journa l of Range Management • • . • . . . • . • • • . • • • . • • • . • . . . • . • . • . . • . • • • • . • . . . . . Ra ng el and s , ....................... . . , •.• " . , •...•.•.....• " • , • . . . . • • . • . . . . . 101 1O2 SUELOS . Soil Science Society of America Journal 114 �ADVANCES IN AGRONOMY ( ·oN n -:NTS \ 'I Vol. 42 1989 CONTENTS 111 CONTKIBl rt OKS . . . IX PRt.,A<:F . xi IV V VI. l. 11 . 111 IV . V VI BIOLOGICAL EFFICIENCIES IN MULTIPLE-CROPPING SYSTEMS VII Charles A . Francis VIII. lntroduction . . . . . . . . . . ........ . lmponance of Muluple-Species Systcms . Efficiency of Resource Use by Multiplc Species Pest Management in Multiple-Cropping Systems Biological and Economic Stability of Cropping Systems Future Appltcations for Multiple-Cropping S)'stems References IX X. 4 7 XI 17 XII 2:, Xlll . ,5 Mukh an<l No-Till Farmmg fnr Diffcrcnt b :olo¡!&cal l::nv1ronmcnts Pros and Cons of the Nn-Till Systcm: Tropics ver:.us Temperate Zone!> Noninver.;ion and Mínimum Tillage Subsoiling as Con!>crva1ion Tillagc Conservation Tillage for Prohlcm Soils Why Conservation Tillage'! Environmental Pollution and Conservation Tillage Toe Systems Approach to Conservation Tillage and Supportive Cultural Practices ....... . . Soil Guide to Conservation Tillage . Research and Devclopment Prioriues Conclus1ons Refereno.;es 95 110 117 122 126 140 160 163 177 182 183 185 3t> MICROBIALLY MEOIATEO INCAEASES IN PLANT-AVAILABLE PHOSPHORUS SEEO COATINGS ANO TREATMENTS ANO THEIR EFFECTS ON PLANT ESTABLISH1\1ENT R . M . N Kucey. H . H . Janzen, and M. E . Leggett l. James M . Scott 1 11 111 IV V VI VII \ VIII rx \. 44 lntroduction The Sced-Coatmg Prm:es!> Coatings 10 Facilitatc Planting lnoc ulant Coaung~ Protective Coatin¡.?s. Nutnent Coatings Herb1cide Coatings Other Coatings. Treatment Processe!> Conclus,ons References .tX "5, S"q lV V VI Vil ÓI 70 71 71 7-. EN2YMOLOGY OF THE RECUL TIVATION OF TECHNOGENIC SOILS r: S. Kiss , M. Dragan-Bularda. and O . Pa~ca CONSER\'ATION TILLAGE ¡::OR SUSTAINABLE AGRICUL TURE . TROf-'iCS VERSUS TEMPERA TE- ENVIRON1\1c:NTS R :ttt,rn Lal 11 11 111 ln1 n.,u:.11.. 'J1)C < on~<:'í\Jllon l 1llagc:: and ~u~1am<1hl.: Agnculture lntroducuon . Sources of Plant-A va1lable Phosphate in Soils . Mycorrhizal Effe..:ts on Plant Phosphate Availability Phosphobactenns and Organic Phosphate Mineralization .. lnorgar1c Phosphate-Solubilizing Microorganisms . . Sullur Ox1dat1on and Roc k Phosphate-Sulfur Mixtures .. Futurc of Tc,·hnologies Refercn..:e~ 11 111 IV \' XI'> b<J VI VII Vlll IX X lntroduct1011 T , ..:hr"'/!Llm: 1 e, ; 110~ üni..: 1 e, hn, -~ ·n,.. T "'"" ;!c;nt•: 1, _tmugentc l cchnogcn1c T ed1nogen1t f echnoc,·.,:~· Tcc:hnr:,.:• n .:.: Soils Soi ls Soils Soils !)rnls Sotb Soils Soih So1h from Coa! Mine Spoils. from Powcr Plant Wastes from Retoned Oi l Shale from (ron Mine Spoils . from Mangancse Mine Spoils ..... . trorn I cad c1nd Zmc Mine Wastes .. ... . frnm Sulfur l\.line Spoils . . . .. . . from 1 ,me and Dolomite Mine Spoil!> ...... .. .. . fn>m l{efractory Clny M ir.e Spoils. . ...... . 199 200 202 207 209 220 222 223 230 230 252 253 257 2:-9 260 :!63 264 264 .... �~ '(lN l'ENTS "11 ('ONTFNTS VIII XI XII. XIII XIV XV . rechm>genll' Soih. from llcntonuk Clay Mine Spoil1- ............. . Tcchnogemc Soils on SanJ OpencaM Mine Floor Dnlt and Spoil!, .. . Technogemc Soils trom OvcrburJens Remaining after Pipeline Construction ............ . .. . .................. .. .. . Recultivation of So1ls Remaining aíter Topsoil "Mining" ......... . Concluding Remarks ................ . .......................... . Rc:fcrences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..... . .. . 2<>ó ~()7 V 2(,9 272 272 274 BREEDING ANNUAL Medicago SPECIES FOR SEMIARID CONDITIONS IN SOUTHERN AUSTRALIA E. J. Crawford, A. W. H. Lake, and K. G. Boyce EFFECTS OF NITRIFICATION INHIBITORS ON NITROGEN TRANSFORMATIONS, OTHER THAN NITRIFICATION, IN SOILS U. 111. IV V. lntroduction . . . . . . . ........................................... . Plant lntro<luction: The Basis for De\-clop111cn1 ................... . Plant Brccding: Thc Creatioo of New Genctic Combinations ...... . Preservation and Commercialization ........... . .... . .......... .. . Scope of the Future . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ......... . ... . References .................... .' ............ .. .......... ... .... . 399 40~ INDEX .. .. ................ . . . .•................... • . ... . ............. . 439 l. 11 . K. L. Sahrawat l. 111. lntroduction .......... .. ............... . ................. . ..... . Effccts of Nitrification lnhibitors on Physical and Chemical Processes Relevant to Nitrogen Transfonnations .................. . Effects of Nitrification lnhibitors on Biological Nitrogen Transfonnations .... . ...... . ....... . ................... . Othcr Effects .......... . ....................................... . Perspectivc~ ................................ . .................. . References ................. . ........................... . .. . ... . .178 -~8'i 389 Protopl.i~is Ovcrvicw and Stra1cgic1- for 1hc h1tun: Rcfcr.:ncc, VI 219· IV V 280 416 431 433 434 290 303 305 306 N COMPACTION EFFECTS ON SOIL STRUCTURE Satish C. Gupta, Padam P. Sharma, and Sergio A. Defranchi l. 11. 111. IV. V. VI. lntroduction .. ·. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Soil Structural Parametcrs ...................................... . Mechanisms of Soil Structure Changes <luring Compactioo .. . ..... . Guidelines on Water Contcnts and Mechanical Stresses Conducive to Irreversible Changes in Soil Structure .... . .......... . Summary ................................. . .................... . Future Research Needs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Al'm TISSUE CULTURE IN RICE IMPROVEMENT: STATUS 3 11 312 328 331 335 337 337 POTENTIAL Satish K . Rain a 1. 11. lll. IV. Introduction . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Embryo Culture........ . ........ .. ..... . ... . .. . ........... .. .... Anthcr, Polleo, and Ovary Cultun.: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Somatic Ccll Culture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . 339 J41 341 366 VI C'ON·t t-N I'\ ADVANCES IN AGRONOMY Vol. 43 111 IV 1990 V CONTENTS CON l'RIIH.! 1 ORS. ix PRl::.f-A(.l' XI ..... JV v. VI. VII l. '.! 2 4 .... . .. . . .. ... . . . ........ . .. . . . . . ............. . . .. . . . .. .. .. . .. . ................ . ,,f l'ulat,ve l 1:oi" Con.:lu"on, Referen.:e, 11 ~ 144 14X 14<> Rod J. MacRae. Stuart B. Hill. Guy R . Mehuys, and John Henning J. R. Caradus lntroductioo ..... ... .... .. . .. Structure aod Distribution Dcvelopmenl .. . .. . . .. . . .. . .. . Function ............ ............ Environmental Effe :.:ts .. . .. .. Genrtic~ and Brcediog .. .. . .. C,,ncludong Comments .. .... References . ... . mcnt ,,1 lhc <. on1, ihu11on 10 Ytcld Re-.,>1nmcndation, FAAM-SCALE AGRONOMIC ANO ECONOMIC CONVEASION FROM CONVENTIONAL TO SUSTAINABLE AGRICULTURE THE STRUCTURE ANO FUNCTION OF WHITE CLOVER ROOT SYSTEMS l. 11. 111. e, 111.:al A,,e" ......... . .. 7 19 11. 111. IV v. VI. VII. ::'.'-.1 36 lntroduction .. .. ... . . . . .. . . . . .. . . . . .. . . . . . .. . . .. ... Att11udes toward Conversion and .Rat,~male . .......... .. ...... . Length of the Conversion Period .. . . . .. . .. .. . ..... .......... .............. . Key Elements m Developing an Action Plan Conversion without Animals ......... . lmplications of Widespread Conver~ion Conclus1ons ..... .. References . . . . .. . .. . .. .. . .. . . .. .. .. ...... 155 159 160 161 184 186 190 191 r PLOIDY MANIPULATIONS FOR INTERSPECIFIC GENE TRANSFER SYNTHETIC PLANT GROWTH REGULATORS M . Halmann l. 11. III. IV . ' v. VI. Vfl l. lnt roduction Auxins .. Ethyleoe G1bbe1 ellin~ Cytokinin~ ....... .... Abscisic Acid . Othcr Plant Gn>" th R-,gulator, Reference~ w A. K Singh. J . P . Moss. and J. Smartt 41:\ 60 64 11 111 I\' \ 68 ll3 l ntroduction . .. BaJT1c1, to lnterspec1fic Hyhrid1zation Diplo1d and Polyploid Crop Spccie~ Appli<.auon of Ploidv Mampulat1on, . Conc lusions. Reference~ . 199 201 207 208 232 234 90 ..... .. .......... 93 FLATPEA (Lathyrus sylvestris L.): A NEW FORAGE SPECIES? A COMPREHENSIVE REVIEW 98 J. G. Fo<:ter A CRITICAL EVAL UATION OF TRAITS FOR IMPAOVlfJG CROP Yl!:LDS IN WATER- UMITEC' ENVIRONMENTS M 11 M I udl0w and R . C 11 Mucho-.- l111ruduc11 uP 10- Fn,1ncwor"-, le·· \ , , ... ..,") llh! thc- \. 11 ue n fl n11tc.. 110 V lnt, oduct,on Agr ,c11•1u1 al 11,~tor~• lt l A~r 1C: llltu1 a : lmpé.LCl 1\ ~.,o,.,ni ...a l Dc~cnpctoil 'v VI VII E:.n"ironmc ntal Ver,:illht, ' ultiv.. rion. nd Ag1icu llurnl U ,e Qwoltt} C'harac t t: n~t,c, ••I fl htpea F n1a2c . .. ··· ···················· ········ . ······•·· ....... ···················· .... ················· ········ ······ 242 242 244 244 248 252 261 �cor,,, i: N rs VIII IX. vii Nonp1 ..1c111 ,\111111<1 ,\uJ {\>11,titucnt, Pcr~p.:.:11v,•~ .. ... .. ... ... .. .. .-. . . . .. .. . ....... .. ..... ........... .. .. ... .. .... ...... . Rcforem.:c~ . .... . ... .. .... .. ....... ... .. ....... ... ...... ... .. ... ...... ..... .. .. ... ... . ADVANCES IN AGRONOMY '.!t,7 Vol .44 301 CONTENTS 3(14 PREFACE . . ........ . .................... . ........... . ... .. . B. T. Kang. L . ReynolJs, and A. N . Atta-Krah l. 111. IV. v. VI. Vll vm. IX. X. ix xi CONTRIBUTORS . ................................................ . ....................... . ALLEY FAAMING n. 1990 lntroduction ....... ............................. ... .. Tree, and Shrubs in f;illow Sy~1ems .. ...... ....... .... .. ... .. Development of Alley Croppin)! ami Alley Farming. Hedgerow Establishment ,tnd Management. .. . Benefits for Crop Production .... .. .. ....... . Bcnefits to Livestock ......................... . . Economic A~pects of Alley Farming .... .. . .. .. .... .. Social Acceptability .. .. .. . . . .. ... ..... ..... ....... .... .. ... ........ ...... . Research Needs . . .. . . . . . .. . .. . ... .... .. .... .... ... .. ... ... .. ............. ... .... . Summary .. . . ...... .. .. .. ... ....... ..... ... ....... .... ............ ........... .. .. .. .. Rcferences .............. . .... .... ... ........... .... ........ . . 316 318 320 324 333 340 346 348 351 352 352 VARIATION IN TIME OF SEEDLING EMEAGENCE WITHIN POPULATIONS : A FEATURE THAT DETERMINES INDIVIDUAL GROWTH ANO OEVELOPMENT L. R. Beajamin l. 11. 111. IV . l 2 9 20 21 FORAGE TREE LEGUMES: THEIR MANAGEMENT ANO CONTRIBUTION TO THE NITROGEN ECONOMY OF WET ANO HUMIO TROPICAL ENVIRONMENTS 361 fNDEX lntroduction .................... ......................................... .................. . Factors That Inlluence Time or Seedlina Emergence ......................... .. lmportance or Variation in Time or Seedling Emergencc to Crop Development Conclusions .................. ...... . . References Graeme Blair, David Catchpoole, and Pctcr Horne l. 11. 111. IV. v. VI. VII. VJII. Introduction ...... . Spccies of Useful Trce Legumes 27 28 29 34 Agronomic Peñormancc of Tree Legumcs ..... ~--. ............................. .. Trce Lcgumc Lcaf as Animal Fced ................................................ .. Management of Tree Legumes ......................... .............................. . Nitrogen Yields of Material Harvested from Trce Lcaumes ... .... .... ..... .. Nitrogen Recycling via Leaf and Excreta ................... . Conclusion References 36 45 46 49 so STATISTICAL ANAL YSES OF MULTILOCATION TRIALS Jose Crossa l. 11. lntroduction........ . .. .. ... .. ... . Conventlonal Analysis of \ ·anance ............ .. ... . SS 51 V C'ON rENTS <'ON1 I· N rs VI 111 1\ V VI VII VIII 61 Joint l.mear Re~r"'"'"'" " { ·ro~sovcr l111craclion~ . Mult1variatc Analy,.cs of Mul1ilocation Trials ,\MMI Analys,~ Othcr MethoJ,- of Analysis General Con~idera u"ns and Conclus1ons Referencc~ Conclusion~ ,md F.p1loguc References V 68 70 81 82 Mark B. Peoples and David F. Herridgc 11. 111. IV . A . B. Damania V VI V ll. lntroduction ...... .... .. ... . Evaluation of Culuva1ed Wheat . Evaluation of Cultivatcd Barley ........ .. .. . . . . . . .. . . . . .. .... .................. . Genet1c Resources from Ethiopia . . . . . . . .. ... .... .. . E valuation of Wild a nd Primitive Fonns of Whcat a nd parle y ...... ..... .. . Oocumenta1i0n of Genetic Reso urce:, .. .... .. ..... . .. ... .. . ........ ..... ... .... . Summary and Con.;:lus10ns. . . .. ... ... ..... .... ...... . ..... . . R{'fcrences .. 87 90 v. VI. 93 9~ ~ IV V VI Betty Klepper and R. W . Rickman v. 113 éarly M()del~ 114 De :,irable Model Feature ~.. Mudel Compo nenls .... Sume Exis1mg Rool Growth and runc tion Models ... .. ... .. ..... ... ... .. .... . Limitations to Development o f Root Growth Mode!s ... ....... ... . Rcfercncc~ . 115 128 n, 11. 111 IV V !I { \. 190 202 216 216 lntroduction Distribution .. . Collection .. .. ... ............. ........... ..... ..... .. . .. .. . Evaluation .............. .. .. .. ... . Concluding Remarks ... .. .... . .. .. ... .. ..... . Referenc es 225 22d 2.i5 245 253 253 Lloyd R. Nelson and Da vid Marshall 130 \ . U. J .a .u ndc - J>ddd 111 177 BREEDING WHEAT FOR RESISTANCE TO Septoría nodorum ANO Septoria tritic i 118 GENETIC MANIPULATION OF THE COWPEA (V1gna unguiculata [L.] Walp.) FOA ENHANCED P.ESISTA NCE TO FUNGAL PATKOGENS AN O INSECT PESTS VI. . .. . 158 A. Edward Percival and Russell J . Kohel MOOEL!NG CROP ROOT GROWTH ANO FUNCTION lnt roductwn lnsec t Pc~t~ Fungal Pathogen, . T1ssue Culture- Tec hnot,1¡,n 156 107 11 . 111 . IV 1ntroduction . lnt.-oduction. . ......... .. ..... .. ... .... ...... ...... .. .. . Me1hods of Assessing N 2 Fixat1on .. .. ... ..... . N~ Fixauon in Legume Production Systcms .. .... ..... . Contribution of Legume N to Plant and Animal Production . ..... ..... ...... . Stralegie,- to Enhance N 2 Fixation .... ... ........ ... ...... .. Concludmg Rcmarks ..... .... . .............. .. ... .. .. .. Refcrences . . . . . .... ....... ........ .. ..... . . DISTAIBUTION, COLLECTION. ANO EVALUATION OF Gossypium 102 105 l. 11 111 150 NITROGEN FIXATION BY LEGUMES IN TROPICAL ANO SUBTROPICAL AGRICULTURE 80 EVALL'ATION ANO DOCUMENTATION OF GENETIC RESOURCES IN CEREALS 1 14'1 76 l. 11 111 IV víí 133 lntroducu on . . ldcntificatm, of Resistance . Pdthogen Variation.. . . . ... . .. . . . Genetic~ of Resistance .... .. ..... . Sourccs of Re•c1stance ...... . Di!>CU~s tc ri and Conclu~ion~. Refere ricc-~ 257 258 26!! 270 272 272 274 139 141 142 lNDEX 279 (.TI �!NE§ D\VIDE ---- - 1 1 No. 7 Vol. 12 . NOVEMBER/OECEM8ER1990 ------------- - - 111 1 1991 EDITION No 7 Vol 12 l ht:- ¡1.19 ¡ • HrrlJ ll\l r. L,neril' ~ 11 L'('11r ,t•tJ ' 1 .,·,tOL~ ,iiÍ ' L 0 flll'd .in rni 1• ,IC'.d 1991 rn,uu,:t •~; pn,OllCb rL p1, · l \ líl thc- 11h·lud,_ th 1cume11t'i 1"1tl·d AY , ' ' , , , .. t , Evaluating hatchery management Ho-... to monitor and 1mprove egg fertiliry and hatchabiliry GRAIN STORAGE ANO HANDLING ·. : ~ 1 26 Upjohn announces product approval M.G .A approved far uu b) U S. agenC\ 11 1í L"' ' l\.'.V. hee· t"ade i1''" t)k' .A l'f'IL': ,k,,·ri pt11)fl 1.)! LÜL \u; 1p11l.'r 1 ·"! .k, ,.:L 11 1" b 11 v.11• \Jurul b,l.111 • nf thr tra<le 111 llllrtlLUltural p11 1duch 11, thme .1111 1pa111t-, J<.h--:rt1~ing ,rlll)\1lítng l'1>tnp;1t1y 111 \ t11d'1 oc~111:- 1 L,líl 111 lnun<l 1 n l)l 11 l':t)!'• u 1 11· puhlt,~ld ! )L~l'" l1ll'! lllllf ,. : .. : ; . i i .,, ' •• ------------ 27 11, ,, ·,111 < re, or<I ~ · , 1 28 Growing temperate truit in the tropics Alternative crops are suited to many mountainous regions t 11111¡J11f <' ,¡,e·,,, - - -- - - - - - - - - - - -- - - - - - - - · - -- ---- - - -- _! •111(/',\ t'l/1 Cl//lt/:_:1 Sugar ,,,.,, 1 \ 30 Red Mea• Porl ,/, • , (,,,, Cl/11'/' ~1111/1 ., / /iul.,tt' /' ///'/( /'\ ,t ' //, 1 l ff ' /J/ot/111 ,,,,,. 1111 , ,,.,, 1 31 c·.1¡11111, Lart:1· ,,,,, -~, ¡1rn.,1,n mtlk ¡1r11tl111 1 Poultry Meat Hn,,f<,, . <1! , ,,1111111.1-. 1'/1'1>11g 22 Coffee ¡,," e ,,,,1111h· 1)/111 1/ 11 \!' 30 Milk 15 Oilseeds 18 Horticultura! Products l<a1"" .!1'111• th ratl' ~c'<'II 111 ,·egetat,/l'.\ Photo courtesy o( Pas Reform R. V., leúdam, the N ether/ands. el 1:.., Maiz¡:, 1 ,,,, . ' l 11d111g 1/0('A \ . /171/11 '\, 1 JJ 1t 1',1 ' 1 11 1 Rice t 6 EDITOR'S LETTER 11 PRODUCT RESOURCE: POULTRY 31 NEWSLINE 32 CLASSIFIED ADVERTISl~G 23 Cotton \\·"-~at ,.,:,ptl<', kc,'I' 1 ,., 1 Rodenticide provides a cosr effective and \aje m!'thod of rodent control 4 \,\',,,,c/1,1,'c L·urnnh.:rual h1irt1cu11ure compn~o 1 26- -Klerat rodenticide- ~ , ,.,,11111c1, 11, 1111m 23 Aquaculture nourishes protein demand Fcsh anr shnmp farm111e, t< ~row in ,mportanc e OEPAR,TMENTS ' . , , ~ l'hl· ,e, both tht' tri , ,. • 13 Rodent control in grain storage units Strucrure design. sanitation ami direcr ( untrol merhods are examined CROPS Rt'-.eard ~en 1re ni' thl' 11,: :u,,} ,'lltl i•>ll d t\ , ,r!,/ fl11t//11,, -~ \11¡,nl1er Pro,1/ ·• 1 1Ail l 21 Combating hea1 stress In highproducing dairy cattle Shade and artificial cooling syster1J prodde comfort and enhance rroductivity ------------------- TECHNICAL PROFILE ,1111-. • ·11• !)U~• tu.11101 · !lt, :·11• 8 thL' prepardtl• •!) uf thl'~l' lfl ti)l i CPrl\lmtc \ ..tluat11i.: :-.tud) lllt v., 1 rld Combating hea1 stres~ SPECIAL REPORT: POU b: u,eu ltaJt' ano¡ lid:', º' ,~ ho rl' 23 Aql.Klc ulture \lfl'- lllnpl11lll ',1lUH '1' ~tall-.lll' ..tre pn: Li..l ll:;!\lílL lkrartmen! ot i\~nl·ult.11L' a 1H1 , nmmud11v ..,pec1alish .. . \, 11,,vc '., 8 Ha,, her. management l :,l L dll..' ~ llíl'.'' ..,l,11 . •111J p11,.1tl' ,. 1 \Hn¡,t" '' /J,, ,' le, prov10~, niark:1 1:d,11, ,n <'l. World Our/001 c\'. ·, e o, <1n 1101ed ;11 aro/)!( a., 34 Supplier Profiles u,I f)t . , . ., n111, 1 �- 8 - ~~ r- ¿Por qué esta edición especial? Edición Especial 1990 - Año 39 INDICE Pog,no PROLOGO Agro-Holanda .t0 anos 11951 ¡9q, 3 1 GENERAL - Dreno¡e subterroneo en Holanda 4 ¿Por qué esta edición especial? 6 Mens~je del Presidente de GIFAP 4 SECTOR DE ALIMENTACION Y ARTICULOS ESTIMULANTES La carne holandesa El queso de ove¡o holondes Catálogo de lo Ferio .lnternolionale Sussworen Messe· Productos ogr 10s de mesa holandeses 7 8 9 Q SECTOR AGRO-INDUSTRIAL 8 GIFAP y sus objetivos 12 GIFAP en América Latinét SAP cnor la vaco ideal por computadora Los invernaderos holandeses son famosos en todo el mundo Fabrica experimental poro lo depuroc1on b1olog1ca de esliercol y aguo Acabo de aparecer 'Biotecnolog10 poro pequeños campesinos en pa1ses en v10s de desarrollo' 11 13 14 15 19 Gráticos para seguridad 22 Educación y formación de instructores 24 Protección personal en cli• mas cálidos 27 ¿Cuán seguros son los plaguicidas modernos? 34 ENSEÑANZA, INFORMACION, INVESTIGACION lnshtuto paro lo Mer on1zac1ón, traba¡o y edif1c1os (IMAG) Cultivo de plantos ornamentales en ei Deportornento de Cultivo de plantas honrcolos de la Universidad Agrónomo de Wogeningen Educoc1on A.gncola inter"loc1onal en Holanda Impacto ambiental de los plaguicidas Sto Congreso oe lo Com1s1on Internacional sobre lrngac1on y Drena¡e Keukenhof Conferencia de la FAO1f d ando sobre ag11culturo y medio ambiente - Días de lo Horhculturo de L1empde - Exhibición Internacional de Embalaje y Conferencio M undial sobre Embolo¡e Congresos en Holanda Segundo Trimestre - - - - - - - -- - - - - - El empleo de nombres comerciales no 1mpl1co lo oprobac1on ni constituye el oval del M1nrsteno Holondes de Agricultura, Naturaleza y Pesco. 43 ¡Use correctamente los plaguicidas! 48 Notas breves Poro 1nformoc1ón general sobre lo Holanda agrario, puede dingrrse o : Redacción de Agro-Holanda Ministerio de Agricultura, Naturaleza y Pesco Aportado 20401 2500 EK Lo Hoyo - Holanda Telefox: 31 - 70 - 3477459 .. 4 AGRICULTURA de ,_ AIIERICAS Edict6n Especial 1990 17 18 ACTIVIDADES Controlar las gotas para controlar los costos 40 16 Agro-Holanda 1-1991 20 20 21 22 22 23 1 -l 1 �- 11 - !U - -sin: is A G R o e I E Ne I A A VISION EMPRESARIAL DE LA AGRICULTURA. LA GANADERIA Y LA AGROINDUITIIIA' PUBLICACION MENSUAL DE EDITORIAL AIO DOS MIL No. 76, Abril-Junio 1989 JNDICt Pág. l 'I{ l•:SF.YL-\ t :101\ 7 IJL L \ l'IWIH (.( 10\' DEL P•\t: \SITOIIH: /Ji11cl11w11imorph11 N1os1,-"._,J ln11p.iw11d1110 \SIi \1 EA 1) 1 m \tl•:.\'Oí'TEH •\ : IIHACO\ IJ)AE) SOBH F ·lna~,, l'fllw /11J1•11., U 11-:\\ tDI l'TEH ,\ : TEPIIH ITI l),\E 1. Fluvio Antonio Li1 11a1 t'' Porli 1o. lli1m11 ll1a\n \lojira. f.clina Llandl'ral Cúzare~ y Jusé Luis Carrillo ~Ú1H'hrz I.\CHE\11-:~TO EOITOH j Feo. Gonúl&z Wgo ~0000 ASISTENTE lrig. A;',eac SNnt Colln GAANOES Rf:PORTUS lng. C.r1os Manuel C-fl01 REPORTEROS llvZ Ma del cam.n .\lalc6n LIC Ma. T...... 0r1iz Campa- 1nQ W7 Ad1oane ~ a R. ~ llelto W1 f•MCIICO Trajo Mejla 1./NZ SaJ,,-,,do, T - CanlHo MIZ •·•· • Sáncher Gul~r Fundada en 1971 • Diciembre de 1990 SECCIONES FIJAS ""' ""'.,.°" JEFE DE llEOACCION ceon11100 ~•ert,nez Aeo4yo Affi E Y PROOUCCION p..., Mat1"' d.i Campo J>J6é ,i. J. Lópet Gaapar ,-.o,,PQS,CION ElEcmoNICA 6 9 49 58 Cartas Editorial: Dependemos demasiado del temporal Mercados: Los precios irritan a los agricUtores Noticias de empreus y pa'lonat '>na C.,ti.Jlo Cruz A,•• E.i.na ChM1 MoclNUf!MI f 01 OMEC,.NK'..A Mauro Anoyo Gonzálei ,~tGJO t'W!rnández Oa"4n Rfi>Rf ',Elll'ANTI:S S.rq•c Zublti. IAZ "4~0IO''fy 91 (83) 38--19--,17 ~r, ~IC10 Huerta 1A (, ullfc .. ~,, o' ~'. (971) 2~7-27 _. ·oo,~ Gon1.>let lfllgo ,.-e ,.oah 'el 91 (17) 18-14-14 '•l. ,-:,• " ',\' l'CS MIL. S.A Jlflt~ , r-: GENERAL •ng Juan Feo. Got\záler lfl,go 'tí .:r- COMEACW. - ... laude Cn.hiez t,t f'JI ... e, t ,vi~' ~ ... c:1 ,,, ,, ,, l. .,_,tt TRIGO / INFORME ESPECIAL 12 -13 19 34 • REPORTAJES/ ENTREVISTAS/ ARTICULOS ,, ·.dezJAdminltlraclón ~ue,... ~ 41 ._,ICl¡..ACl()N •Aa c,,t CacmN\ í uentes R N• urac ~•• A. de Reyes "· l•~-~ ÍIOJO l.ópez / da, r fi,I Hde,. Femanoo Puga~ ."' 52 Semillas: Nuevo cártamo para el Noroeste, La Laguna. Tamaulipas y Michoacán Regiones: Los ejidos maiceros de Ameca ganan dinero pero son muchos beneficiarios G ,rn,no Zmancla Oaomlo AGRO-SINTESIS. La revlsia agropecuaria nacional M envía cada "'" a 13 inll agricultores, lecheros, productor• de carne, porc:tcutlores, avicultorea, agrónomos, ~ V91erlnarios, distribuldofes de Insumos y proceeedor" de productos agropecuarios de México y en el eñanjero. La euacripd6n anual (12 números) tiene un c:oet~ de 75,000 peso. mexicanos (Al extranjero 41 dólarn USA). El . , . . . , ..,_ un COS10 de 7,0IXJ pesoe (Al el111enfero 4 dólar• USA). Ejemplar• etruado9 8,000 peeoe. Aulorlzada como oorreepondencla de Segunda a.. por II Dkecdón General de Correos, con oftclo No. 2115, upecllente No. 091.70.125, de fecha 14 de marzo de 1175 y IIÚlnao de contJol 1728. Ollcinas Edhorlaln, Adllllnlstraüvn y de Publlc:ldalll: lndianápolis 70, 0381 O, lláioo, D.F. T._ Clrc:uladón: 523-9912; PubUldded: 52M376; Ftedac:dón: 523-3007; Dirección: 543-07-1 O. Revistas •soclad•; AGRO-&INTESIS, CEBU, SINTESIS PORCINA, SINTESIS AVICOLA, SINTESIS LECHERA, GANADEAIA INTENSIVA Y HORTALIZAS, fRUTAS Y FLORES. • 1982. Edilorief Año Doe MI, SA Prohibida su reproducción, en cualquier forma. 9 23 st·:--n:PTIBll.fl)i\l) lll Fl-:HE\UAI. ,\ 11\SE<:TJCJ])A'- E:\Tlff LOS INSTARES LAHVALES DE Gl SA!\O COGOI.LFIW DEL !11:\IZ S¡mdo¡1tmi frugiperda (J.E. S\IITll1 tl.EPIIHWTFH\ ..\()('Ttll>-\E t. J. Lo11r,·pciú11 Hudrí_g11r1 \laciel) \11µ.c-l La~1111C·~ T1·jt•da . \(TI\ 11) \ll JH: POL\ O~ ~11\FIL\LES I' \H \ EL rmtn \TI•: m: Pro.~tepha,ms 1r•111ra1u.~ 1 IIORi\ 1 y ,',i111phi/11 ., :.eamais MOTSClll 'L~KY. J:'.\i \!AIZ ALMACE\ \Tlü. Hus~rin Sánc·lw1 \rioyo, \11µd La ~1111t·~ Trjrcla y Ct-lina Llandrral Cázares ·\ \ \l.l~IS TO'\!COLOCICO llE l.\~ REGIO\f-.S :\LGODO\EHAS DEL VALLE lll·:I. ) A()t"f Y CO~T·\ nr-: lft-:H\10Slí.LO. ~O!\., i'\11-:Xlf.O: FL f.ASO DEL l'ICl nn f)EL \1.(,()1){)\ .l,11lwnnr1111s r-ramlis BOl!F"IT-\l\ (f.OLEOPTF.RA: 1 1.IO\l])_\F ) . .l1w11 .lo:-(; Pachrf'1I CO\arrnhia•. ·\n¡:rl La¡runr~ Trjeda Crlinu Llan<lt--ral Cíizan·• c.rnn 47 y 59 ~l'~CEPTIBILID.\D DE .-l1111slr<'phr1 ftuÍ<'ns LOE'\'\' ! IHPTEH \ :TEPlíHITinAE) Y 1 ~L S PAHASITOJl)FS J)iac/111.,mimnrp/111 ( Hi,,.,,rr<'s/ longicandflta (ASHM) IIY\IF.l\/OPTF.H.-U m \Ul\'lll\F Y Srn1homn~plmum intlirum 1SJLV) (HYME!\OPTERA :EPI.OPIIJ])AF. l \L \l.\LATIO\ E\ EL c;;n.:u,. Catu rino Prra!e!'. Scµovia, lliram Brarn Mojira. JM,; Luis C:arrillo Sánrlu·l y Jr~ús Romero Nápoles . AgueyolAedac:c,on .a -npc,/Alta y Produc:c.on , ~ ~ l 1:a,h {'k,s/CobfanzaJ '4 Diez preguntas clave sobre e: futuro del trigo Estadísticas: Los agricultores japoneses, árabes e italianos reciben mucho más por el trigo que los mexicanos Cinco ton/ha: tope de cosecha: Trigo: existe tecnología para superar el estancamiento productivo (1) Nuevos trigos de 7.5 ton/ha Jt. 'Jf:<'AfUAI.IENTO tJ'.H•,... ez va,,,.,. se C:O;\TBOI. BIOLOCICO El\' L..\ \SOCI \CIO.\ \IAIZ-CALABAZA EN .\IO\TECILLO, \JF:XICO. Eduardo Carrillo \ ¡rnilar. Hiram Bravo \1:., Jrsú~ Ro111no \ .. JMé \11!011io ~a11tizn H. r Hufa!'l Hodríµ11C·z \l. . \1- ll)OS) 77 ~rSt:F.PTIBILIDAn ,\ JNSF.CTlf.mAS DF. DOS <:OLOT\!JAS DE L<\RORATORJO l>F. '1'0SCA MF.:XICAN .\ DE LA FRl1TA A11us1replw lurl, ns (LOEW) (J)JPTF:HA :TEPHRITIDAE}. David Mota Sánchez, An.!!rl La_!!nnt'~ Tcjrda, J. Concrpción Rndrítr11ez Mariel, f.elina Uanclnal Cázarr~ ~- An¡!rl ~lartínez Garza . ATRAYENTES VISUALES Y OLFATARIOS Pr\RA Anns1rc•phfl lndrn~ LOF.W (DIPTF.RA :TEPHRITIDAE Y SlT PARASITOJDF. Diachasmimnrplw (Biost<'f<'s) longicuudata (ASHMEATl) (HYMF.~OPTERA:BRACO\'ID-\1 , í.., rlo~ Lui~ Rodrí:ruez Valvrrdr. Hiram Bravo '1ojil'a, Jorge Vera f.raziano y Jr~ú~ Romrro Nápolrs ATHACf.lON Y PF.RSISTE:'if.JA DF: CEROS TOXICOS P<\Hr\ 4naslrPpha /11,lt>11.\ LOE~' (DIPTERA:TF:PHRITIDAE) v Diacha.m1imorplw /,,n¡ácauduta (ASH~1) IIIYMENOPTEHA:HHAC:ONJDAF.) EN MANCO. Gcran-ln Am,, ! :11azos, Hiram Uravo Mojira. José Lui$ Carrillo Sánchez y Héc-tor Gonz~lr7 Hrrn:índrz . . . . COMRATE SELECTIVO DE Phthorimaea op1rc11IP!la !ZELT.rn J I LEPmOM'F.HA: CELEC:HIIDAF.) MF.DT.'\NTF. SlT FERO.MONA SEXUAL STNTETICA. Ramón Nieto Hernández. Ci•lina Llanderal Cizarrs y G11i!lermu Zárate dr Lara . . . . E\'ALUACION DEL PODER DE AGREGACIO~ Y DJSPERSIO~ DEL STIRRUP-Mª (ALQUENOL-MULTI.METIL) EN Tetramchus urticue l(OCH ( -\CAHI :TETHA- 87 99 107 119 �- 12 - , gr#i~~}omy A , . ciJ}ii "l'I \ l<.I 1) ll H: 1. Bt•11ito He~udiz G., Ct'(i11a Llandl'ral C., J. Co11cq1ció11 llotlrígm·z ,1. ,. Cahrid Oll'io C1,li11a . , \ \,\LISIS m: L\ l·:\Tm!IJF \l \ \ .\SOU.\I)·\ .\L .-\f.HOITOSISTD1A MA[Z. FHIJOL BAJO THl·:S I\TE\Sll)Alll·:S DE L:\BH..\:\Z.\. folio ,:md1rz l·~--cudcro, Jorg,· \'rra Graziano, llira111 lha,o \lojica y Jo~ Lui:- Carrillo S .. 1-:Fl-:CTO DEL HIECO F.N L.\ FLl1C:Tl' \UO.\ POl.lL.-\CIO:\ .\L DEL ACAHO DEL TO\I \TE ( Arnlt1p.~ l1('/)¡wr.~ic1 l '.\l.\SSEE ] 1. \laría drl Car1111·11 C1,-¡>l'rt Galván, Tho• lila>' ,1. Pnrin{!'. Guillt-rmu /,áratc dt' Lara y Cdiua Llancleral Cúzarrs . FLLCTL .\CIO\ POBL\CIO'í\L DF Spodoptrm fru¡r.ipmla 1.U:. S\IITIII (Ll'.:Pt. llOl'TEH \ :'.\OCTl 111).\E). \11to11io Gutii-rrez '.\lartínrz. Crli11a Lla11dcral Cíza. rl'~. Guilll'rmo Zátah' clr Lara ) Raq111'l :-\latorrr Ho~a,- . T.\SAS lll-' Sl JPEHVIVE:\CIA Y HF.PHOl>UCCIO~ DE .l11mlrc¡1!111 l/lllrn.~ /LOF.\V 1 L\ 01 Fl::HENTES IIOSl'l•:n \ \TE:-. . .\lk11~0 Pérez H11mr1u. .lur;.!r \"na Graziauu y Héctor Gonzále-z llrrnúndrz . T \SA5 m: Sl1PEH\'l\'E\CIA ) HEPHOllCC:CIO~ DE Acu111/in,, ,·lidr1 obt,•ctu.s Sor E'.\' DIFEHE.'.'ffFS \" \RIIJ) \DE~ DE FHIJOL PhaJenlu , rulp,m L. Lorenzo 01 • l<'¡?a \1ariseal. Jor¡?e Vera (;raziano. ]e~ú" Homero :\ápolc:- ) ,\r111ando Equih11.J :'llartínez . I· \LTOHES \ATl1HALE~ m: '10HT.\LII) \O llt•: Epilachna iwi1·,·sti.1 I\IULSANT. E~ EL í.ULTIVO DE FRIJOL. '.\fanurl C:olunga Garría, Jorge \'t•ra Graziano y ksú" Homl'TO \úpole~ . VAHIABILl]),-\1) ESPACIAL DEL DAÑO OCASIONADO POH E¡,ilachna variv<'stis 'll'LS. \L FOLL \JE DEL FIOJOL Phas('()lu.s 1:ulgaris L. Y SU HELACIO!\ CON CAH\CTEHISTIC \S DE L.\ PAHCFL\ E\l'ERl'.\IE\T-\L. Hnrtolwrto Núñez Bo. júrquez, Rohcrto H<'yna Hoblr!- y Alberto Ca~tillo riloralr!'- . l'EHDIDAS EN FRIJOL CAt:SAD:\S POR EL PIU 1 DO DEL E.JOTE A¡,ion gudma• ni WAG\. Copa\ P. Shirakoti. Baldrmar Domínµue-z Ruiz y Jorµc Ve-ra Graziano l>ISPO~lr.IO~ ESPACIAL L>EL .\T.\QCE DEL DF.Sf.OHTEZADOH DE PINOS Drn. dr,wtni11H ndjunctus BL.\'\DFOJW lCOLEOPTEHA:SCOLYTll>AE1. David (:¡. hriún Tovar, Hohrrtu Hrrna ltohlrl', Hiram ílrarn Moji<'a y !:arlo,- So:,a.\1o~-; . CLAVES PAHA Sl'BFAMILJAS Y GENEHOS DE HOR,IIG.\S 1IIY'\1ENOPTEHA: FOHMICIJ)AF:) m: ~CE\'() LEON. Juan Antonio Kodrígurz Garza, Enriqur Prado Beltrán y Armando Eq11il111a .Martínez . 1• \l.Cll)Oll)EOS /HYMEl\OPTEHA :CHALCIIJOll>F.:\ 1 l)EL 1-~"iT \1)() IH'. COLl~A. Jt-,~ús Ft'rnando Cúzarcs de llo~""· Armando Equihua '.\lartÍ11t'1 y Cdina L!andc• ral Cázares . :--ITIOS DF: HIBERNACION DE LOS CHISOMELl1'0S tCOLEOl'TEHA:f.HHYS(). ~IFLl))AF.) OEL VALLE m: .MEXICO. Socorro Anaya Rosalt'll, Armando Equihna Martinez, Enrique Prado llrltrán y Stephen D. Koch . CARACTERIZACION MORFOLOGICA Y r.t'ANTITATI\".\ DE LOS IIEMOCITOS l>E LARVAS DE Epilaclma 1'Uriveslis MUí-(;jANT. :\riadua A;mirre Bravo, Ra• qurl Alatorrr Urn;a" r Cdi11a Lla11d1·ral CázarN' . BIOLOGIA Y HABITOS DEL \11~A001t Pr{{f1m~i11 rxili., S~'1>EH 1l>IPTl-:RA:A~. THOMYIIJ>AE) OE LA HOJA HEL HUAUZO!\TLF. Clir,wpodium nuttalliac SAFF. Néstor Bautista Martíncz, Enriqur Prado llt-ltrim e Hiram Bravo Mojic-a . 12:.J 1~.i H17 173 18J Journal January-February 1991 An American Society of Agronomy Publication Volume 83 Number 1 SY'vtPOSIUM: WNG-TERM FIELD R.ESEARCH Preamble J R Rrown ....... .. ...... .... .. ........ ..... ........... . ................. .. , ................................................... Tbe Rotharnsted Lonl(• I erro Experiments: A.re They StiU of Use? D.S. Jenk.inson .......................................................... ,....... Long-1 rrm F.colog1cal Research in Temperate and Boreal Forest Ecosystems Robert F. Powcrs and Keith Van Ocve ...... Overvie11 oí Long- lerm Agronomic Researcb e.e. M1tcheU. R.L. Westennan, J.R. Drown, and T.R. PecL........................ S1gnihcance oí Ancient Agricultura! Soili. for Long-Tenn Agronomic Studies a.nd Sostainable A&Jiculturt Research J.A. ~ndor and 1\ .S. Eash ............... ........ .... .......... ........... .. .... ... ................................................. .......................................... l\tanagemcnt of I ong-Term Field Experiments W.W. Frye and G. W. Thomas ............................ ........................................... Long-Term Field Rel>earcb on Water and Emironmcntal Quality R.G. Menzel.............................. ......................................... L,perimental l>cs1:?n and Data .\tanagement of Rotation Experiments Fostcr B. Cady ...... ................................................. Potl'ntial for Using Long-1 erm Field Researc!t D:ita to ~velop and Validate Crop Simulators Basil Acock and Mary C. -\(0< 1,. 197 . • • •• ..•• • •••• • ••••.•• ·••••••••••••••••••••••• •••.••••••••• •••••••••••• ····························· ···············"············· ············ ~upport for Long-Term Agriculrural Research Thomas J. Army and W. Doral Kempc:r ........................................................ Contiouou~ Appliration oí '\o- lillage to Ohio Soils \\ .A.. D1ck, E.L. Mceoy, W.M. Edwards, and R. Lal.....,..................... ¡. ~aluation of So1l Loi.s alter IUO \ eaiS oí Soa and Crop Managcment C.J. Gantzcr, S.H Anderson, A.L Thompson, and 1 R Browr: ........ ..... ............ . .. ... ....................... . .................. ........................................ Buildup aod l>t'clint in '-oil Pbo~phorus: 30-\'c:u I rendl> on a Typic Umprabuult R.E. McCollum....................................... ~ummllr), Long· l rrm 1-·icld Experir.'.cnts Symposium J.R. Brown ..................... . 1 2 11 24 29 38 44 SO 56 62 65 74 77 85 ~07 CROPS 2:H 13..rle: 1reated with l!.tbepboo. 1 \icld Compooents and Net Grain Yield J. Moes and E:..H. Stobbe................................... 86 Darle\ lrented "ith Lthepnon: il. Tillering Panero and its lmpact on Yicld J. Mocs and E.H. Stobbe ................:............... 90 Barky lreatcd with F:tbephon· 111. l\m1cls pcr ~pike and l!.erncl Mass J. Moes and E.H. Stobbe....................................... 95 Evalunting 'litrogen fertilizer RJte aud TiminJ? for Meado"'1o:uo Seed and Dry Matter Production Gary D. Jolliff and \.1a11c ')cdd1gt, .... ........... ...... ..... .......... ............. ................ .............. .... .............. ............ ....... 99 24:l :!Si 2611 281 291 303 Botanic:il Composittou of Tropical Gra$s•Le~ume Pastores Estimated witb Near-lnfr:ued Reflectance Spectroscopy W.D. Paman. C.K P1ac11clli. G. E. o\1J\en Jnd F.E. Banon n ... .. . .... ........ .......... . . .... ............................................... Rotauonal Cropp1ng ~uence Aff~ Yield of Com and Soybcao R.K. erookston. J.E Kurle, P.J. Copeland, J.H. Ford. Jnd \\ l 1 u.:~chcn .. ........ .. . .. . .... . ....... ........ ......... .. . ..................... ..... .. .. ................................ ..... ,unflowcr Production as lnfluenccd hy Phrnt Type. Plant Popul,tion, and Row Arrangeme'lt Eduardo Zaffaroni and A.A. ,_hr ' .l .....•.......•. ..... .. . .... . . .......................... . ·········-·· Differences among { ertihed \Vbeat ~edlot~ m P.espoo~c 10 1 rifluralin I.N. Momson, K.M Nawolsky, M.H. Entz. and ~-E Sm1th .. .................... ........ .................................................. Plant Response'> 11, ~1oclung Rate in a Subtropical Grass-1...eRume Pastnre G.E. Aiken. W D. Pitman, C.G. Chambliss, and K.M Port11!r ......... .... . ........................................... Grazed Wheat Gram Yield Relalioosbips ~.R Wmtrr ,md J T ,lu~1ck............ ..... ..... ............................................... Soybean Yield Response~ and lntraspecifü ( ompetitioo fror:i !:,1molated Scedcom Maggot lnjnry Leon G. Higley and Larry P Pedlgo . . .... ....... . ..... . ..... . ....... ......... ................ ..... .... ................................................. F.xpert System for Pblnning the Esublic;hmt:nl of Torfs H L1u T W. Fcnnanian, and S.G. ca~mer ......................... ........ Rneedmg, Btoows. and Nitrogen Content of Selectcd Wintcr Lq:umes in Gr.lio Sorghurn Culture D.J. Boquet and S.M. Dabnev ... .. .. ... .. ...... .. ..... ... . ... ................................. ................. ........... .. . ............................................. Quutitative Determioation oí Total Solfur in Plant TissllC!J usin;? ..\cid Digestio■ aud Ion-chromato~pby Ahmed A. Hafez. Sham S. Go-.al. and D W. Rams .... .. ...... ............ ........ ...................................... .... .. ........................................ Maize Leal l'lumber Seo~itMty in Relation to Photoperiod in Multilocation Field Tri:ils P. Bonhomme, M. Derieux, J.R. Klmf), G.O. Edmeadei;. and H. Ozier-Lafontame............. ............................... . .............................................. AGJOAT /tJ(I' 1-268 (1991) 103 108 113 119 124 130 13S 140 144 148 153 (Continued page 11} ... �~ -o ::1 :::) sgg..~= 11:' • n "' ::!! -; ("') ::::, e .., e ro f ~ ... W'l n ::J f'0 < ~ -~ z (O o :< ºº o ....J. ~ ª:::" ::::s ::J ~~ ~ ~ ,-+ fl>----.i ::::, ít- C/J ....... (/) o:n )> ..... o... O 3 o º::::, º~ <Oro (O fl) <b - :::,- ....... o.-· < (/) I (O (0 --L. :::J -g. ~ 01(0 ::, ;::i 3 ~ ~ºfü~s:u ___.ro_ C/l _ COo.~ o m s · ro l."°) () fil" ("') (O tJ"I ~ ~ C.ror ~(lt'O,-f' ,,,i h.'l\ cd \r, 1\\f,.. f ,l:u •. , .-ri ... °' °'.t.. V, 00 1...,,... ,'-'" of ·, ,P.,-:, .. ,,., __ . "'''•·lll'1p, , ~ \\ \ P, •1 . ?-~~~ 1-:1r,. f ·11t.;tn ..11• ~1.; p, ·"· ... '-<1• ~f~lt' 1 nl\!"f ..•. rt,r A SA ~oard or f.hrC"C1or, has appro,c<.i 1,~c íorm.u (•ti 111 " Wnrl1 ng Groop on Agocuhural S)".ll cm!lo Thc otlJc~11,c of t h1s sroup is. lo facilnMe 1he in<.orpor111on of ~y~temlo thenn European Soc1cty c;;et'> next m eeting for 1991 dt\ iJ1on intcrc.sl~ Thc aroups w1ll u1s1 for a ~~1fied 11mc and han 0exibilily 1n d cs1gnin1 and implcmrnun1 p roaramo; Pro• Kran1, and act1vi1 ies dcvclorcd by ~orkin1 aroups should aodreu currcm i1'\ue1 .:and evcn1s afí cc1ina Soc,c,y mcmt>cr, Thtv ,hould u,c 1he d1vcrsc talcnt a nct cx~n15e and rcílcct 1hc d1vcue in1crc\1, and pcr-.pc-c1iva o í t hc mcm benh1p í h~ Agrn:uhur• I 'iy>tcm, Work1n1 Group fir,t met ,n o~ fr>b<r 1990 at San Antonio The re they agrecd 011 ch<' nt:eU ínr a \f)tems appJoach to , he proarammang 1n A~<\. panicul;,rl~ 1n 1hoje di,..i•ion, oríen;ed to p racltcina ctgronormst.-. and conscr'Va11on is11. The. group will c.oordinate ali p rog-rams and s"'"' ) io n, wuh other A, C. and S di,.. is,ons 10 Cl'lsure diar O'-Cr!ap 1~ m inim1zcd and JOint \ponsonh1p is m a,cimi1.cd The Aancultur.J Sysum.s. Wo rking O roup nccds your idcu (o,- pf"o&ra.m) dunna t hc nt"XI 1hrec annua.l m ecunl's, and for othtt ac;t1vitir, 1hat it m 11h1 carry o u1 d unn.i: t hc rnr P itase íccl free to cont.t.ct Dr. Denn is Kec11cy. <.ña u of 1he G roup tS I </294-37 11 or FAX .51$; 294·9696) whh )'0Uf commznh and qut"qlon" Orher group mem bcr.!i are: Ste,t- OM1<", Umvcuuy o. X> AnH·~h.-f :., ,,,,.1 4 , l hcl:: uf,.Jpc:.&n,,),1c•, · •I \i:: r<•l"IOm ,~1 11,oc \ t ,1np.r•:· (r.•• " Du, -. -\ .S~ P, .Je,.• Fk-\."t .,.e,canwn¡; ~Mrwr...._.1., 1,om C'01i;.tr·c\ ª' t?","-' me'f'ur ~ 10 - Decet'P~t::r íhe·. .ttlt'ndt,1 .t." ,tUC''!-'.) C''. tnc' f"'i.-\ 1.'\ÍÍh."'f"r\ :!J lh~ nt\t ,.:u,:.•r~(, h .-Q<du!ed IOr 23 10 .:~ AJ-, l j f V. 41 Lr. ,.,, Co,ci.ir~. 1n 1hc ..,n1c-r ~f Eng ... 11'1 At.:w X,ule \o,:,,, ,04.:.. =ed> OidM"' '1.:.ard I\COnt . ' \ 1 .• 'JI.IC"l\01. .,r f-r,m<.c ~ F~ 1\ 01~1den1 1<)92 .<'ngrC'\\. ">t-•JI' 3~\(3{1 ¡9-)J Jl f ")A. Concrt· .. , 0'1,Ce, t,t,,, 4t)QU( WC' arr ~ui.' ·- ~ rr: 1-- . 1 \.t.>, <.uh...i.: ;.."!"W':'-lf h ln•~r•;,:ional, \ \1< 9LI u; o "' = ::::¡ :-< ::, o .. e C'l -.... :¡ "' <o i .;. ~ ~ s· .. e> ,.i . ª 5· • e t:: ...¡ r ~ .. a: ... I✓ IJ w - t~ ,., ~-~ ,.., .., tD ? ~ .. ¡ ~ -~ Z? -..... .. - !! .. ~ - i"'Cl'l n fr. i-r, oo ·Cl ~e ::, 6 c. ~...., o. : . n e,. ::i. '< ~i ::i:: c.. ¡:i:: a. o 00 \\d(c3,0<.,un,\.' \\a. 1 h~ no:- .. E.: :o~an Jou:--, al ot A.ar ,r,omy "''" ~ p1..blt" ,~d \tU.Uh., I~ )!.,mn, ,1. J.u\u...:--. JW~ Re A u!lti,, )f . n(' >,,. ha, ~"«n dM._n;s,ed Nhtor•m-•dud Gau1hicr-Vil'r\, 11 •ut l,o> !ltn. Q_:~.;, \.ton•rougr. f"'.a.occ, ~,11 be p.1hl1).h..,.r V3•Hh,r, V1llar~ hb a.n off .e 1n Cambndpc, ~A Pro...~1n,r1 t rom 1h(' Pan, mee,,1·19 are i\'-dll,tl'•l~ ÍC\r .tppr<u, 1mall"I~ SIS 1?~ ECLJ from lh'" E:.urcpa,i '-C'Cie1, of Agrono ffl'-, B P •2. ~ Colmar Ct!'de,i;, í ,~n«; phon1 ('')1 8Q 1, J9 /itf., fA' f11J J.t, "2 49 J~ plaln -.. J•,.. n~ ' º"·~bot-, ::r 011 1'1&h. rolli"r of t h t- R oc-l, ~ o unrain'l. P llto 1c, c:-uu r 1r-.~ o ( th" 1.>,tn , " 'ff'tr o (..c:,n.,c:01,on • nd \ 1..-.s1v" ISurt"au .., = !! = ~~'"'S- ~- ¡ ¡;" "' ~ ::.e;c. ¡, ¡;¡ 2. :a ,..., .... "' iº ::i - · g f") t'l) ¡ Q. ~ "° 2. \ ~g i:i: ·= r, C/l , : ;;;' ... l ari , ¡¡:i! ¡ i3a Or- , ;-:;g ,.!-- o r ~~ 5l "' ~ -;,c ~=-, r.~ .. i~a. a ~~ ...... - ~:.-e,, .g ,'.; g~¿ C>,. - g =· ::.-<¡ !:..1.,, '?-"':-, <., ::, ~ r.,;i o.. e: ra6..::;: z ::X:,- &.z::i: E. · r; li'-05" ..,,,.._ ;,c t:.l :-r, 3 ~ (l'l 3 .°:T 0 V, '"' ::, ro gJ!.. > OC' e ª· g_ ~ ¡:¡· -.J =,..c..!::.. -"" ? 3:: _., ¡-r, ~ Y: :, ...... ::, ~ n ....., m l. Q C/) ..., n h ~... :~ -a: :-ri i n ? : ~ C> '!'"' :=' 3 o ,,; "':::1c. -~ ¡ ..... !==' .....¡ 3 ::.,r. ... ,,.,. :, o 8 z ~- C:11: • ~ ::, "'~ • ¡,, .,, :< r i ..,e ..0 00 00 A O O- O Q. C-:3: D.l¡__ . . . . . . . ñ -: Z Cl c.. e~:ie= ~ $ '"" »rr1:: = ; ,.::3 : - · !:.~...¡ ~~ ' e';' e Crop Sc,rncc Soc1e1y PÍ A,ucrica American Sociuy oí Agron!'my e-- e0-._, e-,.,. "' "J ""'"' SoJ 5dc-m.t Soclet} oí Arutrit.4 Overhead cap portends higher research costs Crop yicld sym posium set 10 to 14 June 1991 l11 19'Ji>. USDA and t hc Cong,es~ unv!rmMltcd 1ht l'-,.:111onal Agncui1u1_.l Rcse:a.rch l rutiauvc b>· incrc.s.nr lhc dcpanmenr'.11 1 Ma) l~l u tl,c dcadhn(' íor rc¿i,ir.uio:i a nrJ , . · ·nm\100 oí ,..oluntar:.• pcsters fo• the upc,:omins: Syrnposiun . ..111 1hc Ph)·s iolo&Y and D::tenn1na.hon of Crop 'úetd. 11,c 1ympo,ium is schedulcd 10 to 14 June J991 a 1 1bc Univer~ily C..:r.tre Hotel, G.inesvillc, FL. A date of in1ernauonally recognizcd au1hor., and d 1,cussaou have becn invited 10 prescnc .iatement-<>f•t1.e ",Ocnce pape,") giv- (Prc:i.idcnt Bush'• proposed FY l'J92 budgc1 would b<>os1 that to~ i2~ million) Thc arcas oí rcsearch torn-,crly íundcd by the Compctu;vc Grants Resc.arcb Offit:e (CRGO) will continuc to rc-cc:,c supporl uodcr che Nadorual Rcscarch l niúatJvc Compc1itivie Grant ProgLam (NRICGP). N ~ proaram &Jeas In na1url.J re\Oun..c.s and thc environrottu will includc oppom.m.i• 1ia for support of wa;cr quafüy and t'COSy,tem re-scarch. Thie USDA 1s r equestlng S.SO milhon of ICM...Tuscd , upport for 1he prorram íor eacb or tbe ocxt two yea.rs. 1 !'le 1991 nppropnatioo íor che N~JCGP auricd a cap oí 14°/a on ándirect costs. I n ~ cosu .irc real CO'iU tha, ;:u~ in currcd b) the pc:rform.Jo,g insrnuuon to prov1d'° lhe mf,..astruc • tu~ t o carry out rescarch. ThlS cap mJy a(fc<=t lhe futurc of 1he- NRICOP by undc,mining che wpp,,n for Che prog·.,m ctr.ton1 universiri<""S. Jn addition , tbe Hou.w Appropñatiom Co::nmittt:e, in 1u 1991 Budgct RepoTt , rccommen<U tha t theUSDA scck matching nonfcdcraJ fund.s for íu gTants Bccausc lhcsc C'-COCS b a vc an cffcc:t on rcscarch and rc!a•c:J activitics. ASA ~ b e n invo)\'cd in rcstarc;:h may wish to con"idcr what ae1ion, if any. i, <11ppropria1e. ln thc wakc o f che md1rect c->.sl cap. s.omc u.ruvcrs1l1ei t-,'.'I e !a1d thar. 10 eny irancs lhat arr awarded to 1har íacutry. thcd.iffC'Tn~cc in ovcrh-::ad nc¡ot•a:.cd by tht ur..i\lc•~t} am! ti'K m.,n datcd 14.,'• \l!Ould ha.,e- hl he ,urrl1cd b)· the affectt-rl dep&rt tQ wni.,: 1bcu Kllator,:, anJ CO"'tS. tn add.iti!'n. conOM"r~ pc~ons üiould ucgc rheir ,u.i"tr• síty !\dn11ni,1.ral<1<• h) iUí'J"'-1" NRlC(iP. l >-cn •er ~" . .., !!. ¡ .. ::, ~ represcntaú,cs IU".d a.sk rhcm 10 sup-port NRICGP. u lhc- Tri Soc,edes bave. Thcice "'ho fcct u i, appro;:,.iau: ,h,---.uld c.cprc:1,,.. lbeir cuna:rn m,cr the lowa-ffl ovcrhe:ad <.0$U. Empban~ tM whcn federal snmu dcm' l pay che fu 0 COlt of roeardl the) ¡'U! • straia on c.xistlna fun.d .. at u.niv~ies alrcady strapped 1b.c::.w un1vcrs111e¡ m\lll draw fu.nds fro-n Mber scurcer h.' p&) rbcs(' 1n 1 : AGRONOMY N~~~ 10<:l"iduaJ r1embers in:av wu,h Ono~T - 0 - c. , a ... ::, : ,. ;;-:i: , llc - pro¡ram,. ln,r:,. 27 ~ "'-'?: ~ m e nt. or paid in 0 1hn way, In making its rCCOfl'lff"codatmn on mar.cturtr funds. lhc H.:>u";C Comm1Ucc s uttcd · 'h 1s "'"'t 1he <"t1mmrttcc'.1 inccnri,.,n t('I pre \IC'nt fundin11 for an,- oon"pct1'1',t' &:rapt.bocau.se 01 a lack 01 tull ma :1ung furds tt>i, y~. bul 1.&lhc; t,, cncou.r4e. to t· e m:,.,."t ttnum eucnt fl0'4'1blc. 1hat 111...tchins fww:b be pn)'-ided "ThctUctlton IS thet a. polio o! mand.t()f')' ma11 hin& fund,; will 10 imo cfí«t i.n 1992. -\.SA. CSSA. and SSSA mcnabcn who rc-.;..:1ve suppon ior resc-arch frnm ex.tr:unuraJ sour0C$ annt dc(1de in<kpcndcr tl)' ,i a,-uon ü. ncedod. luucs to c.onsidu are (i) w hcthcr th.crc ....-ill be a continuing trend oí lowfflng O'ftfbe-ad ca~: (H) "'l:elbcr uni,~r.iti~ will n:quirc- íull matcbiog íunds oí ttlo~ Ca·~:.. H) mesnbcrs wliu a re awrit.ic-d g_rants: anj (111) whcthcr nc-w pro~ pwns can ~ added ,\it~our a.íic:::.üna tui :'1na of c.xist1"l& fl1-n,t"r'•, m ;h- hi1h ,umn,phf'tt 111a d l oft) ,nounb ~ 111-..rkorn.m t'm~"" a ltt'mti na l ht- 1991 A"'<\·CSSA•5'' " •nnual mnt • -iio ~ ~ ,., "'C!::l"::x:,.~ºal~ i:r¡'<"ª.,i:x:,..,...,:, ~ O ~'< D . ;:. $¡ &; ~ = -i~ c.[;" .. - $ ~b°~; ;; ~n = =¡:e: e ~ ::r .... = º~ a =• 5·":"'¡1 ~-<::, ;> o o =rr:-=oo - ~..,,o if= g_ ~ c. -; s· o. ~ =· .. 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H,11ct rt:td are SSO 1:.>r srng.Je or doublc; r~en,aa.ioru. can be ir.t.,1c by phunin¡; 90-it)?J-3333 and indjcatina tha1 you are pa;uc,p:uing 1!"' th" i)mp,osn,m. To rcques-t il rci¡1Straúoo fom,/prcgn1m brochurc orto s11~ mit pos1"'r tHIC">. contaL~ K.J . Boo1e. /\.gronomy lxpart; .•..:m, \Jm,er...aty of Floridtt, C.aJnesvilk f"L .>:61 1: 904/:!?-2-lf.1 I FA\. <1(}.11}92-1840 Midweek soils tou r proposed for Sunday ,_. 1 h~rc ,.. a p,opos:.a.l tochang:c 1he- é.J: ✓ (,frite~•,:, tour 11,; :he Ul \ Q<,q A~A annual m""d.i1t&5 in !'k,1'-.tt 1'·011. vVrdn ...d;h ID Sun- dJy, 27 Octobn, prior to th~ \la,-• t••· -~ • r1t:t!Unf" S 1d1 o .:h:'!n¡c -.i.cul".1 prNiuc-: fe,• ·-::-~. n,t ,-:,,s v,.Jth i:.s¡x-r ses (•on...... ,uld rec.luu Utnl!l!i,t s:-rob'ers,. 1c. tt'IIJ"' .. . 1c11dinF" thl· /1.~'\. banquet, a nd •ould aJh.,w an,·11.J.cc~ 10 l1avcl ,in ~lur day lo rake a,haa::.'!~c of 1hc k:.s C"\l"'CTIS!vc a.1r ii .... hckct\ Bef0tc malting a cha.ore, M1.:&d J 5in~l."1, Í.'r ,,ion S-~ Cha.ir. would llke to hcar f'iom 1b<'~..: mcmbcn, ...,-,. · ar(' con• ,,Jcnntt lhc tour. or ,vh<' ha\ e :ak :-n: pa·, tour, L\lutd...:t Dr :0-.n,arr wtth ymu opin. .¡ oí thc chan1~ at LA\\ R, l."1,jvcnitv if Ca!.ifotriiA, Oa· b CA 95'-16, <•r b) nnail ist 101js1 r~f'\J• ,i • v11 .bitnC1. Soil scientists soli~it potential glos~ary terms Thc SR77 Commiucc (So11 r ••uu,- ar•d Pliu11 Arl"tY~•-> Is L• :! kctin t II hilo( soil les:til\l u; r; .• for Pob1Dlc 1ndusior in..: ·c\hion oí tbe SSSA Olossary '11 :,,od S,c1ence Tenns. s~no ,l'r··,,;, .,.,d ..!.efioJtí.0111 to Or. V.'ilt:a.m C. Dahn~c. P.O. So, <~rn. NMt h Oakou SI.ate UIU...-sity. far1<0 NO _!!;8l0S. Th•· s ua,:"trd tenns v.-i?I t,,e d1.)C\1s.'I-Cd 3l tt-c 5877 t-rcat fase Ju,;1•1( l hc 199 1 a n nual mtt1·n1, U1 Oenva. �- 16 - - 17 - GACETA AGRICOLA AÑO 35) NO, 1065) 10 DE FEBRERO DE 1991 AÑO 35, NO, 1062, 10 DE ENERO DE 1991 Próximamente DUPONT Lanzará Nuevo Herbicida para el Cultivo del Maíz. Nueva Alternativa en el Control de las Malezas del Maíz ACCENT Noticias Agrícolas: . . - Arrasó la primera helada 300 hectáreas de maí~ y~frijol ~n Tamaulipas: Figueroa R. - Campaña para destruir 11 t,\Jérdagos" en campgs citricolas hidalguenses realizará la SARH l ·f · - Para evitar sobre-producción, trigueros de Sonora y Guanajuato P ani icaran siembras De Decena a Decena Editorial ~ Continüan ''Insuficientes e Injustos" los Costos de Granos Básicos: Gon~alez C. Prórroga de Seis y Siete Años dan los Bancos a Citricultores de Tamaulipas . Se Obtendrán 50 mil Toneladas de Sandía en Jalisco: Zambrano D.. . Ante el Bajo Precio del Frijol, Prefieren los Tamaulipecos Destinarlo al Autoconsumo Producción y Productividad Agrícola . . Biología Molecular. Programación Genética de Plantas e Insec~icidas La Aplicación de la Ingeniería Genética en Desarrollo de V~riedades de Tomate No hay Mercado en México para la Producción Algodonera ~a~ional ~ . Semilla de Frijol Resistente a Heladas y con Mayor Rendimiento Dara SARH a la Mixteca Uso de Feromonas para Controlar Gusano Alfiler en Tomate Cherry NITROSUL desplazamiento de sodio 9 Preguntas Sobre Frutos Pequeños . Desperdiciadas 1,600 Toneladas de Maíz Cosechado en Jojutla # • AÑO 35) NO, 1064, 30 DE ENERO DE 1991 Sequía en el Sur de Coahuila Impidió la Si~mbra de Tr~go Exportó Jalisco 45 mil Toneladas de Hortalizas al Vecino País del Norte Noticias Agrícolas: - Atraviesa por su peor crisis el cultivo del melón - Menos superficie para cultivar granos, en la costa de Hermosillo - Periodo de sequía y heladas dejan sin pastos al ganado caprino en Saltillo De Decena a Decena Editorial.- El Debate de Culiacán Cultivos Básicos Opcionales, la Papa Daña a la Producción de Aguascalientes; Conasupo Quiere Pagar 100 Mil Menos del Pre cio Oficial la Tonelada de Maíz Eslabonazos. Chalets o Jacales Lesiones del Caballo: Tratamiento La Calidad de los Factores Productivos Asegura Calidad de Productos Agrícolas Principales Plagas de los Pequeños Frutos: Reconocimiento y c~ntrol Agronoticias t,\Jndiales: - Control de la botritis de la vid - Arroces silvestres: clave del mejoramiento - ftllltiplicación rápida de la mandioca - Recubrimiento comestible conserva frutas - Animales más sanos con aceite de pescado - Proteja los fardos de heno - Ondas ultrasónicas miden grasa muscular - Nuevo método para enriquecer arroz • La Ley Fitosanitaria y su Aplicación Hongos y Setas • Apoyo del Gobierno Federal a las Acciones Fitosanitarias en Sinaloa . Alternativa para Copreros Ante Bajos Precios . . . . Nuevo Concepto en el Control de Malezas en Maíz: Accent Noticias Agrícolas: - Sobreproducción de cítricos en Brasil; desplomó 55%el precio internacional - Aunque 11 no sirve de nada 11 el actual precio II es posible alcanzar la autosuficiencia de maíz durante este año en Veracruz 11 - Estímulo adicional de 30 mil pesos a arroceros significará una erogación del gobierno federal por $700 millones para evitar desinterés en ese cultivo - Cosecha Record de manzana logró Ourango el año pasado De Decena a ~cena Usos e Influencia del Selenio Tocoferol XVI Congreso Mundial de Buiatría La Podredumbre de los Tallos del Maíz Remolacha o Betabel Editorial.- Demagogia Cosecha Cafetalera por 15 Millones de Sacos se Levanta en Veracruz Podrían Cultivar 96 mil Hectáreas, dice la SARH Este Ciclo los Productores Esperan Poco más de $6 Mil Millones de Ganancias: Lópex Vilchi s Eslabonazos. Lo que viene atravesado Investigación Sobre Plagas de Tomate en Sinaloa El Ajo Densidad de Plantas y Producción de Maíz Fija PRONASE Aumentos a las Semillas de Maíz y Frijol en Hermosillo, Sonora AÑO 35) No, 1066) 20 DE FEBRERO DE 1991 Los Fertilizantes, Alimento de Nuestros Alimentos. 16 elementos nutritivos esencia les. Se necesitan elevadas dosis de nitrógeno, fósforo y potasio México, a un Paso de Alcanzar 1·a Autosuficiencia en Maíz y Frijol Pérdidas 52 mil Toneladas de Maíz en Puebla; Falta Atención y Semillas Mejoradas: L. C. A. Noticias Agrícolas: ~ Los Fertilizantes, el insumo agrícola más encarecido desde 1987 en Sonora: Parada A - Pérdidas por $3 50 millones, si no se venden. Están sin mercado 90 toneladas de caña producidas en Oacalco De Decena a Decena Boicot a Acciones Editorial. - Amor El Lirio Acuático y la Agricultura Tarea de la Limnología Nacional Eslabonazos. La provincia y las Capitales . El Amaranto, un Legado de los Aztecas ¿Por qué es más Conveniente y Económico para el Agricultor la Aplicación de NitroSul? Carrizo T-89 y Culiacán T-89 Nuevas Variedades de Trigo Harinero para Sinaloa La Zanahoria · . Remolacha o Betabel (Cont.) En la Costa de Hermosillo, Pide la SARH a Agricultores no Aplicar Herbicidas Hormonal es �- 18 - AÑO 35, No, 1067, 28 DE FEBRERO DE 1991 Pronasol Apoyará el Cultivo Sorguero en Veinte Mil Hectáreas de Reynosa; s7rá entregado un crédito a los campesinos sin devengar intereses , con el propós1to de esti1J1Jlarlos . -Rentable la Siembra, Sólo en una Cuarta Parte del Campo Ma icero Jalisciense Error en el Dictamen de los Técnicos llevó a Producir con Pérdidas Hule en Huxpanapa Noticias Agrícolas.- Infértiles, por las descargas de Civac, 2 mil hectáreas~ Díaz C. Una menna de mil millones deberán aceptar productores, , al caer el precio del f rijo 1 - En 3 semanas, freseros de Irapuato perdieron $500 millones. El conflicto en el Pérsico dewplomó las exportaciones y los precios 50%: G6mez . . . . De Decena a Decena Editorial.- Caótica Situación Auge en el Agro si se Otorgan Precios de Garantía Justos . Banrural y FIRA Habilitarán la Siembra de ft03,739 HectSreas de Jal i sco : l icona Franco Originó que Proliferara un Parásito Dañino para el Molusco en La laguna Dispone Banrura 1 de un "Techo Financi ero•r de 304,778 Mi 11 ones de Pesos Eslabonazos.- El Polen de las Plantas 9 Preguntas sobre el Nogal lPor qué es más Conveniente y Económico para el Agricultor la Aplicación de NITROSUl? Desarrollo y Aplicación Comercial de la Feromona Sexual para el Control del Gusano Alfiler del Tomate Mochis T-88, Angostura F-88, Nuevas Variedades de Trigo Resistentes a 1a Roya de la Hoja Cucúrbitas, Pepino, el Melón y la Sandía Guanajuato Será Autosuficiente en Malz y Frijol Este Año Inevitable el Devastamiento de Palmeras por el Amarillamiento Letal en Campeche - 19 IIH l<'\I lll 1'1<11111 ( 110' \1,1<1( l 1111<1 h ., .. "011 11, ,, i.:o, ku.ul \l;ul1,¡111 \\ Journal of 1 "P 11 11,,, 11H1 •t1 lll' " J Production Agriculture 'I HI 1, 111 J; 1 ' ,, ,,,, " \ t ,¡11.ll !l h U11, 11,·,, •1 11· \\ ,111,1 ' .111111\ 11\ll, 11,, ., •• ,,1 \l• 1\,~11 ,~, • 1.1,• I \ 1, lt í. \ " \'." "' d1,tl),1ohi;1 ,1.1\\ 1•-11 d 11 Volurnc 3 \1j-~ ,\t, ll\ R ll \b1.h,, October-December 1990 Number 4 \\ l ,ul , h t 11• .1l 111111111 iii l llllONl,I 1111\l<ll t,:ttHl l< I, llt ll 11 i, 1 11 \K 11.< JI\ " 1 1 1, 11 R"I \ t.. 1 \ kl 1, \\ 1 lll 1\1 h l. t.. 11 tHV,f 11 1 '1\1 I ~ , 1 1 \l\\1 \'-1) ' \ lll\11 1 I' , IRk l\ ( 1 11 ~ \\ 11, 1 ! 111 Suggcstions for Contributor~ to Journal uf Produc1Jon Agricu/1ure Juumal of Produc1ion Agricultun Conversion í-'a1.wr~ lor Acceptable UnJt, 1, • \'- P I ~, Research 403 Uual lmplanta1ion of Feedlot Steers with Commerc1al Estradiol and Trenbolone Acetate lmplants: S.J. Barite, R.l. Preston, and D.J. Sm11h .io7 Co"-Calf Production with Alternati"'.e Grazing Systems: Jan C Knight, M.M Kothmann, Gary W. Mathis. and Ray T. Hinnan1 )d\'\I 1 415 Grazing and Subsequent Feedlor Performance by Steers Thal Gra1ed Different Type~ of Fescue Pasture: K.P. Cofjey, l. W. Lomas, and J L. Moyer K. I .. \ k '\ J 'i. 1 , .. ,l 11\t" \ 1.. c 1-'•t:,1\kui O ~I ~ X \ t ·\"v, ,I'\' 1 \t.1 :111\\" \ 1,c.: l '•,~1dt'l1! .i20 u,e of COTTAM for Scheduling Limited lrrigaoon: B.S. Jackson, T J. Gerik, and D.F. Wanjura .i25 Performance of Bermudagrass and Stargrass under Irrigated Subtropical Condition~: .W.A. Hussey and B. W. Pinkerton .i29 Evaluating Water Supply Outlook for Fertilizing Hay under Variable Streamílows: Larry J. Held and James J. Jacobs 436 Time of Drammg and Harvest Effects on Rice Grain Yield and Quality: Paul A. Counce, Terrence J. Siebenmorgen, Eorl D. Vories, and Donald J. Pttls Seed Size 1 Shape and Tillage System Effect on Corn Growth and Grain Yield: l.M. Graven and P.R. Carter 11 \ 1 ,111<11 R, 1 1 t,I RI, / R 11 1 1 ,1 1 11 1111!1, 1 \:i: 1 l 11. 1 ll 1 \\tl l 11 ll II T ~ 11 oR RI" 111, ns, (1 1\\1~ Put,il\. J. ,►n• • , -...., , H HEIC HI ' ' ' \ Put,!11..11 1 J•hl l \ l;,11J ~1ni: l\ , \ \ r1, 1) l t ~n Hl R l. s:-i \ Pubh~.t1hH;,, ( \\ l't )\ 11 k ,ti ll\h PU'\l \ 1 ,,1 t K ~ ..¡~,,. flll 11.'/1,r, 1J ,l..i\all""\. h " 'c.'~Vt ,111~\.·, \1)0111 ..J J U I />,,1(/-.¡ \1 .1J1,11n. \\ 1 .. ~J t 'il H~i KIPIIO'\ k ·\ 11..., \kmtx·r ' ' \ , ~ ( pcr :1 1hi: qJ: \\ ,, \ \ \ \..~\A . 1r.: l ~-\ d r..rv.hr1i: ~ , '\ ,,r 11:..: mhi:r· ) \U p("r \l·J1 ,,tth11 1ht· l '-1 .\ (l'C.'V.h('rt S.\.l. ~1111; r ,«'r,l·, ~1' l "" \ , el,l"" ht.·ll· ) U , t." , uhcs..·11pt10n\ bei;.11, \Ulh 1!'t· 11·,1 """l.«'! th, 1.ut1r111 ,,,i,im~ l la1111, tor ~0r1c:-. IC'I• 1n 1h< t11J 1i unht Ot" rl"\.t'i\t."J \,1th11. YI , 1.1.t\ ) 01 ¡,ub11... aurr, Ja1r 'l,: J'-,ml''II'° ,,1h,\f1hl.·1, ,mJ "'i tll:ir, 6 n1onrh.lo oí pubhl·~rn,n ,t fü, ( kd· 110, :'> L R\ 1( 1 -\11 d\Tmu11 ....J t1~ln:. rc..1lt·..! 10 h.afü.llu,r \,: ,ut"~ri ni,,rn,. 111-.U1J111•· (~1Jn'1 t ll: adJr~. ,hlluld ~- ,\,, h 1 1(' -\11:1.:1: .. ..111 , 0 ..: 11:t\ 01 \1ronorn, h - .. \ \('llvt' c.r 445 RJ \1 J d l\l11l. \\ l l 1 (. h,111~\ 1,.ll 1Jdr1.,, rwt11.t 11:1.1•! .t uJt· C'\•;h tlld c1nJ ne,• aJl1u~,\ 11nr1ucJl· 111J1im¡ lat'ltl 1•vn .isJ Weed Conirol in Soybean under Different Cropping and Tillage System~: Dand R. Shaw and Hecto, P. Rainero co, I R'íl' TUI\ ~ \. '-1n111uu1u•n, 'Tld\ t-l ra~r" 01 or t i 1.il ·1.•\(4 1:~ rt:,1c"' !hllC, t)11 ~,u,mal •t·,t·J t1..·h ,.>ron """ 1t'l<ar~h lt.: .. hn,quc:) vr ñ¡u1p1:1c11.. 1rtter, tu 1hc: cduor. td11or, .J60 Rela1ionsh1p between Wheel-Traffic-lnduced Soii Compact,on, Nutrient Availability, and Crop Growth: A Review: R.P. Wolkowski .i70 Effecr of Sodseeding Method on Ryegrass-Clover Mixtures for Grazmg Beef Animals: C.D. Mooso, J./. Feazel. and D.G. Momson 475 No-Till Switchgrass Establishment as Affected by Limestone, Phosphorus, and Carbofuran: J.R. McKenna and D.D. Wolf 480 Grass Dommance and Mixture Yield and Quality in Perennial Gras~-Alfalfa \1ixrures: C C. Sheaffer, D. W. .'vfiller, and G.C. Marren 486 Alfalfa Cuuing Frequency and Date of Fall Cutting: C.C. Sheaffer and G. C. .'vfarten ,1h '' No•, i r~-. h.'\I. \ F-111¡•1,,,.., •.q I h ·•l.i,t r Jn ¡'111 t'- litihtn! I'" 1.· • IIIJ ir 1n,rc ('lh.J ...... :,or,-,1•",:?,..• ,~·h:nt1h1. Jnd h·1.L Ol 'L" 1.. 111icrmallt'll ,,n ,1!,!f\lOOITI\ /11 41.~\lfJ 1\;(h Othef .ifCJ) U\. a11 rn ... ,-...cl'l..l.". ol • mn 1t.,·1i.1~. 11 .:-m wh: JnJ loh·, 1 n ,\t'\.'J ,1. lt' .'f\h"m,t,,$\ ,-.t. d~ri..uhural t1.· J1tnm1,,, r li\ rH l'J'ho\og~ horonir lk1\ !'11nmt r.1ht:r ct ·ld mt.:mhtrsf!I \ ")A ,.1hm11 ;,a:«•, for ·~-, I("' PJpcr, mJ· ll( •il .111rt•~·d LII n,11c,◄ \I: f'J!'k'r, "'11 be ..·ons1dertd tor ('l,.r 11 ,Ji"" '' 11.· 1 j :011.1· H,1.trJ \ l.1nui.~ript) (í1"r cor,1~, iu1 1 1 :,e i.:m vcJ r:1;-l'r' -ri<lt1IJ ~ ,1.1flm111td 10 tht Ldno:. Or, t- .._... 11 H,>":"'' lk¡, ,,, \ cr 1n¡_,m, t ·ot\ t r,11, o í llhno,,. ' ' \ ' " ' \ '11J, 11 1 : ;') (.1 >.JJ" n .,,· H l J.-! 2,l! \,t , l ·r..intt IL t-lM)I (Ph<ln, , ' !ti lt ·\ I HJ, CIJ \ .{( ,l:!"'1 '\ 1111 r ll'c•.::-d paf1Crti ,.111 ~ .,, ',,1.J J ~~•• 1111 '- ;.:o :'l.'t l'd~" ,: 't.:•·1 .,al( r aJl'I 101 c:a,t: :-· r,:c J • .t;t ' ::, ¡:i •:t· th· J\ 'I <,t ¡ N~·i: . c. ;-<r h 111 ¡,Je(' 1" •• ' 111 Preservation of Alfalfa Hay by Microbial lnoculation at Baling: Noncy J. Tomes, Steve Soderlund, Jonathan Lamptey, Sandy Croak-Brossman, and Greg Dona 111 pnxlfü11on 1.· ha1Cl .i't,tUtd for adJ 1 ~1. 1 1 , 1.·, ' •·J~l d l'l!(.\ ·,,! 11 ~ as\e\,t-d a11a1nc.1 ,n,nrJ ,., ' ,e::,.,. t. •11: tJJh,, ihe ;.,.Jhli~he-r Jl',-.orb.,_ the 1.·0,1 1 l"' lUt .•:f ti, HlºJl ·:'I• r 11 S ti lor 1!'~11; pap.:r I \I~, b\ !h1. •\mtrKan ~o..:1c1~ 1.' I "'-ttronom, •~ ' , "IL't \ 1.x1c-1, (lt •\menea . Jnl.l ~t\11 \i.:1"·n1.·t '>oc1c1 v o t ' .. \1, .w .. all u w, t-..,.,~01,J nl· .. IJir u'<"' p r 1.1\1\1on 1 1 ·•, \,. \ r>: r1~h 1 LJt1. ,11 l'r"' iP I l}J.~ql ·cquueY. r 11 :1C· 1: , \:v1, Jnd ur ru, II Íl(J . ,u 1he ;w1hor(s) anti or 498 "11,?hT 1, . •. 1 t \ l.ll"TI\ l COMMllTH "'"' ,¡, A•-1..c,,,...~,,A R \dll p1(',u,kn1 D ' DL:\ IC, rr: -1dcri -<1«1 \ A H-\L 11 !>.WEkC .. k. ra,, rrrnden1 1) l "-\ \ 1 1 [ l H l l,81:k<.,. rm1den• C, H HI I< HI I r,rr,11Jn11•dt·1.·• \ ,\ [Bl NH-\RT. p..i,- r rt>t1dcn: ' "' 1 I• \111 1 1 k ¡ ·,,,d,·n, \\ \\ \\ \I , 1 1 1 pr. J-..a: d e..., J.( l, \J.: ll'\I k r.t•• :-~t·,1dtn t ,:.. \ ., 1'•,·-,,f. · • k! 1HI H l I H \K;,..1 ~ 502 507 513 Effect of Applied Fertilizer on Tifton 44 Bermudagrass: W.O. Thom. H.8 Rice, .\f. Collins, and R.M. Momson Re~ronsc of Corn to Zinc FertiliLation: R.J. Carsky and W.S. Re1d Urea and Anhydrous Ammonia Management for Conventional Tillage < orn Production: R.C. Stehouwer and J. W. Johnson Effects of Nitrapyrin on Corn Yields and Recovery of Ammonium-N ar 18 Site-Years 1n lowa: M.E. Cerra10 and A.M. 8/ackmer Cooperators: The Amencan Agricultura! Economics Association, American Forage and Gra~sland Council. American Society of Animal Science, Socicty for Range Managemcnt , and Wccd Sc1encc Society of America. �ELSÜRCO - 20 - AÑO 96 • NUMERO 1 • 1991 Journal of Production Agriculture Volume 3 - - -----Oct.ober-December 1990 - -- - - - - - - - - ARTICULOS LAS COMPUTADORAS SE USAN CADA VEZ MAS ----------------TOMA DE DECISIONES MANZANAS FRESCAS MONITOREO FITOSANITARIO DE C0LTIVOS CUIDADO CON LOS NUTRIENTES DE LAS PLANTAS Number 4 CONTENTS (conlinued) 522 527 534 Soil Type, Predpitation, and 1-ertiliLer N Effects on Corn Yiel~. S.l. Oberle and D.R. Kttne_v , Factors ln11uencing Coro Fertilizer N Requirements m lhe Northern U.S. Corn Belt: S.L. Oberle and D.R. Keeney Effec1s of Phosphorus and Sulfur Fertilizauon on Subclover-Grass Pasture Production as Measured by Lamb Gain: M.B. Jones, M. W. Demment, C.E. Logit Analysis of lnformation m Animal Waste Management: John M. Halstead, Randa// A. Kramer, and Sandra S. Batie S4S Effects of Coro Row Panero and lntercropping with Legumes on Silage Corn: E.J. Jellum and S. Kuo 551 Examination of Winter Wheat Yield Response to Seed Source: Mary K. Knudson and LeRoy T. Hansen ' 558 lntensive Management Practices for Wheat in the Southeastern Coastal Plains: D.L. Karlen and D. T. Gooden 564 Effects of Ethephon on Morphology, Yield, and Lodging in Williams 82 Soybean: R.H. Teyker, G.D. litwiller,. and H.!. Ahmed 569 Multiple Cropping Systems in Small Grains in Northeast Nebraska: Russell S. Moomaw and Timothy A. Powell 576 Relay lntercropping Soybeans into Wheat in Kansas: S.R. Duncan, W. T. Schapaugh, Jr., and J.P. Shroyer S82 Economic Models and Breeding Strategies for Soybean lmprovement: R.C. leffel 587 Effect of Stand Density and Thinning on Soybean: D.R. Hicks, W.E. Lueschen, and J.H. Ford S91 Determination of an Optima( Cropping System for Erosive Soil: Elwin G. Smith and Arne Hal/am S97 Effects of Planting Date and Early-Season Pesl Control on Yield in Cot1on: S. Micinski, P.D. Colyer, K. T. Nguyen, and K.L. Koonce 602 Scientist lnvolvement in Research Funding al the Arkansas Agricultura( Experiment Station: G.E. Richards and Martha Davis Preplant Tillage Effects on Irrigated Corn Grown on a Sandy Soil: D.E. 606 Mil/e, and J.S. Aarstad Book Reviews 610 611 613 15 18 ------------------ ------ Vaughn, G.P. Deo, M.R. Dally, and D.M. Center S40 2 8 12 Clima/e and Agriculture: S_vstems Approaches to Decision Making: " Reviewed by Richard E. Car/son Author index Subject index PORTADA. Los componentes electrónicos en mm1atura. como el que se muestra en esta foto. se ven cadc1 vez con mJs frecuencia en las fincas mirle· americanas, en las que se usan computadoras para el maneio de las operac10nes. En el artírnlo de portada de e~h:' número se describen algunos de los nue• vos usos de e<;lo!- conponrntes EDnOR M1JN!)IAL GEOIIGi: SOLLENBERG~R , wnm -3Kllf'C0 TOM SIZEMORE AMERICA LATINA EDllük JOSE MECINA MEXICO RODPIGO LEA, COIABCRA!;OR;:, Cl S.A.~ \'ALDES. Lu:s SILVA "Rf •,.:Isco SOLORZANO. RAUl ZERlUCHE ESTADOS UNIDOS YCAÑADA ED,TOR KARC" K[SSLci • EDITO~ I1\'TE~NACIONAL· IIOLLIE HENKE-S- - - --- ·-· EO,TORt. ~cG,ú1'.1-1, • .> s:Ev¿ M(Glll DENNIS 1.,ctUNTIC COIABORA:>OR. REX GCGERTY eUROPA E'.)I :o~ JE,t:...;.~""'-c"'tA,...U-:-:Dc::E,--,H".:':IR:c:0:-cN-rn:soR I1...ltilNAUCNAL MAílK MOORt EDITORES REGIONA,E~ f-MILIO LORDUY, RA:NER N'ACHE El S1.JRCO S[ ENVIA CRNUITAMt;;.;N:c.,T:.::cE.;;.PO-==-R,-;'c-=-o:-R:-::T-::-':F.S,-1A....:D:::--:E:-':l-::O-::S-::D-:-::IS:::,R:c::l8:U:--::1D:-::O-::R:::ES,-J-O:-H:-N:--::Dc:: :: E::: ER:::-E-:P::-ARA~R::-::E-;:;;Cl:;:-Bl:;:-R-;:El:-;SU=:-;;::RC ::-:O :::-::D:::IR:::-:1J:-:-ASE::;--;A :---su DóT~IBUh)m '/)~Al CUYA DIRECCION APArfc: ;:"-: LA CONTRAºORTADA DE ESTA REVISlA. OflCINAS W fORIALES INDUSTRIAS JOHN DEERE. S.A Dt CV. CARRETERA A SALTILI O i<M. 333, 66210 GARZA GARCIA. NUEVO l50N. AF'WADO POSTAL 1 53, 64000 111,0NTERRU, NUEVO LEON/ TEL 36-02-02 Y36-12,12/ INDUSTRIAS JOHN DEERf 5.A DE C V, EMERSO:-.J 148 DES?. 204, COLONIA POLANCO. l 560 MEX:CO, D F 'IRQ 5 /)76 :JEMPLARES IMPRESO EN Mt:XICO "OR C' ~)ET M:JLT 1COLOR, S.A.; CALZADA DE LA VIGA NO 1332. 090>, M~CO. D F T~l .570- JO' 1 A_,.0Rt2A0C' COf,,11..~ COR~ESPONDENCIA Dt SEGUNDA CLASE CON fECHA ◄ DE JULIO DE 1961, SEGUN REGISTRO NO 008, ,);62 CARA( ,ERI5TI.:lS 220751402 I\.\A:> HONC•O El SURCO, MAS AlTO E, DESJINO JERECHOS RESERVADOS PARA CONSULTAS YSUGERENCIAS, MARQUE SIN CARGOS 91-800-l3-333 �- 23 - 1 .~ "' txl :::, Revista prop1 nlad de la Facuitad de i\grnnomía, LUZ. lu ndada d 1° de uc tuhrc de 1968, distribuida a lnstitucmnes Universitarias . Ent1dad<."s directam '!lle relac1011ad:1s con la m\ t'Sligacion y producción agncola del pa,~ y Jd ex- 3 r.r., ·r~ (.f) Q _, ::z:, ::x; oc,a C/) ..... o ¿ O, (/} Cz:l z :%'l E ....... Revista de la Facultad de Agronomía Universidad del Zul,a 'vOLUMEN 7(2) MAYO 1986-OICIEMBRE 1988 ISSN 0378 • 7818 CONTENIDO terior. u 00 79 (Y. ..J !:xl ~ t c:a =?- a () r_ et: .... ·<ú C%'.l •rl ~ .., .....·, o :::, tt) ·rl :::, (!J tf) :.-..; cr: c., ~ t3 ~ V \.:e ·rl ti() ll) e:z §.... cr: -~ ü z o w •rl & ..... 5 ~ 11) (/) Cxl U) et: ~ ~ ~ t:.<l o:: :.... z ; 1 >- (J) ti) ::> N ( ntl<,t'jo Rod vl!0 .\v113 L 9ílt,le1 bravc M 90 ~ E-< H ~ , ista u~•lwn !>er , licitados \. u lL ~ z ~!'-- uo z a: 1,,. 1,,. Q) z w w (/) w w _J Q) 1,,. ::, 01 E <t o ~ <t 1,,. o :J o o ~ .I r~~ i .~.. de la Facultad de (/) CD w (/) zo ·O - (.) _J ~ w a: o w (/) CD o Producción de la asociación malz-caraota, según población, fertilización nitrogenada y momento de siembra usados. BRUVO AÑEZ R Y ELOY M. TAVIRA ..... 115 Determinación del tamal'lo óptimo de parcela experimental en yuca, Manlhot esculenta Crantz. JOSF R. TINEO G. Y JOSE J VILLASM/L P. ........ ...................................... 127 Efecto del ttpo de almácigo y de la maceración de la semilla en la germinación de Thevetis peruviana {Pers) Schum. o o(/) :::, z o (/) CD 102 .\;ronom1 ... Pt·1•·ntarnento ele Circ11lac101i. Bib:ioteca de la Facultad. :\p.trtado Post.ti 526, ~laraca ibo (Z.P. 4001 ) Vene1uela Efecto de las distancias de siembra sobre los rendimientos en ajo. BRCPvO A.VEZ k Y ELOYM TAVTRA ..... 1 _J Obtención de concentrados proteicos a partir de diferentes especies wgetales. AGUSTIN ESCODA B........... ....................... los e l'mp:,1res d~ esta' '~"- w o:: w ü l:.Mu Wll.HELM ............... ....... P ton so Fernánaez 96 ~ Efecto del vanadio 1obre el crecimiento del ganado porcino. IGl STTN ESCODA B., ANGEL PAEZ Y Rh· O Si.lflt0S P o ~ zw u Editorial 86 H ü i:r.. llJ RJC-tRIX> CONTRER-4S. EDMUNDO RJN. roA.i y !>,ESTOR GARCIA.... . ................ .. ~ E-< (/} ti) Pesos al nacer de becerros mestizos en una finca lechera en el Sur del Lago de Maracaibo . JOSE R. BASTIDA P. Y JOSE L SE SOLICITA PERMUTA EXCHANGE DESIRED IRAUSQUIN.............. ........ .......................... �Ul- - 24 1 - - ···- - ---wo~R"""LD~FAJIIWIRWIIMMERwS-...T... U111ii1E... 5------ CONTENTS < f- 1/) f- z ,, Suniil'al.amiou, al>1/it, 1,,,mw1b111cu, lhé betterme111 11( the /11•,·., 11/ others and our (JWII . d,•¡,e11c/J d11 ,•ctl) on ou1 rn f)IU"tty to .i!t'I rnnugh food r1( the n~ht kinds and quulilles when K't' need 11 Despite tlu fu,·t that ll'orld populmu•n Itas mort than douhled sinre the l9'i//" f there ha., tn (act . heen l'nough food 111 total to perm/1 ali of us eno11~h to <'cJ/ although 1101 " " uf us lra,·e hud un ade quate shart' HoK'ner u., 1·e ali knoK . frxxJ pmdu, 110n per perso11 ,·unes w1dc /y both herw,•en 1 •unme~ and witl1111 ,.f tlu>m Hunger Stalks Africa The rtch wor/J wou/d lo,·e ,,, /• ., get .a-.:xld Fafmf'r· · ,me.< 1-feadquane, -11 Elgg. Switzerlana a,:;,0 ,e,ves as a place where. /() peace anc: rranqui//ty, tne pruolem~ Jf the agncult ,ra1 ,;ommoofy -.an be studted and discussoo ignore rhe Umted f'Vations· \-h,rld Food Progrum su,., rlwt mm e than 20m African.1 will depe11d 11n _tond ..iid rl1t year--more. byfar . th,.;11 ilunn¿; the lwr rors in the Horno/ Aji"ic u su vear, ux11 , ,mung ert,ncr But ho-,., mony o¡ tts •·ealise thut we are als,, ,n danger of /()J •tg vah ab/e small l'features and mi',, orga11isms that /ive tn the siol and tlllJt they te,,> need conserv,ng? Food and Agro-lndustry Fontm 11 The World Economic Fo, ,d and A.~ro lntegrated ProdactionA Way to Achieve Ecologically Sound Agrieulture ,AJ,,.·a hw 11., miserie., are tno uw(ul m, . Flsb Farming in Holland-A Prom · lsing Future Source of Protein Pror,,;n is th, moJt imponw11 :,u,Jdin.'! material of the human hoci_, Tht econc,mic demand for thi.• substance Itas increased t onsiderabl_, 1n the , ourse v1 the 20th cenmry. The FAO expect that in abour 5 ,,, 10 vear.1 time K-'Orlo demand for fish as cJ wur, <' uf proteo, wil/ be JO miUion lllln a vew 1J ~lislt regarch organisafion ls arrht forefront o/ an intmrational project..,lf1 jind an tnvironmentally «L~ptalJI._.,,. ltitwte f or chemicals in rhe'jgltt ~ ''lec,uts and grasshoppers. -.... :L~ MknMN-paisms I.J Considerable efforts ore beínF ma<k 4rOIIJtd the world '" s<JY~ tlvtttenNI -.,ecits nf mammals mtd hi1tJsfr,,,,t. ÍN- 2: ~IV!: 15 Ecnlogical crmcerns are ,naeasingly gruwing in importano• 111 the world o/ c.1gnculture anda/so amung consumer:. of agricultura/ produce The disadvantages o/ rhe traditiona/ ''high input" •trategy-max,mum yields from a lugh input o/ resouce~re becoming inrreasmgly 9hvious For sorne time 110w. attempts have been made to al/e ,·iate the harmful results o/the maximum yield strategy with individual measures, ,•or examp/e by using t'nvironmentallv Ji-iendly crop sprays or by more selective use of fertilisers Proposed solutions are a/so available today for practica/ ·application. which take ,mo account both the rural eco-system and the agncultural production as a11 ,ntcgrated whoie The goal ,s a <omprehensive ecologica/ system. FOCUS Agriclllture ia Taiwan 11, Taiwan has a land su,face of about 36,000 sq km, but the Jane/ is mnstlr hi/1, and RU1Wlklinous, with lc,s thañ oncthird in flatlanJs . K·hen· most t>J the agricultura/ activities takc plaa Ta, M>an stillhasa relatively large number of farm families, which lw~·ever is decreasing with the passage nftime andas a resulr ofpo/it;y measures. The average furmfamily cllltivates 011/_v 1.2 hectares The smal/farm l'l:t' mterferes with~co11omic effidency ,n farming operations Farm Land Rfform lo Taiwan ..'.~ Befor-t tht inlroduction oflandreftmn in 1949. onh 3~ pn cent af rhe farming population wf!re m,nerjarmers "nd 25 per ce,11 uwned part oftheír land. Thtrefore tmancv waJ predominan, in the rural areas, ánd the conditions wtre very unfavorable to the te11a11ts. In order to improve f armers' living conditions and to prevenr C01nmunist inflltr®- of . the rural districts, land reform warurgently necessarv NOTEBOOK Agrimach Data Bank ~b For severa/ vears a 11umber ofEuropean lnst1tUJeJ 111c/udi11g the IMAG /1tv11t11te of Agricultura/ Engineerln¡ o/ K-ugeninl(en Hol/and. have been cooperatinx on a dota bank for tlai:tor:s and a~r,rultural machmerv. lcnown as the 6.xmnach Data Bank ~ IFAPHandbook Sus&aioable Farming and the Role of FarmttS' Organisatioll5 27 "~11swinahle" has become a very fosh1olf0hle ,mrd. but what doef it rer:1/l,v mean · In fact ,m a hanc le,·tl. ttts nodiff"""' a roncept than "lit-111g -.,.;rhin ont' s mean., or putting hack whar is 1oken n11( The eurth has a given leve/ ofnonrrnewahlP resourceI Once they hove heen spen(· m wasted. they are f?One finn pr In Brief Commodities Events Calendar - ~;¡ ~- ~ ~ :e o. ::, e w World l<'ood CouncilFood Securih lssues in a Cbanging Environment lndustry Forum-~au11,·lted by the .World Economit Forum Jin· rhis 199/ Annual meet111x- -w,/1 ,111ra,·1 kn> e.rec'11tives fn, two dav.1 oj 111:e11lll't d1lt11.1 sions ahou, 1he crit1co/ < :,ul/enges confronting the industry w thi.1 pfrota/ ume. Davos. Swu:.er/and, (>-., f'ebruan ~ uJ :::) ~ ~ ~ -.:: al~ X to :e z (.fj - E-- l: a: w REPORTS Co•ene TINlse Vital f- w __ .. 101, 6. No, 1, Janruary-February 1991 RESEARCH Chemkal S.bsdtute Soupt b1 Loc11st Contnl z o ~ < a: :, f~ :, -cr () C> < 1/) < 1/'J z < :-: a: < o:e C/J �The Georgia Agrtcultural Expertment Statlons College of Agrtcultwe, The Univenity of Georgia Research Report 594 November 1990 The Georgia Agrlcultural Experlment Statlons Colleg e ot Agrlculture The Unlve rslty of Georgia Research Report 590 Augu.5t 1990 Shifts in the Southern Share of United States Wood Product Exports from 1980 to 1988 Sequential Trends in Farm-Level Production, Prtce, and Value Unlted States Turkey Industry, i950 to 1988 G. Chr1s Lance and J. A. L. Bammett and Kevin T. llcNamara c. Pureen .. •' <..:~•,. .. ..·w.: '-ri:""'.. .i.a; _ ~ r- ,~ '7.- t'P-,._ .. ::--· ., .. -;¡,. • - -.t. ~ -~ .. ~ ._ - • IJ , . ... 1 ~- +. ~ ¡ ~ ~-~ 1_,.,S:\\r.tl •<'!I··:;:_; :,,:· ~ i~W'.~ ¡·. --~·. P.1..k:~.4 , ,,r ·h:Í,11 a ; ..-"'í!;!"'"~Ji>~~ ~Jt': : '! ' ~ : t;ft~I ~'a~hf:..¾,•-~• -1r¡¡¡j¡; - 1,.'7iMf,f,,iiallf.zi~ l.~."-~ ,:¡ _ • ;:i~·:,:J . ·• ·-_, -..; • ·•-~:._ 1 • ' ._ ' · !. , ·'· "'... fl ~ - f • / ~ 11 ,.,._..,.,. ~, ~:- • . • . 19 . ~~ -::'.,. ..• ~.,:-,,··r•<!-t.':'¼·:o:··' • a,-:-:K , .r- ~ _ - , ,. • ·¡Jj· ··b■ -_ r 'll .'::-· ¡ .i, -. ..4 .. . _ . ' ::-,. ·- ._ ~- • , • ' - .., ~ •.,, . - 1 • iit'.-. ú-. 1- - JtCI: Jf · •. ••'l.._~..,..-! ..·..,_•, r.,, ' . ,.. ~~.a.:· .,¡:;.¡.-~-•. e,:,. · 1 . . . : _, •. ~ .- -.. • . - • '\.,. •. . ... . :> ,_. .,.. ._::, ..., •. , ....r • · ' - . ~ ,·-·· __ . ~ ~ • •.;!. : f' . -•, •. • : ~- -.ir.1 ~ 'J¡: • ~,-e. • ,, -~,;'."~ · •. • °!"" •a.:: .._.JJI"•" ••. ,i;... •· • ♦ • " ¡• ,.;.;, .. --~ ,, • ~ 1- ~- :.. · ""' • •;;.JI •\. r, ~~ - -,. l. L.~K'. "· · .,,,.,¡a..,_,..• ~ • · , l.~ _.,& "' ~~-~.., - ~ ,, : · ~ _.¡, • i-. ..,... -'- · •- '.• '~~ f'" ,• -~ _, .• .."'9 . ., ..., ,;•~ "?' .. J. ' i • ~'!"': , ./,; • · ·'" ,•~ '-1- - ~¿:~--~ . ,. • .-.. • ·~ ~f- , . , ' B- 1659 Qctobe r J99Q Pean ut ---Profits -- - - - - -·-- , _ lrrigation Vield - Lewell F. Gunter o nd Kevin T. McNamara '.;J:t ~.._ ' '; - ;... ·0;:.. · Sp_,-.·101 Pub!' " ~ 1 6& Or :oh , 1991, Off-Farm Employment and Earnir.gr. of Georg ia Farm OpercJtors - ~. ~~ ,_ ·. ! -.-·.~. - - _.___._, . ., _,. . . . _,..,.,'n;..,L ~':.•........_ _ •. F'-'f...~W~P~; (~•'-~!w~~~~=-... ft• .t _-te-·_l,·'" ' .~ ,h_, .•· _,,.~ ..• --1. ;,..• . ~~., .. ... •. • . '··-·,..___, •_..,__ .: - ~• .. ;,..,;.• ·-·•·-•· -:,.., ' • .,·~-...40t.-. . •.,., · ,_• -••' F.:"•y.,. _ ~ ~~~• ~~~ ~~~~@11 ~."..... ... : -· lll't,i,~~ ~--- • ,. ,~ - ... . . . .s_- -~- . .-.. .. 4w;;.· ,:11,....,:-..; . -~,ilt";'\" ., • - --.1-- --, - . hi -,,,n..J""- ~ .. ~ •r-.:... ,,t "'"•· r ,_.. '-·-""'~~ r:JrF - ¡-,;;- ~- ~- .•. .Jí . , t • ,il'. il[, ~~~ ~ t..:-.,._ . - .a.:...~-~~·..:: - . - . . . . -· ~.~ ~-~.!.. - - -..-~ -:-,,~.,~----~wc,-.••-·;'ll,r."J•· .... '-'"!'""!~~ . ~ti¡_~~-- tll',)":'"'"'......,_' "tw•·- .,..,.-.:.,¡ ._ .~-;9f~!--'>~ ·...,.'!" . . ~,X~TlJi~_..,r-~ _,m•,- ~~~. '."9'V.,. .~,~~.,.____.. .,.~ l~ The Georgia Ag rlc u ltura l Expe , imen t Statlons Colle¡:e o f A g rlc ulture, The Unlverslty of G• or_:ia ""i:?: :?:r81RSJ_. -...........: . 'l'~ (" ,Ú ~ ~-~:'.)'-¿¡i - • .:.-_....,~.w ~ ~-:... - · .~,f.::.ut · - Mil ~ •. _ ..~ ~~-idl:f:,-~~~t~:.~~-~ é·~·~..-'.1~·-•~.. • ~~', · , · 'l. . ~ (· "' ·- : - ~ : : - , - ~ ~ ~ ~ : , .':, - • ~ ~ ~--lllc'!""' 1■·· ~,""-:.•·i.?-_J.~t:-_~_t,f!-·~ . ,,.~·" ., ••• • .. ' ..... """· ...... -~· . --i,~ .- t">:,.~• ~•~ •.:..;,¡,:-r.::., .~,.-~ • .. t. ~ .,;,,,. l'L;;...., ...... ~... 1 , Jf~ /1;;€-,.. .. -~~•l!,.~"; . .. ¡ ~ · ~···.~•-:,- ·1 ~ _ • !to'~~ - -. · 1-¡;~, h., ~ ~ -,,..~-.... 9-::,~ ,r.i"l'-'IM.....: ' :.·.J: · t'-~ - ·~ "'.J~~ ~--.t. . . ,b~~~ flMR• :l.. .. · ~-, "'- _ ~i:5llli!l,..Jilo __ ! ·_ •,. f$'"''. . · ;. ,. J '11>'. -~ &t":..... "ti, ,·.· ~ ~ &~~~L !',, ·;·~~4..1:...~~~"!;°',~:"' -- ~ 'nl',,.-_,.;;,.~,'U'- ~ ! B•,.,,.,- ,:- ::r¡sfli~-.:-~ ·• -.. ,. ~ . :· ; ,.,_ ~ ,.. ·· ~']~~· ___ _J·~.~~,-- l.; .... ; : f..::~· <~t:.'· .,;.::.d: i;... ·A ~ -.... . ~- ~: . -~, N O\ ·~·· ..,,.•.... ,. t ·, ,• • ,r-'ii.---;,,•-C,."l-".-'I~ •'L. J. ..1-;·~~ "' .•.• ~...·1 - · Response - ---- - · --- In the Northern Texas Hig h Plains - . t A Non-Tra~itional Production Area 1 ...__ -- l N -..J - ..!11 ·---~ ¡ ,.. ....-:it 'l,,<:,?,-f W_.; ~~ •~,.;..-; ... ~Á ... ~ ~ l ,c•,. ~ ,-_¡;u.~·-;.~-~ - _;; ~ .. -. -~- ·~tr \~~~ . '.· ~'t _· -- --- · - · �.. ,., ~e,· .... - --.--1 8-164@ ~ - --- - ·- -~--·- - ' '"' 1 , Optima! Cropping Strategtes Considering Risk: 1 ' >t·< ~mht• t , '+90 Agricultura! Lenders' Influence on Producer Use of Alternative Risk Management Practices Texas Trans-Pecos \ '-- - - --- ------ ------ ·- - - - r,-e Texas Agricultural E,<perll'T'ltf'\1 Statlon. Cn3,1e1 J Arrtzen rJ1rec:•c~ Tt,c 1•••• ,.., ' 4 Un•ve,1 ,•y Sv•1•m. '::.G--,.Vtr. ~1alion Texas T he Texas Agrlcultural Experoment Stallon • Charles J. Arntzen. O lrector T he Texas A&M Un1v10rs1ty System • College Statlon, Texas 8-1658 August 1990 B-1663 -.. . ... .. ... . ) •~\ • .'- No. 512 ..,,,.. November 199C 1 Stabilizing Soybean Production in Northeast Texas --·with Early Planling of Early-Maturtng Sovbean Varieli<'s 1~ - 1 . c\11al,~~j~ <>f <, ., l~<>c~1l R<.~t~til \l~trk<..:, r,, ,~ (~; 1tf is11 l ár1d ( ra "''fis 11 --~ . ~~ a··· 1 --~~,, -~-;~ ,_,:,• - N 1~ 1 1 - .. - ~·~ .,/ --~ ~~ ---....,~-.. ~~"S1. - 11>6 ____ ., - ~ ... .........__....... 1 • 1 ! - -" ,. . ~- r"• l • ,• (.",a' ,. A.l ►.' ., " .. '{';...._ .. ---· .. ~ •I - _,, .I' ~· ~ ' ;.· , .... '; ~ . -j 1 t ~ -- .. 1 �Conso11datea PR-4 736-4 768 MP~17~4. ,lun e 1990 December 1990 :iorghum Yello\',: Band i ng \'irus on ~or0 lwm >. S udangrass H ybrids and Sudangras!:t C ulti va rs [ttl'ct 1it w o Texas Turfgrass Research--1990 - - - · - - - - ·- - - - - \.1 Th¿ Te,:-is .Ag-1 Ku ltural Experiment Station, Charles J. ArPtzen Dirertor f'h, Ts .1; -'\~~-'. l n'Y.:rsity Sy5tem, Colkg,! ~t.,t10n, Texa, The Te,u AQnculttMal e..,-unen1 Sldon Ch1rlft J Atmzen, DlrOCIO< Thtr TP:--U A&M Uni..,,_shy System COIIOQ41 S1a1JOn, r.... Ml' 1&98 July U)90 lji ES CHE fEM ', 4,RIW , ;Rl•L ¿ · ; r ~ C t1ar1cs J Arnuen. Otrf::c.H...,, Tt;.- 1 ,,Gr,,.'.\ l111v t;;• ::;=·· ·.'1E'. · 11 , .,::t~L t ' :• · '-, r 1. r,or: ,,., , •A ES THE TEAAS AGRrCUL TURA.L EYPERIMENT STA noN Charles J A.rntzen . Olíec1or / The Texas A&M Un,vers ty Syste:m I Colleg1: Stat,on. Texa~ T HE l oENTIF I C A T lON ANO D 1s T RIBUTION OF C ucuRBIT VIRU S E S IN T EXAS Diet Preferences of Laboratory Reared W hite Gru bs 'l(p6ert '}.{. ;J{arveson, 'Jw6ert S. 1-fa[{1zuef[, aná Jerra[ Jofmsori • R. Bueno, Jr., and Jose H,no¡os· SUMMAJtT Summary rcod pr~1erencf ol 1t11rd ,r.s1ar t.::yclocepra , p;,isadenaeCasey vaned trom Kemuck¡ 3, lescue 1 common bcrmuda gra5s, respec1,,e11 S•qn,hcan; v rmre liv~ larv~e wc,,:. t0und ,n the non-ba,ted arcas r.•t !he barrel ,n lhe spnng roed preterence les!< ll'r e Nas no s1gnihcance 1n thfl: mean ru.,;mber ot liwt:: larva.-, tound ,n !he ba,ts and non ba,1ed areas et ttle oari,· :. 1ne lall tes! or in !he ba'1s belween the spnnc¡ and t;;11 1e~1s. Sampl,ng dale hac1 no ellecl ,;,n the numtJ¿r ,,i hv& larvae 1ou'1d ,n the ba,1s. S,gn1l,can11y l~wer lar✓a•, pr,c t,arrcl sur11v.;d af l;.¡•c: sam:>'E ( 1 : s 1mroduc11on lwo wh,te glllb ,pcc,es. Phy 1 ophar;a ermita (B,.r me,ster¡ and Cyclocepha/a ¡;,asadenae Casey Ir~ auently are abundan! ,n turlgrasses ,n lar wes1 Te,a! (unpubllshed dala) P c•·in,ta is ~nown to cause e,1en 51ve damage to turlgr.iss (He,r.~a,a 1910. 1'•50 Frank1e. e l at 1973 Gaylor anll r,,_.,.,.,·i;; 1G7S, ( pas1r:cnae Is cio~ely relatea 10 trc I,or:•1crn mot•~U sentiu: ·e cnrofT'o1c,:- .: •-=:,- i''"" c.· Nr1 .;~ Grubs A cru_1,:· ia.:::or for su .. _-:- ~t.., ·• _,, , ;,; :s re dr::1f:fr'1,r,e •ti~ IOC\.1 ;,r~rerencc Cf r-: ';.O€': ~S ~-:, · ~ rt.:a;t.:O Atle~,;_,I 10 ,~a .-,,,1?1:~ gt;.;c -:;.- ~=·J...:'ed "'err,1:.:1"> n~'.~.,•~-rJ grubs ac ... ~~1 to •ne 1cod r¿ad11y C"'C -= :oeo l"'orrr.31 , ::ubsc:quP.:nt a1templs te r;•.J, vvh••~ g'ubs using :r,,s n.emod have y,eldcd ;:,c.1· íhece ..ea1 m~'d¿,.cj :-a;:,,d1y in the mo:st ~·.v1rv11 rr.,,,. ·t'r11,..1rcd f ,:,• . ._., ...✓a-C? surv111a1 CrocY.er ,;ga¿, , ..-;:"(;r~'J thatthifd ris· ~• 1a---..-a., e ' P crm,:~~no1 oril¡ fjj.j on g'O,,• r.•..:tc:. cerea.:;,.,.: c·-¿r commerc1at toods sucrlf. v.r,< ';J~ Con..,i:.-"~ -:"' 1r1oweve:r, tt-ese 1c,odc. b•:ca .... •!neav11vin:c:· ... 1>o ;:-~~."'01?.nd1ne;,'· ~0f1hc t,Jl"\O• ':+n ihe toce n\r. .. a ,•,es "'01 e.,;amu.ed res11 • --ie 0L¡eC11ve~ ~, ·, .s s:uv, were 10 e:io'Tl1ne tht? ~rring ano f.lll ar · .... : "'--:,are spnng anc fali 1f1J'.s to vi:::.:crm,ne rf spn~c ....... a- ::cn;1f"l~1': 10 feed Com- p11ra1 • e s1ud1es -v1¡,.. -= e· __j were ..:.urta,lt:d bP-:ause h':?11 T~,c; w,I! 1rr.;::.:;c1 ljn C. 1mmdC!Jillt,1. 1-ttl~ is ;..n.:,wn t· Nevcr about ,:-= biolor,1 or ecclo-:'t H1gh popu1~•t0~,.. ot C C',1'"ader-1,., whc n c.1-..·er.,., ,n1er•r- J ?,., 2; .:·e f,:- ~,.. j .,,..,_(.• .ip t'- t:"'_. '..} +•o•.J,•'1,'. t( ~ a~ • ~•,il'l' .a .. c: u:.,. .... • -tri íh• l ~, .\!, f~r,- -...,, ...,r:;•~•.,;.r. !' ,'E:.•1,'/Gn::.':. ~.•, '. ~t ,., r>N· t'•· 1 v,hc;:1t··•~r s::,rmq 1r•. ,,.-_· --..: : t~~..;·rnen!s arP .\atr~ .. '<0 Met nods A rn~ftv:>d tor ccnl,n,JOU'"· 1at-:,• .3it·:•ry rea, 1n4 •~ M,~:-;c -,. •.·ir., t'-i:,o - •1' c C"'·' ' IC J _.)OCº',I ·-.¿ :n~ ~~·.: pe·1 s1atuc; C"f thal ..f,HCll'S AISO 11-;.-.c.:"='i , u-,... tooo p1cf1;ren1,.,P. ◊f .:, o-as! ·r:nae larvae co:1'-C'':."d 11i of thfl' scarcrt; or la•.,~ 0 .- • : ,... g'C ~e· ch-1fcr C. bOrt>ahs. and the c;o 1 ·thtrn mrtS-~ cd chal¿r 1n 1Nest Te;.(a!) r.a._t: n ir:iíJ<)--:ar,· :~ r ":lf fr.!SUlte.J l .., h1gh ;,::• -~' rricn-:J .:¡ Rt;?1nr.c1rd 1S4.; 1 1:?,14 ). SLbSeQUt>f ·1 ·-:t:~ sr,owec:1 tha1 c:rapenL.. e )fe¡i. oro.1id'?d a c.:9: ~• ;~ ~,:,-,, 01e 1 tor larv~e 01 d,tfer~n P: \ ~;irta;¡a sro ::: ...... 3·0 1940 1~4-! Ne-.... , ¡.,.. ,-1·r¡;.""iJ.-: Frc,1n M..ty thcough Noven1Ler oí 19b8. a Lolci.J of 568 <,ymptomauc cucurbit plant -,ampl~s werr co!lected frorn 32 dúft"rent cour1llcs ln Texac:, These >,amples were a,;,,ayed a¡;a1nst ftve scparatt vlruses. PRSV-W. V.':,.fV JI. CMV. TRSV. ,md ~ f \ ' by cnzyme· l!nked tmmunosorbcnt assay (EUSA) Thesc vtruscs w.:re c:onsecuttvely dete..ted In 1!!.&>-n, 61.9%, 140%. 12.9%.and J7.9%ofthesamples respert lvely Elghcy-flve perc-ent o( lhe samples wcrc commerclal cucurbllS and the remaJnder wf"rc feral spe<:Jes and non~cucurbttaceous crops. Only one non-commerclal cucurbll was found lo ~ vlrus-tnfected ArtJ.flctally lnf,-cted cucurbtts in lhc grccnhou"" exhlbltcd similar syr.iptc.ms to 1ho~r <:ollcc1 ecl f rom the fleld INTRODUCTJON Texas iS a maJor contrtbutor le, 1.he U S.A. cuc11rb1t tn'1usuy. growtng apprOXlmately 35.000 ha ;mnually. VI.rus dJscascs are tradlúonally " maJor producUon Umlttng factor , a n d tn the last 10 ) ears. cucurbltacf'!ous crops havc br"n serl ously affected by dJseases Lhat strongly resemblc a vtrus eúology ( l). Toe maJor productng ar,-as oíTcxas ar,- wide · sprcad and contain many d tverse cllmauc and growtng ,ondlttons. The mosl 1mpon,1n1 cucur ª'"'º Motenats r~i.._,•ar r... a·rels <5":-;.; :--, ca~<,c :y w•·•te cut •1 1!0 1t1re~ 11 af'l5.i:-,s:e Stc- ..:.,nc •t.~t --ng 1ht: icp and oo·:orn 1nta 1 ir-,¿ 1c:: 11"0 ti,:.:·: ..... V,t"f>:: t.,¡ 1 IQ tc ~m bas,oc 22 2 1r :h'?s 1n e: arr·, ·-=-· ~. .., s.Jct •r .. ;, Nf:•e l•nert .... 1 plA~ltv on wh,,:-~ 1 -.:.,- · • c: ... .-.d wa~ :,pre-ar· f •· ·•(~ •H.c,.pcct.Ne)y l!110a,ck:nlL.. I. Southwcat ~7ortd..: ~c-.a.r-c-h a:,d Educ:.at1on Ccntcr !mr.).)k.a.~. F1.. 33934. t'rt;i(,:uor, -,,_e 1cx.a• Agnrulh.Jn.l f-::1tpcrlmtra Slatton. (Oc:pan.mcnl o f ~--.thnl,>~ nnd MkTnbl-ulogy). and Eltln,st--m l'b.nl f'ath··lciJ,;Jst. Tc:"•t.•~ Ag n...ult•.Jral Extc-n ..k'ln Y"1cY C-ol\cli:(: St:i•tnn. Teu-, 1·;~3 KJ-:VWOR.')S Cucur-bH \1rus ,! Slt'aw..-.../ T,:"<a•/ dt,U1buUon. blts g_Town conJ.n1erclaHy t.u clude wol cnneh,1·; (Clu-ullus lartalc..> [lñu,nb.l !\lla1,sun and-NakaJ) c-ant.aloupe (Cucumls n,e/o l. l. c-ucumber (Cucum.,.s satlou.s L.I. and squa'ih (Cururbita spp l. Cucurbtta<:éous crops an· putenu-.1 I hosts for al last 20 piant vtn,ses 1ransmtt1ed naturally and/or expertm<:ntall_, (81. Al least fi,·r of th<:sc ,1ruscs havc bcen r,revtously rcportcd o n cucurb1lS tn Texas. The-.e ftve v!ruses are 1) papa, a 1tngspo1 vtru»•W (PRSV-Wi 1prevlously callcd wa:.crmcl ...m mo!xO<. vtrus J (\'.t~,1V IJ :2..:J.10). ..!I Lobacco rin¡(SpOl Virus rrnsVJ: 3) SQIJáSh mo5:H<. virus (SqMV): 4) cucurr:ber mosruc u>, (CMV) b} McLc:m (5.7): and 5) watcm1clon m<,e.alc virus 11 (WMV 11) (1). 1lt.is iS U,e ílrM report of ,:ucch,nJ yeUow mosaic vtrus (ZYMVJ tn Texa,., Lct11,, r <.,.> l rúc-ct,ous yellows vi.rus (LIYVl and squash leaf .,_. curl Virus (SLCV¡ are two olhcr vtruscs Lhal have nol a,; yel bccn reported in TP..xas. but are bein¡:; ac1d1tcd stnce thcy havc bcen foun d In Nonhem Mcxlco (RS. Halllwc ll. unpubll~hedl. Thls s1udy rer,orts Lhc 1988 d!Strtbuuon of Lhe abovc men· 11onrd vtruses In Texas. ,rt, MA=>UALS AND Mtreoos Sampllng: In :V.ay of l 988. samp:es of ~,.~ pecled vtn.is lrucctcd cucurblls wc,..- ,olleclc,. on the bas1s o! vtru<; <,r vlrus•Hkc symµ1omolol.(> s~mp!cs wc,..- scle~ted r~ndc.mly and plants C.'<· hiblling rcpcUUvc symptoms were r.ol collec1ed Speclmcns consls t ed malnly of kaf tc,sur. w ,:h ,;orne fruJt and now.-rtissue colle<'lcd Eac;h pl~nl speclrnen was placed In a se;,arate ple -.uc ba~ and 1ranspnrted on Ice . Ali spec!n,ens \N rf' rrfn,::f'r ated al 4°C unUJ a,sayed. Vtn..1.5 JdentL'1eouo·n: 1ñc nia;or :,H·Lh,~l 1.1s.e,... for ldcntúlcauon of the fleld-tnfcc lcu specunens was the double anllbocly -a,mdwi.·11 IDASI. oc d, �- MP-1702 MP-1689 August 1990 Octot5~1990 Economic 'rrends of the Melon IndustrY .., in Texas and the United States: J - 1, 1 •• ~; ~:: :~ L - - ~ • - •• - • - - . . ...... - GROWTH CHARACTERISTICS AND YIELD OF KENAF IN SOUTHEAST TEXAS - - - ·- ---- -·---- Cantaloupe, Honeydew, and W aterme lc•1: ~ - ! ·3:;~:):~:' ::-~· w N :::11;::¡¡:1::l!i!!}¡¡::fj}:'.)!\[;I:¡¡:i::;;j 1 !!i!!!li!iiill!!!::Iiii:::;:¡¡¡¡;:¡1¡¡¡¡:!!t~ii!!il:: !1 i' ,' :: : ':i;¡,i::i;ii!!:i;it .::i ~i:)};,}~~ -)i ·. ~j-:,, ·.i'·~~·-: - ¡:::¡¡;;:':;; ;:;::: :."; ...n, T ey,1 AQ• c. ·:..,•at E.ito.,,.,,,e,,1 Sta, c.- C"-l' ••s. .J A.•r'ltzo- ::: •-.:.,.., , T hj! '"'e•il :. \ U ·• , • ., •• ·- r_ ,. , ~ Sta~ T"~•J'- ••' ~ l ,· t ,: ., ~ \ •11; ,·t- ,,,\\ \(• ~ M P-1696 r·~, ' ' ,•. '..+l l ', .. , -..:!<.. . ~.,r\--: MP-1700 O c1 o ber 1990 0ctober 1990 t):✓t %>~ pi,a, . part; ~ ~. .,.. , ~I•~. _ ; l"'t ~I .. ' .. "\ _· · (P .t_¡t'V;} j . _, T•,e r-••• .t.;•,c..!ll,.al E-..p.,.,...e,., Sts:ion, Chori;.." J .A,,,~::or,, O·,octc, r"e ": ....,s At'.A u .. ·, •·" ·, ~ .$:c....,. c.;;>1.,11,;P !);,¡,• "'" T~ ~ , t•10! {•e. \ .i ~). / i ,, , . r ,; ' \ ~ \. ... . , t_ ;... ,., . ' .t, I •• : \ ' " ,) '\ --·1' ··i•'• I' w w 1, �MP-1709 November 1990 !Al' 171 • t-..i . -·· •· i , 1 1 , ,, JZ!ES TL!ES L harles J THE TEXAS AG Rl ',U l .TURAL E':::: :;; ' .' '"''JT 5 T.ti ~1nr--; Arntzen. Oorector I The T e~as t.i:.r.1 u,.,,1,,,,.,~, ~y,,te· • ·'fl<' S•-,tto r T e~a- THE TEXAS AGRI C ULTUAAL EX PEAIMEt-JT STATION Charles J Arn!zen. Direc tor The Texas A& t.11Jn 1v~-r..,,ty Sys!eri , Colh , 1 S,,11,<,n T t:' , -, .. Sampte Sfze and Accuracy for a Glven Economlc Threshold of Hel/othis spp. Disease Resistant Bell Pepper Breeding Line Evaluations, 1989 M.L. Walters, 1 O . C Jenkins,2 and J .K. Walker3 IV C. 11 arfield a11d B \ '11/a,r,n" Summary E1~ht chu: bcll peppcr (Cops1, ..,.. """"""' l t-,rd,r.~ lmcs wcrccvalua1C<J al locaIion1in 1hc R,o Grand~ \ '.Jlcy ofT CJ1a~ í<Klhc1r potcnual a.,commcrcuJ 1,,. uJu ,. ar, dw1n¡¡; lhi r.JI I1/k9 g,0,..11,g \e3.'<lfl. l:.ht~ Iones Bk71l07 acJ ü~t/fJc wcre thc top yiclders an fivco( l.he s,x l<.1'a1,on,. an,f 1'.ith l1nc~ \Jgn1í1CMtly (P • O05) outyocldcd thc commerc,.r ,.arcwd, Jupuer' . tn a comb1ncd analy~1, . Pods o t 0 8601 5 v...:rc t.hc' hcav.Cst of ali lhe bn:echna Janes, but wcre s i¡:n111ca.ntl)' ou1...,c 1ghcd by \h<>!ie o( Jupth.:r F1ve ,,r lhc Clt!hC tl1L' :,n~, equ•llod or rotocdcd Jupi1cr in pod lcng1h, bu1, ni¡ Rijf¡/JI , ,i, compa,ctl tavor..ahl) whh Jupncr in pod w1dth Jy~,11cr produc<d pod•. wnh thc grcau:., 1v.,111/11ckncss. but nN ,1.1~, . ucally grc¡¡Icr 1h:in thc w11.II lluckncv, o f poJs pruduccd b) BIW~2. B8'.\039. and B1170I4. Ali cl:1c hr,.·cdlnt hr.n h.1, 0 bc.:c n \otrcencJ for rtu !.t.ancc to 1ot,..cco d t h "mn I TF. V 1 pc:ppc, mouJc vn u., (PeMV), potaLO vmt"i Y P\ Yr ar1.J lobacco fflO\&JC VIN.\ (fM VJ for S('VCtal 1,tnt"ral1f",n, itt \\'r, . laco, ■nd thc1c 1mc1 are betn,t con, idcrcd for rclr.1\C a..~ ncw vanctocs or 1otttds for hybr1d rroducunn mulurl, -. ~ lh r..::-.1 ....... . , : :.·. Pc-\.1\ ' PV'r í~1\ ¡ 1Ji;u :,roo, ~, • I.AJ.,_ .. r.'."" , • '- i.":..3~1 íru,1 . ·1 A 'ffilL-:!, af~ muh.1rlc \1ru, 1<' .. b~----· 7c·. ?.•\ 1V. PVY. Thl VJ and llfl txcc.:IJ..:nl )idJ\·r 1, ..1 ~ : ... : . :-:.t: uH,·r pla111 """ uh 11.1•t"• 1h1n .... au _,l fruu ..,u, ) :;1: •-- .. . :.r , ... !, , c,rnm~t\. "'' .... ul u,·an (1, Jup1h. 1. &J.u,vJ~h ,u.,... .. ;ct.:..: l.,;; a ll , u-u > dt SCiol.SC~ e.-.1.rpt T~1 \. ~•rod~,o lars< ~-"'°·k; a.,J llltcl -" alled fn"' and" rr-nt-~hl)' l he l l)OSl •... 1 ~l~ . ,.l.... Q bctl rcppcr 1n thc- Rw-, G r:vid.: \ al 11.!) k t~4L--ch d foru ,fl ""~ lr..!J...iUon. sclccuon. anJ c,J..lu.,¡ uon w-~ in prvg rcs.., hJ f'{:.duc: h<-11 pc.ppcr c uluvan. 10 ~ L'le n..:cd.5. and tkm.i~ ~ .. ..:~ th.: '-, du:.JJ")Scveral htJ11drcd h rccdin& lmes are ~,..Ju.alt'd d w 1ng lhc '-Pfln& 411j íall ,.s, \.Ca.,u,s.. Thc purpo),C,.· C'~ ;r:i,. repon •~ u, c..,.4l.luatc lhe. pcrfor. n.3n.; - oí c1¡h1 <urcn or .>,2,;inad t,cll pcppcr brccding lmc, 1ocauon~ 1:1 .._... ~ R:f" G rande V..tllc). R csuhs are J\ .11IJt•k w pan"'- 1p,llm.t,-' ~Cr1i•"·uue~ and '4.rmtrs. and to ot.hcr 1ntcrr"t'='<l ~,0 .... 1.:rs. rr ...---ec .. ,on. sccd compóitn1cs. and ..il >,;: .... r-;I C4JUC.lh)t)o. ',.falerial\ and "1ethods lntroduction 1bc Tc'las Agn1. uhurJ I E,rc:rimcm Suu,,n 11,HIJU°d a rcp r,<'r brccdini prog ram in 197 1 to d ~vi..· lop rrpp.: r gcnnpht\ffl "-11.h mulupk ,1nh r• \I \ LJ~l·, h1hh ~ .JJ, ...:ld 4u:,J11y (2,1¡. Thc t><:11 ll<l'P"" · ü7NJ<>' (T A\ll!i.l , 1, w,oíllc,al¡ and 'TA'1HFl. -2', "ere rcka,rd 111 IY7Y an~ 19M5, rc~ct11.cl) TAM 8ll.• l 1~1,h. 1rt.tor,p.ict¡,IJ11t""';1ti b r._,;,•d m a lu\C C\ ..1.lu...uon< '4ttC conduclCd tn (aJI l «J8Q ,u luc.tllf.ns 1n R Nl G ran•..: C-11. Fdtnh urg , M1,•aon, La FcnJ, 0..)nti;a,. .ind Wcsla"-o ~ J · .. 1ncludcd c1ght c laLC brccd1n,: Jir--·, ' '-Ílh Lfv« cunr ".'r~,..J .. uiu ..·us (Jupuer. ·GrJ.ndc R 11 , 1,6 , ,nól TA,1Bí.l '·,.. -ur--13RI, Plot, 11 all .. ,., "'""' d1rc..,1- '-Ctd1,;'d m ~v-,n..:~ di... ... t :\ c x~pt ~t \\. esld<.u "" t'k.•t._,: pl~nl, v.~r..-- c;.:.:-,..r;-:~:"·!:.'.'d in s1n¡ tc 40 -inch row, '°"'~· Summary Probabfiq,es of decis10n-malung accuracy lor treat• ment of Hehoth1s spp. w11<e developed lor d1fferen1 samphng sehemes in cotlon Treatment thresholds of .C,000, 8 ,000, and 12.000 larvae,'acre - • examined using the sample sozes of 25, 50, and 100 COlton planta Calculatons were made lorcotton fields planled ,n lhree and five plants pe, cotton row fooC Two probaboln,es lor d1tleren1 s a ~ sizes were developed for each threshOld sampled. The hrsl probability is thal of a H"1)1e lndical,ng lhal the threshold has been reached or surpassed when the ac:1ual field ¡q>ulation la less than the threshold. The second probabiley • that ol a aample lndica11ng that the 1nfesta110n is lesa !han lhe ttveshold when lhe actual field populahon is as great as°' greater than the threshold lntroductlon Colton ol lhe Blacldancts and High Plains ot T exu • commonly sa"1)1ed to, Hflliothis spp (bolwonns, H ZN Bodcfoe, and IObacc:o budworms, H. ~ F ) by examining various nurrbers ot randomly chosen planls lo, lan,ae That nurme, ol larvae is then c:onv11<1ed to an acre bas,s (depending on the number ol •~ gr---• ,__,cf'¡ • M lant, ~ ot E n ~ Te•NMM~lt¡, Cun....,, g,_,ale o--.i_ Dep--ol , . . _ . . . . . . , . . _ _e,, T•••MM~l!y S-.T)(7794J •A.-odMt ~ • Rc.-p.:... 11,t"I) , r\'."..._.,... h u""''" &.: ......1 p,..f.!' \ r. lb..: -r.. , . _,. ,\ ¡,t M.1.1f1..,,.1 l. ~r... r ol\'. Coftove .:r.1 \ ·.abc,r.. ' ' " • .,;...,. • .:,.ü ~ .. "l ;,{\ K c)'ll<Wd--.: l'a¡t ii , 4"" a.,111.,uu,, l ., 1•.,;,·11'1f._ r, ,·,J.r, ._ 1\11·'.1 s-. . Dtp,,nnen1 ol Sllufca,, Tu• MM I.Jontt9rTX 77a'3 • -. 0 . . - - ol 1eS1e S a -. TX 77943 K.,_..d■; E - ~ T•-MM'--ooy, Col ,,...,,_,. 1f:iCt • __,,,pfing, OOftlOn OOltOn planta pe, acre¡. When the numt>er of larvae rNChH or aurpasses the economic t h,eshold, an in sec:ticlde apphcat10n Is C-illed for Thresholds ol 5,000 8 .000 larvae pe, acre are used in these r90ic,ns. and l he numt>er ol planta sampled ranges from 25 10 50 To 1nvesligale lhe accuracy of this sampltng ap proach, -conducted a study to answer iwo Pf'Obabihty queS1ion1: 1 What is lhe probab1ilty lhat a sample Wtll ind~I• thal the ttveshold has been reilChed or surpassed when aclually the real field popu1a110n ,s less than the thresh old? 2. What is the probabt1,1y lhal a s ample will indica,,. lha! the field is infestad w~h fewer numbers of lan,ae !han the lhreshold when the real pooulahon is as g,eal u°' greater than the threshold? Those probabtWes, wh,ch appea, ,n th1:. report as P1 . were calculated for severa! tre alment lhresholds and for - a l sa"1)1e siles ot plants w ~ Materlals and Methods The obIec:tlve ol this sludy was to quantify lhe risks assoc,ared wllh malung treatment dectSoons al cena,n econom,c thleaholds lor Hell0fh1sspp. and with different 18"1)1e alzH (numt>e, of ccnon plants exam,ned). To eooon·41hsh this, - recorded Ht,1,othis spp. and lruit,ng dala lrom each eotton stalk on each o f 14 summer dates in a larga u1111 ot ootton wrth,n a 4 -acre cnnon fis'd The nurrberol Hellothisspp larvae ,n th,s unn,converteóto an acre basia, was regarded ,n thls study as represent• ong the actual popula110r1 ol larvae ,n rhe cotton field. TI,e tNI was 00nQ>Ctftd ín the Brazos Vaney; no lnsOC1icides were apphed and éryl,m:l f,irm,ng i:,raelice, were u sed on the c,op Cotto n wi.~ planteo :>n 40-,nch cenlers at appro•imetely thr oe plants per row too, The 4-acre held wu measured a nd divoded inlo plotS where MP- 1715 Novomber 1990 . T4ES ~a.- ~o so N o F ~h!,p »:/!~ Fusilade.and Poast for·Grass Control ,n Peanut Mr-1121 D e cemb~ r 1990 THE T EXAS AGRICULTU AA L EXPEAIMENT S TATION C h a rles J A, ntze n . D irector t The Texas A&M Un,ve rs,ty System I Colleqe Stat,on. Texa s M PAR 1 Fertility R ec;to ra tion to A 1, A2, and A3 Cytoplasm System s of Converted Sorghum Lines 1 S. Torres-Cardona, A. S11to mayor-R10, , ' A ..Quilei. Be lén,1 and K. F. Sd1Prtz' Abs tract PTI.·vt0us Agr1cultur.tl R..-....._.,lr<. h ~., ,..h..-,. ( ,\ RSJ research (0.,,;quc,· Vc¡;.i <'I d i 1, ~, , 1nJ,ca1<~ thdl 61 46, and 1~ t han 1 ¡x-rccnt o t 11!2 :.orghum, S..,rghu"' lrico/or(L.) Mocn..h , '""-"-' from lhc USOA • Teus A g n • cultur~ fxpcnménl St.ohon Sorghum Conwn.,on Progr~ <SCP) ,..,Jck.- d a> rcston·rs w11h Al , A2, and Al cytoplasms, "'"Ptthmy. I n lh<• p rcsent study. an • othff group of 240 tines relcasc,d í rom the c;cp 10 19117 wcrt Cf'<.lSSNI w u h cyt opltUml("· nuclt>•r rna!c stt-nlp Ji~ w 1th A t . A2, and AJ .:ytopl,osm\: the F, p rogt-ny were <>men.<'<'.I • • lsa.bc-1.t •nd M.oyagucz, J>uer1o R1ct>, d unng 19117 •nd 191;8. Dwuf Y("llo w Milo•• ,ource ol At cytoplasm, .on d thatof A215 IS 12662C; Hchc)' !<► ptas.m w u ín Tx61b nuclt'"dr N ckground The S<,Un:t> fo.- AJ <ylOpl.l..m Is I Sl t 12C; thi< cytoplasm wn •n Tx:398 (Marlfn ) nU<Clur b.<J..ground Thac, resulK showed that 65 • nd 44 percent oí l.h e hne ~.ctl'd as restorers w i th A I and A2 cytop!.osn,s, rcsJ)<'C1iv<'ly Only IS41Jt88C <SC83S) •nd IS7301C (SC271) restor<'CI fcrtíüty i n A3 cytoplasm. Ben u,e fc>w ,orghum h...-. can rntott ferhhty 10 lh,. AJ cvtopl •sm, th1Hylopl••n, might bo- usefut for th<· dt'vr lopment ol m.o lt'stc,r,k, for•~ hybnd s. u,., ' USDA, A.AS Ttof,H<"~f .&.g , icu11.,1,e · R• s•¡irc;., 1 S' 41·or,i. Y¡¡ .,.a¡¡uer, p.,_o A <:O 00709 0070 "USOA. ARS it'I coope,111..gn .. !h 1 . .... . A&M Uil'Vttratty Cola.ge Sl.tt>on Ten • n a.3 2.r, . ICEVWORDa: F•"~'f./ . otrum. , .. ~, 0,-- 1,c,,1 n . T. . . ~11,.-....,,,.,.511__,._Ct\a.rtea J Amtl:~. O•tk tor, TheT_..A&M ' • 11 ~ .,_.__c.ai.e-·~ \.: • ~.., , ~ rOÍól ,.: ~.. 1~. ,_ C )r opi4 ~,..,. !;erí• in......, :anc..w 1.0t Materia Is a n.J Metho d s 1he ,111dy "'"duct ,i .a 11><: L"'iDA ·Al<l> .-, pt: ri m,•i;H f•rm~ of 1t-,<' ' i rup,.._.1 Ag,m. ulturt' R~ ttrc-h ~t•h\\ n (T ARSt 111 h.wl>l-la .ind MA v•nut-'t, l'ut-rto Rtm T N' solf a t ti~ ISJ~la le.., " flon " . ,, Ch:h;oJ n· ru p evti..._· lfapl0r1ho•>. wlierN~ Iha1 •I M•v•¡:ucz" •n u,,;,..,I (Oy, rropq,tk tro¡,udult< I, <...-n,nl c hara<1.....,,to..,. , ,f t hf" • "'peri menta l , 1th .ar, • ~ ft'IJ(.l w1- w•, btt• J.¡ t.ouoon L.t1h rd e ldan&l•~ Nu, tl --~·.-r n W•11trn w 8""~N 6,..\\' 117 N V, l ot•¡i;itu dc- Tf'tl"'J• • _füt~ r 111, ~ tJ El~v,Uion ' " -. · 1>:1 11H rn Annu,.S ra"" '"tl <.oíl Orpt1)(. ,11" 4 ilt'f '-Ohl4 1,I l:.•Ch."Sf' '-• PHi l ) (n,.q /100 J •011i FIi ••fJ-•pm1 "- tppml "9,<ppmJ ~7' ~~ ar l1r~~, , 18 on l tt7S H U I\ 2.J "l.,m °''"º' , ~,.,10; ,r~tuol (n ,.,..,j,,,..., ,,,.~... -. o ~) i.n 'º ·n-.. IOU~ <1( A 1 and .) 2-!L Z'.' . ·~• " 3 A1 \ , ·tt,'I•• ~ .lrt~ O w .,H , Yd!ow Milo and ISl2M2C, r. , pt'C'I IVt'ly; t'ON\ <"VI<► pl.um In T'<616 nucl, •t b,, 1,,puund (Sciw,u. I9n¡ Thecytoplo,m so,irc,, íor A' IS ISI t 12<.. thi.,y topla.ni 1n Tx3911 n u 1 lc•r b.l<J..grvund (Qumby, 1980) w,.. w., �¡ '/~ ¡\ i' UJ/ j ~ ' - 37 - -------~ -7 . l ~~ ~ ''i '----" I¡ ' l......J L...J \ 1 T~E TEXAS ~GAICUL TURAL lXPERIMEN1 STAT!ON / Ctiar1es J Ar'itzon, D 't:v :•;• ~~ Tr e Te xas A&M Unive•s11y Sy~•ern I College S1a:·on. Tex¡,, PR-4811 October 1990 Field Release and Recovery of Parasites of Eoreuma loftini (Lepidoptera: Pyralidae) in Su.garcane, 1989 R. S. Pfannenstiel 1, J. W. Smith , Jr. 2 and R. TJ: Meagher, Jr. 3 Summary Colonization of parasit.es as part of a classical biological control program agPinst Eoreuma lo~ini (Dyar) is documented for 1989. Five species of exotic parasit.e were released, includmgAgatJus st ,gmateris Cresson, Goniozus nataLensis Gordh, the Jal isco fly (Tachmidae, new genus near Lydella), Macrocentrus proiz(icus Wharton, and Xanthopimpla stemmator (Thurnberg). Parasitization of field collected E. loftmi from colonization sites was 10.6 percent, primarily by the noncolonized species Chelonus sonorensis Cameron and Digonogastra solitaria Wharton and Quicke, and introduced species Allorhogas pyralophagus Marsh. Recoveries of the Jalisco fly after initial releases were encouragmg, considering the small number released. Introduction The Mexican rice borer, Eoreuma loftzni (Dyar), has been the major pest of sugarcane m the Lower Rio Grande Valley (LRGV), Texas, sin ce its discovery in 1980 (Johnson, 1985). Managernent of this pest using primarily cultural and chemical control tactics has been difficult and has met wilh limited and variable success. A classical biological control effort was m1tiat.ed in 1982, and numerous exotic species were imported. cultured, and colonized. Durine the penod of 1982-1987, 11 species. were rel~aaed /Browning et al., 1985; H. W. Browmng, unpubhahed data), and 6 species recovered. This report documente relea~e and re~ove'>: of both exotic and native parasites Jn 1989, mcluding several previously released exotic parasites ~nd ~~ species initially released in 1989. Th~ paras1tes 1mtially released in 1989 were the Jahsco fly, a new solitary spec1es of Tachinidae (also new genus ~ear Lydella ) recently imported from the s~te of Jalitco, Mexico (Rodríguez del-Bosque and Sm1th, 1989), and Xanthopimpla stemmator (Thumberg), a solitary pupal parasite from southeast Asia. Materials and Methods Parasites utilized in the biological control program against E. loftini were imported, initially cultured and host screened through the Department of Ento~ology quarantine facility at ~exas A~M University, College Station. After screemng, colomes of parasit.e species designated for field release were shipped to the Texas Agricultura) Experiment ~tation in Weslaco. Rearingrnethods were then rnod1fi~~ for greater numerical mcrease on the hOAts_ E.1f,ftLni and Diatraea saccharalis (F.) and for colomzat1on. 13 •2 Rescarch ae,ociat.e and ae1111lant profcaaor resped.ively, Tcxu Agncullural Experimcnl Stalion, Weslaco, Texll8 78696. Proíe11aor, Texaa A&.M Univcrsity, Collegc Slatíon, Texas 77843 Keywords: parasitoid / stalkborer / biolpgica 1control / sugo rcan �ANIMAL BREEDING ABSTRACTS ANIMAL BREEDING ABSTRACTS Vol. 4 < Vul.43 JanuJr ., . t 1>' Altl lflKtl ~ ,-.;.. Ab.. r11e,:t1 ,..,. LIVESTOCK ltoproducllon alld Anlfklll ln.cmln1!10fl .,. ll11Nli1noou1 - LIVESTOCK -- NORSE - CATILE 2 G t ni: t lc-1 20 Re:p1\>du1.t¡on 11'\d A rtlfu: ial lnN' mfoa uon .. 22 Mltctlllnl '-!UI 2~ Reprodolctioa •Dd Artlflcial laacmh>ttlon ... , :, ... Grow1h tnd Prvducu,,n (Goneral/ f u Procluctlon 26 28 ... s ln..:1.1b1Uon ... 01111tlco 1t..,od...1lon •114 Arllflc1a1 lnatm,nation ... 5 1 Gan1u.. and r...,..ny/r.rfOffNUICe T,. . ... lhproductloa and 4rtlfw;lal · - - - l l on ... MlaGolla- MtactU.neou• 10 SHEE:P lrood• On>wtb 1n<1 Produ~llon 10 10 11 ... Wool ProdllCllon ••. O_... ... '-"r/hrfDnMDCe Teth ... lleprocluctlon .... A.rtlli<lal •-mln11ton ... w-11....°". COAT - ·- -- GENERAL ANO THEORETICAL GENFTICS RE PRODUCTION. GENERAL -· 37 -· ··- 39 40 40 41 44 -- - -· SH'EEP ·-....o, -------·- --- -· -· G-a.ODd-...- :29 w-i ProdDCtlon _ 31 .. 12 BOOK REVIE\\S ANO NO'TICES 31 14 BOOKS RECEIV EO 32 N l:.WS ANO NOT ES Jl 1: 37 A.rtlfldal l__,IDatloa... -· 44 ,u -· •s ~ - "'-Yfhd__,,. T-. -1 - 4S ·- ·- -· -· 41 - - 41 -· - OrteJ 1 1, Growth 1nd Product lo• Gen•llca ■nd Proec1,y/Pertorm1nc:w Tftta ... laproductlon anti Afllflclal lnMmlnotlon ... t.llcoU•neo• • l'Ull 8EARCRS " 21 19 20 MF.FTINGS ANNUAL Rl::l'ORTS -· 33 A UTHO RIN OEX ....,.._ _ ArtUldal 1 .,_ - (jJ ,,,, Othcr A11 11n~h & Gcnor■ I Subfecta 59 - ·- .. _ he - -· REPROOUCTION, G ENERAL ,1 IOOIC RBVIEWS AND NOTICES 61 l Genetia Rcproduct.on •nd Artifi.ci.lJ l n.MffllMllOn . MloceU- • IIORSE - ... 65 65 66 63 ... so ANNUAL REPORTS -· 'º At.mlOR JNDEX - ,,, ·-------A1 nl, ! ')7~. Sp,e-rroi "Aat u,.-r, n a o,t I c-ro:1 · \. 1n 1• .. t.ltt. ( 1/ ------ - CATTLE ~~ Rcprodu.,;twn •nd Antlrc..1aJ lnscinir, -d 1on • 8S Miscc.llan~ou. 81 - Meat Prodvcüon ... Mllk Productlon ... -· Pros•Df aad Perlo.....,.,. Tem G•aeUca lleprod""tlon a lHI Artificial ID1Cmlnatlon ... -- ·- Mlounu-.ua SHEEP Crowth and ProducUoo - Pro,cny and Pcr íormaoc.c Tcst11 90 Ceaetic■ 73 76 Reprochaction a.nd .\rtiftcaal Jasemmauon •.. 91 Mitcellaneou. 92 R.eproductton a.nd Art1f,cial lnscaunatton •.. M UCCU.ancou. 76 76 77 MbceU.ncou1 80 78 80 81 Brecda 81 Crowt:h •nd Prod'-'C'tion 81 81 Generic1 1nd Proacfly/Períorm•n~, Tf'ltl ... lteprodu ctlon • nd Artiflciat l naemlnation MbceUane:ou.1 FUR BEARERS B,c,.Jt 89 n 83 83 Eu Product,on ... K~irnu ., .•1 f _!, ,f ' lhr~, .,. ~'- _,, ..¡ :_J . .,, ( , ... 111 wa•_._..,1,._ ,.. .,,Av .. , ~.•.:~ .,.,.... 109 109 (;~nc ttc, l4J RcprodU,cHon and Artir1c.._1 lnscmu)allon ,. M&aicC:Uaneou, , .. 5 OTHER MAMMALS lncubahon .•• Growth ,nd ftroductton (Ge nen.O "(J - .. 1 SI 112 Gcn.etica and Propn) IPedormance Tnu ... 77 P IG ~8 - -----,,, l 10 71 Wool Production ... Cen.1.ict a.nd Pro,eny/P.ríorm•nce T c11, .,. Reproductlon and Artiri<:lal lnsemlNtion ... GOAT Mu1uU•n«>UJ 67 67 67 68 70 76 Brced1 1()Q l,c,cp1oJuct1on .aud A1r1f,u.al ln;1Cn"lO&t1Un CATTLE POULTRY AND OTIIER BIROS -· llrecd1 Growtb 1nd Production (Geural) ¡,, •:.118.LIO "t.(;;~ 1'1 61 - LABORATORY MAM\1ALS llOR~f .. tiy t, :\ k Por ~ l,~nrtk.~ OTHER MAMMAi S ( IJ -· 1 IVE~TO< 1\ $4 66 62 62 (JJ l'atr Ge-n~tu.-s ·- SUBJBCT IND!!X - Lmáodc (exoapl Poultry) ... Vol _.3 R,,,,,,.,,, AttHlf" LABORATORV MA~~\I\LS ,2 NEETINGS 49 49 ,\h.,,,.,.., , Abttrac11 65 ·- ANIMAL BREEDING ABSTRAOTS '-u Paz, w J9 --- ---~------ - LIVESTOCK 58 SI GENERAL ANO ntEO RETIC AL GENET1CS SUSJl!CT O.l>BX - Otll9 Anlmala A o-ni Sullilecta //.1/ Mdrch ¡q75 S9 . . . .ef!tNOtlt SUIUl!CT IND8X - Poultry and Ot11er Blnh ANIMAL BREEDING ABSTRACTS Vol. 43 -- 2 ·- FUJt BEARERS (IJ SUBJ ECT INDF.X - Livellu~k (ucept Po ultry ). SUBJFCT INOl' X Poultry 1nd Othcr Birds <;ttOJF('T INOE X u l.acubláOII ... O•ttlca - Proto•r/Puformanc, T H ll ... l t ~ IIIUI -'rtlflclal ln&emlftatlo~ ... NE'WS AND NOTES G rowtlo..,.~11 o..etbaad "-!Pwf_ _ T _ ... . .. 56 57 ... IOOKS REC.'EIVED PIG l'IC Growdl aod Prvd11etion (G,noral) . . ProdllCtioa 4S 2 -- GOAT 56 POULTRY ANO OTHER 8 JROS G-tica .,..,,,..,,,,.... ·- 37 ... . . . _ _ , . _ ,_ _ T. ., 29 29 ~6 37 .. - -· ·ltepcodllCtion • ~d SI SJ lloprodlOCUon &nd An!flcl&l lnoon,1Ntion ... lillooollan-• OTHER MAMMALS - 8rwdo Growtlo .... P,oductlon (G-al) Mu& l'rodliCI ÍOII •• -· . IUI<,__ _ ... 28 O•n•tk 1 36 CATTLE 27 Prot•n>' ■nd ""ffrormance THla ... - M..UUoouo l 4 4 35 35 36 G• ncltca PvU LTRV AND OTHER 8IRDS lrwod1 Gmwth ...rt PNH!uctlon (Gon•rall IINt Ptoduc1ion ... MRlt Produc11on ... LABORATORY MAMMALS HORSE OTHER MAMMALS '·~· "-#• p.,,· I.A80Hi\T U RY Mi\MMA LS O.Mtlol N<- • February, 197 S 1 d8 Growth and Prod uchon (General) M~t Product1on 89 WtJk Producuon 112 112 Crowlh aod Product1on (General) 151 152 118 Eu Productton lncv.bauon •. 119 Genotica a.od Proaeny/Pertorm.ance Tcru . 124 128 153 Reproductton and .\rt.ltlc:iaJ lo:scminahon ... 257 "l11Cellancou., 158 11) 115 •. •.. POULTRV ANDOTHER BIRDS -· 153 SHECP GENERAL AND THFORETICAL GENETICS REPRODUCTION, <..ENERAL 800K REVIEWS AND NOTICES BOOKS RECEIVED w 94 95 8reccb 128 Crowtb and ProJucuon Woo1 Pr~ue1fon . 128 230 a nd Proccny, Pc:rlorman~ Tests Rcproductton aaJ Artificial fnsemtnat10:1 . GENERAL ANO THEOREl ICAL CENETICS REPROOUCTION. GENERAL 1 1'8 . 162 f_..,en4:1;«: 131 Miocdb- 132 135 BOOK REVIEWS ANO NOTICES 162 136 BOOKS RECEIVED 164 NEWS AND NOTES 16'1 GOAT PIG NEWS ANO NOTES 95 MEETINGS ANNUAL REPORTS 92 .. AlTTHOR INDEX lrccds 137 95 G rowth and fl'Wuctk>ri 26'1 97 137 139 140 141 MEETINGS Ccndaca and Ptoa-cny/P-trformance Te~t:t Re:prod11etion and A11iflcl.1I lnacmlnatu:~n -.CiJCcllan~oua ANNL'AL Rl::PORTS 165 H2 AUTHOR INDEX ( 11 //J FllR BEARERS SUBJECT INDEX - Livesiock (exoepl Poultryl .. ! SJ SUBJP-CT INOFX Ll\cSlo.:k {exc:ept Poultry) . SUBJ ECT INDEX Poult ry and Other Birds { I/J SUBJECT INDEX Pouhry and Othcr Birds (l]J SUBJECT INDEX Other Animal, & General Subjects (IJJ SUBJECT INOEX Other Animals A GeMral Subjects /IS) {:fJ w I.O 1 (X) �BREEDING ABSTRACTS Vol.4'.\ ANIMAL BREEDING ABSTRACTS May . 1,175 "º 5 --- Vol. 43 Ju,,• "-u l '17~ Re•w articli: ..., ,lned.... an4 s.i.~,on S1••m1 111 F,an...o. by J . 110, .,oeJu 167 ú P111, ~ólKt 253 RL-vw:iw 1~n1c lr ·Rc~1ti,tu,:iion tn lhr Rahh11" by 11 ~1•:<t &. K111hha.'n b . S1rnr,on Abtf1•Ab~rach l'w1• ...... LIVESTOCK <...., ... - ......_ ,;; 224 LABORATORY MAMMALS 115 _.Mlflldell-mlno11ot1 •.. 176 176 .. !10RSE 178 CATTLE 180 Genetk, 224 Raprocl1&etaon and Artifici.J ln1emlna11oa .• 228 Milc:ellaneou, 234 OTHER MAMMALS Br•ed1 180 Growt• ond Prodll<tion (0...,11) 180 234 POULTRY ANO OTHER BIROS 236 Growtb. end Pruduc:t1on (General) MtllC Pro4ucrion .•• IIS Ea Producclon 236 237 ,...,,. 1Dd 1'•"'---Tnis 116 188 1,5 lni;\abation .•. 138 Genetica and Prop:oy/P...-forma11ee: Tesu ... R.cp,.....,tlon 1nd 4.rtal'>dal •-miutlon .. . 241 202 Ni.e-- 241 .........u....... 182 Oeeotld .._._ ~ I o n . . , AltUiollll l-lnatioa••• SHEEP 203 .,_, Growth and ProducUow Wool Production ... G-i<• and ..,_y/P•r- T - ... llqirodllCtlon 111d A.rtllklel &a.mlm&Joa ... Mir.cdaQ001i11 203 203 205 207 209 214 COAT 215 PJG 215 238 GENERAL ANO THEORETICAL GENETICS ,.,.. UVlcSTúCK LACORATORY MAMMALS 263 26) 263 Ct'nc:l1c:s Reprodu, uon 1nd A rtiíh:1111 lnscm,nation •.. M...:c.ll1nco us HORSE ~6S CATTLE 267 247 BOOKS RECEIVED POULTRY AND OTliER BIIWS '24'>7 Growlh and Pwdu..:uun CGcnc:111) 307 271 273 Eu Produc:uon 308 ln..:~lhOn •.. 310 213 Genelica and Proteny/Pcrformancc Testa .. 3)1 276 279 Reproduction and .\nitlcial lnsemlnatlon ... 314 Milccllancou.t 316 268 215 215 211 220 223 Gro,.th and Productk>" C•acUcaan4 r.o..ny/Pcrlorm■'lee Tf'd1 ... lteprod&W:tkt11 aftd Attlficl•I lmomlMtiott Mis"'1aneou, FUR Bl!ARER<: 223 Brecd.s C ro·..,.,I, and Produc.uon 2~0 -· Gcfl"tic:1 and Pro~y/Pcrform1nce Te<d~ .• Rcproduclion ar.d Artifici.al 1n•r:unauoo ... 2fll 283 28'1 M ISCcll;UK"0U.I 249 MEETINGS 249 ANNUAL Rl!PORTS .. 288 BOOK REVIEWS ANO NOTICES 319 2118 BOOKS RECF.IVED 311 NEWS ANO NOTFS 311 AUTHORINDEX BrcNJ CroWlh and P'rodl..:OO'l Ccoehc; and rr~scny' Perfo:mancc THH . 289 Reprodu...uon anJ Art1f1c:wl lnwmin•tlon ..• ... J-\L"c-ttao~ou1 195 MEETINGS 290 291 (IJ SUBJECT INDEX - Livo1tock (ucept Poultry) ... SUl!IJECT INDF.X - Poullry and Other Blrds (JJJ SU8J~ INDBX - Othtr AnimaIs 4 General Subjecls (17} ?0 5 (JJ ANIMAL BREEDING ABSTRACTS J1d} .. PIG 2Sl -· 319 249 NF.WS ANO NOTES ..t::,, - -· 321 ANNUAL Rl!PORTS 314 AUntORINOEX t IJ SUBJEC'T INOEX SUBJECT INOEX Uwstock texcept Poultry) ... Poul1ry and Other Bird1 SUBJCCT INOFX Other An11nat. & General Subject< e, 316 REPRODU<.,ION, GENERAL FUR BEARERS Vol 43 GENERAL ANO THFORETICA L GENETICS 280 GOAT 8reed1 30S 2~7 Brccd, Grow:h and Produ.-:t1on (General) Mest Produc-tton •.. MUk J>roduc.t io,, ... Proa.en)' •nd Performance Tuu Genelks Rcproduc:hon and Artifici.al lnsem,natK.in . M u,ccUa ncou.s WooJ l'1odu.:taon •.• 900K RF.VIEWS ANO NOTICES 300 01 HER MAMMALS SHEEP 246 296 Rc:produc:tiofl 1nd Art1ftc1al lnNmlnalion , .. MbM:ollaAeOt.11 24' REPROOUC"T!ON. GENERAL Cene1,... , (1} (/~} •• (191 ANIMAL BREEDING ABSTRACTS ~-· .... 1'•75 Vol 4 l \:1g, .. , ' 1q-" ', N<, R 11 , f. 1\ t,c;u.,,. ,, Al'hlfl;.t, A,~,. ' /_ Pair ':l. P«tr Ft11r i\ LIVESTOCK ll\ 1 <;TOI K LA BORATORY MA ~l:vtALS -- .. .,, I.AUORA1l>RY \IA\IM \LS .. ¡;-t"\.I Reproducuon 1nd Art1ricial lnwmmarion.,. 'lS 325 M_.ltancou, 325 Ccn11w::1 -· IIORSE 3l6 \S7 >61 ½ enrflc1 Reproducflo n and Arti(Jcial Jn..;cm1nat1on ~ 1tccU~neous 364 OTHER MAMMALS 364 327 <"ATTLE t.,cru.: h n fl ..• R~p,odu..:o on .ind Art1(,c1al .' J77 lnhm1na t,on 377 378 ~1«-ehanttlu, IIORSF 379 C'ATTLI- 381 328 M~k Prnducllon .•. Pr<>t•R>' end Pcríormencc Tests Gcnc-tic:1 Reprodu.cuon 1nd Aruftc:&al ln1icm1n.1tion .. , Miac:cllaneou.s 329 331 333 334 338 342 SIIEl'r fjrccds Gro""1h and rroductlvn Wool Pr0idun1on ... Ccnetk:>- and P101eny/Períormancf' Te ,f!i. • Rcprf\dui;.t ion ,nd Anlfici1l ln1em1"',1ion M..ccll.-nt:N,t GO,\T 342 .. •~6 ln,.:ubat ion .. 3 14 Rcp1odun1o n 11.nd -'rUflc11I J,1.sc-minatíon ... ~ttM:ellencous REPROOUCTJON. GENtRAL 347 FUR BFARfflS 350 151 351 352 j.5• 3S, 356 - 372 372 ·- BOOKS R tCEIVED M\!.at P,od1JCl10n •. 373 373 MEETINGS ANNl1AL REl'ORTS SUBJECT INOEX L1vi.: ->h.1 ~k í c.ic:cepf Poultry, Poult, y •nd () her llird, Other Anim31• & <,eneral Subjcch '·"' '/ 1/.1/ 423 42,4 Prt.•ductu.n, 1<::~ocraJ) 425 ◄28 fu Produc11on Pro1cny end P,:rformancc Tests 387 lncubat 10n .. 430 ~rne11i:s na Gc:nct1cs and P,-o,cny/i>trformancc Tuu . 431 Reprodu..:110,, •nd An,f1c1.11l tn5em1nauon 390 Rcprodu .. tton ar.d t\n tfJc 1:ll lniuirntnalion . 434 M1.!K:ellarxou,¡ 397 M::,ctlla ncoa:r. 436 1 GCNERAL ANO TlllOHETl<"AL GF.NETICS 437 REPROOUCTION, GT "-lc,<AL 439 bri.:t:ds 397 Growth .s,:,J Prodi:c uon 39? Wool P,c>duct10 1'\ ... 399 Ccnc11..s and Prc1eny1Pcrformance Tu.u . Rrprodue11on :and Ar11fK1AI l11Kmina1,on 400 402 MbCdlanLous 404- BOOK Rf-VIF\\<¡ ANn N()TICES 439 406 BOOKS P.ECFI VEO 441 NfWS ANíJ NO ír', 441 MI-ETIN<,'> 441 A"l"IUALRl:.l'Olrl\ 443 Al1Tli0 R INOI->. f J) GOAT PlG 407 407 373 Growth a.nd rrvducti;,>" 410 375 Cenchcs and Pr<'1cny/ Pcrforman,e Tuh RcproductJi;.,n and Art1í,c1at lnscm1n,;t, un M1.J11.: ell:ln~u, 413 fUR BfARERS 413 ( /1 AUT!IORINOEX M 1M:<:lla.n~ou1 Growth r,nd 383 384 M 1lk Produc110n Brerds SUBJECT l"IOFX SUBJF.CT INDEX '.\71 8001-.'. R[VIEWS ANO NOTICES NEWS ANO NOTES r.rnctic:, and r,o,cnyJPcrformancc lests .. RirrroJuc\l'-\n and ArtlOd.-1 hMmrnat 1on ... M&&tllaneou, 367 367 369 371 G11.>w1h JnJ Pruducuon ff:encral) SHEl:P GENF.RAL ANO TIIEORETIC AL GENtTICS 345 PJG Grnwth anJ Proch Khon .. 34) J5 I BrNdt 36S Gro"' rl. •nd Produchon lCcnet;a,IJ Gcnct,c1 1tnd Proa("ny/ Pcrformancc T ut 417 POULTRY ANl>OTlltR BIKl)S ·'ª 1 381 lhc-c:ds Eu Pro<luClJOft 41 ◄ Rc-prl'.)du-:r1on .inJ i\rttt1.::11, lr,~m,nai.on .. OTI-IE,R \fAMMAI <; POULTRY ANDOTIIER BIROS 327 Brccds Growth and Produc:uon (General) Meet Production ... C.-eneh•.i 41 0 <, , <.·\" pt •¡ <;UBJl:CT INDEX L,vcshh..·k SUBJI CT INOEX Poult ry .tnJ Othrr 81rJ, 117¡ SUBH•n INDEX Ül~cr Aniinals & Gcno:.I Subte," /111 Pol, ltry l ... ~ �ANIMAL BREEDING. ABSTRACTS ANIMAL BREEDING ABSTRACTS Vol 41 Vol 43 ~-- Scptemhcr. 1975 OtlUb~r. 1975 No 10 ') rJX• k.c-v,"w Articlt. Somc Aipectt of lhc: Pertorm"ncc- oí l:urupt-111 Putebted and Cro, .Urc:d D~ny Ca111e ln thc: Tropict, Pare .3. Gwwt.b. w,e &nd ... at íir■ I u.Jving in Hol11em•Frie1ian, and their c.:ro.«s, t.,y L11cla Pearson de VacCILl'O, Ab,111~ 11 Ab11ra..:ta ,.a,, ra,, Patr 1 IVESTOCK LIVESTOCK LABORATORY MAMMALS LABORATORY MAMMALS C..,enct1:s Ccnc1k:1 44S -..,,ochu:tton •M Antlk.:MtJ fnMminH1on .•• 44S Millcclla_, HORSE 44S -· C~nc:rks 472 kcproduction and Artificial lnscm1natlon ... Rcproduetion and Art1'1c1al lnscm,nation 47~ MllC.ellaneou-. k-fiac.~llaneous 480 446 OTHER MAMMALS CA1TLE 447 8recda 447 Crowth and Produc:Uon (Genen.l) Mut Production ... 447 MUk Producl Ion ... Eu l'rod11CII011 CATIºLE SI 1 SI 1 S) 1 Mcat ProdUction .•• Sil Millc. Producfion ... Proaeny and Performance Te111 Genclica Reprodut.Uon and Attil"w:iat lnaemlnation •.. 516 518 519 523 MisceUant:vUI 521 ◄ ijl -· Ccnctks aad ~ny/Pnfonnancc: Tcsu ... Reproch1ctlon and Artlfli:lal 1-mlnllion ... ◄ ~5 Reproductloo Olld Mbct"llafteOUa 4S9 M.bceUaneo..., Jn~ubat1oa ... 8rctd, Crowth and Production (GeneraJ) 481 4h4 450 452 452 Proaeny ■Dd Perforrn•ncc Te111 Genctic, 509 - 484 ,.rtií,cW lnscrruaahon ... C•ncclct 546 Reproduce ion and An.líadaJ ln1emlnulon ... S51 Mlacel11neow 559 OTHER MAMMALS 480 Growlh •nd Pn,chaccíon <Geocral, 501 S07 507 HORSE POULTRY ANO OTHER BIRDS 447 4~J 48 7 560 POULTRY ANOOTHE.R BIROS Gmwtll ond Producllun /General) 561 Ea l'roductlOII S63 la~ubation •.. Roproductiott OAd "rtlllctal lnMmln11iun 564 564 566 Mlac:ellan00"8 567 GW1etk1 aad Pto1eny/Pwform1nce Tt111 488 SHEFP SHEEP Brt:edt Crowth 1nd Product1on Wool Production •.• Cenetw::1 and Propny/l'eríorm■ncc Tc:st1 ... llc:produc.tion ■nd ArrifK"lll lnMmin1t1on .. Miacellaneou, GOAT GéNl:RAL ANO THEORETICAL GENETICS 8rc-ed: Growth and Produchon Wool Production ... 488 -· 459 459 461 462 462 465 BOOK REVIEWS ANO NOTICES 490 46S BOOKS RECEIVED 491 NEWS ANO NOTES 491 REPRODUCTION, GENERAL 4?0 GENERAL ANO THEORETICAL GENETICS S67 REPRODUCTION. GENERAL 571 531 S37 BOOK REVIEWS ANO NOTICES 571 537 BOQJ(SRECEJ.VED S72 Nl!WS ANO NOTES 572 MEETING$ 572 S4S ANNUAL Rl!PORTS ,,, 545 AUTHOR INDEX (JJ 528 511 530 Cenetics and P,oseny/Perlorm•ncc Teca ·Reprodl.K:tion and ArtiOciaJ lnsemlnatio n . .. 530 Mu.:;dlaaco u.s GOAT PIG PIG llrttdt Crceds 465 GroWlb aod l"roch1ction Crowth and Production 46S Genet1c1 and Proaeny/Performancl' Tnt1 ... 468 R•productton and ArtJfklal hYemfnauon ... Mitccflaneou, 469 471 ANNUAL REPORTS 471 AUTHORINDEX FUR BEARERS S38 538 MEETINGS 491 SUBJECT INOEX - Uvestuck 1except Poultry) ... - Geacllcund l"r-/Pwfor- T - ... Re.prodaction and ArtJfidal ION:mlnaUoa ·Mia:ellancou• 491 f'UR BFARERS - f// SUBJECT INDEX Poultry and Othcr Birds (11 1 Other Anunals & General Subjects (/~ N SUBJl!CT INDEX - Llve1toclr. (exoept Poultry) ... /J/ SUBJECT INOEX 541 S42 ($) SUBJECT INOEX - Poul1ry and Other 81rds (JJJ SUBJECT INOEX (H/ Othu Anlmah & General Subjecb - -:. ANIMAL BREEDING ABSTRACTS ANIMAL BREEDING ABSl'RACTS \, , ¡ Vol 41 !",;ovt•111h , 11• 43 IJl"lCO' h• ' k ('\.l(' W A1U( ft;;. thr- !1C"II A b!"i1r11t .. 1 • \ h, LIVf,STOCK N,, .,· ,., t ,,r,_,rc- ar, f' 11 ,· l"H , J ..,,J l Ht ,\1--, ,1 O~,, •. Yllh. p.," 1 C1ow1 '"t ,,1 c11l ;u 111,.: o •·111~ 1n lir<, wn ~ ...... .,.., J, rsc)' a uJ 1J i'· , ,,,:, ,, \ •• , , "'••1 i tu: p1,..t(or111~ ~ 0 11 ,l' • in Potr ¡,,..,5- -~-·--- -· "'" e;, ~ f p 1. ·,t·) b" Lu rot. f \ ~·- r..·.c. J• 1il, ll\ l.STOC K L.\BO RATOR \' ~! \ \l~IALS ~ªK' L:\ll< 1RA fURY \1Altl,',!;\L'i,- .,., r ...'-1' -,Tr..;...'\ Vcnet1C1 Rcprodu ..,1on •nd Art1fid•I l nHmination ... M lec1llane.ou, S7 S S7$ 576 ffORSE S7ij CATTLE S19 (;('nct, e 1>18 (. Rc-l'toduLlt0'1 .rnd An1ft..:1tl ln~m,n111on 61 K1..rrnd uct 100 l: nJ A ~tllu.. Htl l n~l."·,ur.l't tlon ,-,51 ,.. ~ 1 M1~ ..:llan ..Qu1111; 6\8 629 Muu.:clla n~ou, · •...t¡~¡\ IIO KSI: ó;9 CATTU Hol 619 OTHER MAMMALS 519 sao Mcal Producrion ••• MUk Pmduc;tíon .•. t'roaeny and Performance Teso: S82 58-4 5a·1 ln..: ul:',ation ... 63.1 Cenelica SS. Gen~t•ca anJ Proeeny/ Pcrform ar.~·c Tc ..t s ... 6.'3 ReproduuJon and Artificial Jn.aemfnation ... MlK:ellaneowi 592 Reprvduc11,,i, a::.'1 i\rt1(1::-1.al ln.st:aun...t.1on 635 598 MtSCc-llanC<JU\ 637 <;HEEP Bretdl 599 599 600 G ,owth -nd r,oduc:lon Wool Producclon ... r:.:nrtica an~ f'ro1cny.'Pfflorman« Tuu Re~roduclion and Artlficl•l ll'\semlnat1c.n ... MiM;ella n\.OJI GO.\ T 630 Cu PtCtd\....l1on 632 .. 60J Gf:NFRAL A:-<D THEORl;TICAL GENETICS 637 REPRODl'CTIOl\ Gl:l'IIERAL (,40 llJ9 uooi-. REVIEW~ Ai',0 NC, !Cf.S 640 610 BOOKS RlCEIVEO 641 NEWS A"IO NUTl:.5 642 611 611 R.:produ,non and Art1fü;1.al lnMmln■t1on ... 613 61 < M 1acrll■n~n1u 61 7 FUR BEARCRS 617 c,42 - ANNUAl RI l'ORTS (J/ AUTl!ORINDEX lr~•-m1-, at1on 695 69i M Liw:cJlar1~v ui 702 POllLTRY A1'D OT!ll' R B!RD<; Brced) f. t, 1 Growth ~r,J t'r<":;lucu t. n (c.;enc1.t:1 6bl t;m,,.,th Jnd Produc11o n (General) 703 Eq r,oduction 70~ M~a1 rr(.'dt1t.· uon 66.l M1Jk Produc r ,on 66S Pro 1er,)' &ml t'~1ÍQrmii.,<. .. le.:.1) C..enet ic:1 6b7 Jn .. ubatK>n 706 66& ~c.,ct ,=:i and PrQSe1,y, Perío1mar.c:e Tests . 706 R~r,nJuc•,..,n lnrt 1-rr,'1..ial lr.01n1ntt ,~ n 671 Rcprod1Jct10 n and l\rrtftcial Jn1emmat10n 708 \4 1~('!! -.ec,u1111; •16 MUtCellaneous 709 S rc.:~.J, 6 ~ 6 .. () Gt~-ERAL ANO 1 IIFORETICAt -.ENETKS 709 W ~ c...-,ov.lh ,nJ P,cdu..:1 vn V. ool rrl)du~t10n 678 c; cne11c-,- 1nd Prose ·\,l-e• f f'lrr , r. .. ~ ft,t s R cprodul 10 n and ,. •I d1c1~, ln"I- ..,. in.Ui("ln M u.celh ncuus l<l-PROiJUCTION. GCNE.RAL 710 6 79 680 6~4 BCX1K RtVIFWS ANO NOTICl:- S 710 ft.S BG OKS RECEIVED C,OAT PIG r:1:ws A~•O NOTES Brc~ds MEETINGS 1)11 c;111:r-,, 601 p,r, Brr'" ds Gtowth in4 ProJucH011 Cenct1u and rro1eny/Pcrfor:11, nc:• 1 ~••s , Gro""th anJ Pru..:oction tCrncral) k~p10~1•· t:on .:and A. n1f1, O I l!EI? MAMMALS POULTRY Al'- .-)OTHER lllROS thecd~ Crowth 1nd Produccion (GoD<nl) (if'"nett .... G r owth 1nd Pr ? dU-.fll.'1 Gcnct&es •nd Prop:ny/ Pt' :,,rmar e Te,rs .• R 1.rroJHctH"l•1 an J .\r, ·r, .al t n, "' 1110n M ltCetl• n.eou· FUR UFARFRS SURJEC r ()) 684 684 6~8 690 694 694 1,nr x u..,,c.,.:k MEEl INGS 7 1, ANNUAL Rl:PO RTS 11l AUTHOR INDFX (/1 SUBJFCT INOEX SUOJl:C"T JNDlcX L1ves1od ce,cer1 Pn ullry) Pnultry and 01her Rirds //JI SIJBJ FCT 1'11 ,!:X Poultr) ~nd <1lher Birds /H / SUBJl:CT 1'-IIH' X Other Anun,,I• & (,.ner•I Stil-iect, (17/ SURJ .. CT l"lOf-X Other Anl'n3!< & Grneral Sub¡e~ts ( J'J cr~,-epr Poulcr~) . /j/ ANIMAL BREEDING ABSTRACTS 1975 Vol. 43 Annual Indexes �ANIMAL BREEDING ABSTRACTS Vol. 45 ANIMAL BREEDING ABSTRACTS Janu• rv. 10 77 r-.o 1 Vol.45 Pagt Serial Publlcations re¡ularly scanned for Anim;.l Brecd iJJg Abstracts February, 1977 No. 2 ¡ Revlcw Arlicle: Austr~llan shccp breeding rescarch by Helcn Newton Turn~r ... 9 Ab11recu A b stra..:U Po1, ..___ LABORATORY MAMMALS G•Mlk1 ll•p,..iuc1ion •IMI Artlliclal •-mlnallon ... 33 LIVESTOCK Gcnc,ic1 33 33 HORSE 63 LABORATO RY MAMMALS Rcprod'-'C:tion and An1CtciaJ ln seminat ,on 66 Mtl(:cllaneoua Reproduc t1on and A rt1íic aal lnaeminehon ... 69 M1tccUanoou1 OHI ER MAMMALS .. HORSE 69 POULTRY ANO OTHER BIROS Growth and Prod•ction (O•nenf) M.- Producllon ... lolUk l'oodwcti<>n ... "°'º"Y ond rorfornuncc noto G•netk:1 llcprod11e11on and Artificlal • -•.ilnation... MilccU.neou1 36 36 31 93 9rccds 93 10 Growtb oad Production (Gnen¡¡ Eu Production 93 71 ...., ProducUon ... 94 ◄1 72 42 46 C encUca and Pro1cny{Pe:rfonnancc Tests .. 72 PropD)' and Pffformance Tests 96 98 ReprodlM:tion 1nd o\rtúiciat lrucmU1a.tt0 n ... 73 G enrtics '2 Niaccllancous 15 91 101 101 1-d• 5~ SJ ,s 55 H Growth and Production Wool Ptoductlon ... Genccics and Pro1cny/P•rfotm1oc• Te,u ..• lloproduC1ion 1nd Att1ficlal l,_inatlon ... Ml:Kcllanc<'u1 GOAT 59 GENERAL ANO THEO RETICAL GENETICS MUk Productioa ... Rcproduction and ArtificiaJ INCmination ••. Mt.teeU.MiOua BrNd, 59 59 Cenctic1 and Proacny/Perf«mancc Tc~II- .,. 60 Reprot11act1on 1nd Arhí~ W fru.emm1t1on ... MSe!lAMOll C 61 FUR BEARERS -· Growtlo oad Proclu,;11011 REPROOUCTION, G ENERAL 15 Wool Prad~ - · BOOK REVIEWS ANO NOTICES 77 ANNUAL REPORTS ... 83 AUTHO RINOl:.X '!' ( 15) (} 7/ -· Al ,trad< 4 $!0<• q()lj Hoc-se. Cattle Brccds . . ... ............ .............. .. Gro,.·rh .,nd Product""' (Geneu l) !\.1cac Produc11<"n \1111.. Produc111•n Prc,acny Jnd Pc-rform.tncc Tc~b Gcneltcs Rc;,mduc1,c1n ,md J\r1ific1al Jnscm,nat1on . M1\CcUanc:ou, Burfalo Sh~~P Br~c: d > Gruwt h and Pnducuon \Vnol rroduc111, n <,L·t1ct1c1_, -,nJ rw1tc"' 1Ptrfor mancc-~1" R,:produl.t1,.i1 ..inJ Ar11fic-1JI fn,e mtn<:tuon 1\11,ci.:f!.in~,,," (,oat PiR ar~ cJ, <,,,,v.th anJ Pn•«.h.11.Ch)n \ i(•fk:.11c, .snJ Pu~cm P\!tror,nJncc Tcsrs l,ti:rrrn.h.k:ltCln ,tnJ Arc,tt1.1JI frhcn11natHJn \f1,"dl.tn(·,,u..- ftlr be.aren . 631 1, ~neta........... . ... .. . 63 1 63 1 638 Rcproducuon a nd ."-tufw:ial fnscm1naoon . M1sccllancous ... . 647 S9 S Odlermam.... . 647 S95 597 S98 600 601 606 .._....,.,.d..._..bfnb G""""1h • nd Produc-tion CG..:nc:ral) . Eu Proáuction .. lncub.,ti,m •.... .... Gcne-1 a a nd Proacny/l'cffornunce T'-"-1-1) Rcprodu<t,on and Arllfiaal JnKm1natt(\O 614 Mtk."'CHilll'k'•lU~ 6 14 Gffieral and IMottllcal ,enetks.. . 6 15 61S Reprochtct i -. ~ r al 615 flsh and ln ~atH In aque~ullur• 616 GcncttC"1C ••••••.. Reru -duc::IIOf"I 6 16 617 622 622 624 BOOKS RECEIVEO <.onrncnc-u 8ook1 624 6 2~ 62i ' NEWS ANO NOTES -.,._loa -· - -· l... MEETINC.S .-1ca ond "'-lhrformaoce TNII ... IIS 116 leproduct- aad ArtUiciol l.uominal'- .. 117 11 9 ANNUAI REPORTS 119 AUTHOR INDEX filcdl■ MOIIS - FU BEARERS -· - ·- AUTHOR f N DI- '< SUOJE:<T INDEX IJ◄ .., lM .., ;\'I,, 1 IS - ~7 -· IJ7 ('IJ vol ~~ SUBJECT lNDEX - Uvestodt (exn:pt Poullryl ... SUBJECT INOEX - Poullry and Other Bords (IJJ SUB IFCT INOEX - Other A.nimal, & r.r "~ ral Sut-i,ct~ /1 1/ (JJ J uly IQ87 "" '\ 1 ,, 1rae1, .:¡5< 4808 \nin in 1 Brecdin~ . . \ b ,t raet~ 60 649 652 ~53 6H 655 519 Fur bt-attn ""·' ,ene IN.\ M,sccll,.nt<•u~ S19 519 520 L•borat0t·y mamm11lo, Ueoc t tCS <6 56~ Hon« s:o RcprMue11cm Jnd Ar111t~1..tl ln'\cmin.ttlQn ~h\Ccllanc-ou~ S:?~ Othe r m amma l1- ~-- Poullry and othtt b lnl• :S ; ,., flcproducuon Jnd J\ruhc1 a l lnsem,n.;,1100 tlr~e d$ • · •· Growth aod ProdU.:IK>ll (Genc-ral1 Mca1 P roductron M1lk ProdU<.tt<,n t>qcny .aod hrfo,rn.nc.c luts ticnrtK"S Rcproduction anJ A1 :ific,al l n.s.c:m1naI10n ....... 651 658 651 659 661 e,e,t 661 /, ,7 522 S2J 525 !i27 .... ,n 576 5,8 ;79 Mt~<'ll.ui,cO'J, 534 S39 !~5 C,.-.-,w1h .rnd Productmn ( Gc-ncral J Fgg Producuon . . lncuh.&tu,n 0cnc tk.· , <1n t.1 l'rottc-n,-·1~rfrirmancf' ic..11; Rcrn.x.luc11on 3nJ Aru~..:••l lnscm,natu,n M1,,:-ll:,ncou, Buífale 545 General and t hf'ortt ical 2rn.etk, 58' 546 S46 5 46 R~prod ucu on. l tMral . 585 5 ◄1 Gcne11c,; . . R--productt• •n 530 657 65& /'a._, --- ·-- L ivestod,. Catlle ~,andlMNH ··- -· 114 - 110 / '.,..;~ 593 S9S RErROOUCTION, GENERAL BOOK~ EVI EWS ANO NOTICES 4 -----Pagr - 1.a-......,, _ _ IJ◄ CONTE~TS _Puv Rcproc.Juclnn oi1nd Atllfkial l r»eminarion M1\c cll:1n· 1us . 101 110 ... - CONTENTS 59 1 5 91 59 3 GENERAL ANO THEORETICAL GENETIC'S 114 Animal Breeding _Ü>stract'i S91 112 133 Reproduc tmn and Anificill lnsemfflllion •.. Mt11Cell■naou111 /7/ Auguar 1987 ......................... Genefln Mioc<U.- :.rowt11 aad O thcr Animal< & General Su bied, ·····•• · •·••··• · UI ·and rro,rcny/ Pcrformanoe Tut1 ... 110 a-. 78 SU BJ ECT !Nf>FX Gcncrin uo lncubation ... fG L1>cstock (cxcept Po,,llry) . r o ultrr •nd Oth~r Birds 129 ... G•-lca PropnyfPm.,._,_ T•a ... Reproduction and Ast tf"ada.l 1 -m i11&1,on ... OAT SUBJECT INOEX SUBJECT INOEX No 8 127 (1ro wtb and Produ..:tion (General) - ...... do MEETINGS e,J 1Z7 Eu Prod ucuon 1S NEWS ANO NOT ES Crowth 1nd Pro ductk,11 Mi~ cllaneo ua !iEEP BOOKS RFCFIVFO PJG 123 POULTRY ANO OTHER BIRDS Crowth omd Pruducuon (C.CHraJ) .. uo Rel'roduc, lon •nd AnlflcfaJ ln•emlnation . OTHER MAMMALS CAITLE lncubahon ... ◄O Ccnetk t 91 SHEEP .--.... 85 16 ·- 36 ....... Linstod, - Genetic1 35 CATILE Vol. SS ,..,, P411t· LIVESTOCK Sbttp ...... .. .. Br ccds Orc>wt h ■nd ProchJC!IOn' Wo.::,I Producli<m Gcncta • nd Proget'ft' Puformantt Tests Rcproducuon ~nd Atutkioi1l lns.cmcnat&0n M,sccllancou..-. ..... 548 550 SSJ G- 553 Pla 554 8rccdl Growth an<l P.·oduct tvn Gctk:'tes and Progeny. f'ttfor1n,i11ncc lc:1,n Rcpr<lduc1to n and A· ll~c:::al l ri~m 1mmon 554 554 M1-.cdt-,nc ou1 St- ~ --=ss 5~1 Fish and invertebrale:s i■ aquKultur-e 577 '.'-M I S83 '85 S85 58, ~s ■ndnotH Repo,-b S87 conr~tte:n 588 ffoolu 589 -"!ITHOR INOEX ~l BJt <.7 INDL'< 11 """ """ �Vol . .S5 No. 10 October 19117 Vol. 55 Ab,'.r act.s 6009~608 '..cptcr,1ber 19117 No. 9 .Aninutl Ilree<lin~ Ah~i.mcts AniinaJ Bree<ling Ab-,tra,·t8 CONTENTS ,O!', Re'IMw artkle: Rnearch and l'ublilhiJls Tnnd1 LD Cartle Reptodu~Ucn Ul lhe Tro;,1cs rut , A Gk>ba.i by CJ. O.tina end J .M. RuHoU .............. ........................ .............. . ...... ........ . A.n.11)·~ f'"ll' u-.... 7Sl Gcnelin. 7Sl Rcproduc:ttnn 11nd Aruhr; .. I ln'-<:1111na1k)ft ., .. 787 Liw-sa~k 790 Gcnc:11n RcproduclM>n and Ar11fü;.1al ,,.."t.,;mwarn,n n.n.. 7SI CMIJe . 753 ()thff ....,.mab Brccch ............ . 753 7Jl Poultry alHI ott,c, bfrds . 754 71S Gr<Mlh anc: Producuon tGcneral} ...•...... Eir ProJu· it<•n •.. . lo.:ut••• t0n n1: íi.!nelt<C) anJ Fhtgcny/~rft'fnUilCc lhts . . . 7o0 R,·rm,Xh•,.:thJrt Jnd Art ilicial lm,cm1nauaon .. . M1s;cc:llaneou1 . 811 761 Burra1o ... 761 Ceoeral ~nd 11,eontkal Cflldks 113 Shftp ... 769 Re¡,roda<1ioft, 1t""nil . . . 814 Brccds ... GrCN rl1 ;:!1d Produce ion •...... 7~,J 769 'Nc>ot Pruduc1K>n •••••• .. ......•.• 771 Oenetft and Pruscn,/Performancc T..:.-.f\ R~producuon and >.rtihc1HI lnKm111a11on M1,-ccllant-ou.1. .. 772 774 780 Goel . 781 R•poru BIS 781 ("oafH-e•ttt . . . .. , . 116 8c:-oks RI- AUl lft)R 1:-4DF:\ (J I Sl BJ~.CT!:o;flEX 17/ ProdUClK>n ..•••• M1lk. Produc11on .. .. . . . P,o,gcny and PtrformHnce Ge~Uct•.. Rcproduc1ioc-t and Art ittu,1! l" \Crr.•r.,11•-r Mi~4.Cllaneou.s ic~,, Pi11 ....... 8rc-cd1 .. . Growth end Pmduc;ti(\n 787 M1\Ctltan.c"lt.lS ... . ... 708 709 709 716 fjcrn.-1 ... , 8 ()6 Ho.-H /\~, R,p,o<hAt:on an,I Ar.1fi.:1JI ln"-~.n1 nar1<111 \ l•-. .. 1.'' ,~ ,i;, A06 Caltk . . 678 Otht'r mammah, 728 67~ Poultn •nd other birds 731 GrO\' 1h ;•nd ~rot.lUClll>n I Vcnl"r.tlJ ... f-fg Pro~uCt¡on l ncuti~1t1\\n (,":-:c111..: nv 1':-n~1.·:i.- :\-,i,.r"T'l:wt:i.: íe_,1, íl.o:prt"Ju..11011 JO..; A:t,h.:12.! tn, cm1nat11-n 108 108 809 809 810 813 ....... o-, Fur bea:-crs Laboratory m ~1mmals c·s Ash ~nd lnvertebnlu In »t¡1t1KUlture 814 Ut-r;:.tic............ ••- .•... k .;:pr,)ducoon ....•.. , .... . ,. 81 < 815 ;"w,\.S and ftOIH 78 1 7U 7XS Gcnchcs and Prog.,·ny'Pc. rínrmancc Tc ~h Rtproduch<>n and Art1fíc1 :1I ln-.cm1nar1on . .... . . .. . ... 6~< f-s Misccll,ulCOUS 794 .. . . . .. .. ....... ... M,3 -p.,-¡¡; Pa.~• Labonrtory manunala r~<'netk-, R.~producdoa ar,d An1fi.t1al Jn~cm,na.1ttw1 M1)ce-tlnn,"MJ) 790 ,E,...- 1 5 Revie.w Ani,lc · Cucan devclopme-nt i11 sw~ YI~• an~ nvn huf:a1oe\ by J O. \4, iran .. lafl~ 751 7St Mcat ~ Furt,ea,._.. M11ecUanc04.,1 Growth 1nd Produc11on (Gcncrall ......... . · !\bslr& Lts 5409-600$! Brceda. . Grow1h and PH -d-.1..:t1•m (Gc:-ncr;,,I, ~at Production M1lk Pmduc11on Pro~C'f!Y and ~ rfor .n "- ~ Ti.·,h Gc:nc,ic, Rcproduc:11on a nJ Ar111•. i;d lns.~·m1n ·,<"n M,sccllancuu~ . 728 1) 91 ~11,1,.1..'1 1.,ncuu --; 731 732 733 731 736 1Z~ BuíCalo 691 (.;eotral and the< ;-f'l¡c3t i:::rn•Ub .. 739 Shffp 092 Repr-odu!'lion. ~\.'n~ral 740 Brcedi 6 ~1 flsh and in,ertebr2rr1 in aquacutture0t'nc,,'" .. 74 1 678 n 79 6 eO "'"º '·' Growth c1nd ProJucuon \\'oof Producti•in . • Ga.cha ;,n:.! Pr"1~m ~:form3ncC" 1c,,._ RcprodtM:tM,r, .rnJ Art1fü:1al ln~m,n;,ti,\n M1scc llan1.·1.·u~. •º3 ~9.¡ .,QJ ú98 ""tt,",.. and nottt (, Q9 R"port, Ptg ft'-i9 COfl fc-rtn<« BrcC"d, G,ov,.,1h .inJ Pr,,J 1Jcl1on GcnclK> an,1 PN,~c") P..:rformancc TI·,t) • Rcpr,~UCIIC\n ,nd ~fl1h('1JI '"" 'tn1n.-11,Ml l\h~clldncou.. , , ,J•~ G. . . 741 •741 R cpr..>Ju... tH..m 7•2 8no--.., " ,-,t) 701 703 ""n~ Al •TI iOR 1-.: L>~ '. 111 Sl BJl;( 1 l:o; U! , /7¡ ,. 1 L " ?;J • ' l11 .. ,1,h 1 I I, ,11,·, \. Mt1111111;" ''••1111,¡IJII 11 , 1 , , 1111 ti, · 1, .. \ ,, . \ - . ,\ ,,h, •1 •., lit l 1 1 1 1 ' , , ... . -. , ►~ l111yn11•n,1 1kl 1 • t ,11111 h .·•h- r11I \1, , " " " 1111;1< \11 1 • t l 1•11,i 1 ,,.., 1 ,t.,dP 1,•,trtu v l'r:1"111.u 1h:f tuni,·n1...h."v ~ thn1 n rnh11nal f·hl ul dl lu t 1,.•, kr..t,,:1 ", n ,,1 \II· "\11 \ ' " \u .,r:1. 1 Jdth"' J "Nl.'1,tlc~ l>o<.:tri11:1 • l.1..·¡:1-,lad,.,n • lur; r,rJ\.kt., 111 J'ru1 tuh1 "f 1,,•urin, l'r(1"-t lc o e.le f{t.."1.:ur-~oi ·\t.Jmin 1.,1r,J11 \ l<l ·.,1 '\.t\ 111:\.tl S IR.-\I lll 1,,.., l.a Su,p"'""'h'm Ud Atto Hcd amado 1 1 lulclu c.J1.: Arnpi,ru l.a Awrl~undón Previa . . • . . . ll1,,•11,•lo.' h,1 V hdl !S Ohm, Publl.:adas en D,r,.< t i ,r-; .1 N.. \nh 'l'UC.) ltcn.:., Unh·t,."r .. ,J:¡J 1,h,,' 1 d11~,r1.11 \1~11.. '.\, l ' '"': ,,, 1,, lf"l,H \ \ '-"" -:.:, ,'"! I >C, ::!",3 O rnan-,:,,ntr:tl 9 . (.·as~es Ler;•Jrne:.•· ílCOI Cr - 30• Forest TrC'!:eS , •••••• 304 r-.--,n - cu11,..,,;ce:c, Plant ~ ' ._, A '.'\'.,,, .¡),e de 1'"- :--0. .¡;~¡ '< 11 ut--!, • •1 ! •t, Reg,~rrado como Anículo de Segunda clase en I;, Administración de Corre " de Mcx,co. D . F . en , f,c,, • :--:o ~:!314 c•lr- fcch .. 2 d< oc ,; .,, PORT1 · l'AG ,\[HJ Rcg, str JJ o P .G C . ., .w-1~!2:!: ".1 J-' ,~ DIRJJ .-\ c.;cs Pl : ()11)0', ·\l .·\1'·\H. 1 \ I )() \.f, ... ,. 1 l l <, ·\Cln'.'- C Ct\L"IITÉ\tOC OOl:!O \.il'XIC O D.F Tl·.I.Ef-0:S,(l, -..¿_1 ,. -.¡ ) , .. : ' , : DESClT'.'-TO'> ,\ L '\:(\TRSIT l,\I ' , \ , • 'i ' ' ,: - ; i \( l \1 1)!:- l ' '\:\11 >S POR CORREO Cí:R11FIC:,\DO SO L O \ OEL-\ , · 1 \ '- ¡ ,, • .., . I \ ' P >I, ' 1 OP:\~ .' \:CLSll"!.AS VE~Tt\S SONF:--;1 ·1R..\.1l ·.. ,W)/\l) \ffl( \\ ()',! \ l) f l , , ,·,: ": , , ... ul!R() 'iV(.-\.1. \:-,.:poRC:CI::--r.-\ Y RI L<.;<.iODEl.C( l\fl' ll.\i ' ,· · 1' H I / I ' " ' 1¡ , , ,, .-\ \ .:\RI\C IO:--.- Sl:--PREVICI /\ \'ISO Till: (,t)Ol)STR '\\ l ·I e,, 1 11! l.:. f. •i l· ,, . , • · 1 i ,, l 1 \ '-ER PLE/\Sl. /\DORE.SS YOCR , ! it Olilll:RS '"! ( J OUR I' 1 l llO '\ ', , . ,. , , 1or . O'm0MEXICO. D F. . \ j ii.'-TI/ , , \'\:! 1,•~t ,, • ' 11! 11.R<: 1·Ro\1 L,1,·r, R<-!nE<; .l\'-fl COI 1 1 e ti c.; 11/El'H/11-..\ /N/J-i/S/ll U/·l i \ ti ' ! / \ \ ( / .. ,, . , , , ;;..•w. , c,·. 1\ /> \ • , \11,-l, {. /.\.'/~·-·lSí-..., ', J'f'Ci.\ l 1.A n, H (IJ I C I- \ SU< l ' RS \l. PORRI ' ,\ 1 ..., 1 .\ ►. '- ,\\ . Jl f • rF.. t..·~ .. S -, rr-: · ·" '•{, AREZ 16. l"FL 521-ZK-30 1 .. . . . . ... . 3-!6 3 46 Peas arte: l-t(Mns art. ,-c..;ted under Lcgumc~, Sallnlty S · .. ,¡r b a -:..- :-:e: ...... ~"J;-.. S1t J1_f , I$ '~ Fru1t Crops . ve:i;;,:.,¡able ("rops. 3◄ 7 ,_., ,;:,-~ 304 J0 4 R l t;0e r '::t : :.~ G(:11Ut ;.i º' V ~ ~, · a: ,le C r- ;- ,;,S !F'e -t-:-: a n c Badr,s are tre.::: tec a~ IE? ":,...es) O r1,.:im e :-:'!a 1~ . 3t , ~ ~, ~ Sc,1 C,;ncJit'l)f"S P1an1 Re sp onse ~ vaí)i:',ratiG'"I J""d ~ vaoi:. tra ns::,irallc1, 3 55 355 356 En\llronmental aspecb 357 ner-era t Human. antm ■ I heatth Nc~-ct.:!· 1are-1 r _ .. : Other toplc• Ora inage 3C~ Soil w~ter relatic ns 3·7 Gene,s1 S e : Yva·"'· t.A o ven"'"' So 1 \.':ate• C\a :o ... -= :• O I Croo orotecttc:-: aspeC"t s Acn: .:1! ,C We30S 3::.2 342 Ge:,era· 3 4 :! CetE:."!IS 3 44 G · aSSC' ~ 3•~ Ley:.1IT',CS 345 364 365 365 366 Reports 366 Confe,,.nco s 366 Booka 366 -, 22 Plant wa.ter relat,ons 3◄ 7 347 348 354 Mcteorologi<.al aspec:.s Fr~,t ('re ... !:- Fore-.t Tr 4;;cs •ncr toxle1ty pr,.,l"'tems 1 - 1• ' c•.,c. OO-l •J'.!-l1· Ca~ac-1 e rist ,c a s 1 WTn/<JUI Fl. 'f(/7/ER \ ;.. r,:J ....~".!. 3.i 5 R•Jbtvr C rGO$ • C r · t..t. 's t' 1 O ,t onl'J 'v! ,:: 1Jlc,na1 C:-op-; , 1,\ ,\ t\ ·lfl,. Ui.. -? 93 '.'> 46 ~.!6 ..•. 3l ;..a . ,~ • s· ,,,..... C., c.¡_..'i :.-- Lku .' J Nov1.:J:-. 1 -·, - R "¡ J .,._ , ,1~1n" • \ t ~ \ · \..1 :•,..· • S .:'l~r ar.rJ 5 t m1..11llntf. ~j y~•em'!. 346 34~ _, oc.s . j (J/ ; , :1, ••, r..., F<., 1 ·•:1 Grvnt r ..'~Ó :;,: • .,; =~4 ;,p, • ' .rr..r frnga ti'>n of ero:, plan:s Iunio de d e 194-l 1 1t'lr\,., lh·i..1t'l1th..::, \ ,,h:._'-'1,Jrl ·\Uh.'. ' Ar ,.,.rJ<. 1 2'.198 Paye ~19 l ·Drf',\I)(>)'. >R l .lBRI.RJA 1)1• l'()RRl. \ 11:-,.-0~ Y .'• 1.-I 1 H ~ -" 1U:1d lntl t,.t~n~1 l ..,, \1t.•,1cJ 1 ·11.·111."ruU:, l n .., t l...·rri.: T1t'lt\n r>cge P1<.;.Jt- '. ' -l P:)rn_¡;.t Anst rac;•s 221:J .,•.,at.l:l!r l',->( Nul \ ·• ílil"\1n.,. rnf 1u Mcxkana ··H1t,11 .1h, .1 PorrúJ' ' - l ' hi w ~~!t \'olumc n 1,. la •.Jt, ¡ume í {... No. 4 G,pner~t J1...' Añi.1 ~v1.·\ u 1,,•n l.l!. l"rJd11:lo n~s Popul.trc Di,\•h 1nur1 -.,, l'u rrúu \l..: \1\ Dec erT:n,;, 19:;;:J r1rig3tion 1.1 Uc,uíio "k Cc.,:1tE::ms llBRI 1:,- Y 1'01 J J" l'C )'-, 1._, 1. \ Rl ·l'\ ·111 J< i\MI XJC , \ '-·\ ( \ miraros (..'lv1lc, ..- ,ua., Gcncralh.h.llh..'> ruM 1...-.h t,'11\." t.k Ah~tr:.1<.·t-.. Y./ ater manaqement 1>,:n·d11,., ('lvil •... , .. 1--.1 Ot•rc, hu E~,mómlco en Mé..,lco Mc<lklnu Furcn,c hholituc..:ionc) de Derecho C1, 11 . Cr1n,iuJl1n f.l Nuevo l>ercoho Me,ltano d~I Traba)v Mnnuol de C rim1nulotdu . . . . . . . . . . Jntn)(Jw.:dón al Fsrudlo t.11..•I L>crti:ho . R1..· vbrn ck D cr-.:1..ho Noturlul :-,,.:"' 100 M;1,.• \ ,,,., d1.• lkn:c.:ho Nutur•,11 '-\'O 101 R1M1.1 4.11,,• llo..'r11~u!Cn 1\1.,rú• ,-\ur1,.•l lu \ el I in del Mundo AnllM UCJ (!Uiu, rlu1 l'orru¡,, - lrri~atioa an<I l>n1inagl' AUTHQR ,r, '.)El<. /1) ~UBJE'C 1 1~.JCF A 15} • ......, �VOLUME 26 NUMBER 7 ISSN 0883-8364 JULY 1990 VOLUME 26 NUMBER 8 ISSN 0883-8364 AUGUST 1990 CONTENTS LETTER TO THE EDITOR An lmproved Method for In V1tro Cultivatlon of Murlne Splenic Macrophages M. V. Reddy and P R. J. Gangadharam . . REGULAR PAPERS Morpho-Functional Charactenzation ot Cultured Plgment Cells From Rana Esculents L. Llver Giuseppe P1ntucci, Mariano M. Manzionna, Jmmacolata Ma1da, Monica Boffi, Domemco Boffo/1, Anna Gallone. and Rosa Cícero . . . . . . . . .. pH Dependency of Cell Attachment and Growth at Both Clona, and Subcultura Densit1es of Cultured Lepidopteran Cells Thomas M Koval and 04tborah L. Suppes . Short-Term Gultlvation of Murme Thymic Epithelial Cells in a Serum-Free Medlum Carsten Ropke, Bo van Deurs, and 01, W. Petersen . . . . . . .. . .. . . Transforming Growth Factor-{11 Modulates the Etfect of 1a,25-Dihydroxyvltamln D, on Leukemic Cella M1noru Morikawa, Naokí Har,d1, Gen-lchiro Soma, and Takesh/ Yoshids . el, 1va11on of HeLa Cells W1th Fetal Bovlne Serum or Ultroser G· Effects on the Plasma Membrana Constltution Y/va 8l1xt. Anders Valttur, and Elnar Everitt ...... .... ... .. . Jitrast,uctural Characterization ot Two New Human Endometrial Carcinoma Cell Lines and Normal Human Endometriat Ep1theilal Cells Culturad on Extracellular Matrix , Je// A. Boyd, Clifford A. Rinehart, Jr., Leslie A. Walton, Gene P. Siega/, and David G. Kaulman . . . Postm1tot1c Human Dermal Fibroblaats Preserve lntact Feeder 0 roperties for Eplthelial Cell Growth After Long, Term Cryopreservatlon · Alatn Limat, Thomas Hunz,ker, Colette Boíl/at, Fríedrlch Noser, and Ulrich Wíesmann Establishment of Functlonal Epithellal Cell Lines From a Rat Thymoma anda Rat Thymus Ak1ra Masuda, Kenzo Ohtsuka, and Mutsushi Matsuyama. . . . . . . . . . . . . . . . ... . . . Serum-Free Culture of Enriched Mouse Anterior and Ventral Prostati c Epithelial Cells ,n Collagen Gel Culture T,mothy Turner, Howard A. Bern, P•t•r Young, and Gerald R. Cunha Potybrene-Medlated Transfectlon of Cultured Lepidopteran Cells: lnduction of a Drosophila Heat Shock Promoter J C. He/gen and Ann Marie Fa/Ion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..... A System Employing a Mlnlmal Detlned Medium tor the Selection of Tumorlgenic Cells Warren t. Schaelftr, Steph.,, G. Slmkins, and Bette J. L1more . ........ . . CONTENTS LETTERS TO THE EDITOR 657 Role of Contluent Monolayer Surfaces on the Growth ot a Newly Established Human Esophageal Carcinoma Cell Une Hídeo Matsuoka, Masaki Morr, Hiroakl Uso, and Keizo Suglmach1 . . . . The lsolat,on and Descript,on of LIF-1 0: A Human Tumor Cell Une Derivad From a Colorectal Adenocarclnoma L Huschtsclia and W. Bodmer . . . . . . . . . . . .. 659 INVITED REVIEW Embryogen1c Cells in Plant T1ssue Cultures: Occurrence and Behavior John G. Carman. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . ..... . -965 REGULAR PAPEAS 671 682 891 701 'T09 713 722 731 737 ; 1 lsolation and Morphologic Dlfterentlation In Vitro of Vlllous Cytotrophoblast Cells From Rhtaus Monkey Placenta Gordon C. Douglas and Barry F. Kíng . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. Serial Subculture and Relative Transport of Human Endothelial Ctlla In Serum-Free, Defined Condillons Tania L. Weiss, Sarah E. Selleck, Michael Reusch, and Bruc, U. Wlntroub . . . ... A Protein-Free Medium for the-Growth of Hybrldomas and Other Cella of tht lmmune System Frederick J. Darl /er . . . . . ........... : . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... , . Preparation and Use of lipid Microemulsions as Nutrltional Supplemtnts for Culturlng Mammalian Cells Frederick J. Darller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . Accelerated Fetal Lung Maturation by Estrogen is Associated Wllh an Epithellal-Fibroblast Inte1act1c 1 I Y. R. Adamson, J. Bakowska, E. McMillan. ano G. M. Klng . . . . . . . . . . . Primary Culture of Norrnal Rat Mammar Epithelial Cells Wllhin a Basement Membrane Matri>r I RP , ... '1011 of Prolileration by Hormones and Growth Factors Hillary A Hahm and Margot M /p . . . . . . . . . .. . ... . .. .. . . Primary Culture ol Normal Rat Mammary Epithel ial Cells Within a Basement Membrane Matrix II t=1inrnr na, Dillerentiat1on 1 'lder Serum-Free Condit,ons rl1lla1y t . Hahm, Margot M. lp, Kathleen Darcy. Jennifer D. Black, Wendy K. S-iea, 3uzarnf c.orczek. 'vlasam, Yoshirnura, and Takam1 Oka . . . . ... . ....... . ... . .. . . lsolat1on and Culture o f Hepatocytes From the Cynomolgus Monkey (Macaca Fasc,cular¡s 1 Roge, G Ulrtch, Dan,elle G Aspar. Clay T. Cramer, Ro/1 F. Kletzien, and Leonard C. Ginsbarg . . Repl1cal1rrn ol Autographa Cal1fornica Nuclear Polyhedros1s Virus in a Thym,dine K,nase Delic,ent Spodoptera Exigua Cell L11,e (SE-UCR-lA) • W1/ltam J McCarthy and Deborah McKedy . . . . . . . . .. . . PLANT CELLULAR ANO DEVELOPMENTAL BIOLOGY Agrobacterwm-Med rated Transformation of Peach (Prunus Pers,ca L. Batsch) Leal Segmenti. ll"T'matur~ Emtlryos, and Long-Term Embryogenic Callus R. Scorza, P H. Morgens, J. M. Cordts, S. Mante, and A. M. Callahan . . Rap,d Multiple Shoot Production From Cotyledonary Node Explants of Pea (P1surn Sat,vum L ) Jennifer A. Jackson and Shaun L. A. Hobbs. . . . . . . . . . . 741 743 746 754 759 789 ng 784 791 8?-4 �cellular &developmen~l:.biQlo ,-,·~ •, .., ' ,.., «•, .aiwa•. VOLUME 26 1 ' ' \ ,. •"'•...._..._,..,.,..._.,._........,_,~..,_..-.-,wA_..,y NUMBER 9 ISSN 0883-8364 • '· • 1 l .. etcP,., f\..~ ' \ • • ,: W.a.1,.·1 • ~ • , • . .~.,_..,.-,,t,'N.,_ 3EPTfMBER 1990 83f1 Fl~ , 0 , ,. 1f'l• 842 1, RfGUlA~ PAPEAS Growt oí 1~1e Malignan! and Nonmalignant Human $,¡uamous Cells 11 a r,,0,e1n-Free Define:.! r✓ied1lir- ~ o,ch, Rikimaru, Hitomi Toda, Norlko Tachikawa, Nobuyuk1 Kamata, ¡_ nd ~hoF Enomo 10 . f xp, ess on ol and fl- Huma,; Chorionic Gonadotropin Subunlts in Culture J Hurr,an Cells Samue 1 Golcfstein, Richard A Jones, James W. Hardin, G/enn D traunste1r, óf/d I ooert J S/1,71Jokler Reis . . . . . . . . . . . . . . . . . . . . . . . . . . . . ......... . A Serum-i=ree System tor Culturing Human Placenta! Trophoblasts Ct1c1rlotte L. Branchaud, Cynth1a G. Goodyer, Harvey J. Guyda, arJd v,, ·. _f!febvre C- 10•~ th-Promotirig Effects of Gastnn on Mouse Colon Canear Cells In Vi t ·cr " bsenc:e of Autocrin< Efff-cts Yan-S111 Guo, Madhulika Baiial, Gui-Fang Jin, James C. Thompson ,;, 1rt.1ey t'.A. Townsend, Jr .. _, ,e' /Jomi/a Singh. . , ......... , . . . . . . . . . . . . . . . . . . . . . . . . ,. .. rvi-:.1 110 1c>v0.r Cultur~ of Rat P1rot1d Acinar Cells Without Basement tv e·11brane Substr :ites Cheryl S. Kiser, Firoz Aahemtulla, and Britta Mansson-Rahem•uf;"' Cha, ::ic terization of Diflerent1ated Syrian Golden Ham,ter Panrrcatic Duc 1 ".:el;s rv1ai '112ined r. Exrend~d Monolayer Culture S 1i ubchak, M. M. Mangino, M. K. Reddy, and O. G Scarpel/1 Differences 111 Enzymatic and Mechanical lsolated Rabb1t Ren,:¡I ·roximcll Tul>ult. :.: ~cmp uiso'l 1r• Lo11g-Term I ncubation Denrse P. Rodeheaver, M1ctJael D. Aleo, and Rick G Schnel/m11nn .. . Mechan,cally lnduced Orientation of Adult Rat Cardiac My0cytes In 1/itro J -L Samuel and H. H. Vandenburgh . . . .. ........ . . . Enhanceu Expression of Procollagenase in Ataxia-Telang1ectas1a and XerodenT'a P1gmentosun' F I broblasts Judith Aggeler and John P. Murnane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. Ultrastructural and lmmunohistolog,cal Charactemat10,1 of the SIRC Cornea! Cell L•ne Jerry Y. Niederlcorn, Dale R. Meyer, John E. Ubelaker. and James H. Martin ... . . . .... . ..... . OCTOBER 1990 CONTENTS CONTENTS OBITUARY Mtlan James K,?,.•éiC . LETTERS TO THF EDITOR A NovPI A:,s ·,y :.,¡.~tem for Ou ~ltty Control Testing e,f Surfaces tor Mammaliw1 Ce lt Culturr , n~,,,r¡-, C, :at 1, Jr .. .'vfanna TiJrA, Jaro..,/av c,nar/ . .JI Won Ahn, Hotg , r .~ab.)' :iu, &na Hans W D,x · ri, ... x211t>-i: 'º 1ncreases i3asa1 and FG F-St1rnulatt>d Cro>A th ot Por.: ,.; , ·. i,,~ Endothr;l1a C8 1:, in N'-eJ1ñ v\:'h C,tlf or I\Jewborn 8ov1ne Serum )', H: 1 1,u !-' tvJ-.n,, Satorr :-!,r;J, ano Atsus/7; lchikawa :, 1 1:1.,~ L11' ~" e,, r"'l1crogr;;;:,h1c Stud) of G1ant C':'"s 1r Populat1ons . : · 1•n1an Viru• 4(1 r,a')~ ISSN 0883-8364 84[ 851 865 871 87E 88S 898 905 915 923 LETTERS TO THE EDITOR Culture of lsola1ed Rat Hepatocytes Afler Prolongad Storage on Ice-A Better Use of Cell Resources B J Fuller and K. Cheetham . . . .. . . . . . . . . . .. . . . . .. . .. . .. . .. .. .. .. . . . . . . H BL-100 Cells Do Not Secrete Case in and Lack Prolactin and Estradiol Receptors R. F. Laherty, W. X Balcavage, C. Golf, T. Alvager, S. Ghosh, R. W. Geib, M. King, and D. Personelt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..... . Amb1 gu1ty 1n Calculat1on of Bleomycin Oosage T. C. Hsu and Lorraine M. Cherry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..... .... . . .... .. . REGULAR PAPERS Mark.ers fo r Human Placenta! Trophoblasts 1n Two-Dimens1onal Gel Electrophoresis Zheng J1e. Stephen J. Fey, Henr1k Hager, Per H~llsberg, Pete, Ebbesen, and Peter Mose Larsen Co,Culture of Two-Ce!I Rat Embryos on Cell Monolayers S Pampfer, I Vanderheyden, 8 Michiels, and R. De Hertogh . . . . . . . . . . . . . . . . . . ......... . Establishment cf a Macrophagelike Cell Line Derived From U-937, Human Histiocytic Lymphoma, Grown Serum-Free Zwe-L,ng Kong, M1sao M,wa, Hiroki Murskami, and Kazukl Shinohara . . .... . . , ......... . Long-Term Ma111tenarice of Primary Myogenic Cultures on a Reconstituted Basement Membrana Rebecc 1 S. H-1rtley and Zipora Yablonka-Aeuveni . .... ... .... .. .. , . . . . . . ....... . In V1tro Cu lture of T ssue From the Tunicate Styela Clafa David A Raltos, Dan L. Sflllm an, and Edwin L. Cooper . . . . . . . . . . . . . . . . . . . . Characterization of Mal1gnant Mesenchymal Cell Une (UISO-RS-3) Derivad From a Human Rhab• domyosarcorra and lnhibit1on by Pharmacologic Doses of Estrogen Walter E. Madsen, Michael J. Walker, Elizabe,h A. Shaughnessy, John M. Brown, and Tapa:s K. Das Gupta. .. .... ..... ...... . . ... ...... . ....... ... .. . Long Ultrad1an Rh 'r1hms in Red Btood Cells and Ghost Suspensions: Possible lnvolvement of Cell Membrane L. Pele~ A. Dotan, P. Luzato, and l. E. Ashkenazi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... lnfluence of lnitia1 Collagen and Cellular Concentrat1ons on the Final Surface Area of Dermal and Skin Equ1valen1s: A Box-Behnken Analysis P. Rompré. F. A Auge,, L. Germain, V. Bouvard, C. A. López Valle, J. Thibault, and A. LeDuy . .. lnh1b11ion of Psoriat1c Cell Proliferation in In Vitro Sk111 Models by Amlprilose Hydrochloride M Lynne Chapman, S. Dan Qim1tr1;evich, Julia C. Heve'one, Oudley Goetz. Jack Cohen, Gary E. W1se, and Robert W. Gracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........ . Development of the lnterferon System. l. In Chicken Cells Development In Ovo Continues on Time In Vitro Margare/ J. Sekellick, William J. Biggers, and Phi/1p l. Marcus . . . . . . . . . . . ....... . Culture of Endocnne Pancreatic Cells in Protein-Free, Chemically Defined Media Fabienne Kmard, Lieve De Clercq, Br,gitte Billen, Brigitte Amory, Jules-Joseph Hoet, and Claude Remac/e ....... , .... , ... , . . ........ , . . . . . . . . . . . . . . . . . , .. , . . . .. . 931 933 936 937 944 949 955 962 971 978 983 991 997 1004 �- 53 o (0 (') u X Q) "O u VOLUME 26 NUMBER 11 ISSN 0883-8364 e ou U,J o CONTENTS INVITE0 REVIEW Mitogens and Hepatocyte Growth Control In Vivo and In Vltro K. S. Koch, X. P. Lu, D. A. Brenn•r, G. H. Fey, A. Msrtlnez-Conde, and H. L. Ltiff•rt . .......... . LETTERS TO THE EDITOR Adaptation of Rat Hlstiocytoma Cella AK-5, to Growth In Culture Ashok Khar and Mubarak Ali . ........................................... , ........... . Insoluble !ron Compound 11 Ablt to Stimulate Growth of Cultured Cells Jan Ková'f. ......................... . .. .. .. . ..................................... . . Adaptation of a Quackenbush Hybrldoma Cell Une to Grow Successfully In BALB/c Mice Roger Lord and Al/sn S1ul . ......................................................... . REGULAR PAPERS Rapid Chemosensitivity Assay With Human Normal and Tumor Cells In Vltro E/len Borenfreund, Harvey Bsbich, and Nieves Martin-Alguacil . ..................... . .... . Evaluating the Mean Frequency of Responding Cells in Limiting Oilution Assays Lou,s Cyr, Philip F. Rust, Harvey L. 81nk, and Marcia K. Schmehl . .. .. .... ... ·............. . Functional Roles of lnsulin and lnsullnllke Growth Factors In Preimplantatlon Mouse Embryo Development L. V. Rao, M. L. Wikarczuk., and S. Htyner . ............................................ . Decreases in Local Hormone Biosynthesis ande-los Gene Expresslon Accompany Differentiatlon of Porcine Preadipocytes · H. Rex Gaskins, Jong-Won Klm, and Gary J. Hausman ........... . ...................... . Drug Metabolizing Enzymes In Rat Hepatocytes Co-Cultured Wlth Celi Unes M. Teresa Donato, M. José G6mez-Lech6n, and José V. Castel/ ............ ........ . .' .•... Ouantitation of In Vltro Clllated Cell Growth Through lmage Analysls J. M. Zahm, E. Lsmiot, D. ·Pierrot, M. Chevíllard, J. Hlnnrasky, and E. Puchelle .............. . Serum-Free Culture of AtT 20 Pltultary Celis: A System for Neuroendocrine Studles Under Oeflned Conditions Hefmut Vedder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .,- ..... •... Emergence of Flat Cells From Glla in Statlonary Cultures of Embryonic Chlck Neural Retina M. Moyer, F. Bullrich, 1nd J. 8. Sheffield . ............................. . . .............. . In Vitro Bone Formatlon on Coral Granules J. M. Sautier, J. R. N.tuaal, H. Boul•kbache, and N. Fore,t . ..........................•... Maturation and Converslon of Llríadendron Tullplfer, Somatic Embryos S. A. Merkle, A. T. Wi.clco, R. J. Sotak, 1nd H. E. Sommer................................ . RAPID COMMUNICATIONS tN Cli.1. 810LOGY Normal Human Colon Cells Suppress Mallgnancy When Fused With Colon cancer Ce lis Teresa L. Johnson and Mary Pat Moyer . ... .. ......................... .. .............. . Chinese Hamster Ovary Cells Continuously Secrete a Cysteine Endopeptidase Mitsuo Satoh, Shinji Hosoí, and Seiji Sato ................. ........ ........ ... . ....... . Establishment of Two Cell Unes From the Nematode Meloidogyne lncogníta lTylenchida; Meloidogyn1dae) Thanasis Manousis and David J. El/ar ... . ..................... .... ..... . .. . .. .. ...... . \ r., ºi <( ~¿ <( CE: ¿O u.. z ·::: z Í..I reí ....:J CD 1011 ºº IU u <(- e :s rJ') e 1028 O> ,-... 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UJ CE:'. ::) lJ u <( < >- 1- o:: o o.. f./') <( f./') L.U ~ CL ~ ¿_ u.: �:X: en :S:::: mm r ► [ff~~ o !:lo z ::i ~ ~Oro !~ § a:~-~ I» .,e"" 2 . -o en~ t:":::s;;:'"CI < e.. - > - ~ i'(/)~6 ; .,, ~~' 2'>>> oo ~ > 2: E ' ' f\ l! ~ z z e! g ~ rn ~ > ~ > ~~ e:~ !" • ~ ~ z *~z r r o ~ m ?: ~~ñ "'m> o en z g > ñ. r ., -< g_ (1) ....~ o'n ~ r e N ~ ,- )> ~ ~ ?5 "' - o otTl :X: g¡ 3:: cñ o.~ - ~2 '- :X: ► i;f 3 .m~ z► ~ i:: (") - e:, )> ~ ~ e '< tn :..z ; ~ g~ ::, tr.l vi § ~ ::, r e: ::,- n o. tl... m ':J2 X, 3:: ,e a ~ ► -i oe> ~ > o:,:, ñ e ~ -i < :X: w ";;;·2: -- <z ► <» m tTl § o V) 2 ;;ic o'TI -· -< n O -~ ~ - t'! j;,1 o; ~ e m s· ;¡, [ z "" -::! ~ ::e ~ "' > e: rJ:J '-< rJ:J rJ:J OQ e o m .,,, ::, c. z o n< )> ::, ~ ...~ ► e 00 e ~ -e w r, V, ........ -.,a •,., ..•... CJ1 ~ ~ ~ ;;ic o -:;~ SI ... zo ~o 'TI g. (") f:; o c... r rn~ 1 Q rn C' ¡ < e. ...,. -l b o ~ ' () ~ ~~~~ ~ :X: o ~i < ., o z. ;;ic !l:1;~< ~ n ~~~8 ~ cCJ>r ~ '" L. ... t:xl ::l. ,. -.. • 1 e-~ (")> ::j> ~ -. t ~0-n !a: 8 o(") r::: ~ N l:"S a 11 o a .... -... r, EL MERCADO DE VALORES Indice por Materias 1990 Ene-Die 1990 Año L ~ nacional f1nancaera ISSN 0185-1288 • Allo U. mar. 1. 1991. Nóm. Programa de 100 Días de Promoci6n de Exportaclonas ~ nac,anal f1nanccer.;. ISSN 0185-1268 • Al\o U ..... ,15. 1991. N6m. l!!! :_!!!!:!·"I!!,,!!!! ,➔• - (#!JI. · ~ •- ~ • , - ~. ~/;=·•~~.·!!=:.!!!!..==!!!!ll~,:=i~~:~:!11-~. ,~:,11!!1;,-ni !!!!.7!!!!·-~~~,,i!l;)t:;:=·~ ..~ !!!! • .!!!! ·, ~'),., f~·~;.~·~ . ~ "»iK,(i,t-~ ~: . Informe sobre la Evolucl6n d11 la Econom/11 y la O.ud• Púbf"n:a en el Cuarto Trimestre ds 1990 ~,:. ~ ,.. ' ' 2 Texto del Progr..,.• que fue pr..mado el pesado 19 de leb,ero por el doc10< J - Serra Puche. aecrelllfio do Cometcio y Fomen10 Industrial. en el marco del Cono,eso Anu.l de 18 Alocaación Nacional de lmportadoles V Exponado,., de la Re¡)llbffca Mex~ (ANIERM) FVg. 3 lnfom,e que le Secretarla de Hacienda y C,6dil0 Púbhco envla lrimeslrabnente al Cono,a.o de la yo"! Unión ~.7 Mln6,lr:ÑINu'we hl ,;,.._,. d• Múleo ~ ~el,.,.._._. W ~ . Clflol SaliN4~_: El Entorno Rnanciero 11n 1990 ; ~~ tl111Udo7de-o, OOftmotNOdeeftonutM> , ~'11'--'· •Ng, 3 Documento eleborado por 18 SubclrecclOn de AnMisis del Entomo Económico da Nacional Ananclefe l'tlg, 22 ,...:· r~ir e-,~;:;1t,1~~-·,,..:.~ RU'1ñll ~-~ Resefla l'Jr, 4 FVg. 30 O•c•r E~plnos11 Vlllam1al, Nuevo Director Ganera/ da NaÍII • • a* 'h '!!!f"W El Comportamiento del Men:ado de Valores en &ulro de 1991 Dlscurao pronunciado por el lioenclódo Ose1tr Espinosa V..,real secretarlo de Hacienda v Crédito Publico. doctor Pedro Aspe Amll1I; flUIIIIG director oener al de Nacional Financ,e,a en reunión extraordinerie d e l ~ °"9ctivo • la Institución celebrada el pasado 9 de enero , ~ P4g. IS lnlOIJTle preset1tado ante la Junte de Gobierno de la Comlal6n Neclanal 7 da lebrero "'1,.31 de Valores ICNV) et pasedo La Capitalización de Empresas Peque/fas y Medianas Sociedades de lnversi6n RfiformllS Flscllles par• 1991 Palabras del subsecretario de lnoresos de ta SHCP. lle Francisco Olt Dra. ~ Documento elaborado por la AsDciec1ón Meo<lcana de C.ua de FVg. 33 • el pastdo 8 de enero en conterenc,a de prensa II travds de las llda l'J(I. I La Actividad Rnanclera tm Diciembre de 1-990 y Eitero d9 1991 Programa N11clon11I d• Fln11nci11rnlento del Desarrollo 19!J0.199tl Slnt11Si1 del Programa Nacional de Fina'le"am,ento del Desarrolle el Diario Oficial de la Federdción el l 7 de ~nero unimo lnfarmeción del Banoo de l'Mxico Pdg. 35 l990-,_ . - IIUOl"ICl6 ,· P,r, 12 ••. . ..,. ~- i:_, El Producto lntemo Bruto en 1990 ' . -~~ Se presentan las partes c0trespond1e,>ks a la ~••uación e c o n ó ~ ~ Latinoamé11ce y • la evoluctón de ¡¡¡ economla mexicana en el · ' dOlllúmento denomin11do Palloroma Económ/cc, de Amlmcs L111,r,1t 1990 q~ ~Al. en Nora lnf01maliva do la Sacntlalfa de r.ogramaal6n Panorama Econ6mlco d• América latina 1990 septiembre de' a/lo p.1,driO P4g. 15 l.11 Evulu,;ion dP los 1'1,:1 .. r,s en 1990 lnft'u"l"c,;1t • 1r t' ,neo ,'1t M~,H.1 Pie¡ i'' ·~ _ ., 7. ~"{), • ~_ _ ,l . ~ "Y. *' (•·.~ ~ ,~,_:{~·p·. • ,._-~~•Vt:{:(¡-:,._~ ....,•.~~..... I ,~ v~ ¡'? 5 �Problemas del Desarrollo 83 del • id Pacifico: ensayo sobre las rakca • i ferencial CTCCÍIJl •• Margol Sow· Rev..ta Latinoamericana de Economla Publlcaclón trlmeatral del Instituto de lnvestlgaclonea Económicas UNIVERSIDAD NACIONAL AVTóNOMA DE ., OntenuRiu M~xico er Valnu:ia La produ• • , ., y la investigación relacionada.a con la de; · 1.-.a y el espacio en Estados Unidos. Una apn-, .1ción desde el Sur México 67 83 Ro""'1o Ddt.·ilti Gófnez Palacio La altcrn:.. tiva de la inversión extranjera octubre-diciembre 1990 Vol. XXI 111 Marcos Cueva Pnu.s Inuocl11eci6a a la lectura Geopolítica y economía dt: la crisis panameAa 5 143 &nito&JR<nnay El acctor industrial mexicano: Un contraste entre 1981-1988 OPINIONES Y COMENTARIOS 169 EL TRATADO DE UBRE COMERCIO MUICO-ESTADOS UNIDOS Ánpl Bassols Batalla F.l Bajo Bravo ( 1935-1940): desarrollo regional precursor fosé Lttis Ct:cnla Gá11Ut:t · Mercado Común de América del Norte 11 181 u, O\ Arturn Ortiz Wadgymar TESTIMONIO El Tratado de Libre Comercio M~xico-Estados Unidos ]usé RangeL Algunos postulados y la imposibilidad de garantizarlos 19 24 R.am4n Martin6:i: Escamí/J.J.a Lenin: humanismo, politica y revolución (a propósito del 120 .· niversario de su nacimiento) 28 DOCUMENTOS 209 Ma. !Tma Manrú¡ue Campos Sol; .' el Tratado de Libre Comercio y la <le.,incorpo1 .ición bancaria .'1 L<1a1ufro Da bal F.I Tratarlo de Libre Comercio M~xico-Estados Unidos. l 'n.1 opinión MariuTn-es11 (;uliinn Haus Libre 1·0111crcio t.-ilatcral: un proyecto para América del Norte 32 Fracasó el capitalismo como fórmula de bien~tar 217 Premio Nobel de Economía 1990 225 LIBROS 37 227 l' N'>A y, )S Y ARTICULOS A n,:m,,!,, l ..al11·a Mau;an·n. F.111orno a b rck,ción ec:-onómica entre México ) 1-'.st:Hlo,; Unidos 45 / ¡¡-i ·rVISTA LATINOAMERiCANA-DE ECONOMíA i- '' /4 1PROBLE MAS~ DESARRO_LLOj ÍNDICE í;:,.1)0!\ ) .\111c,,i,1:, 1 l 1:orí., 1:c<n6:ri, 11 111,io;;. , C t·ot. .-··, h :•"·l\ml(::i., • (1; 1 ,\, 'i J ' · .,_· '1. . " J, , , ¡(j "!or;,_.s ..,,, ~·. ,,,,,i, } •• 3, ,•. ,,. . ACUMULATIVO \~i 1 ,. GUÍA PARA CONSULTA DOCUMENTAL POR SECCIONES TEMAS Y AUTORES 1 t 11 1 \ \d .1 ·r 1a." ~ 87 l;I(;~ 89 L ¡) U ¡ . 11 . ~ •11 k" ~'" IAu,161111,.i} b\lnnrwa Pofít•c.i 11 ,-, 1.. na r (;,•og...Jfía Ec11116m1l 1~ \ I, 1:. , .. l \ 1, l 7 1 '" () 'lj •)(, ,ne·:-. '.>i! ~c-<·ña ,:,· l.1on, • 1 leoría t ,nnóm,c a, Lc11:•,1111í.i 11 \k1•><ln;"!(a ú· ')') í'Plll•t;, \l 1;<l1tonalc~ 1i ti e• mf' r. aie~ zc¡ 1 '- ,~i-10 \ 27 1 J'C(,1 1.a Et.:011óm1ca \ l·(vr,<,mi;i 1·0!:1 11 J 11 11 lillor1a y Gcograffa t con(w11'-..tS IV Economía '-l'Ct,1ml. l<t!!,1<,nal ~ l rl>:u,J 30 30 v l'vlí11ca rcorom,c-.i . úlrti d1sop11nas afines 35 42 ·-a., ¡j¡~ /)') " on11a1• .1.., \.,1•11~1a~ :-.<>er.i.c·, V f\,::uu t'con6m1ra )~ ()3 ,I(.& l': L, ''' '-' 1 t>! ?,:a.,;. 1,,1.. -1.,, Gl'o¡!r.i,ia ¡:, 7 C\Plll I O 1 ,·¡ ')' ¡.._, C1c:1l ,.,,. S<,-uf, , I\ F.r,nwmía Se<.101·1al, Rt•g1onal )' l'rba1 ,.1 p,•I 1,.,1c:; )' Co.1,1, ¡;5 I\ 1 ,, 1,,,n11.i ··:rdnriil. Rr¡¡ionaf 1 1 r:ian.i l"IDJCE 1 ;; ~ r t·r~a.-.:, • 1 1t:.t f ti 1 \11 .1..:to1l1,¡,1a ti<: 1, fl <<H>l (CI< >' J 1 79 Ml Soc:i1ic·~ I:c·.~;onal 1 ,. "'.1 :, ! (,, ,um:a t'•1lít1ra •··,e-•. '1.1 b 1)Lóm1cas 1 '.- , • ,t q; ,¡, !·• ,. , 1. ·1 :i , 1 1 1, ': 5L ,¡,fr ~1'-1 it:t ~lt'"- 1l , n ,r 1,q <:1r n(1a, ~•CiJlt::. 1 f~t· 1·,1n.t( \ 1 :-han:t i,h !\ ¡ con111r:J., ~e·. '.u. GENERAL t •~ '< 11. \!,:,"" •' ISSN~-]00& 1969-1990 13 •1,; Et 011t•mía Polít:L-a J } ,,11,...._, .1 11•1~ I{• --e11.1 rte .lrtÍUtlv!'> tlf HC\l~l:C, ''°" 1 Teoría rrnnl\n 1 l·conomfa Po1ír1c" 11 11 '-lon.i) Geo!(r.ilü l'co•wm•t;., 111 '1-t l ', ' 2! UI, 1¿; l .:!'1 ' ) ~ I\ Ecv11omí.i SenonaJ. Rc~10nal ) 1 ro.1.ria Y Políu,,¡ 1 rvnom1rJ l ,O \l Ulr:l! ü,,C1p!1 n.1, af.1 ,..., 1ti CAPITI l O 2 1, , l/45 (.11 -....¡ �59 - CENTRO DE-l~ESTIGACIONES ECONOMICAS BOLETIN Vol. XXIX BOLETIN BIMESTRAL FEBRERO DE 1991 11 LA DIREm DE PI.AtlAl',IOO lNYERSITARIA Núm. 170 TORRE DE RECTORIA, 1Oo PISO ANAUSIS DE LA EVOLUCION DE LOS PRECIOS EN EL AREA METROPOLITANA DE MONTERREY DURANTE EL PACTO PARA LA ESTABILIDAD Y EL CRECIMIENTO ECONOMICO Contenido: Recesión en Estados Unidos: 1990 - 1991 ........... 4 E1 objetivo de .:sta nota consisle eo realizar una recar1tuli ,,c'lo de 1 i 1 ¡ 1 Indices de la actividad económica en Monterrey. 6 Indicadores estadísticos nacionales ......... .. .. ... .. .. ...... 7 Indicadores estadísticos de Est:JdOS Unidos ............. 8 l:1 evolución dt; la inJlación en el Arca Metropolitana de Monterr• 1 ( AM~ ,. Jurante el µerí ,do de •~gencia del Pacto, que comprende oc di1.,.; • 1lrt: oc 1987 a dicicmor-: de 1990. Parn este efecto. se analiza la var1a.:ión e1 1ual (diuembn: -diciembre) que, en los tres años de vigencia de la co11ct:rlacil,n, han tenido los principales component~ dd indice General que p, ')pt ,rc10 oa el Banco de México. ! 1 1 '1 !11 .._,__.1,1u ..-~Cal. i-1.a¡¡a ING. ~ FAIUM LONCIORIA R':AGTIVACION DE LA COEPES EN NUEVO LEON EI dí a > Je 1,.,.. .,r, de e1!l<, e., cu·,11 t ,ve •• J<1' un Íílp,,r•~ ' r .,•ora t la ~d..!carió11 S•·µerLH tn e e~ t ' \i ~~•Ve ~<,n: :1 r.••€ Jn:. (! ne3Ct:'J,1 .5r ,ie , l 1, t • .,JI rari :a ;,q'\~ac,,r •¿ d~ r,c•6· -~ r• r c~I r,t1d1 de \~evJ tcon. r~ t e in;:n • >nt~ d<' ·o nl:- crr \,¡ • , .. ,a,-::. 1 ~l ec,r~~'!nt~~, ~, O': i 1 ':il:~SI"' eta· 'a J, f-;¡1,c.1.1or Sup.:. r, .. . fi\)í El proceso inflacionario ha constuuido c;in lugar a dudas uno dt" los problemas económico~ más preocupantes en la aistoria reciente lkl pa:-, sobre tocb por la persistencia que mostró en la década de los ochenta En respuesta a los niveles de inflación registrados durante l 9~r7. año en que dicho íenómeno mostró claros síntomas de desbordamiento, en diciembre de ese año se suscribió con la participación de los sectore:. Púbíic0, Campesino, Obrero y Empresarial el "Pacto de Solidaridad Económica" (PSE) en el cual se '!stableció un paquete de medidas económicas orienl:l· das principal.mente a enfrentar el problema inílacionario. Durante 1988 estuvo vigente el PSE y aJ irucio de 1989 se estableció un nuevo esquema de concertación denominado "Pacto para la Estabilidad~ el Crecimiento Económico" (PECE) que se orientó hacia dos propósito~ fundameotalei;: El abatimiento de la inflación y el logro de un crecimiento 1,conómico sostenido. CENTRO DE INYESTIQAClONEI !CONOMICAIDELAUNL Los resultados obtenidos dwante el "Pacto" en materia de inflación muestran que en todo el perfoJo el lnaice de Precios al Consumidor para el Arca Metropolitana de Monterrey rcg;stró un aumento acumcltdo dr 130.7%, que contrasta coa la variación de precios observada sólo en ei año de 1987 que a!caru.ó un nivel de 163.9%, récord hist6ri<'O a6n dur.lllte !a dtcada de los ll("henta (ver Gráfica 1). Alc;1al ~ I ~~,; ..... , ...... l n "'lf n•· r"" t es ti:_¡,:, ti• 11' _ ,,rgf ~. · r •• • ,. .""';~ten1 ... , ........ - JObern~..'-> r j¡,I E~t.iOO ; ~ :e C..,dllOE UC.JEIUIIWoOIIS~ EdlOr UNIVERSIDAD AUTONOMA DE NUEVO LEON FACUL TAO OE ECONOMIA MONTERREY, N.L, MEXICO d,, de ~~ie~es •ier•"' "! l•c·~n - ji•ec :a o ·niir~·•u· CH' e! -:;prv:cir.· e<l•JCa~uo ~v;:- PrÍ ll' . d, 10'1'. '.el 'J'lh.( se •nw·l.le:i:•a cc'?ra·dJ, rav~ 1· ii~·o~•· ~ de ~u ~~cr~•d•i~ d<.' ~J~_,~nto . tn e: ;~~. '.ll re~i Jna l , !1 CORPf'- f l l reg4ón !I ( Nu~ ~t L J:o~r;~)a \ ;J~~u!i~a;' ya~ ~it d•,a~roll3nc: tareac; :rte•institi..cic,·•l-~ e•1 !.,,, diver sa,; .jr~as re itcir1r. " .. , 'lac.•~"'ª' 1• ¡:,lélnPa,:;1óri •er1.11 an~•~e d~ l1 (duc ac1ó~. Supe·ior ,S ~,APPi:" J , :r• ado en 197i3, f L•~ d serG. CO'llil ~s •.•,,.''Jr a :. c;or di ria ·ió~ y co~~ert r ación ?ª' ª i rt e~r¿• ur s1ste~a oe eJucacién supe r :or ,ue r~s~o ·o i~•J con ~aiidaa a l a~ n~ces1dade , del dP s.i rrol lt. .o< ial . e.: 1n'l11icc y cult ura l "•: El <; '- 1e111.i ~~ c•g.n1,.c·6" :uatro ¡~st~ncids: - 1~ t•1~1 J I el rn oraJ PS' .. ) :a "''1E'[S ~n '1 1.- e-.·o t ,~r s\,1 : JÍÓ Pn IIJ•líl ce-,a• ·ol :dnl ~ 1 pri .., cr ':an 1 ,ta : '. n,j ¡ 1, H , vo de [; r ;; ... r re l j t 1 3 f d•J. d e :,, '1 ,, J pe r t or ; así coi:ic a ti ~id:;d,• r. • ~ual \1 ,a¡ " 1 SC rrercia. ~in eabJ rqo J r1r. unst anc:i~ p~e~entns ~s•• tra ajo ha ti do irrpu,:.,1d-i •r al ~..,re,~- 1- ~Jdf!r~:za:ión del DJÍs. L" jtl Sl~ APP:~ co nt e,p l a Coo rdin~ ~ió~ Nacional pard Id Planeación de l a tducación Sup erior. Consejos Regionales pa r d la Planeación 1e la tducaclón Superior . Co•i s ion~s f ~tata l es para la Planeación d, la Educación Supe r ior. 0111-.F-,llld•e-.. Dfl 8'1ES10CIUIITAHl.&All .c~·d. , i ; " \::, ...... :neJ. Un i dades In stit ucional es dr Plancación UC.IPNEITOIOLÑtOSLOZAN) ANO XIII · NUM. 151 DiC1EMBRE DE 1990 Luis A:1telmo Sauceda López lvlál,sis de la evolución de los precios en el Area Metropolitana de Monta"ey durante el Pacto para la Estabilidad y el Crecimiento Econón1ico .......................... 1 CIUDAD UNIVERSITARIA de el l as , se hace posi blr la ir.t er ,ención 1 0 El prograaa pJr ~ Ja Mod¿rn 11c ;~n EJ~ca ' 112 (PM[' 19eS- 994 reconoce , , e. Jior J 1i s bcndades y fu r.cio,~s •e l IN~PPE ~. H~ep lo :u ,;ger:i a y r ~Jfir~a u c2p ac1da o pdra :o~rdr lo ~ Jl ~t1vos oret•nd1co~ par« 11 edu.ac iór, Sl.lperi'lr, é•r• ro 1;e 111 J lf::i,; ~ar•w de v1ntulac i6n , corre•oor~•O J1cac c. la so ci edad civil ~on la; instit lri, ne ~ ~d ~c3 tivas . la rt-,1cti,aci ón de ! , ,,,ll'f , p•,·ter 1c '. , • ,r. .. 1r r t~s objet i vos: jU - - bt ablecer una , ,!1c~I ac i ón est rech a t>:1lr• l a edu ca. ión super~or. los SPtt ·e . produ ~·i, a~ de Lir nes t servicios 1 lJ ci.ersos g•uoú , snc1 ale s ael entorno en dono• operan l a , : , s tit ~c i nncs ~dJcativa s , Je a.i'lcr, que \<;s ir,ooel " J l desMro l l e; institiJcion,1! SP Jn una r e~¡,u~st~ r t-.:tl J Jy, .. " f' • �- 61 - - 60 ,-... 00 V') ENV1RONMENTAL ENTOMOLOGY rhe Entomological Society of America t, Copyright Entomological Societ y of Amerlca 1991 VOLUME 20 NUMBER 1 February 1991 CONTENTS FORUM fbc ~lt aning of Percentage Parasiti.sm Revisitecl: Solutiona to-the Problem of Accurately Esttmating Total Los.,es from Parasitism. R. G. VAN DRIESCHE, T. S. BELLOWS, }R., J. S. ELJCINT0N, J R. GoULD, AND D N. FERRO PHYSIOLOGY AND CHEMJCAL ECOLOGY lnftuence of Temperature and Humidity on European Corn Borer (Lepidoptera: Pyralidae) Egg Hatchability. L D G0DFREY ANO T. 0. H0LTZEI\ 8 The Role of Trichosporon cutaneum in Eliciting Aggregation Behavior in Cotinú ntttda (Coleoptera: Scarabaeidae). D0NN T. }OHNSON ANO HELEN VISHNIAC 15 Temperature-Dependent Development and Phenology of Pepper Maggots (Díptera: Tephritidael Associatecl with Pepper and Hon,enettle. G. J. R. Juoo, G. H. WHITFIELD, H. E. L. MA w 22 s. E&ects of Boctllm thunngiensú and HD-73 Delta-Endotoxin on Growth, Behavior, and Fitness of Susceptible and Toxin-Adaptecl Strains of Helwthis mrescens {Lepidoptera: Noctuidae). FREO GoULD AND ARNE ANDERSON V) 00 ffi:r :i. o o 30 Overwintering of Africanized, European, and Hybrid Honey Bees In Germany. ]O'it D VILLA Nil:0LAUS h.0ENIGEII., ANO TH0MAS E. RINDERER . 3g Altt'ration of Apple Maggot (Díptera: Tephritidae) Emergence by Cold Period Duration aod Rain. SHERI LEE SMITH AND VT"ICENT P j0NES ... . .. .. 44 Effects of Varying Ethanol and Turpentine Le~els on Attraction of Two Pine Root Weevil Species, Hylobius palea and Pachylobius ptctoorm (Coleoptera: Curculionidae). L. lC. RIF.51:E ANO K. F. RAFFA 48 ' J¡ ;,i .. ... . .... "' :.:J ~ < X ....... u; 7. o: t ..... .... ..... < Correlation of a-Amylase Inhibitor Content in Eastem Soft Wh-!ats with Development Parameters of the Rice Weevil (Coleoptera: Curculionidae). JAMES E. BAKER, STANLE\ M. Woo, ) AME5 .E. THR0NE, ANO PA TRICK L. :FTNNEY .. 53 Devt>lopmental Time in Relation to Temperature for Mlcroplitts croceípes, M. dcmolttnr, Cotrsúi lcazak (Hymenoptera: Braconidae), and H1JP01oter dídymator (Hymenoptera: khneumomdae), Endoparasitoids of the Tobacco Budworm (Lepidoptera: Noctuidae). P. GLYNN Tll.LMAN AND }ANINE E P0 W.Ell 61 Diapause in the Parasite Dwkoguster facetoaa {Hymenoptera: Braconidae). K V. Yf.AKGAN, W E. BARNEY, ANO $. K. BRAMAN 65 Depre$1on oLForage Quality of Alfalfa Leaves and Stems by Acyrlhcmphon kondm (Homoptera: Aphididae). ANDREW W. LENs.5EN, EDGAR L. S0RENSEN, GERRY L . P0SLER, AND SUE L BLODGETT 71 Sustamed-Release Bolus for Horn Fly {Díptera: Muscidae) Control: Effects of Methoprene and Dillubenzuron on Some Nontarget Species. G. T. FINCHER 77 Effect of Variegation In Euon~mus Japonica var. aureus on Two Phloem Feecling Insects, Vnaspis euonymt (Homoptera: Diaspididae) and Aphts fabae (Homoptera: Aphididae). CLIFFORD S. SADOF .\ND ~GHAEL J. RAUPP .. 83 - - - - -----COMMUNITY AND ECOSYSTEM ECOLOGY Comparison of ~patia~ Di.stribution Patterns of Dung-Feeding Scarabs (Coleoptera: Scarabaeidae, Geotrup1dae) m Woodecl and Open Pastureland in the Mediterranean " Dehesa " Area of the [berian Península. E. GAi.ANTE, M. CARClA-ROMAN. l. BARRF:RA, ANO P GALJNOO 90 Efect of the Red lmported Fire Ant (Hyrnenoptera: Formicídae) on a Small Piant-Decomposing Arthropod Community. s. BRADLEIGH VJNSON 98 Recovery of 'Zinf_andel' Gra~vi~ from Feeding Damage by Willamette Spider Mite (Acari: Tetranychidae): Imphcatioru for Economic Injury Level Studies in Perennial Crops. STEPHEN C. WELTER, RACRAEL FREEMAN, AND DELBERT S. FAR/lt 1AM . 104 Colonization of New Experimental Ponds by Benthic Macroinvertebrates. RA YM0ND J. LAYT0N · ANO J. REESE VOSHELL, }R. .. . . . ... . 110 �- 63 - - 62 Reduced Empoaoa fabae (Homoptera: Cicadellidae) Dcwfty in Oal-Alfalfa hrte.c,op 5yJteml. 111 . Microhabit:it Associations of Three Sympatric Spedel ol N..,,U.e (lrdectav{emtpterai RQIDT '• WILLIAM O LAMP W !>1TES .- AND MICHAEL R. WILLIG . . ~. . F.arly Successional Patterns of Arthropod .Recolonization on Reclaiuied WyorniQg Strip Minea: Tbe Grasshoppers (Ortboptera: Acrididae) and Allied FalllW (Orthopterar GryUaicrididae, Tettigonüdae). ROBERT R. PARMENTD, JAMES .l. M.\cMAHON, ,UfD CATH!lUNE' i\. B. GILBERT • BIOLOGICAL CONTROL J.,:T Host Specificitv of Spurgia esulae Gagr.é (Diptera. Cf'cid,,rnyiida,, . a Gall Mídge Introducecl mt• the l'mteo States for Ú>ntrol of Leafy Spurge ¡Euphorbia esula L ··complex"). P Pu <>tH, H 'J.' PP.IBERTCJ'< M. STAZI, ,ND G. R. JOH1'SON 28:.. r\e-:,µo nse of Brc.rhymeru. n1,-ata (H~·rnPnoplera: Chalc,didae) to Uve and Freezer-Stored Pupae 01 :\nt,cursia pemmatalis tLepidoptera: Noctuidae). JEI\OME F. GRANT AND RAYMOND 1811 :-,:,,sin Probing Behavior C,omparuons ol Squuh Buga (Heteropt«a: ~ a e ) QI_! ~ t ' Hplta. 1 E. L. BoNJOUR, W. S. FARCO, J A. WEmTER, P E. RICHA.llopoM, ANO(). IL k~.)'r'n. ~ 28fí POPULATION ECOLOGY Spatiai Dc11sil )' Dependence in P.1ras1ll~m of Heliothis virescens (Lepidoptera: Noctuidae) by Micropltt1s croceipe, (Hymenoptna: Braconidae) in the Field. K. R. HOPPER, J. E POWELL. \ND F. G. KINC .292 \1atmg, Longevity, Fecundity, and Egg Fertility ol Chflo ,.n,1u, ( L e ~ : ' Pyra)ldae):., Effects of Delayed or Sl.lCCellive Matings and Thair ftelenece to ~ C,ontrol Methods. G. e UNNITH.\N AND s. o. PAU. ISO Populatio:1 Trends, Seasonal Phenology, and Impact of Chrysolina quadrigemtfla, C htjperic1 ,Coleo¡ tPra: Chrysomelidae), and Agrllus hyperir.i (Coleoptera: BuprestidaeJ Assoclated .vit h Hyper1rt.m prrforarum in Northern Idaho. C. L. CA~IPRU.L A"-D J. P. \1r.CAFFRl::Y ,'3();) Dilltribution of Parasitism by Macrocffltm, l"fJMtl (Hymenoptera: lraoonidae) ID Mame-Infi'9t~ by Oltrinuz nubdalu (Lepidoptera: Pyralidae). DAVU, W. ONITAD, Joa. P. Smm.., ANO JOSEPH V. MADOOX 156 Resistauce to d:1• e Chryanthemum Cultivar Preference Exhibited by Spodt,pt#, nlpo (Lepidopt.era: NodlliMlae) H ,\. YOSHIDA AND M. P. PARRELLA ,\~e 160 C11ci /u t h1,ringie11sfs subsp. kurstaki in thr Sun0ower Moth (Lepidoptera: Pyrah- 1'\t'i' j r;RFW[R 316 anri l')))·toclwuJ1cal Composit10n of Waterhyacinth (Po!lte<leriaceae) Lea ves Detrrmine Their ;cce¡.,,dl.JJltl) lo Neochetfna ,•ichhomifle (C,aleoptera: Curculionidae). T. U. CEN'I ER ANO A. !l \V1:1u11 32:3 '.>-35 Population Dynam1cs of RhopalOliplwm pode (Homopteta: Aphididae) in Com in Belatton to Barle>' Yellow Dwarf Epidemiology in Soathweatem ld&bo. J. L BLACDIEl ANO G W. BISHOP lt6 , lmparl o' Rm ;iustemus orit.>ntalis (Coleoptera: Curculiomdae ) on Achene Producl1 of Cen t,wrr, ••Jl~til!a/i, (Aste1alf's AstPraceae) at a Low ami High Elevation Sik in California Ü '.\ \ ,J '>DO"-, D. )J. Ju:..;•:\',.\ . MAYFIEI.D, Al\D l3 E. MACKEY Occurrence and Distribution Pattems of Mediterranean Fn,it F)y (Diptera: Tephtltidae) iJt o..rt Areas in Chile and -Peru. EANEST J. HARI\IS AND GAB&IEL <luLQUJAGA l T-4 Bioassay nf Four Entomophthoralean Fungi (Entomnphthoralrs\ Againsl DiuraphlS 110.na and 1 -frt --·¡ !aplmw1 J1•·hodur11 ¡Homoptera: Aphid1dae). ~11NG-GL1ANC FENC ANO jAM~ B. 1Jll lnfiuence of Corn Planting Date on tbe Survlval and on Some Reprod.uetive Pu.meten of DM'brotica virgifera virgifeTa (Coleopteta:.Cbrysomelidae). J. R. FlsHER, G. R. Sunu. ANO T F BR.\NSOJ\ 185 \fodeling lnsect Phenolog) Using Ordina.l l\egtalion G. CANDY . . . ' .. and Cootiauation R a t i o ~ ~ . l. Effect of Oak Leaf Size on Abundance, Dbpersion, and Snm C1i tbe LeafiniDer ~ ._,_ (Lepi<loptera: Gracillariidae). STANLEY H. F.u.-m ,.. .. · 196 lnOuenceof Food on Development. Survi~ Fecondtty,1...-gevtty, andSei Ratiool C l ~ quadrlsignatm (C,oleoptera: Nitidulidae). CHENCWANC PENG ANO ftoGEI N. 'WJü.i..uG :';iumencal Analysis of -..n Outbr.k of t1ie Alhlfa Weevtl (ColelllflerJ: CurcuJiooidae) ijt ~ • onwio. . D. G. HARCOVllT l1fD L c.~ , .. ~;. .. ·• ...... ~·· . t'il.ll7 .- $: .. "' • ~' 8iology and Life T.W.of ~ lwl{itóltu(~, PhytOlietklae} oa , . , , . ~ ~ CACERES ~C.UL C C H ~, ~":•. .,. /~~1 -,. . . , . .. •i> ~• • • . • • • • , •• t. _.124 Movemeat of Ccdllootwonn Belitles, ~ spp. (e.,leoptera:'Chrysomekd.e),' atCorn&dct Boundariel· iri tlelatton to Sel., Re¡,roductive Status, and Crop Phenology. STEvEN E. NARANJO .t.ge-Dependenl Movement Pattems of Japanese Beetle and F.uropean Chafer (Coleoptera: Scarabeidae) Grubs in Soil-Turfgrass Microcosms. M G VILLA'III ANO J P NYROP 230 2-'l Modeling the Areawide lmpact of Sugarcane Varieties and Predation on Sugarcane Borer (Lepidoptera: Pyralidae) Popu)ations in Southem Louisiana R. T BESSIN, R. E STINNER, ANO T E. llEAcAN 252 Demity-Dependent Feedb.dt and Population Cycles in A.tklgea t$UgtW IHomoptera: Adelgidae) on T,.,,. ~ - MARI: S. Má;LURE 2.58 Fonging Patterm ol P o ~ ocddentalu (Hymenopten· FormicidaeJ in a Shrub-Steppe Ecolystem: The llola of Tempemure, Trunk Trails, and Set>d Resources. THOMAS 0. Clun AND JAMD A. MAcMAHoN 26.5 Influeoce of Weeds- in Corn Plantings on Population Oensities of and Damage by Second-Genention Oat"'"4 aubdoli, (HüboM) (Lepidoptera: Pyralidae) Larvae. DANIEL M. PAVU~ ANO BENJAMIN R. STINNER 276 !>urvivai 11 .\11croplitis crocetpes (Hymenoptera: Braconidac) in Contact with Residues oí lnsec· 11, J.,;, ,,n Cotton jA1'fNF E. PowELL AND W1L1.IA~I P. ScoTT 34G li.cµroduchve :>trategies of Primary Parasitoids of tht" (.,rt·cn Cloverwonn (Lep1doptna: Noctui· <l:1,· 1 ~ K BRA~M"1 AJ\O K \ . YEARGAN 349 Fffects uf Plan! Populations and Intercwpping on the Population Patterns of Bf'an Flieson Common l~,·.111~ [ - 'iatllral Populations of Ent01Dopathoget[lic 1'em.ttJdes (RMWitlda: Heterorhabditidae, Stem--° ~ " ernematidae) from tbe HatOliu'tst.nds. AINOLI> R HA.IIA: RAlilDY GAUOUlt, Jt.uay ,. K. K,\YA, AND LYNN M. LEllcr . . . . . ...... . . . . . . . ; . . , íjt .'338 , ,1 ,,, , Temperature-Dependent Pathogenidty o(the X-Di5ease Mycoptasma-Llke Orguism toits Vecto,, Paraphlepsius trroratus (Homoptera: Cicadellldae). CARLOS GARCIA-S.U.AZAR, MARK E. WHALOJ\. AND ÜTAMI RAHARDJA l~ [ [ A K. KAREL ,15.¡ Effects ()f Sugarcane Borcr, Weed, and Nematode Control Strategies in Louisiana Sugarcane A. T ~flQY,,LF.R -\ND' T E. REAGA1' 35~ '-patial ano T~mporal Distribut1011 of Korscheltellus grac1l1s Larvaf' (Lepidoptera: Hepialidae) in llw Gn-t'11 \1ountains, Vermont. JONATHAN G. LEON,.RD, DONALD R. TOBI, A"1D BR~Cf L. PAKK!éR 371 Holt• of the Fall Armyworm (Lepidopten: Noctuidae) Ph1·r0nione .ind Otllt'r Factors in the Capture ul Bumblebees (Hymenoptero· Aphidae) by Ühiv<'rsal Moth Trap$. H. R. GROS<; AND J E. CARl't:::,,/TFH 377 ht1matmg C:itrns Rust Míte (Acan: Eriophyidae) Le•, cb D G. 11 H.L, C. C. CHILDEHS, ,-. ''1 D J. E. EGtfl 011 Fruit in Individual Citrns Tree~. 382 PEST MA"IAf EMENT ANO SAMPLfNG \Vithin-Plant Distribution of Squuh Bug (Heteroptera. Coreidae) Adnlts and Egg Masses in Vegetative Stage Summer Squash. J. C. PALlJMliO, W. S. FARCO. AlllD ..:.:. L. BoNJOUh 391 DOOK REVIEWS Ecnlogical Awoach to Pe,t Management. David J. Horn. Revie" E'CI by D,wm R. Hcx;c :}96 Advanees in Insect Physiology. P. D. Evans and V. B. Wigglesworth [eds. J ReviPwed by DAVID W. STANLEY·SAMUELSON . . . . . . . . . . .... . . . . . . . 397 Ecology and Our Endan~ Llfe-Support Sy,tems. Eugene P. Odurn. Reviewed by GoRDO!\I R. STAIRS . . . . . . . . . . . . . . . . . . . . . • 398 �- 65 - - 64 - Journal of Economic Entomology flu· f,,ntomolugical ~iet)' ,1t !\menea & Copyright Entomologic-al S.K'if'l) uf .\mt>rica 1991 \'OLUME 8-t NUMBER l F ebruary 1991 Tec·h11rque•. tpt ":itudv111g P ,llt:>11 Adhering to "iecta1-Feed. ng Cnm l:arworm (Lep1doptC'ra: Nrl(,'• 11,id,1t> \\,1tlis t:~ ~ '>, ann:11g Flt•ctro11 'lic-rnseop~ \ '. M . Bnv ,/1.·1. M PENDLnor,.., H. 1' \h RI\ \, P l 1 .l'ú-ill•\ ,,uj. R. H.\li.STO'\I 2.n íhm:1 1:e lo ) oung Citru~ lrt'E>S by th,, Ht'J lmpo1led Fire :\ nt (Hyml'lloptera. Formrcidat• ). ~ . -\ B\"-K~. C T. .\ l>"'-1~ >\ '\t> L !,. Lo1 (,111:·, 2-11 lle,,~ia11te to H.1~pbcrr) Bud \ 1,,rli /1,t'('idopler.1· r ·., •posinidae) in Haspbt!rry Cultivars. C1:t1, 11) W1 1 IJL H 11'\'f:) ll.\lL, ., ' p w .,nn~:r,.. 'fll()l\,I ¡\ \ 2 17 :'lan: Ht•,i~l;tnu lo Twospotted ~p1der "11tt' {Arari: Tetr:i11yrhidae ) in Raspl>crr)' Cultivars. GEIIALL> \\'11.1 >1 w ,11H1:, T•11>'1 , s. \ND J-1111n: , H, u. CONTENTS 251 RO\\ f.RflP:,. FOIHGE. ANU ~\t.\l I GiL\IN~ INSECflCIDE RESlSTANCE ANO RESISTANCE MANAGEMENT lntl<11•111 t' ..: \\ inu ~¡x•t'd J 1.l l'!a· •·n•t·11t oí Gr;111ul•·~ ,,,, f- ffirnc·y of Soil lnSt:<.:tic1d1·s Against Corn Roolwom 1 1Colt:oplcr:1 l 1H, ,omt'liJac·). \-1t,11u, K UERG~1,, -.:, C. R. El.LIS. Ai'<D LAIIRY Field Measurements of Selection for European Red Mite (Acari: Tetranychid1&c) Resistance to Dicofol in Apple Orchards. T. E. M .._RTINSON, J. P. NYR0P, T. J. DEN\IEHY, ANO W. fI W íll Yll~UF 2",I, l·:IÍ ·l ot \\ 111d Sp,-ecl 011 tlw \¡,p11 alion ami Uis1r:h 1l1nn ,,f Granult·~ Appli<'d to tht· Suil for , or,d o 1of 1'oru Hn1•'"t'r11• r· ,!1,1p1er.1· (,lif\ •,,Jm('hcl.1t>l. e 1\ Et 11~. \1.\1\1 .IN K BI-II(, REISSK, 1• 1 Field Measurements of Selection for Twospotted Spider Mite (Acari: Tetranychidae) Resistance to Dicofol in Applc Orcharcls. T. E. MARTINSON, T. J. DE1\NCIIY, J. P. NYROP, ANO V,. H. REISSIG To~icil) of Five Insecticides Usc<l to Control California Hed Scale (Homoptera: Diaspididac) Against Susceptible Red Scale Strains. C. P. W .,_1,u:R. C. B. H.ICHARD!>, W. G JuNES, ANO D.C.G.A11KE'i \1\\ i ¡,, 1J t 11 1, 11,, J< 'l 11) \1 ic l1 11o1., " Da111Jg, L•I .:• 1\1 \ TI'\ 'i,1r!!-:"111: .. ll, 1 11q•1, J Furm, 1d 1, Bt•'.ill 11,:11 \ 1,, . ,¡ l\\ 1 (.,¡o 11tlpy Devt•luµr11c11t in \•'·11:1toda: l h ll'rodrrid:w) and A1111ual ¡ ll. '.>H·I DI I \ Jll !) I' SUI\IITT. ,,o li. )' ,cid. c·1• · '.'"alitv oí "eritt:,l 1 ,·~ pnlt•,.a Fu1Jge ' ·.,, .. 1 1 'wl'J I' ·d..i t:, h• , 11ra¡•in!; Ht-•d Im portrd Firc Anb (H, 1 ·"' \I D: 11.• : : 1 \ 8i hl,Ell , Hum 11r <..\VAZO~ ..,~o ,1x·t111tL1l'' 1 \t l),\11, • ·,1, L I' Pnw ·n 'lm l11\,11 : , \\ P 'ª 11111 t, ·1..1 Thri piclat.J J.',·, '1 n~ 1n¡ury on J>cnl'I rJl ,, n ol '\cilluorfen ll,n,,11 '" ) l,I. D, r :cw11 i'ru,(,a\ nl! ,11t·- 1',,,,t•rnl ~t1L·11111, 11.1p • • ,\\ 1·akh Fl y111;.:: lrl'•·L'ls. \t\Al\1-. 1 111 I IJl\t,, '-ir 111 r \ ht\lH>, \ 1,111\\\ \ 1) 11 1 \\ l'\t.\, ·\\l) \lit 11 \1-,l E. IH\\ 1\ De\'elopmeut of Pheidolr megacephala (Hymenoptera: Formicidae) Colonies Following Ingcstí,111 of Fenoxycarb aud. Pyriproxyfen. NEIL J. REIMER, B. MICHAEL Gl.ANCr:Y, AND J. W Bf ARDSl.f\' 61 \'atura! \ 'ariability of Three Geographic lsolal~ ot Gypsy Moth ILep1doptera: Lyma11lriidae\ Nuclear Polyhedrosis Virus. MARTIN SHAPIH0 AND jACQl f:UNF L HORERTSON 'wa~nal Abundance of Cmara cronartii (Homoptera. Aphididae) and the Efft'ct of an Introduced Parasite, Pauesia sp. (Hymenoptera: Aphidiidae ). RAMI K1•JH 1'IU F KIR!>TJ,,N PL:\ \T IU,SISTA :'IIG, 6.5 ... ' ' 76 -\bility of Orit'8 tnsidtosus (Hemiptera: Anthocoridae) to Searc-h fo1 Fmd and Attack Europt:.in Com Borer and Coro Earworm Eggs on Corn. CRAJ<, D REID 83 Colorado Potato Beetle (Coleoptera: Chrysomelidae) Con~umplton of Foliage Treated with 8acillus thuringíemis var. san diego and Various 1-ceding Stirnulant~ J Hc,ucu-Go1 1,s-rn, A. M. TISLER, G. w. ZEHNDER, AND K. A. UYEl>A R7 h.q 11d Ml'll,otl ,.: l·:,J111at ing \ la1z,· lor '-illt'alli-Coll:ir h ·,·d 111¡! Rt·\l~lam·t· ro tllt' 1·:ur11p,•au ( .orn H111, 1 11 qlld1•plt·1a l',1 .1h.l.1•· J 1 \ ·. .:\ \TF H, \1 .\ . CIIIVl/1. , t,.f l· \IEl-ll\',, \ \/1) 1\. ',1-.. ') ld,·11tdi\at11>11 oí Hu~•1u11 \\'lieJ I t\pl,id (llomoptera ..\pl11d1dae¡ Rt>,i~lanc<' 111 Wllt'al. <: \lw11 ,1 1 'i~m !'.· DFl'<NI::. Su1ort,KO, HullEHT s. Z1:M1· l!IA, E J. Sol'ZA, A'ID !:>Hl'll ,\MI· 'if'llHtll 1)111 ] 11 TFII Ditfrre ~tial D:1111agc 1,: _H:ing,· Grass Scet!liugs by Hus.,1an Whc-al Aphid (Hom1,pl1·r, Aphid1dac) :S. Ü . 1':l"l!JLEH. f L SPl\lNU,11, AXI> K. íl J1•.!'1Sl::'panide-Stage Hcs1~tance to Spodoprrra: Fmgiperdu ( Le¡ndop' Pra. Noct11i<la1•\ 111 ( 'onverted Sorghurn AcCf'ssions. MOUSSA M. DIAWARA, N. S. IIILL, 11. t{ WtSEM~N. \'-11) 1) J [SE~ IIOUR Suital>ility of lrradiate<l or Frt>t>ze-Killed Hnrn Fly 1Diptera Musc:1dat>) l'upat· as H~li. lm 11 vmenopteran Parasitoids J. P Hu rn, G T F1Nc11rn . "I> 1 \.\ '-1 \1~11 HI " Ef.OLOGY ANO BEHAVIOR Hc-sporist•s of Male Dtabrotka balteata (Colroptera: ChrysomeliJa,. . to ',tt•rt'f•1-.(l111,·r, Pheromone 6,12-dimÑhylpentadecan-2-one. J. R. McL.~• 'l-111 lN J H Tt ~11 nf BOOK REVIEWS Economic lmportance and Bwlogícal Control of Lygu< and Adelphocoris i11 ,\'u, , I, A menea, ARS 64. R e Hedlund and H. M. Gr.;ham l.:d<.] Rt•vic wr>d hy W1u 1 \M 1) l ll•TClfl:-. tlw :-,.•~ SON I"'"''"· ~ ,o Jt:d. ¡, RPv1f'wt'd In J \ MI~ W. lolll\~01\/ '\ph,Js: Their Biolog!1, f,.att1ral 1-,nemies and Cor.trn! \ K Minb anJ p Harrt•" 11n ft•d 3 J Revit>\\ eJ b~ :\l.-\~ \ , B. ~ roi,:Tl.~~L Ecology of AphidoplwJl{a. Vol. -35 Dr \\'. Jun~. lvo K. MORt . Suitability of Selected Legumes and the Effect of Nymphal and Adult Nutrition in d1t• Suuthern Green Stink Bug (Hemiptera: Heteroptera: Pentatomidae). A. R PA/1.IZZI AM> F 'iLA:-ISl.:Y, jR. 1U.'l Effec-t of CaJocoris noroegicus (Hemiptera: Miridae) on Pistachio Yields. M.._RY Pt111<:ELL ~NI> STEPHEN C. WELTER 11-t :J()b lioliut·m·t· ni Plant mg Date ami Hu11 \\ 1d t h on Abu11da11c1' oí \ 'clvetlx.•an Caterpillar, ( Lepidoptera. '\od u1dJ,• 1 and ~nutlwm , ,·,,, 11 Stmk 81111,s 1I :t'ten•ptcra- Prnlatomida,· 1 in Snvhean. n \l \h 1'111-tNl~- "n K n, ", ll'\11 1 11 l 1 'i,' 1 '.'! lh •· \\ ,11,•r \\, 1 , i! 11 , a-11¡ ·1 r.i· ( :11rl'1il1onu 1at' ! J ' d /'1¡/ l:111 m ,¡,p 1111 \\ .tlt·r ',,•1·d1•d !l1"· H \ T110~11'-.t>\ S ' <.)1 1~1-.,hFHII\ 1 1· !\11111\/V)I\. ,...,,i H W S1 ·11,1-1nr 11 BIOLOGICAL AND MICROBIAL CONTROL -\ nts (llyrnenoptera: Formicidae) as Natural Control Agents of Pests ir, lrrigated Maize in Nicaragua. [VETTE PERFEC.T0 .,-- - ·' l:L"on ,,1.,, :1,11 ,, y Level~ k,r \ fo nai;, ,. t•nt of ~1:il! l',,r,.r IL,.pidoµ te:-ra '\tJL luid;ie) in Corn I' "-"' n ..,."' ,11. n 1. ,, 1•1 ·1,., 11 l :: • t:t 01 . , "l,, •., ! Thnµ5 , Tli..l!J APICULTURE AND SOCIAL INSECTS Flighc Times of Africani z.ed and European Honey Bee Drones (Hymenoptera: Apidae). n L. Hn.LMICH II. T E. RINDERER, R. G. DANKA, A. M. C0LLINS, .. ~u D. L. BoYKlN 2fi ; ln¡u n l'rohli•< ,md Yi1•ld l'h·~p,n1~,-~ 11I 'it•e<llm,.! l' ,m .\ ttackt•d hy ',ta l~ Bon•r \l,ep1doplf'ra: 41 ~hn~1ging Resistance to Baci(/us thurín~ Lessons from the Dianwndback 'v1oth (Lepi<loptna: Plutellid,te). RRL'CE E. T..._RASHNIK, NA0MI F1:--:~0N, ANO MARSHALL \V. j0IIN~N ,1 1 •1 1• Dirnft1l Resistance in Tetranychus urttcae (Acari: Tetranychidae): Cros~-Resislance ar1d Pharmacokint>l:t.:~. Ll,D.4. A FE.KGUSS01'-KOU,1F.S, JEFFREY G Seo n, -'.ND Tl\10 Tln J. -,:,,,, l fr/ 1c•1t•rr¡,a ~ca l.,•,,,.,0,,1,•rn ,\ol(,'l',: !.w l'oo¡, 11.1t1011s tn ( , l) 1 '- 3-1 B1 Fil' intl11c1K,tl : . 1 ,, ,·pcfcr,1 .. /,,, ,11,· \\t•t·(, l'on ilatinr, ilt'PS1 t1e~ ¡,,,:,.¡ G. \1 ,1 , ,, 11 J; 1 17 · Dot-Blot Test wr ldent itication nf lnsecttcide-Re~istant Acelvlcholir,t'SterJ:.t ,, Single ln*<'ts. O.º·""'· e p GEORClll(W, E. PARSor,..:,, \'\/l) N. PASTEl R D E~ ~EHY '-1' L\Ktn W s..- br J n lntn:ict1on of Inherited Sterility and lnsecticide Resistancf' in the F.ill Arm ) worm (Lepidoptn..1 ., octu idae). J. E. C \IH'E/\TER AND J R. YOLIM, Quantitative Genetic Analysis of Larval R('Sistance to Cypermt'thrm m Toba,-:u Budworm (L,•pidoptera: Noctuidae). \ 11CII.\CL J. FlRK0 Al',D J... 'lt:: L ESLIF. HAYF.S lh,,mmp ni 1 t 10<11·~ �• - 67 - - 66 - !':,,;_;;:n• Pr,,duction and -\dult 1. •ngt'vrl\ of Cryptole.\tes p11s11/us (Coleoptera Cucu¡,da,·, ,,, Hrokt>n and Whole Con• .,t SclN·ted Humidities. L DA :- IU. CI.INF ASOCIACION PARA EL DFSAR.ROLLO DE LA INDUSTRIA DE LOS FE.RTil.IZANTF.S DE AMERICA LATINA, A.C. l 2U l\11i,·m h~~t'>h:d l.,~ Boll Weevih (Coleoplt>ra: Curc-ulionidae) in Soutlwrn Texa~ :iml Nortl. t't,~tern \lt· ~ict• J. !l. IJF'-"EDICT. D .-\ . WoLFEMl-\1\GEn. V. M BRUNT, Jn. D. ~~ DIRECTORIO "'º U"'' wi11ll'ri11~ ~urv1val and Emergf'nce l'atlern for the Sunllowt>r Bet1lt' (Coleoptcr ,. Chrvs,,lllt>l¡dal') i11 the Northcrn (;real PLii11s. LAt'IIEN( F. D. CHARLE} l'• 1•·l b W. e \t1rCHFI l.. .~"IL> J. J.. Cllo 112 VICEPRf.SIDt.:NTE F.JECUTIVO lng Alfredo Gruber Huncal Palmavcn S A 116 .\ ,wu 'i(; 11 -\ H• 1 I' '"º 1 J. J,y,," CASI .., W. 11,,, l 1•;-' 1.il D1~¡"'m"n a11cl ~t .i11t•nlial Sampling Plan for thl.'. Tarnishcd Pl.11n ¡\1 ¡.; í llem1ptera· \1111<.J .. ' 011 Celen. Ct 1 Bn1111\. J.-1'. H LE lk-,:-:c, A ,1, J. A. AIJ.I ,i~ Su¡u,·ut· ·, '>.impli11g Fl..11 i.lat' ) 11 Sew ) ork COMITI. TECNICO Íur i\ortlwrn ancl \\lestern Corn Hool v 011'1 ' 1C11>:op l·.. Sttll::1.1>" H B S11~ H. \l\ll l' S T.HI l l l!Ol'~lmOtD ANO !-1 Hl1Cl'litHL l'\SEt.~ '. . ,,,. Jt 0T) Eval11.1t ion 0l 1"º Slow-Actim! l"o\lC,11 Is ,\~:ii11<I Fon:1.,~.u1 · , ·: .. -t1•m !,11l,1<·1. T " rnlll('S (lsopkr.1 R!,int IC'rrr it1Ja(•l. N,, ·.-l 10 ',1 -~"n RvlJll!.I· 11 ~<:JIHl· lc.\!I ' 1'5k L S\11T11 ""' \ hc11 ,F.1. K. R L,¡ 1 .4rea lndw,1r1a, A rea Agronómica Dr. Roberto Núnez Escobar Ana Comercial __ lng. Jorge Bazua Rueda l 7h 181 0\lposilion U) ~crt'W\'(Hlll Fhe< (Diplt>r~: C:1ll1¡.,horiJaP) on Conlact wilh Host Fluid~. L. llA\1· 185 11,·, elopmt>11tal ~ile~ ami Relaliw .-\b1111d,rnce of lmmature Stages of tlw Stablt' FI) 1D, plt'1a. M11s<·1Jar ' in Bt'd Clttle Fee \lot Pens in Eastern Nebraska Sn:,l:.N R. Si:ODA. c ,\H,.E 191 D T 11rn.1 \!,, \l\P JOHN B C \\ll'IIC:LL Area Materias Primas lng. Gabnel Dommguez P C0\1MODI rY TREATM[~T Vot1les En Fertih1,anres Nitrogenados In¡. Rigoberto Robles C én Fertihza"ltes Fosfatados En Ftrt1h1.anres Comple10s lng Gerardo '\!varado Avila H.·du<'lion ClÍ :\d('111lsi111:' T riphosphate in Eggs ol F111\('r RosP Reetle (Coleoplera: Curl.'ulionidae) lnduce>d ln LdLil T ... mpc-ralure and \.1t'!h)l Bromidl'. C. f . FnR'\I· \. L 11. Al ,c. D G. B11A,rn . F L. Som-:R'iTRo,1, \!'-D J. l. M,,,;s En Suelo.• Dr. Manuel Anaya Garduflo 202 t'URt:ST ENTOMOLOG"\' l itc• H1story of tllC' \Veslt'rll P1ne Shwl llorer (Lep1doptt>H<. Oldhrt·11tidar) ami Effe<·h 011 Ln<kc·p1.1le P111e in Central Oregun fü --s.-L G. M1Tc111 l.L ·"V Le*" L. ~owrn ::!06 t n Comtrciall1,ac1ón Internacional En lnsec11c1das 21 :! uf Serond-Year Cone Ot>velopmenl in Western Whik Pine. A E T 215 HORTICTJLTURAL ENTOMOLOGY Matíng Oisruption for Reduction oí Damage by Lesser Peachtref' Borrr (J .epi<loptera: Scsiidae) in Virginia and Penmylvania Peach Orchards. DouCLAS G. Prf:IFFEII. Jm:1.1.A C. KILLIAN, EDWIN G. RAJOTrE, LARRY A, HLILl., ANO J. WENUELL SNow Colonizalion and Seas<mal Abundance of Squash Bug~ (Heleroptera: Coreidae) on Summrr Squash with Varied Planting Dates in Oklahoma. J ::;. PALUMBO, W. S. FARl;o, Al\:I> E. L. íloNJOUII 10 Proyecto Minero de Potaelo de la Asociación de Naclonee del Sudeate Aaljtlco (ASEAN) . . .. ..... , . . . . . . . , . 14 Acldo SulfúrJco • Partir de G1111 de Chimenea .. 17 Información Dlveraa de la Industria de Fertllfzantes . • Nitrogenado• • Fo1for1dos • Potásicos • Azufre • Noticias Varias • C1lend1rlo de Eventos • Temae Anexo, 20 OFICINAS: Mexicali No. 52 Col. Hipódromo Condesa 06170 Mhico, D.F. Tels. <534(109 286 48 43 Telex: 1"'"?2696 IFALME Fax2ll <'t~ lng. Ornar Galmdo Alonso Dr Fernando Marty Ordóllez 1) ScHOWAt.n:n Deaarrollo de loe Precios lntemaclonalee de Fertlllzantes Durante 1990 , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . E" A:.ufrt Durin~ T,\11 l'c:rio1I~ 1 .11,'\11 .1.\' A!ltl> 1 En Fert1/iwc1ón tn General lng. Ruben Rodríguez Gómez lng, Ignacio Galarraga p l!'cu11te1 (Colcoptna: ( :111culio111dar) lo Com·• let~ i11 ¡¡ Douglas-FirSeed ürduml in Wt•slcrrt Ore~on. J. M SFXTO"' A,D T D Sn10~ \l.· St'ed Losses to Feeding by Leptoglossus O(_·ridentalts \1 lt'lrroµtrra · Con•id,11' l Perfll de Empresa: INTEVEP, S.A. En Elementos Menores In¡. Guillermo Banuet Pérez l.1..'J)l'Sumu Tt"R 2 0 In¡. Gustavo Lara Gutiérrez l::ffe1.·t~ oí Agt> on Response of Eggs of lndianmt"al Mulh and Naval Ora11gewor111 (Lt·¡11dopl<'ra: Pvralidat'l to Subfreezing Temperaturt'!- Jt ' DY A }ollNSO!', AND P\11,lt:LA L. W1lFFOI\D La Industria de los Fertlllzantes en Colombia Arta Desarrollo lng. Carlos López Mora En Génesis, Morfología y Clasificación de Suelos M en C. Nicolás Aguilera H. \ t:TEHINAHY ENTOMOU)Gl . MAL~ 1 lng. Adolfo S1s10 Velasco 11w.,11 \ .q,, r .\Cll\1tv oí !usctl1l ide< lº~e.l for Subterrél11can Tennile (lsoplPr.1. lU,,11c,tt:rmitida1·1 l,ont1ol. Editorial . , . . . . . . . . Vlcrpmldrntr, lb.í tl\li ramt•thylm,n l 1ptak, l>v fllattd/a ¡:;t rrn 11:rn (0rthoptt' rJ: Htattelhdat' ) l>) Copro¡.,liagy J StLVCl\M.\ :S:, l; l \ i l"\LF, A~l) T J. SIIA I' "'" 211'! 224 230 SECRETARIO F.JECUTIVO Dr. Jaime Hernández David Efl Transportes y Servicios In¡. Octavio Dueflas Islas E~ ftrt,/i1,antes Liquidas Lic. l>ouglas B. Cowan Reciproca) Movement of Grape Phylloxera (Homoptera: Phylloxeridae) Alates and Crawlers Between Two Differentially Phylloxera-Resistant Grape Cultivars. D. J. HAWTHORNE ANO J. DEN"-F.HY lng. Franmco Casrillo (. l>) f•1a: Cl1n ,·11111- J. ('hvs,cal l\arriers lo Reduce Dan ,ge hy Pmldratr 140 \ .1ri:1hl,. -l1,lt·n,1l\ S:,mplin~ f,,r l'mp,>rl1n11 llÍ l'la1tl \ lt.lc:.tecl w1th Pe~ts T. INDICE T~ORERO Azufrera Panamencana, S.A ',1111ulat m:1 Studit>~ ,11 Bi11omial Sampli,1g .\ :'\ew \ arianct· Estimator a11d f).-:isity Predictor \dth "\pec-rnl Reft>rem·e to Buss1.111 WhcJ! :\pl1id J l111noplet.1 A¡;l11di1h1r ). C. 13 ',cllA ,11 JE, JA\IE.~ Volumen 43, No. 14, Enero-Febrero 1991 l·ert1liz.an1cs 'vle1m:ano~. S.A ,,í Med1ani<al Barrit•rs on D1stribut11>11 o( Thrip~ /Thysanopter:i. Thrip1dae) in Lctl11cT L ' · 't l ' IJl:0-, H. I·.. T.\ll\!',n'\I, ~ PRESIDf.NTt' EJEC'UTI\ O 1ng Manuci l adena MoralC\ 12<-i (; 1-:011 C F SECRETARIA TECNICA Lic. Ivonne Roa Escobar SECRETARIO ADMINISTRATIVO lng. Fausto Montoya R ADIFAL es el ~rgano_de comunicación interna de la Asociación para el Desarrollo de la Jndustna de tos Fertilizantes en Am~ Latina. Se pub~~ b1m~t~almente. Certificados de Licitud de 11tulo (No. 4323) y de Contenido 3521) expedido por la Co'.'11s1ón Cal1~1ca~ora de_ Pu_blicaciones y Revistas Humadas el 7 de nov,cmbre de · Franqueo Papdo. Penruso de Pubhcac1ón penóchca. Autorizado por SEPOMEX No. 0120190. ~~;9 �9 t t~ ; t. . • •• . 1 , . • • ~ - 69 ., ' (' ~ CONTENIDO FebrUó.') 199 ~ ' Volume 'l.5 No. 2 (ISSNO ':H gslo¡ E--1,tonal . @ NUESTRA EMPRESA ( ! Fertimex Fertimex inició o/ ano exportando 54 m,J toneladas de insumos aCh11ia .... ................... ...... ...... ,... ................................................ 3 Fertimex superó su programa de exportación ................................... .... 6 F?mde r&su:tados positivos el cambio estructural de Fertimex ............ .. 7 Fertimex. con mayu' presencia en el campo ..................................... , ... 9 Los orq.1nisr:10,, agncolas. principales distribuidores de fertilizantes .... 11 Mantiene el gobierno su trayectoria de crecimiento económico con sol,cfar,dad.. ... .... .. .. . .. .... ... . .. .. .. .. .. .. .... .. ... .. .. .. .. .. .. . .. ........ ..... 12 Aumentó 1:I". o/ :.·so dn 'nr~·1Íl,ln/fJS Sonora ................................ 17 Apoyo a la Cnmarc:1 1a!·•uriera para que continúe siendo productiva .. 18 Aler,re com 1v10 por Nav,dad y Fin de Año ................. ......................... 19 Rl.cor:Jc:.r ;c::t..:. di:. las Juvenlu,.Js Cakmistas al lng Manuel Céldena ...... ... . .... . .. . ...................................... 21 51m¡,.acro C!. •'vac;.; r,on de ot,c1•1Js generales ................................. 22 Fe.1,mcx e:. ur,J i: 11: 1 -esa t?manada dr.: l,1 Revolución ....................... 23 Expos1.~1ún e·; ,a e;: M ............. ........... . ............................................ 25 Act,v,<iade~ efe la Unidad Je Promoc,óri Voluntana de Fertimex Bazar Anu;¡t ,-1>:>; :lV ...... ............................................................ 27 Fr,~te¡o del •·f)fd de Reyc:;" en San Meo/as Totolapan y El Pirú .......... 28 feMBlllllldo No. 75, 1 •11cc1.-~r Febrero 1991 (~cncrc1.I l:..irnín \ lh..rt,, 1·11ua llornl'man11 Jcic Je lnlorm:ic1on 1; u 1ll1'r11111 l'inwnlel Baldcra~ 1·.,1Jtx,r.,J,,rc, J.,". :e: ti, \ q:;f\~ FEATURES- .., ' • on \ l,,nucl l'ad,·n:1 .\luralc-s 1'·rcchir !L111f I ttrn, + •• \tllunio A.-.,i C.t man:u \bna llul,, n•~ Carrtllo (;u111c1. t'c~ar han Per<'yra Mirnnda ....-- - ---·-·- - -- -- -- - ---. Collingwood Grain ?~ a one-::top sourcc for agronomic ~crvit es CLEANING CONTAMINATED SOIL Research ~how~ promt~e for nc,1 u~c ol u kl technology. 16 A WIN, WIN, WIN PROPOSITION .'-Ít'W ~1:,1nkin!! rroces, lll orchard~ hcncf1ts thc grnwtr. dcalcr and cnv1ronmt'"' 24 UNLOCKING AGRONOMIC POTENTIAl Dr. Larr~• ~human ,:.,ntinuc~ 11.e ,..:nes hy focu,111r on the importancc of r1anganc5.: 28 LATE·SEASON N FOR SOYBEANS Resean h 1n <Ji.:org,a ~h1)w, 1ncreast·J 1,1dd and he11er t1uai1, ~oytwan~ w1th atlJed nttrn;_en 38 12 and grain merchandising. ¡ La calidad de ios productos de Fcrtime>. , con reconocimiento internac;o,1~1 ... ... . ............ ........ .... ...................... ...................... . .,. , El depo,:te es um1 terapia que aleja las presiones cotidianas .. .. .. 31 t ..h ..'h!111;1d11r EXCELLENCE BY DESIGN -. NUESTRA GENTE ,el(- ,k J,,cik, y fo rmaw,11 ,111sl· Luis< ,arc1:, !'>os:i · . llllt'J O!llllí!Cíll 1 :, is (,ullll rn111 ;\lon1l1-s Lope1 0 POR' LOS RUMBOS DE FERT:s~.;..A j¡·• lr,f( l\)11 1 ,1111¡,11· S.rnch1·1. \lt•jta f n 1:;ldU IJ:; rt::1dC1vne::. cbro10 p.1tronJies fuero11 ..,... . Antecedentes del rnue1!0 en e_-;pigó:, ..... .................................... .... .,.., Ciclo dP confrrencias sc.'Jre rn.r.:Vé':' trcnolCJf:;ías agríoolas .. ................ .;;-- \l \ ~h.>11 y currcc...ion \ IJ n .. Dul,,rrs Carrillo (;(,me1. ~ ~~t:r:J 11,e Con tJ10/¿· ~:-•~~•~~.~'.~~o~~~~~--······· ....... ... la f,,,rri3nid?· •: .. ~. 38 n ;,09,,, :-t dsegu ,) ~ a,. ,, J~I! ','ciencia alimentari3 ... . . . ... 39 FERTIMUNDC CULTURAL 1), tnhuu,,,; e, 0:.11én es d que ,;;;da ahí'I .............................................................. 40 W1ifridu ~lor;i ki,cro Mujeres de ojos grarides y Cuestionario a Angeles Mastretta . ........... 41 A más de 1ca año~ dúl d.,n.zón .. ..... .... ..... .. . ..................... 46 Numeral Agronómico-Industrial .......................................................... 48 /1,ut.,tra portad.i: Fertil,za,.ión por ritgo en a/,,.,.,c,gos de br6ccoli 111 invtrnadtrodt nlta tcr.nología uhicado tn la ciudad~ lrapua/tJ ¡ ¡ 1 ¡--. ,1 • 1 1 • , $PEAK OUT FOR YOUR BUSINESS : ~. -~· l-~ - I nok lor opp1•rt1.1n11,cs tn lie!p ,!ic1ri: l,Kal f('!!Ulattnn, 44 I 1 1rl,.,., ffRST IMP'R~iSION 8 BUSINESS MANAGEMEHT 41 CROP PROTECTION AND 810 TECH UPDATf ,47 Off THE DRAWING BOARD S6 CALENDAR 58 I 1NDU iO ADYIRTISHS 59 CWSIFIED ADVERTISING 60 Guan.iJu.il¡¡ PRESIDENT'S MESSAGE - -- - --- -- - - - -- - - - - - - - - - - - - - - - - -- - - - - - - - - - H:RTIMl;:,;oo e< el órgano Je comunicación interna de li:nili1.an1cs :'.lc,Kan,,,. S.A .. t dilJt!•• h1:11c.,1r~lincnlc pcr la Dirección de Comun1cac1ón Social, tr•,c~ ele sus dcp,11tarncn1os de Prensa y Puhlicacíoncs. Totb COITc<r,~•Jc-n.ia dclx·rá cn" i""c :, ,c,·l'I• l·cnimundo, Pi1ág,>ra< l\n 31 XP A , C.P. mnzo, C\,t. :--arvane, \1cxico, O.r. Distnbución g1a1Ui1a. Lus anícul,,s y colah,.,r3~1011C< firma.J.1, cxpr<'<an :J op1111ón uclusiva ele su, au1c,1cs. P1oh1hiJ.i su n:p~ ducci,,n parcial o lolal sin la aulorización corrcspondicnlc. La infor111ac1un c1>nlt'1111I., en c,1a re, hlJ . ~.. m· ,pot1Jc a no"icmhrc, d1c1cmhrc d,· 19<)() y ene"' ~ ~ :--- -- - - 10 ' FOOD fOR TMOUGHT 20 ENVIRONMEHT & YOU NFSA & YOU 48 TRADE TAUI. so 36 '> --- -- -., ., 1 -· 't t ,J ¡ ~ • ·t :, ' -· !~lj,•••lll WII"! i.--. ~ jSOY l._,Ki ., 'YBPA 1 1 �- 71 - - 70 1 THOMPSON S RED BRANGUS Ameríca 's Oldest Workmg Red Brangus Herd We're proud to own Red Brangus' oldest working herd. But the road hasn't been easy. Our cattle run on sorne of .the roughest country around and they've got to thrive ... or we won't survive. We breed Red Brangus that produce beef in every environment, day in and day out. Wherever you are, whatever your needs, we've got the Red Brangus to fill them. Registered & Commercial Red Brangus Available At Prívate Treaty Year-Round American GREo BRANGus OITorial rubl,utoon 01 n,, \rntr><•R IINI ....., ... Aun Journal Winter Quarter 1990 Nolume VI • Number IV Waco Man To Lead ARBA ..................................................................... 9 President's Message .................................................................................. 10 BULLPEN .............................................................................................. 38 AJRBA News ........................................................................................ 12 Convention '90 ......................................................................................... 14 Barncy & Linda & The Directory ........................................................... . 1\ Red Brangus And West Texas .................................................................. 22 In & Around Red Brangus ........................................................................ 26 Vi va Guadalajara ...................................................................................... 27 1991 ARBA Standing Committees ............................................................ 32 Red Brangus Showring ............................................................................. 36 BULLPEN .............................................................................................. . 33 Red Brangus Performance ........................................ ................................ 38 ARBA Happcnings .... .................... ........ ............. ..... .......... ....... ....... ..... 40 Red Brangus Sale Scene ............................................................................ 42 1ndex To Advertisers ................................................................... ...... ....... 46 On The Cover 1 Mrs. Hnrry F. Thompson, Sr. P.O. Box 415 Big Wells, Texas 78830 512/457·2493 or 512/879•2327 This Red Brangus pair had no trouble staying fat and sassy no matter the weather on L Bar Ranches near Austin. Photo by Nancy Ward, Wheelock, Texas. ARBA Executive Director / Penny Kammeier / (512)451-0469 American Red Brangus Journal Editor Caren Cowan Bremer / (505)257-4703 P.O. Box 3919HS / Ruidoso, New Mexico 88345 / FAX (505)257-4703 Printing / The Whitley Company / Austin, Texas darry F. Thompson, Jr. 1202 E. Crockett Crystal City, Texas 7J839 512i374·2333 Call Early In The Morning Or Late At Night ARBA Member #1 r-------------. 1 More than 10,000 1 ,, 1 l 1 1 1 1 1 1 1 cowmen could be reading about your Red Brangus right here. Call 505/257-4703 for details on the next issue. Ads from $40. "------------.1 ANIMAL RESEARCH AND DEVELOPMENT 1 [ [ l[ Vol. 52, 1990 lnve~11gat1• m 1nt, ch<! Grazing ol the Meditcrranean Shrub Ye~etation 0f t, o.-,h West Tuni~1a by Goal!, Part1cularly in RrlJtinn to )!•'( k1ng Der.s1ty by Emst ifo.' The E!itu o' ~,! .. ..,.e GnR.H ln¡ec.wn 01; che 12th D.. ) afre~ In semin :uon 1i.1 PetJpheral Lutcnsing Hormone and Progem.ron:.- Corir~r·trat1on in Cows wh=ch have Repcated b¡ H,m1.J1¡; Boscedt and Ko''i Okycrc 40 A :)urvq of 11-.k \·::_c.nes by Andrt 4cK11 !1mann, Michcl Bros•úrd, Tilman Haug ,md Bern.:,J P11.1. ... . . . . . . . . . . . . .. . 52 ProJuctio-. ot V1 r.. :\11t1gen m ;; P.cal Contmuous Tv.-o Stcp Biorea~tor ~y.ítem wuh )ubsequcrn C0ntinuous Purificat1on nJ Ccncentration in a Tangenrial Filtnt10n Cascade by F.'d&<! Soe/11.d, frauke Roth and líorst S. H. Seifert . 73 Analysis of Oestru•. ! "t::ns1ty, V.:gind lmpedance, Peripheí'al Progesteronr Coaccntr.1rioe lnd Conception Results in Cattle by Hanwig b,>SteJt (lnd gurt F!eischmann ...... . .. .. . American GREnBRANGus Control of Schistosom1asis by Andreas R11ppei, You.-En Shi and Mohamed Ahmed Idrzs Journal P.O. Box 1326, Austin, Texas 78767 7801 N. Larnar, Suite F-29, Austin, Texas 78752 Telephone (512)451-0469 / FAX (512)451-0579 The American Red Brangus Journal is the official publication of the American Red Brangus Association, Austin, Texas. It is a quarterly publication dedicated to the betterment of breeding, feeding and marketing Red Brangus cattle. The publisher reserves the right to accept or reject advertising or editorial material submitted for publication. The American Red Brangus Journal is published in March, June, September and December. Deadline for advertising and editorial material is six (6) weeks prior to publication (i.e. May 1 for June issue). Correspondence on all phases of Re<l Brangus production is invited. Vol. VI • No rl Health and Production Problems of Smallholder Ruminants in the Punjab, Pakistan by Peter Egenolf . ..... . . .. . ........... • .... .. • , • • • 89 . . . 104 �- 73 - Coritents 1 1 1 1 ___ - --- [ Greening Helm V1e w - -- -- .i ¡, t ..., 1 ' ' 11 • • • ., t 1111.1;•1 ! , l l ,! 111 \ 1 , 11.,11, , 1 , ,, ' 1 11;;¡, . . \,, j \'. ¡ \ • .i : j 1">1; 1 .1 111, \ \ ·, 1 \ 1 II t li.11 , u .. ,. t•• 'I .I HI 11 !t. , ... : 1,i l , 1'11 1111 • !1 ,f 1 , ,.l l 1 •1n1 1 u · ti.1 1 • , ¡,1·,t1·1 , •l lltl ll,11 ·11 ll 11 .I El'tl<•\ l•:. ,11711-.-,11 :1tm .. , d lft 1•1l11 1:--1°J1+¡ ' 1i 1ll ii : 11·, •1111 · J l t.' f'1 11tl'- ti , 1, l l t l 111. 1•!¡, .t llh· 11·,,•I uf dq~1 1d,1111, 1. ,·rt, ., . . :1!f,·n11J• t'\'1•11 lct ,, •;11 .1: ~u 1·1nt / 1 ,1 , ... ·· ,,1 1,t ~•• lwr t i 11ft \) 1 , , 1, ·, .,. •1 Jll -.1 1111\\ 11 1-... : 1n11I , Journal of Dairy Science - ~~ fl H ,,,,q, -- - - -- --- - - - --- - ------- F .·\ \: d ll l :!:,'.! l~t:, 1 \ olume 7J, ~um hcr 1~ l>,·n·mhl'r 1'IIJll l'u,1al .\chln ...,: l'.11. 11( IX 1!J l. l· 1111 rrn 111-" , ·.,1 .1 1-:r . </1 .ll. IIHKi .·'t.-, - l'uhli-hin¡: llatt·" • l'EHHI .\ HY. ;\l.\\ •. I'. NO\T;\IIIEII ,u:r~ '11•:to :FOl!ll -..1 )( ' l E'l'Y SI AFI' 1:1 )1 l.t I!\ , 11\1:--0 ¡.';. 11 i· \ t i' l \\ ·.11 .\ ia: 1.1...;,· •·• p. 11· :-,;.. • 1 ,,, Ol'N<'I I. : lt•¡ I 1 t),; [ Mlssion to teoch aborigines cattte monagement '1 ' · ·- ,, , •:'1 1;:."!s Ptr..' 1 ,:-1,-l li º' 11·1 .,:": 1, 1 t. Pal{c ;¡9 '"º ,, ... ,, h1ttr, 1:;,~, '.! ; 1~-), ., 1 ,1 . :! 11 1., ,,:•.• , .... -,.-d\ , 11\, ' '! 111''~ , 1'-1,...._ "' tii l J Charles Reynolds and the Tocal Herefords 1 : 1. ,;. ·, ,,-,; ¡·¡1 ,>\I\ ' II-\HIJ." :,-.1 ;• ►1\l i l 1)~ ·, . ~, ... •:.!"' I Tht, ll'ilr lllit l'k., thC' l:itlth .lll f lll'('rsJ !"\ , , : t lii: ;irriv:d / ' h ·,ril', 1{('1 11•,l<l, ,n ,\.1~trnha - t lH• 111a11 11 h,, foundcd th, f. ,111ou, ·rncal H1·ri•ford ,1ud anti l)('gan a dos(• t:11n ih invoh ,.,11<·11l w1Lh •hp h1<·•••! th tl , urv 11·,,, ,ll th, top t1•1t•I Ju t!u , rL11 lli, ~rtat ~rnpdson. Srd R<'yt111IJ, t, ·11, t IH· ,1or_1 . 11 - ......, 1 1.,1,11 i'.i,i ! , , .l: ,' -. i ..111,l•t Tl : 0 •¿1 ,~" l-111('",j FEBRUARY 1991 ISSUE ADVERTISING BOOKING DEADLINE Fridcy, November 30 COPY DEADI.INE Friday, December 7 'f\!t 1_, 1 .... \p1 ,•:-- .. c•d 111 il,t .\t:--1· 1:tJll 1 · , ' \ !l . t _ ... l! ;• '• · ' ' ...,~ 1 l' t. r.. ·i l i, 1l'1ord : 11•1.1 " ' l ~ll_\ ll\o:-,1,.•111 1 11,• .\ ;1 Record $3085 average ot Glen lnnes l·.fl,, rb In ti.,. V!'ndur, rn111m1tt1 •1• p:11d h,indsonií• d11· 1dt·nd, u 1,l,·11 1nrn•, h1•11 cn111 111c 1T1:il aru ! ~lud hrl't'd ·r, 1n,1 11 1hrou1-:h11ut tlw, 1, 1\·111 St.it •·, µ,ml ., r•·r>1n: " '' • :t,!1 ,r-:;:l/11<:j for líti l11 ,I I, l'al{c 50 q,:ar , \t1•i.l,di;111 , ,•r_, tl1·n:11,ru (Ju.1r1('¡ h d l,,11 ,, 111 '"' ., .. ,,nlt•11•d 111.ui, t o1 1111 r , • ,µ. ,1i --1h111 • , , .. t ,•rtl"-t'Ult' i l •t .tpp ...1, Nea, -total clearance at Roma 111·1!.,.:1 11 1;, 111" d,-:pl.,, c,f' hl't•I m du, 1, ,· r1111 tid!'t lf'L. 1·0111 1111•1 nul ¡,n, dur-<'r, 1t ,,m through>1ut ' "ut ht• 1n (Jut>l'n~lund p:11d • l"t'l'Ord ;\ll'LI¡.((' .. r :,:l,ll,11 , ,.,. J.I'- hull, :>I Ro111., - :.! -,: h Hfllt•Jill hui , -al, 1H1hli:-.t ,11h 1Tt 1--, , ~1·11 !nr tht Eul• o t ,1 ... . 1n1t•1t··i Brwf', . , ,:---n 111n ' •: 0 1: H ' r JJ.\J: \ : ll 1_\;, \ • !\,! 11- r¡ -.,., .\l,·lho11rr1<· :--h,"• . \ d1•l:11d, · :-;J,,n, Hr1.-..h.t1H• 'hn\\ 1 ;uulli 11 n :---.hn·,1 1;.. , a lt 111 :-,.h, ,, l\ :---; 111 ¡,, l.1 d . 11.,. ,;, •., , t¡,d ·t ~ , • . h• f- tl'.• 1 ..,., HY 1 ;_. l i· , tt, 1t \ t l¡li: 1 \ 111,h . \l l ' ll ' • 11 ' .! . .! -' . - 1 • 1 ' I• - •- 1 ' '" , - ' ·, ' 1 Change~ tn Populauons of L,srenu monocytogenes m a Medium with Interna! pH Control Contammg Strept!'C'•ccus aemm 1.1 J. :\l. Wen;r,el and E. H. Marth . l:.nzyrne-Lmked lmmunosorbent Assay for Detection of Molds m 0 1n :~1 .1nd Yogun. (; ..J. ! sa1 and M. ,\ . l ousin . . . . . . . . . . . . . . . . .... . ... . . .. ..... . . . . . . 3366 Antimutapenic Act1vity of \.1ilk Fermented by Streptococc:us rhermopla/us and Lactobaollus bulgaricus. A. R Bodana and D. R. Rao . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 , ,11¡., ; T,·d1111r: 1ll_1 Sµ,·.1k111J.: .. ,· , - 1 !·ate 1>1 L,ster,a morw·vto}?enes During the Manufacture and Ripening of Parmesan C'h;ese .\ . E. Yousef and l . H. Mari h... . ... . .•.. • ..... • .. . ..... .. . . .. . .. . . ... .\351 . ...•. . . .. . 3.'79 l' Í.~d 111· ,.i .., . ' -.rnJl1·•t: ··1-.,, ,, i,l.'.d, ...,r 1•-. , lv·nL•li:1,, : 11 ,,. t• w d , 1:; a 1 h t •·t1--, l'H'llt '" I.IJ11111t1 ·\! ! 1 11 uuhu, 1 •\dm1mstrat1ve lnfonnat10n . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . ....... ...... . . . , PrL·~1<len11al Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ' 691 AOS A Award~ Program . . . . . . . . . . . . . . . . . . . . . . . . .. . .... .. ... . . ... . .. .. J61lS Board of Directors Mecttng . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . J 7 J1) Reorganiza11on if the Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37J6 Offu;ers, Comm1ttecs. anJ Representa11ves of ADSA, :, iy 1990-1991 .... .... . 3760 \Je\,\ Offtcer~ of the Amcncan Dairy Sc1ence Association. . ... . . . . ... . .... ... 3774 Ammcan Da1ry Science \ ~~ociat1on Foundation Bylaws . 3777 Memonal ◄ ; Malcolm Trout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3779 l~trdta . . . .. . ... .. . . . . . .. . .... . . . , . . . . . . . 3780 Author lndc~ ol Original Papers. Yolumc 73, 1990. . .... . . . . . . . . . . . . . . . . . . J783 Subjecr lndex of Ongmal Papers. Volume 73, 1990 •. . .. .. .. ............. .. 3789 DAIRY FOOD\· ,,r H•· .. 1,.,:l1 T.,., h ,H· i 1 1!-,:-,, ) ·, 1 e,,: 1\ 1 1 1 h(ln:-.1 111~ 1t ·l11 r 11s 1f,., 1,. .,.,1 1 ,11,·d " d n•ar>11·1 , 1111 t lwr d11-,.:uodcr 1\ ho , sp1 rll to" long 111 1lw 1111,tlt"a t l:.rn<l uf 1111· drcani1 1m1• But llr .\ l,11" \\'1·11~ ,, .1 · 111.1n "' 1th :1 1·1,w11 that Y. tJuld S l'<' n•11111t<· .1b11n~1 11al r11m11111t11t11·, ,l('h lt'Vl' what lo da te• h.i, fnr t lw 111nst part hl't•n ;1nvth i11!-( hut .1eh 11•1·ahl1· , 1-:, ..,. :" d! · \\ :1 1 .... , ~1- \ 1!· ; , 11{\ 1 ll\\',' 11 1 ¡ lil i1 J.! '! ,1, HiiLT\ '-'\1, P· \ !~, Hl 1,nl !:1 ,1:1 t!I· l. 1:11 ·1 11 \ 1 1•l 1,,~ I 1 •l !J. , ,1l ¡ tt \ l;H l f\ 1 ' \t 1 , ·, 111: ·\ 11st1alt.1., Stnt l h 1·,1., 1 Ma lit'<'. 11.•rl'lor tl~ a,,. pi. ,, .11t 11nµ n,·ta11t n,11• 111 a 7011 1111 , d,·r :--liorllwrn l1t•nl T FI.EPIIO!'.F l.\\\\ ,,,,, , 1 l! t"- s,.,11!, 111; · 7 • ...,:-.:1 hl )\ hl \ .\1 ,¡ I •~ 1· --•,J· h• f!( 't li.l~ ll,.\\ l'( I ·, .u ·· Í ,~ ·l , , ,111, hl 1t . , (\ 1t \\ \ \ ;~, P, . , Jt:t"!I Fl{.\\ h h !· \ i l ' I , ,. ,. •1, •, In , t•l lt, 1 l~ !;•1 J.-.. , ,1;~ l 'f·. \11) l, ~ 1 t ll' 1 .11 :t,nFt\l ' t-:H 1n11111, .. 1,,1, 11T.. 1 - \ ti l'I HINI 1 ,. 11• , 1fl . Herefords boost weoning weights at :Allá,1 W9ststopes \1• ' l J· ,. • • 1, , -.. ; , t / • I ¡, 1111 1 ( 11 l \t 1 lll" ,11 · I¡ 1111-.t d.,. lsolation and PartiaJ Charactenzauon of lntracellular Protemases m Lacr,,coccus lact1s ssp. /actis 1AM 1198. R. Akuzawa, K. Yokoyama • .\1. \tatsuishi. and .\. Okitani . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .'38S Effect of Blood and High Density Lipoprotein Preparations upon Lipase Distribution and Spontaneou:> Lipolysis in Bovine Milk. K. C. Bachman and C. J. Wilcox . . . . . .. . .. ... . . . .. .. . . ....... . . .. . . . .. 3393 Vitamin A Quantification in Fluid Dairy Products: Rapid Method for Vitamm A Extraction for High Performance Liquid Chromatography . M. Zahar and D. E. Smith . . .... ......... . ... .... ... . . .. ... . . . .. . . . ... 3402 �- 74 - - 75 - 1 1 1 1 l_ \1 l., 11 F.·' I', l'.1 '11 Dctcction of Poreign Fa1 A<l11l1eralion of Milk Fal by Near lnfrared Spectroscopic Method. T. Sato, S. Kawano, and ~- lwamolo .... . .......•............•.......• 3408 , Associalion Betwecn Genetic Polymorphism of Milk Proteins and Production Traits During Toree Lactations. K. F. Ng-Kwai-Hang, H. G. Monardes, and J. F. Hayes ............ .. .... 3414 lodine Concentrations in US MiJJc: Variation Duc to Time, Season, and Region. J.A. T. Pennington .... ......... .... ........•••....•••..•......••.••.•.. 3421 , ( hl •'l Efficiency of Sanitizing Agents for Destroying Lisuria monocytogénes on Contarninated Surfaces. A. A. Mafu, D. Roy, J. Goulcl, L. Savoic, and R. Roy . .................. 3428 ht Fl PHYSJOLOGY AND MANAGEMENT: l.\ Effect of Protein Wusion on Lactation, Glucose K..inetics. and Pancreatic Honnones in Lactating Goats. N. Jacquemet and E. C. Prigge ........ . .... •....••...........•........ 3433 Effect of Bovine lntcrferon on Acule Changes in Body Temperature and Serum Progesterone Concentration in Heifers. G. R. Newton, S. Martinod, P. J. Hansen, W. W. Thatcher, B. Siegenthaler, C. Gerber, and M.-J. Voirol ............ . ...•......•.••. 3439 lnfluenl·l' ni 'iod1un1 < 'hlornl,· nr 1'0 1., ,~1 u 111 l 'hlomk ,rn ~_yste1111l \l'. 1d ll.,~e litJtu,. ~1111,. ) 1dd ..,;,d \11fü•r;il M ct.,i11,mn, 111 Lartalln¡! Da1r:, Cov,., \-\. 11. ·1U('ker and J. I· llocuc . .. . . . .. .. .. . . .. . .. . . .. .. .. . .. .. .. .. .. ,\4¡.¡c; Lnmposit1on and lntestin,il l)igeqihil11y ol Rurnen h ::nnentcd Fceds and Duodenal Üt¡!<'\ta in Cow~ l :,mg Bag Techni411,·, L. J. Fra, mu ,. I'. \.[ Hfl th.1. P. 1 !'h1.i!'n, and 11. H. \.1cb \ ncr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . .,494 Ef1cct of P1 epartum Dietary Energ~ on c~)1Hl1tion Score, Postpartum Enetg), Nurogl'll Part,uom. and Lac1at1on Produt·tion Respon~es J. íl. Holter, \ 1. J. Slotn,ci.. , H. 11. Ha~ e~. C. h.. Bo1.ak, W. L. l rban . .Ir.. and \l. 1 . :\-lcGilliard .. .... ....... .. . . .. .. ....... J502 Response~ of Lactat111g Da1rv Cows 10 Protc..:ted Fats or . Whole Cottonseed m Lov. or High Forage Diet~ D. Lubis, H. H. \'an Horn, H. Harri, . .Jr., K. C. Hal'hma n. and S. ,1. Emanuelr. .. . .. .. .. .. .. .. . .. .. . .. . ... .. .. ..... .... 3512 Fffects of Source ;uid A1110unt l)f Protcrn on Rummal Fermentalion and Passage of "lutricnts to the SmaJI ln1eq me of Lactating Cows. T. H. Klusmr~t'r, R. n. \kl arth., . .I r .. J. H. Clari.. , and D. R \ c+,on . . . .. . ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . J52(> .\ 1 I\· •I W. E. Owens, Z. Y. Xiang, C. H. Ray, and S. C. Nickerson. _. •.. , , . , ..•................•....•...........•••. , ••••• 3449 Et1ects ot h:cd Proccssmg a11d l·requer,cv of Feedmg on Rurnmal l·em1entat1on. \!di.. Pródu<-11on. and Milk Compornion T. H. Klusme~er, .\1. R. ( ameron, <;. C. McCo:v, and J. H. Clark , . . . . . . . . .. , . . ........ . ...... ... , .... . ... J538 Protective Effect of Staphylococcus chromogenes Infection Against Staphylococcus aurtus Infection in the Lactating Bovine Mammary Gland. K. R. Matthews, R. J. Harmon, and R. A. Smith ..•••.......••••.••••••. 34S7 Etfects 01 Feedmg Alk.ilmt Hydrogen Pcro~1de-Treated Whcar Straw-Based Dict\ nn Digcstmn and Production by Da,ry Cows. M, (;. l amcron, (;. C. i·ahr~. Ir .• J. H. Clark, N. R. .\tcrchcn, and L I Hcrger ...... . , . . .. , . , . . . . . . . . . . . . . . ....... . 3544 Risk Factors for Clinical Mastitis in Herds with a Low Bulk MilJc Somatic Cell Count. l. Data and Risk Factors for Ali Cases. The Usr ul Rapeseed Srn:enmg~ in Diets for Lactating Cow, and Subsequenr Effe-:ts 0n '.. lii.k Yield and Composttion. B. Wiesen, R. L. Kincaid. ,1 K. Hiller~. and J. H. Ha rrison. . . . . . . . . . . .... . . , .. . . , . . . , . . . . . . . . . . . . . . . . . .. . . .. .,s,s Detennination of Milk and Mammary. Tissue Concentrations of Ccftiofur After lntramammary and Intramuscular Therapy. Y. H. Schukken, F. J. Grommers, D. Van De Geer, H. N. Erb, and A. Brand • • . . . • • . . . . . . . . . • • • • • • • • • • • . . . . . . . • • • • • • • • • • • 3463 Comparison of a Standardized and Variable Millcing Routine. M. D. Rasmussen, E. S. Frimer, Z. Horvath, and N. E. Jensen . . . • . . . . . . . . . • • . . . . . . . . . . . . . • • . . . . • • • • . . . . . . . • . . • • • • • . . • • 3472 NUTRITION, FEEDING, AND CALVES: Plasma Osteocalcin in Preparturient and Postparturicnt Cows: Correlation wíth Plasma 1,25-Dihydroxyvitamin D, Calcium, and Inorganic Phosphorus. Y. Naito, N. Shindo, R. Sa&o, and D. Murakami ......... . ............... 3481 Feeding Acidi.fied or Sweer ~hlk Rcpiacer to Da1ry Calves E. H. J aster. G. C. \.1cCo, . T. J omkim . and C. L. Davis , . . . . · ... , . . . . . . . . . . . . . . . . . . . . . . . . . . . J:i<,, GENETICS A~D BREEDl\'G: Genetic Polymorphism 0f PAS-1. the 'v1uc1r. -Li.ke G:ycopmte111 of Bovine Milk Fat GlobuJe :vtemhran~ S. Patton and R. S. P<1ttor, . . , . .. .. . ' ... . - ....... .... ... .... .. . 3:ih7 Selecting Statistical Models w1 :h Infom1at:(1n Stat1st1cs. Y. Wada and ~. Ka.~hiwagi . . ............. ... . .. . ..... .. .. .. ....... .. . , JS75 Propeny of Trace in Restncted Maximum Li.kelihood Estirnation of Variance Components l. Mis1.tal and Y. Da ... . .. ... . . ... . .. ... . .... .. . . .. . ... . .. . . .. .. .. . ... JSR3 �- 77- 76 - MEXICO HOLSTEIN Volumen 21 , No. 12, Dici embre 1990 h,11-.\H'() 1101.STFI'\ (/ , Kcl;i11onsh1p~ of Calvrn~ l -,;1S<.! w11l1 Ty¡x· ·¡ r.111!>. CONTENIDO llirn lnr I< . l. Cur. 11. (; . ,\ lonardcs, and .l. F. llayes . ............ . .... ..... , . ... 3586 ! u: 1 1 d , n: JnJ,.1111hrll \1 1 d1111r 1: • 11,·,ll'f IH>RHEN SYMl'OSll '\1: STABILITY OF l'l{OTEINS IN l)All<Y H)ODS k,u, t 111'11,:n, Borden Symposium on Stability uf Milk Prntrins in Dairy \ EDITORIAL S.S.A. aprueba el uso de STB \¡,1 Fd1torr \,1,ll'Oh,'\ Foods. '.!\ , ' 11, 11. 1,·. Swaisgood and \'. R. Harwalkar ............................... . 3591 Structural lnsights into thc Bov1nc Cascin Micclle: Small Angle X-Ray Scatterinr Studies and Corrclations with Spectroscopy. 11. M. Farrell, Jr.. 11. l'es~l'n, E. M. Hrown, and T. F. Kumosinsl..i ... . 1 .¡11/,t ,,1 ~ 1l 1tor \,ttt.' i,1do ,, \1, i,jlll t 'nnull• t d1t11riJI 1,:.,.-1 / ·rtllt'llU ,, • l>t. 1 c•111alo ( n.il1n-... L,.. \ll111; j 'X, f l ,llaboradorc, !~:- \,,·1andn, llul:,, R.W. .Sh,:JJ<l l>1">t"no ) Pnidurcion ...... ... . . .. .... 3592 n,ermal Stahility and Functionality of Whcy Proteins. J.'.\. Dr \-\it ....... ···· · ·· · · ·· ·· ··· ············ · .. ... . ..•...... 3602 A4ueous Solution and ¡" thc Fanen :1Pd Orit'd Statcs. .l . F. C'arpenter, J. H. (ro,H', ami T. ,\rakawa .... . ... . Lu. J,,z,.::: ll1n,:cur Erl1111rial \1 ca, , ur«t L.,pc, l' \ dm1n1."tr,1r11m ( ! f•· lfl• \IJnm,•, \ Jkn.-,J \ · mJ 'f)I mJ l .tlj'c, Cun.i 1.:, ... . ..... .. . . . 3627 ,,\itl'OSllM: FLAVORS !\ J)All{Y FOODS AND Ml<:AT Efkct of Fed on f tavnr 11 Uw, Foods (;. l irbach .... . .............. ... ....... ... .. . . .. ..... .. .. .... ...... 3639 C'ompositional Elements Atkr11ng Flavor ot Cultured Dairy foods. ' 1 l l' ~ r1, ,;, ,,, i l ' 1 ¡, 1 • d. _. tl ~, , .t. • I, . .r. ··~·· ' -c.· , ú I rc·.11 • k i· 1, 111J, t,· • .i.;u, . lMd. ..;., l;l1 ll ~· ~UI '' ¡ 'tlT '"'A l 1111°'f(' J• .1 • ,11•,\1 1)1rt'\.', '1.\0 de. ,:". ¡.. ,U'O 1)(_1{ \u,1 ' :11(' ·,l, ~~ J ,. l'uhlu ,dad , ,u,cripcionr, h' \, l Ct,mro~i11onal Elemcnts J\ffecting Flavor of Dairy r.mds: hmnul;ited Foods ,l. Tobías .. ...... .......... . . .. .. .. . .. .. .. ....... .. ...... . . ... . . ... .• . 3657 I .. '· ., \ l" l '- 1( ~ ._ ji,.., \!,'\n.U 1) .' •1 Producción de vaca~ l lolstem-rne:,1an .ido~ ordeño, Producción de vaca, Holstein-Fri(·\ian a tre~ ordeño~ Ganadenas con producc1one:- de 7.0(10 o ma~ ki los de leche Listados de honor de do:, ordeño~. Q90 Listados de honor de tres ordeiio:,,, 1990 V.teas que recibieron diploma de 50.000 a 59.000 kilos ·1 l) h,, ,1, l ;i; :1,.•1, \1\ ' lrr Ir: 'l 1 \f ,., \h \1Cn-lloh1dn .. \ ,SOCUTlO. .\FFAIRS· Pn•~identíal ,\ddrc~, .... ............. . . ...................... , ... . .. . .. , .... 3692 \ ()~,\ ,\ \\ ards Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3698 Koard of Directors Meeting. . . . . . . . . . . • . . . . . . . . • . . . . . . . . . . . . . . . . . . . . 3719 Rt•organi1.ation of the Board . . . . . . . . . . . . . . . . ...... .... . .. .... .. ... , ... ... , . 3736 Officl'r'>, Committees, and Representatives 1,f AOSA, July 1990-1991. . .... ....• . 3760 'ie,\ Officers or the American Dairy Science .\ssociation • . . . . . . . . . . . . . . . . . . . • • 3774 American Dairy Sciem:e Association Foundation Bylaws . . . . . . . . . . . • . . . . . . . . . . . 3777 Memorial-G. Malcolm Truut . . . . . • . . . . . . . . . . . . . • . . . . . • . . . . . . . . . . . . . . . . . . . • • . 3779 Errata . . . . . • • • . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . • • . • • . . . . • . . . . . . . • • . . . . . • . . • . 3780 Author lndex or Original Papcrs, Volumc 73, 1990 ......... . ............ .. ... 3783 Subjcct lndex of Original Papers. Volumc 73, 1990 .... .. ............ .. .·. .. ... 3789 27 CONTROL DE PRODL'CCIOl\ SEPTIEMBRE l<t•prt.·wntanh' t•n \lnnterr,-, \1inob1al and Em.ymt'-lnduccá Flavors in O;iiry Foods. . ...... ... , . . . . . . . . . . . . . . . . . . . . . . • . . . . . . • . 3664 ll \lf \11 o IIOL, l'EI:-.' Rash .. , .... ... ... .. . .. ........ . . ........ ..... . ..... ... ..... , , . , , . 3651 í . \\. Seit1.. . . . . . . . . . . lJ GAN ADERIA Y COMERCIO Unidad Ganadera El De,;tierro adopta un diferente concepto en el comercio de productos pecuarios \ 1rcul.u:ion \k'1.111tJ.rn J0h~11u1,l'n M Opcning Commenb. F. \V. :O,eitz..... . .... ... . .... . .. ... .. .. ..• .. . . .. .. ... ... , . , .. .. , •. • • • 3637 h.. GENETICA La mejor vaca Holstein e~ probablemente "Grade" n...1111¡'1\) T Ru''1.•11 X TOPICOS SOBRE LA GLANDULA MAMARIA Decisiones financieras para optimizar las ganancia!-> en un rancho lechero \,l*'\Oí C,impam~m oi Solute- lnduceJ Protein Stab1ltzation in l\'OTI-HOLSTEIN Noticias de la Asociación Holstein de México SECCION HOLSTEIN DE MEXICO Ronda de calificación de otoño 38ava exposición ganadera de la revolución en Pabellón 11 \ eú,tore,, , .a, de c.1. llirrt·wr General In~ l.uJ•• •f JuhJnn:.en .\1 IJ1re,·1or Comercial Ir,~ 1lr.. h 11 ..!L' !.1 Lanza ,\ Alú1hol and lkat Stabilit) 11f \1il~ Proteui ll. ~- Horne and D. D. \1uir .... .. , . . . . . . . . . . . . . • . . . . . . . . . . . .. , , . · · · 36B 7 ,l\,l \ 11 ,,~·m 1 ... " ,,-1¡ 1 •h ,n. ' \ \1- \ !1\ \ .il oc lil , ..,, -.. ~ Pfl '.\JUESTRA PORTADA: puf"1IC:J·l,1 ' t;h.lflt-,UI• b, h·.. t.: tn111, r,ra 11,11,, ,1.11l- •I r"'hlu... ii""'?l ,.,,., m<', ,;,!(• tlt .. ,..11h ..,I .1 "'JIIIJ,, L.,..1.,nunlM" iC p,orto1 . . . . . . . ~),\.ll'r. :nu.• ,,.. un K' ~\lOIIW) pt"Vt \1\ Jito. tn1"' ., --••11 1(111 ¡,•,, \t, ' umero 1.'l._. r·,..·:11.: ~.: (, • IIJ• ¡-, .. ,., \1, , un11, .,llh.Jt, '\.lll-'•0. 1 ¡x ... ,, \ I ' ',u-...nl'-"'" élJ c,tran11..... ~:':\.00 J,, IJtl'"· '"•'"t<'-' 1k J"I-~ .mcr.s 1,;IJ\4. \ 70 tlU dc,l~rn '- :i........rt< m FJn.v:.1.. V•· .1 l -\ \tTltrf'I, '-' Coi \l.; ,i\óU\•, ~ .. .l :,.. ;.,"\. J!,¿, ,.;,¡)'t \1 , ...~ ,,, 14' t·1ft1rnC' , tk 1. , • pt.i!)lu.-a \.tnw:o H,,1..ic1n. LI' ,...,,, I..J'lrl•'.AITh.'r:...1no_ 01h. mr~• dt-1 "('\,et- 1o.-~:1'cro. 1 ,,,.n.lJ~rn \IJ an \m1t1 <.m-.-: \" L«ht lu-~taft Jl.i, ~'"', h.Jki,•11~ t:"'f'. til!l1.ad.i '<' ,. • , -'J"\fh!'ht '-tw ll\•H ""' Rcwn.-io.. f'-, 1 '•:.t ~~t..¡"f.\i~~- r """'" ,<.. .l i.1 tnt\l.a..., ,.,d"T110'"",ic ., .. _.,':""..,,.1,- ""•,,n-,. T Nuestros deseos para la gran familia ganldera Holsteín el pró;,;imo 1991, que sea lleno de felicidad, productividad, amist.id y prosµ:ndad (foto cortesía ABS). ~ ,ti 1, 7 38 ~ ,,, 411 ¡ -U1 �- 79 - - 78 - Porclrama 164 MEXICO HOLSTEIN Vol. 22, ./4\lt:XJI o 1101.STE" (/ . ~di1u, In\! l i, ... ,,, dt.· 1.1 1.anu /\ J I.Jilur \ ""' i ido ,v.. \ 1u1J1•1.1.: -\. .1 ~, 1J ,' '11 ..·1 /1.. • Los lecheros y t:I TLC •.1i,, 1 ,·,.-llh-, •ho l ,., ( o!Jh<.-ad, ··~ 111 ·• f\ 1 1 ·Jt J...,,,. \1 ,1•11 1R.l>.J.r1crl I• hh.11,1 , l:1:,,· !llod ll U1,1·n•, \ 1'1 ,,dun:ion h• ,~-JJ l. 'I, • Cuna 1, t,nk!'i, .. ,· yca R ~1,.11 •1 •,1 J>1n"C'to r <,i.:11 H11I lofl •m-• I!~ ,i· l h,." .', ., ·, -1 \ Olhl l O:.d l., \,1..-~1r , " 1 1:n, ·11-1r" • l , ,1• .~. ,, '- ~e) de la somaturropina (STB) en la vaca lechera o< ,c;;1,- r 1 C. 1 °'l)\,:·, i;1. . A' ,, . 1 1 • •, ,. , , 1 1 .... ... , .• ·t '. ,l-1 • ·• • ' ·>•111, ..1·1111 """•i ~ 11" -i,., ENTREVrnTA ¿Qué es L:tndmar~ Genetics? 1 f'(lfl :. dt ~ 1 fJ'JO 11(1 p.,:, .., \C.~ ' " '-. ~ -..,.·11v1, 0 Nnffl\.-ro ,~,, f~ dnlan:-, "· •~ t"!U« • ',(';I• 1.•01•:..,-.1 '"'· ., 1 ,ut, i • ., . 1 ,,,l~ ' •f ~~;C .t, ►, ('I! , f" -.4 (' • l· ·"•\ c1: ,JEC') c··r,vf RSION ,\I IMENT l" 1/I ' • ;, .L1 O~ ~~t r N C:l e, .. , _4 3 ~l,IC'\J 1 1('1n, --16 ,. )f, RU·'v1f30 AMERIDt- •· ~ Lc1 ;..~ ·w,r i d Met aoolic.1 v.m~.:: fJ;. ,,. par,, 1a ,nreq· arn:.,1dE • Or (;r .,m,,s de Al!n'l'lf1to :11Jn J,1 t , ,,,a r(, llt,l fl J ("r-•r,, , ,,1 ~ Cinema UI' Absorción de- ,a:; ::iroteinas del Ca1oc•r.:. _ por IOS Lé'CI IUI ll''l recién 11W1,'.)~ r • H -- ---22 --25 - ---39 v .. oa tope? NUESTRA PORTADA: En la bpu-Qucréwi• ()(), el AJa YaJJcy Star A~uu, propi edad de i<o'it:ndo Aja Gómez, íue dcsignado Gran Cam¡x:11n ) :a C Haiit·sholm Van Marg1 propiedad de Jo,c: Ron,11 (Jonzález la üran Campeona. T a.1-vtVEC. ► F~NAN0~,1~1 \/lHA At;HlrHt-!I AN \ P CrP( ,,-it At.J1C ~f.JIOM0RlllA lf11fl ~Hl t" Ml· NLllVII --•"'1"fl("' '"'""1.I JTf l:Hf:lll eao ('1@1 m.-xlc: ú 1rnv~c-tala9un.;1 •t ~ idot.. • ••ccc 1r ,,,, JAVH ► ,,. ,. , 10,v• .. , ,,,,, , ,,, ,o,- 4.. 0(>t <JIMdC:t6tiyd .tltlg."1 r tt"', r1 ;(JI ce lOt>l:l 'v!t("', lJt 'I. ANCtl MOR A '' 1 "l 1 V I ' ~' 1A V I ' Vi l tlt.• f't V f r ...-t 1.• l"l '\ de i:ebrpro NO 432 COI Algar in ge,,.,nce México Holstcin. Enero 199 1 -· 1' l\.if L t t. •·t l I H f. f • MI l ()t o'\.MPO..-, ,n,· , .,1t,, totP' • ••• "-•' ,, ti 1 .,, v,, , •lva,J,\ •• • h . lf1th I u l ' '°' "~' IH,'\N.AF .11.i\ l.. l l l l ~O 1 Jt, 1 , , Plf,li 1 -A .'l \t , tH\",,•n ,\ t f1\,t • 1 \ t ;1 •P(1rtcl f"H •• tt•' 1 ,... , L e J:, 06880 M('XICO D F Perm,,o pr '.)VI$,(. 11JI No ,,,.. l ••(ped1c>c oor 1a oc.e ron Título de Licitud ,~,; 12s' Tirulo No ~~-G , 3 • Precio ae, "Jt:>n1p1:1 r ,, '• f , , . , • h tJt ,1 YIVttJ 1\t•)f , , ., 11 • 1, f\. 1 ~ F1'1r ( •P t,;f t t l.'t'-J t\Jr/,- , t i'." , tl flV f' f • éí>IHJRA , PROMOTORA DE D! j ARROLLí PECUARI: o~•~•\AJ:'tffl.T',._, • , ' '" t'nc10:1 r clt , • •• f~U,:-0, ,O RH 1 1tJlc"14.· toneti< O nl.tlr1Ch..J •ttl1f-,ct r tt,J( ♦ UtlC'a • ~•t: "'"~' CIPt--'tAN l\lf e:,.,,., . . l l\lJf• t• f •Attt¡/\ 1\ t~,..f.-l uPJ :? .,.,Uf•A'T r r A, /"~-'" • ~f.J AN<. 1'"~cov'-·1Nl. Atf-/ IAAPl("'I l.,e- ,,.,_.... .,, ~f ..a, • .. kl,.htn1. l 1of.Nltk-fo ,\l.va; ·,.umc.NN ! IIJCht. Tn ~-...k !'-kw.s, ~t..,k,r<~ , ti ,,. ,t•• c... Jr •ai,la.JJ ~-~...~b..,,.•t j1 ., .~ t>C•)Jl\fl)..h') h :r r M,: 'º :.:·r ; .n,,-.;.,,Jo t~,1 ~~,..,,., , .,._ .,,,.'!',,l..ttal ~t:,;icl l:cdia1 ~-·. ~ 1 ._ •. , , . , :i , i .., t'lo\)\ 11 •11n,,-1 1 18 __ 22 ., .J de,~ -. ,,,,J_ ,.,, . i J1'1tl• ~.._ ..,,. '-' ' · ~...-.11;<:MlaleA.b.&11J.;..r1 \ ,\ 1W1 \ "de "" .. ., __ - -- 6 ,-,Uhfk·1tf¡ \ f••.lJ ·OUI ,~,.-J.¡ ,tt·1 ,r,unn,1 (k•· " J " ,. M,1 r·••; ,, .••• ,i.. /\ CONFERENCIAS C:,~rnin:1nu~. GanaJcros ,alf1 , 11 " . 1h· ,,,.u, n .. l puh.!1~1141"1•, un mt·, '1 11 1 r q Porcirama OCTUBRE 1 1, , H~H ,-. , '1 EIOTCC~OLOC L\ Gan.1Jerías con producc.;1one\ J, 7, <110 ó rn,ts kilo~ ele :ccl,t 1-'1J.!uccion de vacai. Holstem frici:.ian a dos ordeños f'r,.Jucc1<ll1 de, ,1ca, l!ulstein-f nt:; 1an a tre~ ordeño~ V;;ca~ c¡u: rec ibieron diploma dt: 50,()(,0 a 59,000 kiloi. •,: ' /\ V '/ C0\1TRCL DF PRODUCCION 1 1 COMPARA~ l')N DF LA CAN At,; -' Mi:'•n AL/D40 EN c.E:f'DC' ~ E ! IPJ<" l;f ALJJAMIENTC Dur,m!e 15 año-, 1-'· imer Criador y Expositor, 1 f 1 M r 41 i " ) t r , l1 a1 Querétaro '11 ·• .• 011 •t \ fEj', 11 _ 15 , • f • , ',nin i'itr 1r1on \h·\ko-H•, 1,11 J 't-1 PUi\ TO DE VISTA 506''[ . ' ,M¡" .:.1\ _:, :L IN11. : . P0P: ·it, PERSO\AUDACl"S ull\. , ( ...unpn 1 t P i.. .. 11i11K. \ ,1lrnc.1 \!· 1.1, ,al 1.11 ._ 1. Cu.,., r, ul , 11 -n 1 J,,,. ; v•n \ 1 1 1 t1,,I, 1990 1 .11 /J \ l ,irt'\ lrn Ld11orhll , •• \u~ lo111..·1( 1 SEC(JON HOLSTEIN DE MEXICO \ XXJ asamblea general ordinaria de Holstein ,\ h~'í. ico i. V Exro~1ción g<.1nadera, industrial, comercial , 1,c:-.:uial Qucn:.:taro 90 i~x po-Qut:rétaro 90, juzgamiento Hol.stein '> uhast;\ de Estrr'!las Nadiveñas H'\ l .lllort·,., J ,lt c., lh t•·« l 'JOTI-HOLSTEIN N0!1ci..1·- Je la A:-.ociación Holstein de México 1.L' i·,p111,).).1 noviembre tl FOSFORO EN LA ALIMENT c.(,('N [ Jí. ( ERGOS .1~ 1t>t r ,,r · , t-=lort~ "> C , . f~ MAN~ JO DEL SEMEN CONCELAOr) l .dHnnal f 1 •.. XIII vol. RELACION DELA ASEPSIA DEL CORDON UMBIU( i:.L .1 AULA PARIDERO Y PE SO_ DEL LECHON AL NACIMIENT0 SOBRt LA FRECUENC,A DE ONFALITISY POLIARTRITI: EDITORIAL 1- dilo,,, \~1~h~Oh::-. -. ttavu\ lt' 13 p~, P7 \1 \ i. 1J1 1 \ 111,t ano Enero 1991 CONTENIDO llin-.•1111 1 l. 1-,, 1c Jnl mn~ n ~ t. ;u~ No. 1, o;ponc,r-w .. ni- ,'.l [1,tSf P< lln ao1u<1l '-'>O,OOOOO ✓ICTOR RUIZ ESPARZA coordlnac1611 general MA ANTONIA E~PINO arte EDMUNDO PFQ(Z dlSf'llO y P,0<1t,((ll''l l AIIOl t: ~ZUA ·- -- -- - ---- "' \; ¡• 1 J{l( ' XJ su~l ' �- 80 - 1~ 1 SMALL RUMINANT RESEARCH ' 1. I· 1 - -------VOL. 4 NO. 1 CONTENTS JANUARY 1991 1 ,. _/''. 1 :•) 1 1 - ::---===-- (Absrract~ c,mtents 11st publ1shed ,n Animal Breedmg Abstracts, 81olog1cal Abstracts, Qment Contents AB & ES, lndex Veteri1;ar1us Nutm1on Abstracts and Rev1ews Seoes B. Veterinary Bul/etin) 1 ' 1· lnfo.;ence o/ csLapc protein supplementation to grazrng ewes suckhng twins on milk production and lamb performa,,1.,L A Frey (Bucnc,s Atres, Arr,cnt1na). V.M n .::,mas. :1 A:isc.:egui. P.J Burfening and R.W Kott (Bozeman, MT, U 5 .A ............. . lnfluence of forage-to-concentrate rauos on anta~ P. d1¡-¡estibihty chewin3 ;ind milk production of da,ry goats J R Kawas (Oav,s. CA. U.S.A), J. Lopes, u L Danelon (Ceara, Braz1') and C.O Lu (Lan9sto11 , OK. U.S.A.) .......... . Heproduc111,e pc, ,onr,an::e ot furmed wapI11 (Ccrvus elaphus nelsoni) R.J Huéson. ti M Kozalc., J.Z. Adarnczewsk, ¡,nd CD. Olsen (Edmo11to11, Alta., Canada). . . .................... .. Effects of r.1onth ol ce>llection, method of proces;,i11g, r.011centra tion of ogg yolk and durat,on of frozen stOl'age on viab,lity cf •\ng0ra goat spermatozoa A.J. R11Jr and S Salamon (Sydney, N.S . ./V., Australia) .. ........... .. ... Enzyme act:v,tf an:l ele¡_lrophoretic phenotypes of orythroc'(te catalase 1;1 goats A Morero iv:.r.. de la Haba. L. Moren> i!nd A 9odero (Corúoba, S;.ir: 1! .......... .. .. ..... .. Composit,on of m,:h of native Greek goats ,n th1:; '<:!'.)ion of Metsovc E SimC', L.P Vouts,nas and C.P Pappas (loarm,na. Grecte) ....... . ....... .......................... ................... Fleece metre,logy et L1a0ning ca:ihmere gca,s B A McGrego, (\"v ! rr>bee, Vic . Aus~r~ha), M. An and Y. J?ang (Ue1j1ng. China) ....................... ........... ...... .. . lmmune res;>orse ,:,f neonatal lambs to a modif,ed Iive: Pasteurelld haenwiv11ca vaccine A L K,orpes, M f. Coliins (Madison, WI. U S.,, ), T.P. Goerke (Rtvtlr Fa:ls, WI, U.S A.), O.L. Traul (Madison, WI , USA.). A W. C0nfer (Stillwater, OK. U.S.A.l M J Gentry and LE Daumann (Madison, Wi, U.S.A.) ................. .. The externa! car cana, goats anrJ other animals as a mycopla~ma hab,t.11 A J. O.1Massa and D L. Brooks (Davis, CA, U S.A.) . ...... ... ... .. ..... .... .............. .. . ....... ,.................... .. .. .i ! 11 19 29 ,i 39 47 :: 61 ..... 1 73 85 Technical Notes Performance of goat k1ds ra,sed in a r Jn -insulat,?d barn at low te'mperatures LO. E,k (Aas, Norwarl .............. .. .. .. .... .. .. ~ .... ,.. .. ............. ................ .......................... ...... 95 Capnne haemon.;hos,s :vr:1phocyte respor,ses to ¡ aras,re ant,gen and rrntogens H.S G,I1• W.E. Pomroy, W.A.G. Charlestc-n an::l KM. Monarty (Palmerston Nonh. New Zealand) . ........................ 101 Guida fot Authors I ![ ([ ,. ., 1 ~ ,f\,-J 1,.,.. ·: 1 ' :.:i ~ ..J C'I ., UJ :.) ' '·' -- ...... ,. .,., v ... ~1-. ....~·' . r .T:, ~ z~ I .. E ...o "' .,,, . 1 " _, -= 1 :, ::) / , 1· :} ! ~¡ -~ 1 ·- 1 .,. : r ~ ~ ;- ,é .. -' L ·---- 1 • ►·--:;,.,.. ..-¿~ J 0 ~'111~! - .. <{ ,Pf:. ►-:.~ - - > ¡, •,. /S>-!, \ •., 1 (; (/¡ 1 l ' .. ~ -- t ' ••..~ ..a.; ~- ,: .......· . •'ii - ,. ....J ,~ ............................ 109 ~ l' 1 _J 1; 1 �· 82 - - 83 - ,. JOURNAL OF THE AMERICAN 'SC)CIElN FOR HORTICULTURAL SCIENCE Cont .. vo1 . 116, No. 1, January 1991 (Continued from 131 fJ VOL. 116, No. 1 CONTENTS Producdon 11d Culture 2 6 10 14 63 Pecan CuJtivat SUICCptibility to Sooty Mold Related to Leaf Surface MorpholOI)' Dmell Sparks and I.H. Yates Rite and Uniformity of fforbaccous Perennial Secd Gennination anu Bmcrgence u Affected by Prinnng Dina Margaret Samfield, Jayne M Zajic-.ek. and B. Greg Co~Jb 7f• 'S~c Tempmq aÍid Affect Ouality 111d Pr:.t, ~ RCCXJYel')'ol~J}e,drrmlMIWI x ~ NihaJ O. Rai.,.iúe, David Wp. lleed, an_d Jobl W. Kclly ~ 30 c...onu,Jl I f Annull Weedy Orasscs in a Bentgrass Green with T~tmen: Progm1'i o! Tri-calcium Ar5enatc Lloyd M , allahan and Dennis P. Shepard 36 Hear Stress Enhances Phytophthora Root Rot Scverfty la Coutainer-grown Olrysanthemvms J.D. MacDonald ~ 8Q ·• ,.; 52 Lowbush 81ueberry Ouality Changes in ResponN to Mecllanical Daniage and Sloraae Tempmture K.A. Stnford, P.D. Udster, X.B. McRae, E.O. Jacbocl, R.A. Lawtonu, R. Stark, and R.K. Prange Detection of McchanicaJ lnJury and Physiolog1cal Breatdown ot CuC\nnbers tJsing Delayed Ught Emission Judith A. Abboft, A. Raymond Miller. and r. Aos1in Campbell Regulated Ollorophyll Dcgradalion in Spinad1l..eavcs during Storage Naoki Yamauch1 and Alley e. Wa!ada OíMfr ~ 'Jkwitt of-- lJ;ntlficatlon o1..iWec:ia1 Seedlinp tJad In Joot!n¡ Bla•~•lfl ' . · l.R. Tripcpi IDd M•llii .,. Oeo,p · Bean ~ Dormancy 1n Buc.c•ledbud (Cml.r cao..-.,) 8S tooe,t L Ge1111111 · / ~· t. 89; ., l .~ • , 1-i ...... '1 ~ J. . Gatda o1,l. ,,., J~rit~ and ÍJti¡.¡. Polymorphlo LGd In Dlploid B1llbmy M.l. van Hcean. L.P. ,,_.,,e, and N. IIDIIW~tGt ~ v-. n.m.nc, u ·~ Rllaüonstu¡,, die Bad o1 IW in -Applo Cultlvut aad JlJitetMahu Specica • r ~ Wlntcr Conditiona Roberto Hau11P.and Jliiaes k, Cumminl 100 Pbenotypic VarillfCI,! of f.Ath of:Bud Dormanef a Appll, CuldYara and Rei.it Mal, Spiciea · ·\ ~rto Halllll!P.,~t'-.,r, Qmuruna ~ , l ' !J! · ' 1 Diagnostic Bvidcnce ol Dama¡e 011 Pecan SheUs by Stint ;. Bup and C-oreld Bap l.E. Yatca, W.L. Tedders, snd Darrell <;parkl Sllrcll and s11ju ·Accilmuldfou ia T-wc Accet1ion1 of ~penlco,a ~ .• . ..T. Cuey ., 107 .· Set1011al Varladoll ~ · iltd 0onmc, la Apple Cultivar, and Relátd'M&r Spedel Roberto Hauage and Jamu N. Cummiu Postbarve,t Blolcv 1nd Techaoloa:, 47 w C'eUular nclWho~nt Pb)'l&oloU . The Role of Ttmpénture and Pbotóper1od on lJIUrll 4¡,kata ~honl Developmenc Ignacio E,pi11osa. Will Healy, and Mari: Rob Ptst Maupmeat 42 • .) Cotcl Hardiness of Various Provenances of Flame, Roseshcll, 11d Swamp Azalea Nonnan B. Peltea, Nancy Jlowan, and Jolln Aleon¡ . 142 u, Petal Snacencc Iiidlon 116 Aae, Growmg Temperttt1111, and Orowdt Relatdanlllliftuca lnducticn and Lengtb of OonnaDcy in Mala ► Roberto Hauau•· and James M. Cwnmins 121 Oenetics of Ltn¡lh of Donnancy Period in Mdu V•tatM . Buda . Roberto Hauagge and James N. Cummin1 17.7 Hdabiltty and Corr11ation of Biomm, Orowtll .... llaMlt lndex, and Phcnolo¡y to the Ylelcf of Common Bea111 B.T ~ully. O.H, Wallace, and D.R. Viaods (Contirlwd on inslM,bad ccwaJ ., A Ncw Geootype for Vt'bite Seed Coat Discovercd in ·Early Wu' Snap Bean \brk J. Bassctt and Arie Blom Reaction ot Cucurbit Species to Squasb Leal Curt Viro, 111d Sweetpotalo Wbitefly James D. McCrei¡bt and Albert N. Kisbaba Subtroplail ud Tropltal Horttcalfan 156 M1cre>- and Cutting Pn,pagation of Silver Maple. I. RCIUJU with Adult and Juvenile Propa¡ules Joba E. Preecc, Carl A. Huetteman, W. Oark Alhby, and Marketing and lconomia 161 Description of Florists' Cognitive Structure úd PaCllt~ Performance o( Suppliet Scrviccs through Secoackrder Faaor Analysis Thomas L. Prince, Harry K. Tayama, and John R C,rabner, J, Corrigenda 166 Re.~ of Qxypetalum camúeum ID hradiaDce, Taipcaue.. and Photopenod ~ A.M. Annitage, N.O. Sea¡et, IJ1 Warrin¡loa. D.H. Cllm, and J. Reyngoud 166 Manganese and Rates o( Orowth 111d M'meraJ Áccmncdlldon in Cucurnber T.W. Crawford, Jr., J.L Strochlein, and R.O. KucM Micrc- aDd Cutting Propaption of Silver Maplc. II. Oenatype and Provenanco Affect Performance John E. Prcccc, Car! A. Huettcman, W. Oark Alhby, tnd Paul L. Rotb ,n Kirk D. Larson, Bruce Schaffcr, and Frcderic:k S. Dlvícs hui L. Rotb 149 Flooding, Leaf Gas Exchan~, and Orowtlt ol Mllltl) C.ontainers Bloteduaoio¡y Su;an S. Han, Abrablmf ,lla!cvy, and Michael S. Rcid T1 flowcring and Conn Yield of Brodiae~ in Response to T-.erawrc, Photopcriod, Corro Slz,, and Planting Depth S111aa S. Han, Abraham H. Halevy, Roy M. Sachs, and Mich~l S. Reil 137 and Ovary Growth of Bmdiaea QuanuficatlOII of Temperature Effects on Stem Blongalion in \ 27 Tbe Rolé of Ethyteae ancf 'tallination 68 Roben ["). Bergbage and Ro)'ilt D. Heins 23 Porclng 'Char•~;ot &llter Lily Blllba P.1¡,oseJ 1t llevatecf..ethylcno a.nd ~ Dloxide and I..oi-axy¡en Atml)~phercs . Timothy A P~ aad Maria S. Cunnúi¡ham Pcrformanct of 'Orlando' Tangelo Trees •)n Ten Rootstocks in Arizona Bamaetl Fallalú, Zabra Mousavi, and D Ross Rodney Poill!Cllla 19 JANUAIY 1991 wuu fronJ covu) �-~4 - HortSc1ence Volume 26, Number 1 Dcciduous Fruit Cultivar Developmeot in florida Wayne B. Shennan and P.M. Lyreoc vtEWPOIN'T 6 Standardizing Research Oones in Ornamental Hortlculture Edward McWilliams FEATURES 8 Current and Future lssues Confronting Florida Turfgrus Producers John J. Haydu and John L. Cisar 10 Postbarvest Biolol)' 1114 Ttcbolo&Y 42 45 47 Ellag1c Ac1d, an Ant1carcinogcn in Fruits, Espec1ally m Strawberries: A Revicw John L Maas, Gene J. Galletta, and Gary D. Stoner REPORTS 15 18 Frost/Frecze Protec11on of Strawbcrries Crown on Black Plastic Mulci1 E.B. Pohng, H. Pal Fuller, and K.B Pcrry Condition of Florida Grapefruit after Bxposure to Vapor Heat Ouarantme Treatment W.R. Mille¡, R.E. McDonald. G. Hallman, and J.L. Sharp Usmg X-ray-computcd Tomography to Nondest~fy Determine Maturil:\ Jf Green Tomatocs Jcffre) K Br-!chl, Robert L. Shewfelt, Joseph r Gamcr, and E.W. Tollner Ethylene, ~1mulated Shípping, STS, and AOA Affcct Corolla Absc1ss1on of New Guinea lmpatiens Diana l Dostal, Nancy Howard Agnew, Richard J Gladnn, and Jaclt L Weigle 49 Nitrogen Sourct and Conccntration, Orowing Medium, and Cultiva• Affec1 Longevity of Potted Chrysanthemum~ Nadia Roude 1.:rril A. Nell, and James E. Barreu 5~ Phy1010,uc Re.1cuo.11 of Hawaiian Cut Flowers and Foliage to Hydr0gen Cyanide Fumígation James D Ha en, Harvey T. Clwt, Jr., A.rnold H Hm and Vie1oria L. Tenbrinlc Productloa and Culture Cold lnjury of Southem Blueberries as a f uncuon ot Germplasm and Scason of F!ower Bud Developmenl Kim Pallen, Elizabeth Ncucndorff, Gary ~imr, John R. C'lark, and Gina Fcrnandcz Ycllow Cotylcdon: A Secdling Disordcr of Broccoli Keitb S Mayberry, Kent l. Bradford, and Vincent E Rubatzky 57 Roles of Aman and Ethylcnc in Adve11tit1ous Root Formation by a Flood-resistant !ornato Genotype Steven T McNamara and Cary A. Mitchell 23 Chemical Des1cca11on of Onions for Set Production John B Masiunas 59 26 Using Fruil Size to Prcdict Harvest Timing of California 'Manzanillo' Olives for Ripe-black Processing Louise Ferguson, Hesham Gawad, G. Stcven Sibbett, Mark Frceman, and James J. Hatakeda A Rap1d Method for Detection of Coad Hardineu in Roses • f-adi H. Kar.im and J. AJaa Sullivan 30 Response of Radish 10 Phosphorus and Potassium Fertilization on Histosols C.A. Sanchcz, M. Loclchart, and P.S. Porter 33 Growing Medium and Fertilization Rcgime Influence Growth and Essential Oíl Contcnl ot Rosemary Thomas H. Boyle, Lyle E. Crakcr, and James E. Simon Growth Regulaton 35 37 39 60 4 Heritability of Leucostoma pmoonü Canker Reaistance among !)iversc Peach Genoiypcs Loong S Chang, Amy lezzooi, IAd Gmld Adlms Biotecb.nolo0 62 65 Pear in Vitro Propaga110n Using a Doubie.phue Ctllta:re System R Rodríguez, <.. Díaz•Sala, L Cuozzo, ud G. Ancora Su1V1val ano Shoot 1-ormation in Vmo of Pear WiMIJ Buds Cryopreserved m Llquid Mitroeeo Seibi Oka, Harumi Yakuwa, ICimio Sato, m . Tabo Niino ' Growth Control in Eastm Tbomless Blactbeny wie NAA 66 Gibbcrellic Acid Revcrses Effccts of Exass Padobutm.ol on Gcranium Dooglas A. Cox 40 Centipedegrass Response to P1ant GlO'd Rcgulaton Jact D. Fry 26. - 85 No. 2. ~ebrua ry 1991 Hc:a1iv11~h1p~ Betwetn !>lomJta, Rc~1~,.ince ard CO. lcH 1 Awund and ln~1de l.eJve~ of Grc:enhouse i vlllJlOC~ Yacoub A. Shaer 1nd C..H \1. var Bavel 77 G} 4 (,ucumbcr lnbred and 'Rak1gb' Hybrid Piétlmg Cul~mhc, Richard L. lowcr, Todd C Wthn:• .•nt: Samuel F. Jenkins, Jr 78 G) 5 Cu1..umbcr lnbrcd and 'John<;IOn Hybrid Pktlw~ Cucum~r1 Todd C. Wchncr, Samuel F Jcnkin~. Jr •• and Rich·ird L. Lowcr ,: Rac11ll Jnd \ crtical Hea1 Condoc11on m Stcm and Trunk Flow G1uges C.IU,I van 13avc! 80 7.t Vc:gc::ai1ve Propa&ation of A/berta masn.:1 by Tissue (uhure and Grafting J. Ben•Jaacov, A. Ackerman, E. Tal, and G. Jacobs 'Fronuer' Elm A.M Townsend, L.R. Schrc1ber, \V.O. Mlslc, and S.E. Bentz 81 'Prospectar' Elm A.M Townsend, L.R. Schreiber, W.O Master~ Jnd S.E. Bentz iS P\'CURVE: A Computer Sprcadsheet Template for Evaluatíng Prcssurc-volumc Curves Robcrl \f. Augé CULTf\'..\.R & GERMPLA~M RELEASE~ 76 •\11ss1ss1ppi Pínkeye · Cowpea \V.W. Hare and P.G. Thompson ANNOUNCEME~TS 83 Book Rcv1ews 85 ASHS Awards and Recognitions: 1990 WhY bllY a porometér poROCORDER®? you can•have a Brcedang aad GeactiCI Yield ·Response of Watermelon and Muskmelon IO L-TryplOpban Applied to Soil W.T. Frankenbcrger, Jr., and M. AIShad FumiomiTakeda Vol. Cellular aod Wbole•plaat Pbylloloa;y 21 Soll~, Nutrltlon, and FertfliJen Cont. .• c;punóonded Fab.ic C',wrrs Sugg~,1 Po~s1hllJ11es lo Alter r Jr,, Sca\On Growth .m,, FrJllmg m l 1:nbcrl) I:.tl.!en J Stang, John Kluel· dnd Hmm A Birren,-ulf Jaouary 1991 CONTENTS ABOt.rr OUR COVER : 'ion::-. 69 Evaluatioa of Strawbcny Cuhivars b E1U1pc Mil Conlent John L. Maas, Sbiow Y. W.1, ud Gene J. Gallena Volatile Compounds of thc Cwq Plut Dcnys J. amtcs and James E. Simoa HoaTSaa.CI!, V01.. 26(1). JAMJAaY 1 d PAR when rd L&AF sroMATAL coND~CfANC& an Measure and ,eco m,·crocomPuter-base "th a new 1·n the field w, • p ometer 01ttus1on or e Al/TOMATES CALCULA· FEATUAfS; • useR FAIENDLY . PJ'l:N{:.~ rroNS t,cat/ cak:Jlate:, conductance t,:S: ,vmenc c,spla'f ud o:recr,ons fo, t,a$8d on a temP6'ª~e. -· new tht..X){}' to< ~ KevOOéJrd dif(uSIOr ¡:<)(Ometers nd retnevat ol dat~ ~,orage a aJdl3 ·nr~ugn onooardand ~- ..0 ,narrcallr ()(dS PAF ~e<•uctafl(,c ,,u, with FNl'r-, r,u, rv ,neasure, nen· $4 785 fo{ '""' ~1 - ,nctj(jng bBtterY c/l8lfJU . eam,:t,e,i,G.S.. EI!ld •Mof11i,tt1, JL., Pott8f E.A.. 1988 TheOIY 8(ld P"' dllfln,orl ~ o :~ a~ ~porometec. Ff:,. rncl ,ng p0Wff1FUL DATA • EASY cAUBRATlON • LOGGING CAPABllfl: AutC)(Tlá'.IC ,r,enu-a,ven d to 2()()0 reackJ9S --'""ra•,)(1 in the fie/ Stc:es 1JP t,.,..'l;tv of up IO 32 .,_..., wilh notes 1=~•1 C!S ha(c!Cl8f5 pei read,ng. . • ACCURATE s<X ~ 32 po,t ror aata líclflsfer Bui/1 ,0 quanturn sen e LOW COS~... ---,,,,.M 1.11!!. ~ 44 ·27--38 = • VERSATILE Ole d,splay ot user-seleC13 ~ rance ()/ conduCI unitS o! meas~ • co•"ICJJ/f:NT ro..,• ighl M e,.cap!JO.'laly senSOtY tiead fof OflC· 11and8d 0 peratl()(I Call or ~ torto ast ti' • mto,matk>" "' ,,.. rep,vrt. "' D \U . e ,..__,. .......-..1nc. pO BoX ~A ~63 '-""'...,....._~ ~ . ,.., (509) 332-056 J ~-----=- --------_-_- _-_-_-____-____________ ~ HoRTSClENCF., VOL ~1), JANUARY 1991 s �- ól 1I," HortSCience UTrERS ll9 (Jlcubting Chilling Hours lh,rcn K. Scagel, Ste\'e Wies!, Jnd D~le E. Linvill J(l() Fcbruary 1991 CO~TEI'iTS Volumc 26. Number 2 129 133 Musc:1dines Tim Boume, William C. Olien Verbc:u Swl H1lum Morpholog_v lontnbulc~ lCI Irregular Gcrmination Susumu Maekawa and William J. larpenter ,.' Paclnhutmol. Gibberellic Acid, and Rh1zome S1zc Affcct Gr~wth and Flowering oí Zantedesclr,a Bnan E. Corr and Richard E. W1dmcr Lihcny llydc Dailey-Father of American Homculturc .hihn G. Sceley HH The '.:.11i0n:1I Junior Hor- icultural Assorntion-G11ing :1nd Growing llll !02 Tukt:li\ct' of Three Appk Cullivar~ of O\'\'l!~n o.L~ Lau 10 Ul!r~-low Lcvel~ 1-13 C1mp.1r,~,1n A Growsr r\dvisory Systems 1n Et11l>pe Ri.-lurd C. Funt anu Julian A.H. l\ichols11n l-46 Production und Culture IOQ 112 1!~ .17 12() Fertigation and Growth 0f Young 'fbmlin' Orangc· Trees in Florida LcJh E. Willis, Frederick S. Da,·it's, and O.A. Gr:1et2 Grow1h Jnd Developmenl of Young Asparagus Plants in Response to N FertilizJ!ion Barbara Cohea Pitman, D.C. Sanders, and \\'.H. Swallow Rhizospherc pH Intlucnccs Early Roo1 \.lorphology and Development of Bel! Peppers Pmr J. Stoffclla, Michele Lipucci DiP~ola, All-crto P3rdossi, and Franco Tognoni Daily TJIJ 1 ·.,cuc Leaf .-\ppcarJnce Ratc in Rd~!ion to Em·ironmental Factors L.t3. \lcCJrty, J.R. Haun, and L.C. Miller ClinPPtiloliuc Zcolitt as an Amendment fo1 Estat>Í:shmen! of Crceping Bentgrass on SJndy ~ledia J.L. :'\us ,rnd S.E. Brauen DJylergth, Cold StorJge, and Plam-production Method litfluence Growth and Aowering of Asclepios 111/>erosa Mary Lewnes Albrecht and Jerald T. Lehmann 1~2 Compmtive Evapotranspiration Rates of Tall Fescue Cu1t1,·3rs D.C. Bowman and L. Macaulay ¡~4 Container Sizc and St.ape lnflucnce Growth and Lan:!scapc Performance of Marigold Seedlings Joycc G. Latimer 1~6 Sek.:11,e Limb Pruning lntensity Influences ~ature Pecar. ;rce and Nut Characteristics R:,y E. Worley l:gh· cmlllinl! D1odc, ,, J ;?.JJ!.t: 11in ~ OJ .:t for l'lants IU. Bula. R.C. ~1w ·)\\ , T_\\ ; 1t--1m\, D.J. Harta, R. \\ lgn,H:j~. and f.~ \1 11t, C!1~:.¡;c~ in ~fetabolic Enzym;;: ..\.C!1v1tre~ durin~ H1J1a1uron-induw! Lateral Budbreak of Apple Shiow Y. W:rng. Hong J. Jiao, anJ Miklo~ FJust Drought Avoidance 'vfechanisms of Selec1ed Bermudagrass Genotype5 K.L. Hays, .l.F. Barber, M.P. Kenna, Jrd f.G. ,\lcCollum Specific Leaf We1ght and N11roge11 Allocanon R~~ronses 10 Light Exposure within Walnur Trees l. Kkín, T.~1. DeJong, S.A. Wernbaum, rnd f.T. Muraob <iro\1 :!1 ,,f C,_;1;;11nerized Eastern Rcdcedar Amended with D,1k1r.w1,· L1mes1one Jnd M1cronu1rienrs R:-hr•t D. \\'right and L. Eric Hinesley Growth Regulators REPORTS 106 !'.·., , "1 Spr.•, (Ji' E1·1;-c. ,i·; \ _ v -' ,,.r •-- ~ "'t',ui1 leJv", · \ ~ .. , ;~ \ '~- Prc,,u1l• 11 •• ~wcrisc· .,r,d ~~ S.ih-..r lntem1J1ions of :\mmon1um Toxicity and E1hyil·nl \.c:ion in Toma10 Allen \'. Barkcr and Kenncth A. Corc, \itrr~~·:i. l'h;,~rhorus, and Potassium Fertility Regimes .-\tfe.:; Tomatu I ransplant Growth R, !.'.l!lJ R. \ kl1on and Robert J. Dufault FEATURE 103 Sira" i-1:rry R~~ponses to K Rate on a Fine Sand Soil !:.L ..\lbregts, C.M. Howard, and C.K. Chandler TokT1nre tu Ammonia in the Commoo Edible \lush·l10m lndur~d in Vitro C. Pete, Rnmaine and Laurie Rard Growt!; ,1f Containerized Transplants Supplemen!nl wilh \',uving t--: and P R~tim z,·i K~rchi .md Daniel J. Can1liffr r· .in: Pwdu(llon C.,1'\-dcc, Etheplwn !>.,,1~•1s Maturit:y of Passronfruit Grown as an .-\nmd m J remperate Zone \\' ..-\. [),,,1cr, Jr., R. Rodriguez-Kabana, A.\\·.C1110:. D.G. Himelrick, N.R. \1cDaniel, ;111J J.:-\. \(ríiuirc 1-48 Gro,, th ~lagc .mJ Sitc of Applic~tion Affcct Elficacy of Cn1rnnaz,1k Jnd GA3 in Hibiscu~ Yir:-T ~n:• \Vang 150 Lisi~:- 1 hu~ 1 ,y,11h and Flowering Responses to i •ni · ,;,azolc ·1.-;n \\ ,,. •d~ ~tarm~n 152 i<.~sp, !1~~ l,f h·,!cr Lrly to Preplant lncorporJII0n of 1. !86 !~~ 19U Pr,::-:,q:ent 1-krl.>icide Safety in Con:aincr-growo Q¡;:,t'::::nt.i! < ,r~ss~s ki,é-,h C. \edl and Andrew F. Scnesac 159 Yello1: ~u!s::dge Control in Landscapc Plants John \\'. Wi!cut, Charles H. Gilliam, Gknn R. Wehtjc, T. Vint Ilicks, and D1Jne L Berchielli \ enfica11on through Pollen lncompa1ibility Studies of ?edigrees of Sweel Cherrv Cultivars from Vineland Ghassem Tehranr and \Villiam Lay Field Performance of 'Olympus' Strawberry Subcloncs Pa1nck P. Moore, Jo Ann Robbins, and Thomas M. Sjulin 194 \~,. ;:· J!I\'~ e ·he Sweetpotato Whitefl) with a \ii\'r-'.e3f Di,;order of Squash D:iv1J J. \(hu,ter, James B. Kiing, "' ! J.1n~, r. Pricc !Si Simplified Method of Volatile Leaf Oil Analysis for ldentification of Ci1111s Cultivars Jacub B. Bade, Frederick G. Gmitter, Jr., and K1m D. Bowman \ aria110n in Growth, Spur Density, and Yield of ·\J3-:Spur Mclntosr' C.G. Embree, K.B. \1cRae, E.N. Estabrooks, lnd C. Pratt \lcAvoy l'cst Management lnher11ance of Resistance 10 Blackeye Cowpea Mosaic \'1rus in 'White Acre-BVR' Cowpea Sohedjie Ouattara and Oyette L. Chambliss [,datJVe Virulence of Agrobacteri11m Strains on S,rawberry Sandra L. Uratsu, Hamid Ahmadi, Royce S. Bringhurst, and Abhaya M. Dandekar 199 \ 11.:ropropagation of Euca/Jptus Species J.J. Le Roux 2nd J. Van Staden Lonee\lt\ uf Poned Chrvsanlhemums at Variou!> Sitr~igen · and Potassium ·concentralions and NH. NC ' Ratio~ l\adia Rouck. Terril A. Nell, and James E. Barrer HoRTSclENCE, VOL 26(2), flORI ARY l9QI :-.on.s ~06 -l. Rapid and '\ondcs1rucuve \1et1'od for Es11ma1mg Leaf .\re, of Onions S. G.1m1ely. \\'.M kandle, H. \ . ~.1i!b. ml D.A. Smittle 207 Fenihty in an lntergenenc Soma11c Hybnd Piant of Rutaetae S. Kobayashi, l. Oiyama, K. Yoshinaga, T. Ohgawara, and S. lsh11 208 -l. Simple Method for Ouanr:fying Lighr Transm1ss1on through Fish-eye Photographs of Plan! C:inop,es B. Schaffer. R.C Ploctz, Jnd L.J. Ma~on 209 Effect ot Preemcrgence Herb1c.1de on Wildílower Establishment K.S. Erusha, r. Fricke!, R.C. Shcarman . and D.H. Steinegger 210 Evaluauon of Fruit Removal Force of Coifee Culrivars C.H. Cr,sosto and M.A. Nagao 211 !n Vitro Buiblet lnduct10n from Shoot Ap1ccs of Lilium 1apo11irnm K. Maesato, K.S. Sarma, H Fukui, and T Hara 212 In Vitro Propaga1ion of Catha edulis Hamid M. Elhag CULTIVAR & GERMPLASM RELEASES 213 'Al'-Rosa' Plum J.D. ~orton, G.E. Boyhán, O.A. Sm1th, and B.R. Abrahams 215 'NuMex Conquistador' Paprilca Peppcr Paul W. Bosland, Jaime Iglesias, and Steve D. Tanksley 216 Miniature Gladiolus Cultivars Bred for Wintcr Flowering Avner Cohen and Amalia Barzilay 218 'Red Prrnce' Weigcla Jack Weiglc and Loren Stcphcns 219 Telopeo 'Levin Ena' and 'Levin Hilda' Selec cd for Cut•flower Production D.J. Dennis 221 'Lavender Lady'. Flowenng Ornamenta! Cupliea gl11rinow Cas1m1r A. Jaworskt and Sharad C. Phatak Biotechnology Posthan·~t Biology aod Tecboology lo3 1 •1ri~ '.lar3gemeat Systcm Ke,1n C. Pow~r. J41· 13 F1!zgc1.1id, úeor!?e [. \kyer ·. 1 T>tr '1 ;:_ (1 Sc:d:e Btteding and Genetics t·,¡,, :: ,z,,k ¡¡;10 thc Planting Medium R·.'..iri.l \lisrtll:ln('nu, The Role of Abscis1c Ac1J in Heat S1ress-1nduct' i :::,econdary Dormancy in Apple Seed~ Jocelyn A. Ozga ,md F.G. Dennis, Jr. Soils, :-o;utrition, and Fertilizcrs 135 lk,1 lr, llr.~n [) F11" ~•ructure of Apple Lcaves Tredtcd w1:h lhl S·~r,,1 :r,l110111nc Fun11.1c1de Bitenanol 5 \'. Overton, L.D. \1oore, and O.K. Miller CORRIG~~O.-\ 101 \ , )e-.~h·r:11r . " , , ,,,_ .d ,;,ald ,, < · n~ \ni1 1 I \¡'f'• , ' ,.:,,1 L\111~. ,, .. ' J... lt'i' Jlll R,.:~ 11: \·. ' '>!'.' l-lORl'.:>1 ¡,, f , VOL. 26(2), FEBRUARY 1991 .;\NNOUNCEME:\'TS 223 Book Reviews �- 89 - - 88 - RANSACTIONS OFTHE ASAE ~~::::....:::--=:=------ -·- - GENERAL EDITION SEJ7Ic.MBER-ÜCTOBER ) 990 ~ Power and Machinery ~ Section 1415 Tractive Perfonnance of a Power Tiller with Enamel-Coated Cage Wheel Lugs ......................·-···...... 1417 K. K. Singh, O. Gee-Clough, T. S. Colvin Optimization of Solar Hay Drying in a Step-Flow Dryer ............................................................ 1423 W. Radajewski, D. Gaydon, B. J. McGahan Air-Jet SeeJ Metering, A Theoretical and Expenmental Study ................................................. 1432 S. Shafii, R. G. Holmes Relationships Between Para.-ncters of Combine Dcsign and Soil Compaction .......................... 1439 O P Froehlich, P. G. Ellwein Rod Weeder Soil Reacting Forces for Diffcrent Rod Shapes and Specds .................................. 1445 H. P. Harrison, X. Bai Aerodynamic Characterist ;s of Jojoba Seeds and Like-Sized Ston .?S ................... ..................... 1449 W. Coatcs, E. Ya.zici Multistage Trash Extractor for Cotton Gins ................... 1457 R. V Baker, W. F. Lalor Dcvelopment of a Sensor for Spray l)eposition Assessrneot ..............-···-·........................... 1464 M. Salyani, J. Serdynski Dcvelopmcnt of Ax'.e Torquc by tbe lnsidc and Outside Rcar Dual Tucs ..............................-........... 1469 J. H. Esch, L L. Basbford Soil Reacting Forces for Two. T ~ Bentlcg Plows .................................................... 1473 H. P. Harrisoo 1477 . - Eli Soil and Water Section Using lnfrarcd Thermometry to &timare Soil W11er Contcot for a Sandy SoiJ ...................·-·-···.1479 B. E. Myhre, S. F. Sbih Noo-Darcy Aow and Drainagc From Irrigated Furrows ................................................·-········ •487 R. E. Yoder, H. R. Ouke Hydraulic Conductivity of Till Subsoil in North Dl8kola ···-·-----·..·--·····-··.....1492 T. P. Trooieo, O. A. R.eichman VOL Surface Seal lnfluence on Surge Flow Furrow Infiltrallon........................................................... 1583 T. J Trou• Evaporat10n Measurements and Predlction~ from Soils Under Crop Canopies .................................... 1590 N. L KJocke, D. L. Martin, R. W. Todd, D. L DeHaan. A D. Polymenopoulos 33, Nu 5 A Laboratory Study of the .Erod.ibility oí Disrurbed Soil ..................... .......... ... . .. ...........•.••... 1497 E. D. Voriet R. D. von Bemuth Wmd Eros1ou Within a Simple Field ......................... .... J597 Mass of Crop Residue and Its Relationship with Soil Cover for a Corn, Dry Bean. and Sugarbcet Rotation... ............... J. A. Smith, C. D. Yonts, M. D. Rath, J. E. Bailie Pred1ction ot Furrow lrrigation Final lnfi ltrallon Rate ................................................... 160J W. J. Rawls, D. L. Brakensiek. W. J Elhot, J M Laflen Preference Ra:ucing of Altemauve Ir.igation Technologies Via a Multicriterion Decision-Making Procedure................. A. TC('le, M. Yitayew J. E. Stout 1503 Contour and Conservation Tillagc for Com and Soybeans in thc Tama Silt Loam Soil: Hydraulics and Scdiment Conccntnllion .................- ..... 15ire G. F. Mclsaac, J. K. Mitcbell, . · MCffi~hl ~ 4 --- ----- - - -· Effects of Tallage With Diff'erent Crop ~• Residucs on Runoff and Soi1 Loss .........................- .... 1551 K. C. McGregor, C. K. Mutcbler, M. J. M. Romkens Runoff and Erosion Ratea from Sllt, Conventional, and Oúse1 Tillage Under Simulated Rainfall ............................. -·······-······-···· •551 R. F. Blough, A. R. Jama, J. M. Hamlctt, M. D. Shaw Salioe Water Application Effocta oo Funow lnfilttation of Red-Brown Barlbs --·--·-·····..··-·..·· • • R. O. Evans. C. J. Smidi, J. D. Oster, B. A. Myers Measurement of Pcsticidc TrllllpOltto Shallow Ground Wlltr-·----·•-·..---lST'i M. C. Smitb, l>. L Tboal, A. B. Boucber, K. L C-.,J>e1 • r 1luddhng Behav1or and Hematology of, Weanling P1gs as Affe~ted by Air Vclocily and Temperature.. .................................................". 1677 G. L. Ri.,kowski, D. S. Bundy, J. A Matthews Calibrauon and Testing of a Daily Ramfall Erosivity Model.. .................................... 1612 J. S. Selker. D. A. Haith, J. E. Reynolds L1pward vs. Downward Yenulation Air Flow in a Swme House ............................ ...............1~93 - lll!JJI Food and Process Engineering Institute Section Rc-.s1dence 11me ü1stnbutions of Sphencal Particles Suspended LO Non•New\(,ntan Fiov. 1n a Scraped-Surface Heat Exchanger. ...... .. ............ . ...... 1621 E R Alcairo. C. , . Zuritz Rill Eros1on One Ycar After lncorporation of Crop Residue ........................................ 1531 L. C. Brown, L. T. West, D. B. Bcas!ey, G. R. F~ter Effcct of Air Ve!ocny and Temperaturc on Growth Perfonnance of Weanling Pies ..................... 1669 G L Riskowskí. D. S. Bundy Companson of Earth Loops for Livestock llousing . .............................. .. ............... 1687 B. J Glawt D P f-roehlich, M A. Hel\1c~on, J. L Julson 1619 Soil Water Redistnbution and Extraction Pattems of D11p-lrrigatcd Tomatoes Above a Shallow \\'ater la ble ................... ... . .... ................... 1525 G. Vellidis ..... G. Smajstrla, F. S. Z.azueta 11 Structures and Environment Section Inigation Opturuzation with Variable Water Quality and Nonunifonn Soil ............................... 1605 W. W. Wallender, S. Ard.ila, M. Rayej ".()CJ Topsoil Removal Influences on Spring Wheat Water-Use Efficiency and Nutrient Conccntra11or, and Content............... .... .................. 1518 O. L. Tanaka 1667 Elevator Leg 1: xplosion 3S a Function of Spec1fic Failures ..... . ......... ..................... 1629 D. D. Jone~ G. H. Brusewitz. K. J Goforth Moisture Loss Effects on Southern Pea Color ............... 1633 S. E. Pruss1.\. R. L Shewfelt, M S Chinnan, R. B. Beverly N. O. Breurn, ;1 Takai, H B. Rom Dynamic Modeltng of the Microclimate of a Greenhouse Cucumber Row-Crop Part l. Theorerical Model ..... ..................... . ............ ··•·"1701 X. Yang, T. H. Short. R. D. Fox, W. L Bauerle Dynamic Mo<lelir.g <>f the Microclimate of a Greenhouse Cucumber Row •Crop Part Il Validltion and Simulation ..... ............................ 1710 , X. Yang. T. H. Short, R. D. Fox. W. L. Bauerle Alkalinity Mcasurements m Anaerobic Digcs11on Systems as Influenced by Orgamc Acid Leve! and Endpoint pH .......................-.1717 D. T. Hil1 1721 (:J Emerging W Technologies Section Vapcr DiffuslVlty and Hygroscopic Expansion ofCorn Kemels Dunng Adsorption................................ 1637 K Muthukumarappan, S. Gunasekaran Discnmmation of \Vhole from Broken Com Kemels with lraage Analysis ....................................... 1642 l. Zaya3, H. Converse. J. Steele Simulauon of Tbenna.l Disinfestation of Hay in Rotary Drurn Drycrs ... -....................................... 1647 S. Sokhansan! H. C. Wood, V. S. Vcnkatesan Diffusioo Cocfficient for Corn Drying·-···..·-·············· l 652 M. Parti, l. Dugmamcs Thcorctical Analysis of Gas-Uquid Mi~ as Separation Media..................................- .... 1657 K. Zhao, R. P. Cavalieri, G. M. Hyde, M. J. PitlS Simulation for Dctenniniog Greenbouse Temperature Setpoints .. ............................·-·····.............J 722 P. Jones, J W Jones, Y. Hwang An lntegrated Approach to Knowledge-A1dcd Des1gn and Optimization of Me.cbanical Springs ............... ·-······-1729 O. S. Motz., K. Hagh:gtú Broccoli Head Sizing Using Image T~xtural Analys1s ...........-···--..--...······-····-··.l736 J. H. Wtlhoit, R. K. Bylcr, M B. Koslav, D. H. Vaughan �- 91 - - 90 Food and Proi:e~~ Engmeering \ppk ()ania!.!L ,\-.,L , ,nwnt l '111111 ' lntra,tatc ·11an,ponat11>11 • • ............ ··· · \ . l. ~chultc PJ-.on. l.. J r,mm. (,. K Bmwn l). l. Man,hall. C. 1 Bun1111 TABLE OF CONTENTS VOL Power & Machinery 6, No. 6 NOVEMBER Soil & Water Elliptical Combing Motion for Harvesting Bcll Peppers ....... 673 J. H. Wilhoit, G. A. Duncan, L. G. Wells Preservation of Alfalfa Hay with Urea .................................. 679 C. A. Rotz, J. W. Thomas, R. J. Davis, M.S. Allen, N. L. Schulte Pason, C. L. Burton Spreader Pattcm as lnlluenced by Operating Mooe .............. 687 R. L. Parish Mulu-Purpose, Vegetable Production Machine lnvcstigations ......................................................... 691 C. E. Hood. Y. Alper, R. E. Williamson TIP - An fapen System for Ground Sprayer Nozzle Tip Selecuon .............................................................. 697 R. S Frl!eland. K. D. Howard An lnvestigation oí Facrors Affec1tng Sprayer Control System Perfom1ance ................................................. 701 P. D. Ayers. S. M. Rogowski, B. L. Kimble . Evaluatmg Herbicide lncorporation Methods for Bedded Crops .................................................... 707 R. L. Pansh. D. W. Wclls, P. E. Bergeron, H. F. Morris, S. A. Bankiewicz Techni~I .\fote Automatcd Weighing and Moisture Sampling tora Field-Plot Combine .......................................................713 T. S. Colvin . ,...h.D ,: " · •·.rni., i; J.\ ACJK:l'I.TVRC (ISSN OISJ.8S42) is published m limes a yar ,!,n ••,). Mar,h. M3~. Jul). Seplcmber. Novembu) by lhe American Socicly o( .\~n<ult11ral EnJ~rs. ~ Nilcs Rd... St Joseph. MI ..IUS-96S9. Su».trip1ior pucr S48.0{1 l2dd $6.00 outs1de tbe U.S.); ASAE Membcrs S25.00. MI USA POsn.1 \STER; Send adJrc~~ chances lo Ml'Ul1) bcl,,E.UJNG '" Mu:IILTU•. 2950 \,,e, Rd.. Si. Josqih. MJ 4'lUSS-9659. Dm oí l>suc: 30 Novcmbcr 1990 Long-Tenn Inigation Trends - Texas High Plains ........... J. T. Mustck, F. B. Pringle, W. L. Harman, B. A. Stewan Contmuous Soil Water Potential Measurement With a Microcomputer-Based Data Acquisition System................ . 733 G. Yellidis, A. G. Smajstrla, F. S. l.azueta Sprinkler Irrigation Runoff and Erosion Control Using lnterrow Tillage Techniques ....................................... 739 W. L. Kranz, D. E. Eisenhauer Hydraulic Capacity of Control Devices for Water Table Management Systems ............................................................ 74-' D. L. Thomas, M. C. Smith, A. Shirmohammadi, C. D. Perry Correction: Koelliker, J. K. et al. 1990. Visual 1nseection system far principal spillway conduits. Vol 6(5): 60l-ó06. Article Notes: '°The federal share of the project was $475,000." Should read "The federaJ sharcof the project was $75,000." (continued on next pa¡e} COPYRIGHT: Copynp. 1990, by & b e ~ Socicty o1 Agnaahmal &ginecn. r."' 4.r.~nan Socicty oí Agnatbral EnJinec,¡ is _,. ~ for a.nau ad "•'••" .Jvanc= in IIS mtdaC,< or pwed in ilS pll,titaticm; lbEy ~ die 'ricW5 o/ ldtaaJ,. ao 1'ilom thry are aoc:dad ad are na( bindint • die Soc1cly u a wbolc. ?.I l'RINTS: Rcprinu m¡y be acle from 1bi.< pwtJ· M4Me oa cmdiciaa 111M íd ~ •., ;l\c& ~/'/"LJEO E.,GJ'iEUnt(; l!f AGVCULTVU aad tlic nthor. and dial die or r-·"'ICM• "and ,0l11111r nwnba b e ~ 0. m¡aett die Amerian Soacty ol Agricuwal bl': • :r, will subm• quouiioa, on ,q,riab in q,.-iry oí ay portion ccmcm ol '."1" of- ' ~l rcnnin.i is llldiakd by dlr code a1 die llaacm al dlr fina pace of eadl mide •!ad 1ha1 !he ropicr pays 1hc UMcd per-copy fee dl.-p die Copyrip C1einncc ·-.:u. ;ne 27 C-c,rss SI. Salea, MA 01970. fer a,pyinc be,-1 1h11 pcrmad ~ ••, IO'i or l«. oídir l•.S. Copyript Law. Mobile Test Unll for "' .\1111 .\ kasurement of Fan Performance... ... · ............. · J. S. Cundiff, D H. \ ·aufhJn. P. M Wink.elman 765 Correction . f h ¡.i da M11ler. W. M. 1990. lntema1lJuallty aunbutes o t l. on Valencia or.inge and thc1r rda1tonsh1p to fru1t dens11y measurements. Vol. 6(4): 4ti 1• 464 · Table J. page ~63. l'h1. 1.ompansons should read ac1d vs densrty, bm v~ Jensity. JU1ce v, dcn,11)'. ratio vs density, and y1eld vs. dens,ty. Structures & Environment Operat1on ot a F1eld Scale .\naerob1c D1ges1er on a Swtne Fam1 . .. ... · ...... · ... R. H Zhang J R Nonr. D. L. Da, ...... 77 1 Venulauon Loss wllh Mari-e: Wetght Broilers m a Curtam-::i1dcd l:iouse . .............. · ··· ........ 777 J D. S1mmon,. B D Lnn Electrical & Electronic Systems Computer Assisted Fan ~e1ec1ton tor Natural Gram Dryrng · · ... ·· ...... s. Sokhan~anJ, J J Woodward ........... 782 Fteld Test of a M1croprocessor-Based Gram Los~Sensing Sys1em ............ R. G Larson. J. J. Leonard .. . ........ ~85 ASAC is indcbled ro rhc followiog Division Edilon, 1'bo dlrou¡b 1lle asiSllnCe o Diviaion Associa:c Edilors. petfo:m die oecau,y ad ÍlllpOIUni 11m ti fflitwillg • refenieinc lhe 111 ídes oublishcd in Al'l'UED EllcníllmlG n, AGVCIIUVU. El.ECTlllCAL ANO ELECTRONIC SYSTUIS DMSION Man-in J. Plns. Waslnn:1011 SWc UftM1léy FOOD ANO ,.._OC1:SS ENGINE.D.ING INmnrrE Dwaync A. Sulcr. Teus A&M Univcnily Pamela Dr\tn-ffmsea. Edilor Julu C-llo. M--.cripl Coordiaaor 717 Comparison of Dnp lrrigation to Subinigation for Tomato Production in Southwest Florida ......................................... .. 725 D. J. Pitts, G. A. Clan: ' " .;,d cus. pa,ucc p..14.1 al St_ J ~. ::,, ·"'"-~•ion. 1990 ....... 7'14 Apple Pack.111g Lme lmpall D:1111age l{c~uc11on G. K. Urown. N L. Sd1ullc Pa~on . E. J T,mm. e L. Burton. O. f:.. Mar..ltall POWEll ANO MACHINERY OIVJSION Daaald C. E,badi. lJSOA-AiS, Ion S.. lJMlnllJ S011. ANO WATU OIVJSION Gaiy o. Ballmzc:r, u-a.y o l ~ SlllUCTlJRF.S ANO ENVIRONMENT DIVISION Jdm A. N"ICmbcr, USDA-ARS MAJlC EMERGING n<:HNOLOGIES D1V1S10N C«-lldD. tb-ie. \'irJiaiaNylttleit ltalillltllllllSWUnaocnay Emerging Technologies Tcachmg Machmery Management wnh a Double Croppmg Simulatton Model.. .... F R. Beard. R. W. ~h:Clendon, M E Wetzstem . ... 791 �..,.. t":'! ...... :, r. z )> ;,: :,.. c;c rT1 ✓ ✓ - c. .... 0. o =i ~ r:. ~ :::... ~ ~ =... ;:rt gr -- ::: ~ .,._, cr <::-- i't" ~ -~ :,;,o ~ ....... ~ ~.,C) ~g ::. ::s :.: o.. ~ ~ ~ ,.. ~ o :;;,:, e: ::, ::r ,, ~,.... • W J ,-.. '- J O: n ---1 (JQ ,.. , n~ e -· ~ ::, 5- c.... >: - · ..r ::x:,., r:rJ 7. :s:: ::s ., r; t ~ z. ~- ""e e ~ :J 1 ~ ·fr.-. §v:;:; ::: "' - - ... r. - '"' .... - e r:;;.,. ~ ~ ~ "O .:l 2- ~ 0-0 ::s ,,,::s.... I") ,, ::: ;... './. :., V:. r: ;: . TE ~::- e ., Q ~ ::i · "' ¡:; - t;¡:, "" ~ ~ I.C I.C o w ~ IT1 .. en °' ~ '"O ::e -< ~ ,-. r:: e2'. ::s :.> )> :z e:, /"""'..\ .... 7 o < IT1 :: ~ g r. 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Sl,,) --~ -- ~- ........ .., ,., ~ e:: ¡;:¡ -..-e: <: n ::r:: .... ~- ~ - ... ., ::r: . >~ .... o :::; - - ,... - - ~ =; ~ = ~3É.~3 =- ~ ; ~f § ~ ~ ..~~ s ~ ;= ,~ =- =--- :.::, o .... ,.,.s...:;_=~ -;,, ,.... :;= ~::.-,-:~ "'..,,.,. :;; 3 ~ ~ ....... ó-- 00 -4>-v, TI< A D l r ( IÓ'\. de l .i , ,,,·,111, d,· / · /: l1 1H r,,<l up•/p \ ,r., 1u, c ,,·,·• ,ic.l d111 .. . ASIA ( ltHro<lut 11,·,n d (' K1 ,mu 1 .', - <.or11qo I ud uH 1111 1 dd d11111J d<· D i·,•. /..1 ~ 10 l<E'>f- 1\/1\::, DEI IUl,O S M/\1 .., 11 C 11 . T,mo t h:, 13({,.)k tnunp ). TJ,,. AH,1/11· 11111d<! o( p rod11, 11un 111 Chm.1 R1"·' E,,:,/\ Me•~ <-' 1·, ,. Ka1hi<:t:n H.rdo rd y St<'Vt'n M Gvld<1t·111 (, o mps.J. Smgle s¡,arkJ, Ch111J ·J rural r e1·,,/u11o n MAk l' I LA Ce,:-.: i\.1:1.1, Shom Kui-Kwong . //,,: C/,111e ,; ,1,111m:.1J1</1 rr,ad to j>tJu n. t h , 11n1i J .1('.in, <,: 'v'.1110 ,ul l rt/l{'d r n 'III ( 19.0 19-15;. M .\M ISI L/\ Cl>Nl'-ELL \' John \'<loodruff. CN11.1 m cecrch 0/11, f :1111r,•. )'cJrs o/grr .11 r,·/i,nn. l9fl2-8 7 F~.\ -.i, 1<u, ).\ ,·11-~ f 1 ,~o. ~HU .tri R. Stharm (com p l . Fuu,:,IJ:,,m , .md """'' o/ ,1,11,, poi,·, r 111 Ch,. REDACTORES ,,., Cclma Agüero, Yoshic Awaihara, Flora Bouon. Mas~imango Can g:ibv. Jos~ Thiago Cintra. Mariscla Connclly, Romcr Cornejo. Rubfo Chuaqui. Susana Dcvallc, Russcll Maclh, Maria Elena Ota.John Pagc , Bc:nj.imín Pr(-• ciado, Guillermo Quartucci, Manuel Ruiz. Jorge Sih·a, Michiko Tanab. y Yarissc Zocrizoum. H '."'' Rodrígu<'z d e Ar1guiann. R, _(,,rmJ l'r•• n tÍ1111, ,1 , .,, Cl,ma. FK•\', . ( l'CiJ J \ \ "11 1\ H .-\rP · Número 3 Scpticrx:ibre-Dici('mbre. 1990 f h.\:-(J.,( () J \\IH: María T Y~ ::,,:gu.ing. ) <Jr,, ¡: F.,11 , t .1/ .. f,n h ut,,nor 11u¡1J11rJ'/,111. FKM<CI~<.<> L"'', l H \ Hfl . ~48 '.':O TA ::, BlBl Je 'l,P. \FIC \~ ~75 COLABOR:\DO Rb H7 l.afi. npui h.)nes c.:xprt·" ld ,.._ c:n c;,.t:1 f t \ lSt.1 :-o n t') ll h : •.1111C"ntt' p c..r~un.a h::, de: 5-u~ .tutor("S. No asumen re,pn r.s~o rlid ad pnr dí,is la r<, 1<ta. El Cokgic, o las in<tituciunt:s a las fNDICE qu(' cst:ín asociados lo < i1u1orn l.~ , ,o!Jb,, raciont< ,,ar, ,u p ul,! ,<a<,ón de b~·n d 1r1¡;:,r,t• ~, D irntor. En los líCÍnca días 1.,, 11-~·,uu,·o, a la re\ t:pt. n'n dd rr1.1nu.,t rÍcl, ~'- no,if1l~r41 :d au ,or 1.. dt·C"i~ión -del 3S 1 ABSTRACTS ART(CULOS Marisc:la Connelly Comercio y cons11mo de opio en China 3!!4 J ••"alit1a de ficci6n chi,,a: '4 tramici6n a lengu4 11unicu/J Russcll Macth Ch. Nue1101 estudios sobre el probler,:a de Fu .,•.rng Con , q c, de !«:da,-ión Para rc:prn<iuci r r 1a1cru' e~ publi,:,.- L··· e n c-<ta rc, i<1a se rcqui<"re la autorización e,p«·s,, dd D mc. · Jr . 1 ST LJ D'.05 O!:: :\ <;I,\ Y Al'RIC.-\ <> un., pubhc ..uón tuairimestral de El Colegio de l'.'.éx,rn !w1, n rc1( 11 . n 11al ('O fllc:icrw . 18 (l,10 pe, o, En E<tado s Umdos >" Canadi: ,nd""! ..,,,, J .jl. !e,. rns11t u<to11es ~O d ó l,ucs. En Cenero y ~udamtrica : indivi,.Ju, 21• d ól.r,·s· instituuonc, . 3'1 d 61Jrc:~ F.n ucros países: individuos. 42 dólares; 1n'.'-t11 u uune~. 6 1J d ól~Ht'\. ,4 /11 familitz. John Pagc: ÚI 11 Gustavo Vargas . hna"g. chino, en And rÍ<J ""'"' d e Colón. Ru~~,11 Director: David N. Lorenzen Coordinador de esle número: Romer Cornejo Bustamante Asistente de Red.zcci6n: Maricla Álvarcz Peñalo za Flora Bouon Bc¡a y Romc:r Cornejo Buscamantc Tradici6n y modernidad: intele&Ju~ln chmos / rl'nlr 1920·1940 M,1 111t XI< , '\:• ,J AFRICA .. ck 1<1 ,~,·, f ',,r,11.11 ,/~• Ji, : I ,u y Vol. -XXV ....... .. -estudios ~ 424 EL COLEGIO DE MÉXICO. A.C . C.tm •n<, al ,\ju,, v 20 Pcdrt'¡:.'.I de Sta . Teresa 10 · 10 \.féxlCO. 0 F 4>1 !::>~"- 461 ln,r• rc:~o )' h<.·, h,J • Walburga Wicshcu Centralizaci6n p olftico-administr.1ti11a y sur,:im,,•nto de la tln,g u"/. dad ,ocia/ en el neolítico chino David Po11 y Suc:c-ling Pong lnjlue1'CÍII del Rinero y de /01 a11teu der1tes /anulures en el re.,,J,. miento n eo/ar: ,t i ca,o de H ong Kong ,sq O ll< \.(1 1(· ~ ('U M t:'XH u I p,,,,.·e,i / 9'} ,\1eX/CIJ J-. ,r._,, on,~•t:l"i ruó11 .~ f C'·, nJc. 1i",n L rlo~ P• lkiru lmpr<..!>I' n . c:ntu ...dc.·tn ..H. u ,11 Ediron.tf A nut1t1en , ~. A ve n rd,t P:11rh,ri,n10 2.<J-. ~ .. ,, P,,-tro de.· Joc. P i no) Méx,u,. D f ( ::rrift<aJ o .Je liut<. t de i íruk , núm '-4,J., : l,n1 ud de contenido núm . 29~5. <'Xpe• d ,dc,, po r la Com,s•vn (alif;, ~dor3 ck Put-J,c:,non cs v Rnr<ra, Ilustrada, ,-1 ;o óc • ¡ 'li:Cf'• ll,T ~·:c.· r). : ..;,, U) w �- 95 - - 94 - - - ---- --------- ------ FACETAS SOMMAIRE N°227 DÉCEMBRE 1990 · Conteni~o i 1.Q :, , Número 90 • 4/90 1 1 2 LA TRANSFORMACIÓN DEL PODER MUNDIAL ,-\l,11111 ,,_, 1111i.1"111/1/ia lo g1111111 ,¡,, /111 /1•11u1.1 ,. //(/r 111a,·1n 1111nniad ,,,, /o.1 ¡J(lr/icip<111/1's. Joseph S. Nye,Jr. TEDIO, VIRTUD Y CAPJTALISMO DEMOCRÁTICO ¡.;¡ /11nlo11111tio de ú, lihrt' 1'111/11 ,•sn 1111 i11dirn 1111 , ffhm.u a lo., 11<,lort'.l t'.1/11rit11a/1•.1. ♦ 19 20 /1•111as rrlatii 1osa loj años 9U. 26 LA ÉTICA EN EL TRABAJO: ENTONCES Y AHORA Seymour Martin Llpset Dn t'l'sas mrnrslas muestran C/111' la éhm 1'11 ti lmba¡11 gn:.n cll' h11nu1. 1a/ud e11 los EVA. 1 30 -- ---·----·- MAS ALLÁ DEL NACIONALISMO ECONOM ICO La /1ropiedad privada p-uede /miteger el ambil'llfr porque fumenlo la huma administración, -- -- - - - -----==-=------ - 42 NUEVOS PAISAJES EN LOS EUA . L' 111•11sa_,o l'Ísualsobre disnio pnnorámico />0111· di' relie11r cuestioneJ ambientaleJ }' la rm1tit·idarl vanguardista. · 52 FEMINISMO Y CONSOLIDACIÓN DE CLASES 57 MAPA DELA NATURALEZA GENÉTICA INEXPLORADA l '11 , •astu />nnnln /)(Jra dl'.1rif1 ,!: /aj 11a1'r'.1 rlr lo :!l'lléllta l 11mano rll'.1/nnta 1111eva1 t'S/1,.,-m1ui.1 \ plantea clilrmw 11111mll'1 - Richard L. Stroup y Jane S. Shaw Barbara Ehrenreidt Stephen S. Hall 1 64 72 - - ------- - - - EL ARTE DE LA NOVELÍSTICA: ENTREVISTA CON WILLIAM KENNEDY l '11 11111•tli..1ta habla dJ,j1/ traba¡11 \ dr la m¡11C':11 ,!,, 111atrriale., q11r ewm1tró 1·11 111 oudtul nat.al. CRÍTICA H 1-.. 1 <>RI.-\ .\Jatnwl l>rt·am.,: .\11111/ieru ( .ali/,m1111 l /11 11111!/1 ti,, 19201 de l\n 111 ~tarr <:1,1 Dn1'111J: Mm Dat1yciire1 , u111 <le l3i uce lk1 nlord r H '\01.0<, l.\ : ,Winorn1111: Till' (!_11n11t11111 Rr, •0/11/11,1. ,11 /;w1101111rs a111/ Tl'(/,11,,/11,!(\ dt· ( ,eorge Cilder · I '\ ,1 le ;RA< ·10'°· Tltt' Ero1101111r ( ,,,11equrt10'1 uj l 1111111gmt1r111 dt'.J u liar 1 1.. Su11011 • \Jll\J 1'° 1s·1 RA< ION: Swlr a,ul .\, 11pr: Th,, {)_\ 111111111, "i I 11rlu.,t1111/ <:a¡11111/1,111 d!' \lf 1ed. D. Chandler 1"1- \ 1 RO· TJ,,,(;rafNs ofWmtlt dt' la C:ornpariía dl' l°l',11 rn Stcppem,olf 0 --------82 ÍNDICE DE FACETAS: NÚMEROS 87-90 (1990) flCHNIOUO ff lNDflfl"RIII t Sur les truees de /'ivoirt ProtWlt!S observHs 0 e,,,,, de cercnnqve, etc - "' 4 d,mensions por Nicolo Vittorio et More Loch~••Rey. Un o•.;rl de s,ecle op es lo déc.01., ·1erte dL· royonne~t rod,o diffvs qu, bo191i. l'Univen, ,es nslror.,mes ,,ennenl de délermine, 1es corocténsftques exocfes de ceffe ém,ss,on íossrle 1 1 D g 1 14:i6 U DEsnN DES CELLUIIS DANS L'EMBRYON )xir ltichard L Ga,dner. Den: ...spe..:e .tiumo1ne, le, rel/ules lcetoles p,oprement dttes "I: se d~veloppe'!' qu ou qu,nz,e~ 1ov1 d" o g,s'o1•on . v~ ré,Hot qv, alimente le debot sur lo 'Tlon,pulat,on dt tres 1eunes embryons 1 l 148~ LA MAGNÍTO•TELLURIQUE por Van Ngoc Phom et Dani•I• Boyer. Lo " Q"eto •el/v11qve, nee 11v debut c·es onnées 1950, ío,1 un retour en force dons le domoine de lo ,>rosoe>' rion geophys,qvt El/t v,enl compléte, les resultoIs obtenus por les methodes mm,qves /ª' Albert Fert, Jean-Piern R-,,onl, Potrock Etienne, Frédém Nguyen-Von-Oov et Geror Creuxet. 1491. W SUPIR•RÉSEAUX MAGNÍ11QUES ll DCSTIH DU ca,uus DANS \'IMIUl'fotj - -----·· -- •"1p ,ients de couch'!, u,m0ntees et non o•moiltees. les s~er-réseov, rr~9n_e11ques son( dotés " " ¡>rop,,t:fós ongmoles Le r., '1 niques d ~nreg,strement mognéhqve tn bénef1c1eronf l:,,enfot --, 1:.30J. L'OLFAC'l10N ET LE DÉVILOPPEMENT DI L'INMNr Robert B. Reich -- ---- ------ - El 111miimin1tofemini~la. ahora integrado a la corrimle principal de fa vuú, ,wrteamencarui, ha produrido resultados i11espaarlos. 14 04 po , Bcnoil Schaal et Richard H. Porter. 'e. , -monee, k sy,·eme c,//actd 0 sr op6rot•onne On so,1 mointenant qu·,1 .,omope ci l'élob/,sse nen/ des pr!'n eres re/ot11Y1s de l'enfont Ollt't son Mlouroge --· - - - - - -- -- LA LIBRE EMPRESA Y EL AMBIENTE N041VEWI "IINTIFfqcJU t Mucav,sc ,aose . le long ch,m,n ~rs lo lfierop,e gen,que Noiuonn, d'u,, ouveou t orbúne O•!S amos d~ go/o,.es kxi1ours plus lo,nto,ns etc 1 La 1ntndrpe11dencw econó1111u1 t1enr raíre., la11/m11111da1 qUR u11a eslratrgia de jW/UJ rero podría sn rontraprudurmte 36 \4!> Í> ; V ToddGitlin SECCIÓN ESPECIAL SOBRE ECONOMÍA Y SOCIEDAD IDEAS EN COMPETENCIA M i/tnn Frit'dma11 _11Ja111es T11h111. ecm111mi1la., /r11irl'f1do.1 rm1 ,,/ l'rl'ln/0 .\ 'ohrl. diJrutm .rnbrr S,obo, Clionge · en 114~8 U FOND DIFRJS COSMOLOGIQUE • LA VIDA EN EL MUNDO POSMODERNO /·,'/ /111.,11111(/1'111i.,mu l'.1 11 n /1•n111111•1w, 11/lurnf 1¡111· i'II más allá del r.,tdo 11rt1.,t1rr1 v1•.1 rrjll'/11 de '" .,orinlwl 1'11 l(l'rtl'l'al. · · ~•r 1 Michael Novak U P0ND Dlf'IIUS COSMOLOOtQUI 12 S(IENCI ff POUTIOUI: lo pns~ de oov,o,, du m,n,stert dt /'foucot,on l e ·ov·v E1r11qvt :t}' H' ,~, J,:, /'1solo1r, g 1S-J1 1 l ~s:u, 1 D D W PltlX NOBII. rffC : • US PIONNIERS DES TRANSPt.ANTATIONS por Jecm-Fran~oit loch. , LA SYNTHUE ORGANIQUI A L'HONNEUR por Guy Ourir.JOn. • DU PROTON AUX QUARKS por Oidier B lsabellt et Bemord Grossot,te. LE~ MÍDAIUIS 1-lfUJS par More Htndry. AC1UALlri 1 D o o - - - - ------------------------ CORll~OllllC:11 .e., nioiecu/es dans ,e goz protosoloire. Une OPA sur Lomortk. LE.$ ÉCI-USES A tLICTRONS par Maurice Mashaal. SANG ET RITU FUNÉRAIRIS EN 1VRQUII par Andrée R. \- ~od et Thomas H. Loy. ~lS ANIMAUX EN QUffl D'UN ANCml por Philippe Jonvier. UNE ORIGINE TERRESTRI POUR l.'IRIDIUM por Georges Meyer et JP.on-Poul Toutoin. EXPRISSION GÉNÉTIQUI a W MiCANISMIS D'UNI ÚOULA110N por Alom lsro~I. 1-- , 1554 ENOUITE, L'ÉNIGMI DES« VACHES POLI.IS• : . , ON RICHIRCHI AOINT TltANSMISIIBU NON COfffDfflOHNIL por Antoine,Louis Lecocq ; , LA FRANCI L'AltMI AU PIEi> por Cotherine Tostemain. ¡1 J556 INTRfflfN LA RECHIEllCHI EN ITALIE I I VAINCRI LIS DÍSÍQUIUBIII pro pos d' Antonio Ruberti recueillis por Mortine Barrére. 1 ---------------- 1 tS62 DOSSIER : 1 LE NAZISME ET LA SCIENCE • DI L'EUGÉNISMI AL'« OPÉRATION EUT>IANASII • 1890-1945 por Benoil Massin. Des lo /,n du XIX• s1ecle. de r.ombrevr b,olog,sies f:I dP nombreux médecms ovo,ent propogi des ~on(ep,,(,~S evgén,sles Les No1•s s en s0nt d""Ctemen, 11,sp,rés pour meffre av po,nl leur poÍIIIQU" d ,,yg,ene roc,ole , , W EXPÍRIMINTAnONS NA%1ES SUR L'HYP01IIERMII por ,i,rre Thuillier. Plvs,eurs recherches • sc,entd,qves on1 {:t<> eff-,ctuees dons les comps de concentrot,on Ove volo,t le pro¡el b,omedKol relotd o f'hy pothe,,,. ,e mene o Dorhau por lt Docteur Rost:her l • 1514 L,vres • 1S27 L,brome du mo,s • 1531 Mon,feslot,ons scientiliques • 1577 Sommoire onglo,s • 1578 Génenqve, Cortes d'obonnemt?nl, Tonls d'obonnemcnt et lndex des onnoncevrs. 1 �- 97 - - 96 - - -- - ----- - - - SOMMAIRE Nº 228 JANVIER 1991 SCIINCf ET P0&JnQUE: 1)11· 5 w1 7 rÍt'n•111hr1 ' procl:ai11. ,, Pan•·, le prt·111i1•r cnngn I d1 !a ¡-:;,_ lli'!ltlra 1' Fb' • r foci('{t; t /11"0/lt 1'/i1I(' :l'agm11omil' ·. l 111 el'é11c11u·m 1111111·1tr iuUlf JCIIIH " :•vw· /t'.1 agro11011;1•.1 et. pow L 1{ech,:rche. f',>cc,,,io11 de pm¡>th<. ti ,·1•s lel'lcu, 1 1 <' /111 !1/(;,.() 1•xc/1,.li1·c111c111 , ,111.1uc! e; ,i /'11t:ricu/111r<' NI f11r,,¡11·. .' ·11-.:.ri.·111!•111 , :11,, ,,·1·1111,· e!!.: m /1• s,,11, ,o 11t . Ln , /d1/)11L ;,l·., d1ffic11ltt',. , , 111udcr 1 .,,1 :•, !:, Frnn , 1'. nars ·,1,·si .:,s (';111111?('11/ ,1 ~0111 1 /1"/,, JI/, ' /1, l ltercl!I' ¡"·. !'11/i!llre ,_!.! 1 1 íl ! i par.1t1t..1'J. <IÍSC ,IC/1/l', '<'? handu:1,p,· , !'a1e111r., l 0 1, • ., 11c /'1 " · ti n dégr(l(/at11>11 u11,11:s CI IC' , <' l'a:sncu/1u 1 , ¡. ,.t a,i;1,,·oles, ·" ,·r a1'S milieu.l 1..n111, !:) '_>ue/s p1od11t11111111, r1·sp1í11,1:/,/,·., ,/'•1,11• ' ) . Oi:<ltets 1 D LE VOLCANISME ANDIN por Gerhard Worner. De nos •o,'\ tes Andes cont,nuent o se soulf!>ver et o s epo.ss,r le volcon,sme est -,1 o I n,,g111e de cet epo,s 1ssem,•r11 et pl1.,s générolement de lo cro,ssonce des cont,nents Z W JOHIIII AU COIPS MOU LA NAISSANCE DE MERCURE Pt, R ltS NITRATES : par Willy Beni. Pourquo lo plonete Mercure o /-elle de~ corocteros1,ques port,cu/,eres t Des s,mu/01,on\ numer,quts montrf•nt Qc ;> so lo,mot,on pourro,t resulte, d'un rmpoct geont ovec une ourre proto olonéte OUE LS REMEDES? • ·: ioi: ,• Z:11:ox, (L,orles Schenck, rll , ' r,r, - et 6ernd Howt- pog~ 8 par Caro! Deby. l'oxygl.'nf: •11 un élement ~rtol pour l'orgonrsn,e, mo,s ,/ peut oussi étre un po,son Une decouve'1e qu, I permet CE:- .,,,eux comorendre orogme de ceno,nes -nolod1E:-s VER~ UNE AGRICULTURE « IN.ff.GRÉE » µo, 0 , I•·• \ -;re,¡,.en el p~ ,p¡:,P ' ,_Jy pog.- ltÍ111XION : n: L'INTERDISCIPUNARITÉ, UN O&IICTIF DlnlCILI ,ce•, ou l. COltltlSPONDANCE r lA NAISIAHCI DI MIIC\111 • LA QUEREW DE L'INED • NALUONS, ÉVALUONS •.• • ·DROIT DI RÉPONH 'tÍier l, '11(/'U,/!('f!)tf( AHNMIISAIRI 1 ATOMES•LA RECHIRCHE, UNI IIW NISTOIRE: • LA CRÍ.ATION DI LA REVUI te ATOMES • por Jeon•Jocquts • QUEI.QUES DATES POUR Rl'IIIACIR L'MISTOIU DI• LA IICIBCHI • 1, S f /\(/1/1//lcl [t' li(' ., 811U1: <,• 1onn,·, :}ar 1:· hcr, heurs de d1it'ere111s pu_, .-: e1.ro¡we11s. lci ou fil. , de., méthodes ni/111ra/es non nm1·emio1111elles sow appliquées, afi11 ' de lutter con/re l'érosinn des sois, la ¡>ol/utio11 par le\· nitrutes ou l'utifüation ¡•r l cssi,·e de pe.,1icicies. Mais . cette 1,~ricult11re « ulíernut1 1e » est-elle ••mpatible avec le., contraillles u110111iques c/11 marché mondial ? . '('lljeu est de taillt! car il suppose, po11r la Commwwuté européenne, de r(:Jh·hir i, de 11011wmu: modeles de 1 den·loppemetll a,~ricn/e. La réponse est d'awam plus d~fficile qu 'il existe ' plmieurs straté~ies possibles. en raiso11 mém<' de la dil,'cnité sonn-économiq11e, géographique et ,·11ll11relle de l'Europc. A CONCRÍTISII por Michel Berry. Commt'nt g•.,er les rechercnes ou; mterfocF-s des o 1/érents chomps sc,emd,ques z l'AGRICULTURE DANS LA CEE t,\/ENIR POUR t'AGRICULTURf BIO lOG:Q UE ? 1,· cií;ricul11•1e d,· LA BIOCHIMIE DE L'OXYGENE . \.,1. 111 di c¡11n/¡JJ1l 11m •erres dan~ nos Recherchc ¡,. ,•one LES NOYAUX CHAUDS por Jeon P..e, et Bernard Tamoin. Comm1:111 ,~ omp?rle lo motoere 11udeo,ri, o tres haute tempéroture Z Gróce oux occeleroievrs d',ons lourds es noyou~ chouds revetent leur secrer ~, wu.' eurs, . ·, 1,1.,m trtds et di' • ,-u,., •·u• por Jeon-Cloude GoU. Cerlo,n g,1.-ments loss,lderes tret rores l,vrt-nt les porl,es ,nolles des on,movY ou des etres pourvus d'un (Orps .-,o, ,.i,·e conservohon qu, toent du m,roc/e D POLLUTION r f ·• f'f LIS FOSSIUS AU CORPS M0U ln~L DANDIIIUI 1 ◄ po Jeo'l•C!oude Tirei. /pogf: '21 ~ o CONSOMMH DfS COOUILUGH FAIRE FACE AUX EXCÉDENTS AGRICOLES ◄ Q UEL ;.>,'Ul·nl, :• l ·u//llllt IJI CV!• /1, ,· ., j•tll/11 ,•, -: L,• ¡:• ""' loqK1PI ' H1fumc (' . .,. Pronos , M,chel Seb,llotte rP, v•·1!11, 1,.)1 Jeon Jocques Per6er e• , '! , "" Allo,s. O•!' Don,e,e Gou.:ird (pogp ,s¡ =-t ' ff RCHHIOUIS 1T IHOUSntllS r V,s,le gu,dt-e don; un monde d',moges l ',moger;e '",;,d,cale rhonge ,jt- v,to , Di::1 supra o bost di:: thollium 11 , , ""Pl'/1111 <' u respec111euv !>. l"il'l'/111('/l/l 11 .-:,":. f pa, Ph1hpn<J G1rordm /po3, 5¡ RECHERCHE EN AGRONOMIE ? e: I), /,,,.,. I ¡l()<,1 I w11n.' 1i p,1 i !'on gi!Jr '1mpo1ía11; 1 ¡ . ,,.~u·. . tt·lul NOVVfUfS S(lfHffffOUIS : l omou, ,, quot,1: potlt's '•,.utnnos solo11e1, 1u11t- ln grt•lle ce,eb<ale d,- cf'ilt,/1:• ·11011,putees -' ◄A QUOI SERT LA ·-:"=-.. o r~ , 7.Gl~~~~J . ¡.. k: 1 ,1· ~ 1 1 ,/u q1111rt d, , ten L s c1¡:rico/c.1· 1/,• f,1 :_; 111 'l//1/11111/1' 1:1 . . 1 'HllWIII UN DÉFI LANCÉ AUX AGRONOMES EUROPiENS 1 c/llÍ dtSf'O\t' I, "0¡>ce111, . ' 1, P,A . . : ""''1. · . .. -:rt11'1'1 1,11,,,,,11 11 ·11, 1·11 ~ ~-- ,·e, . I c·s al!nculreurs ·011111111,, ·11 , •11, , .• : ele ::-- f ~ 1"111 '"' ,1rcht'\ 11111111/11111, ,!I/J!.11,·nt. !.e, .,, //ll 1p1'1 ele lt1 pt1!1u,¡111 .1gnc11/, , umm1111i !!.O'II dt· ¡>/11.1 1·11 p/11 1 1·, ,111m1 ·1•1 , r ,, '\ 1 COMMINT PM•ON lNSEIGNIR LA PHYSIQUE? par lo s«Mté fron~in de pl,ysique. AffllAUrÍ : L'AGRICULTURE MENACÉE PAR l'EFFET DE SERIE ? ◄ por Bt: nord Sc.vg,er. (poge ,2¡ L'EUROPE RURALE p.:ir Bru'lo Schr,,,tz. poge 46) QUESTIONS A UN EXPLOITANT AGRICOLE DU LIVRE A L'ORDINATEUR par Dominique Chouchon. US DERNIIERES IMAGU DE LA NOUVILLI ASTRONOMII tpAnAU por Jean-Morc Bonnet-Bidoud. LA SIINE, UN ÉCOSYSTEME FUGILE por Josette Gomier, Gilles Billen, Jeon Allordi et Pierre Servois. COUCIII D'OIONI : W • MJNITROUS ,. AllCTIQUU por Potrick Aimedieu. W IMMUNOLOGIITIS PEUVINT•ILS LIYER U NIZ DI LIUII PAILLASlt? par Myriom Oscote. NI IOSONS, NI FDMIONS : W ANYONS por Maurict Mashaol. .LA COMPARTIMINTATION DES FIIRES MUSCULAJRIS por André Klorsfeld. DOHMr propos de Gérord Guichord recueíllis por Jea, -Pierre Aloux. fpoge 49) CONSOMMIR DES COQUILLAGIS EST-IL DANGDEUX ? SOMMAIRE ANGLAIS En ro1son de leur phys,ologie, les lru,ts de mer concentren/ les potluonls Pevt-<>n, el comme,,• ossurer 0/R ,poge 21 par Christian V'ivores. goum1els unt degustotion sons mques Z 1 • 70 Produ1ts el Equipemenls • 74 Livres • 81 Libro,rie d~ mois • 83 Monifestohon5 scien!j:; fiques• 129 Genérique, Sommoire onglois- • 130 Cortes d'obonnement, Torifs d'abonne: rnenf el lndex des on11onceurL lj ! �Rl;_(;tiEl¡(;tiE ______ - 98 - - 99 - ------------ , ¡!:S?0tyt~~RE N~_229 FÉVRIER 19~ ¡ 1 13( IOEHCI U l'OUffQCIE 1 Découpoge ov rho" v•cge av CNRS ? Geot,lhon, un /oncemfj(lf ln:lp precore 1~-1 1"5 l . '1 #OUYDJ.Q l(lfllffROCIII r Le sext ov p /u •""~deses genes Des los d'or o L,lliput. (o é,,osphe,e iJ'f'' J di., ,n ,ds t por Joeques Coman et Odile ~ Le b,tume o c>le tres d ,l,se en Mesopotom,e pou, ,o " mstrudiOfl de polois ou lo ~ d'obiets de prest,ge Geod 11m,·,r s et o•cl,éologves co/lobof(mt pnur retrouver les gisements ontiques efW, modes de preporo/,011 dv b,tvnw '52 LE BITUMI DANS ltANnGUl'II 0 ... I.ES PIW AU LITHIUM por Christian Sorrazin. . L" S pi-c!s u.J t,1h,u11. p·.•v• r•)nt-elles ~upplonter les p,les salmes frl o/co/,nes t Plus perlormonlllftel/es onl un cw:md nombre d'oppl,c:ct,ons. w aun ,a, Joseph Rab.owitw. ~.,,c ,!es o:ecoces. Plus insidieusemenl, íl perturbe own, d'oulres IFFETS PHYSIOLOGIQUES DU le ~,n,:! cou<e des lsovbtt>, º"d,t,fs el d e! !c 1t\11ons ph ,,.~rotvg•:Juer 188 U DESTIN DE LA MmlTERRANÉE par Jean MoKle et Jeun..,_.,. ~ , ·,1 ,q,,e >< ••JN ,,,r , -,e,orc,b/emenl or ' .,, .-:,pe ,,.r .,, 1pr,me le bos~,n méd,rerronéen. l•,pec ia/isfes ,,i,, • dc,, ~:;nu ,~ qv<e 'o Méditerronee r ~"stP,o ¡,1,., , dons dii o qvmze mi//rons d'an~. sum TÉMO#GNAGE : · . l . 2 .'?. ~1 i:JN SYN'fHÉTISEUR DAMS LA BROUSIE par Simhq Arom. C.: ,,, ,,,,111 o, e o vn ~t·ithét,seL••. , et/ •,•~u.,. ,·c~ue o pu étud,er les conceptions mvlicoies de c. · · ·•e•• r '' ,, s de Centroinque . !•~3 l lNTNEnEN : UN SYfflU.IE NEaVEUX POUR UNE PLANETI MALA.DI _ __P':~s~c~tioqu.:_Ro~ool recueillis por Mortine Boissovy-Vinau. 1 ACTt!ALrrE: ! ~ ., .. RÍA&.rrí •>:' \ntJELl.15, UN « FLONGl:ON ,. DANI L'IMAGI ¡.u: ~ton :;:. :i 1ru i1t Ü.Jminique Chouchon. 1 1 1 ~Jó VIRS UNE TRAHSfORMAftON UNIViRSELU DU YIYANT 1 • DlS CÉREALES TRANSOÍNIQUIS par Michel Beckert et H..._ Lucas. • UNE AR#.! SIOI.OGIQUI PlU COMMUNE por Claudine frnnche. "141 Dl LA COULIUR DES SOURIS A LA MIGRATION DU C!119US par Pi.erre To111i.>ourin et Fr~oise Wencl,na. 1 ¡ -~o, .,. DATATIONS P.AR LE CMIOHE 14 : UNE MEIWUIII ........ por Bruno P.omelin et Eóouard Bord. '2.: i COM/t11Nr YOIR LA MASA CACHEE DES GALAXIU 1 1.50 por 0 ,r,rre Bareyre, Eric Maurice, louis Prevot et Michel Spi,e. LA RMN EXPLORE W UQUIDIS BtOLOGIQUU por Jacques-Oonaló de Certoines. ¡:;4!! UN PlEGE POUR DIS ATOMES ULTRA-FROIDS par Elisobeth Giocobino. ~f•· '.l.Sb LES ícÓNoMIES D'ÍNIRGII: L'ÉCOU DE 111R1C11EY . l 1 I• 1 por Jacques Roturiff et Evan Milis. lnve!lrr c:;ons les er onom,es d énerg,e ~ vt o nne.:-s ' frole JE- Berkeley. e ,:• lto·s v"•S ·-opor11: gros • C'est ce qu'o coMp,is depvis plv~:eurs 209 Liv es • 214 L1broine dv mois • 218 Produi ts et Equipements· • 221 Monifestot,ons scientifiques • 269 Générique, Sommo,re ong10,s • 270 Cortes d'obonnement, Torrls d'obonnemenl el lndex des onnonceurs. \\ ' " \ 1 t 1 .. l II I ' • 1 1 ' 1 \ 11 ' ·, 1' 1 I{ 1 , 1 1 : " 1 ' !· : t I fl I I' I< () 1\ 1 I· \ 1 \ " \ I· \1 \ 1t '1 l l k ¡~ •. ;,, '.! ll/· l\,,l,.,1,.1,l 1 1\.\\ , ,/\ ll , J (, R,,¡,,.,1,, ,, • ' 1 1 1 , , .. •. • ( .. 11d, 1 ' 1 : \ t,. 1 ) 1 \ ( 1() \ (:( ) \ l.,\ S() ·, \ I' AR I l.l \ 1 \ '.\ ~ .l ( ' ll l , ¡ , \ 1, ll H ¡~ 1H l ell' t, 1 t \' \ (, \ 1.L. \ 1lC >R · R Rod 1 1 ~"' • ~- ti,.. ¡·: 1\ \\(',,:l':. ll 1,. R11lint~• " • i' " · Kmg '>l l R( :. 1 ( . I I 1 1 1!I \!1. , , l l! \ F\1 \Tl('II\.\:-- l l' \lf(;;\\ n::-- '-iH ~C'l'OS ) t t \ \ '-!IH>'- 1'\R.\ El \l\'\EJO llF .\11-.LOll>OG}'l\J J \\ : /( ~ ! '\ 1 \Ho\U) < l l 11\'ADO EN l· I.ORIDA- J. K R.,'1, t 11 li nd ,-;t· .. 1 l· i< \('I \ 1 D \1F 1 \ )!)< 1 i'.\ ~ \ < >;1' 1 :s; I.K ;\l.\ 1 : l<IAI. lll·. Al.1-:\l.' ·\ RESl:-S11 \ 1 !· \ /. , l / / \ {.'Jll \ /JI/' , \U: 1 l'hilip¡>1, (, 1'1d1anl g ~ \ ,\1.l' :\( !U\ lll 1 1 ll <>l'ROI' Y< ·\IH !S1\l'IIOS l'.-\R \ FLC0~1 RO i 1H \1/ f {)J/)(1/ ,l \ '/ r i /1/WCJU{)/ 1-.\ PAPA (;. ~- t i \C l l ( ' l 1: i\ \RES l>E \ 1 \11."\l)RO \ '-1'1.< 11 , l)l \1 \l ,\TOl) I )', l t \lO\ t\ l)ülU,', 1 '\ 1 '-1 \ \ \ 1 ;\111 11 II . . l 1'111 111 hct y '- \ crd,·1n Rl.'.'-i l' I ¡. ,;i \ 1 CORIIUPONOANCE : 2?0 LA MÍTNODE VAN ••• ' 1 1~ '. 1 por h'.ichel Wou1elet. l/11 le;, ,e, , /,1se, pP.rmel de déc!e11d,1:r o~~ '"º'"'. •fJns chimiqves ci l'édielle du micromem,. Une line5se e,:,,:me qv• le n.,,,tie industrie/ ~-:-mmen:P •e1.;lem,m l a exploiler 1.. '. 1 ( t,f((I" TICHNIQUfS ET INOU,.,.,.,, LJ., ov1,1 1,0.,, les JP.Ologves. Comment recyclff lo i.,. r L oeil ci oortt.-e d.., regord i60 U TRAITIMINT CNIMIQUE DES MAIÍRIAUX. IOUI \ 1 n 1 D u D D 1>! ( ' 1 .\ 11{() l t 0\ 11\ \ 1 t. 1)! 1 \ l.;\I:\ 10110 \(,.\LLAl>OR l '. 0\ 1\1 ·\ rERlAS ()l ' I I I\O '.'-i.\, Dl-.l. C,\;\( ; tu: ¡o AZUL. 11. l· l•J-.( :T ll DE LA \l{i:\ ,\ ll~ '.'-,(l\' \ : R. R, ,, l11¡.; t1('Z-K;'1ba11a, ll. llou l)(' ) R \\' JI ) 01111g ... ..... ................ ......... ......................... .. '.\ t l I A 01· 1.\ \ 'ESTIC,\ C IC l'\ L.\ RESIS 1"l:.M ' IA DI-_ HIBRIDOS DE MAIZ A .\IHOIDOG>'NE JA\ '_,t,\ f('i· Y. , l'oc1h:1, (; l. \Vindham v \\ I'. \\ i1 liams ... ~.\ 11 i'J'lú J ¡u, , 1H. 111tio 11 / .,, 111 u1111J1tH ; ·,,, ( 1•/1tn ¡.n111tcrl - i fJIJ rt,pw, l1't/Jrfsa.., 1 .ril;,nd",' .;,,. \ 1 ,-{: lh'l 17:.' �- 100 - CUADERNOS DE NUTRICION St '\l.\RIO . Vol ümen 13, No 5; -Sept1 enbre-Octuhre: .:de -19_91_1_ _-- - - ·~-- ~---~-- _ '; 2 \OTICI.\IUO Ml NDl:\I. :J PHOI.O(;o 4 NOTl<'I.-\HIO NA<'IONAL 5 /,u ('Ot'itrn ('OII m it'l'Ootl<lax B8 :l ,.,.rr<1 1 1 1 . 1 1 l /·,'11 n,/11 ,w11siú11 . \ rrÍ!f" ( 'o,•11 1111s 1·11111/m·,· ¡111r fu:-: ,.,.,·i,·111·/1m ,/,./ n1111 i11111¡111• ha 1111,la,/11 la ¡,ulril,rtt .... ( ·,.,,,,. 11 ¡1r,11·1·1·/1111· 11/ IIIIÍ.l'Í/1111 1-f J,,,,.,,11 ,I, 11111·r111111d11s. 811:.. ¡11·11:-: ,, s11s 1·1111/r11s: 1¡111· !/ r11,í11d111·1wi1111r ,·11 d Trtld11.,; 1·1111 ti,·111¡1os 11 ¡11·11 ,·i11111,l,1s ¡111 r11 r111·1•r. rril1'11lar !f ti, srn11y, /11 r t1ly1111m, a/i111e11f11s. , n•~tauranll• ""-"'"' d sir1!o .\TJJ I hnst,, 11,1wslros tlía.-:. .. > 4,.,., , La ateroesclerosis y sus causas (1 a. parte) páncreas y hábitos indeseables A frohol. cnfé /1 tabaco. tres f(l(·for!'s asociados C'll d1l'rr.~a medida con el dt>slirrollo de e:-:ttl ,·nJermedacl. • Como r.rtraíd11 de 11110 11ci,•,,(a ¡,nlfriara. 1(/ h ist1Jrio e/,· la i11 1•e,.,figari()n ,,;ohn el ,,,-ic¡r11 IÍC' la 11/enwsc/,•msis hCl •isciiadu nitre la c·ateza !J lo d11cl11. ,,,, medio de tesis ,¡11e sp dil11tll'l1 !/ /tec1ce11te.<; "µa/os.rle ci,•f¡r>". ;Q,,é .'-'!' S(lbe en rral1dnd ,~ohn r/ usit11fo dl'.''/Wh de ,·a r'ia." dérnda.~ de ¡1esq11i,'{asr 33 La industria alimentaria en la economfa de hoy Fn•11fl' 11 In in111inc11tc u,;erfora r·11111f'rtifll r/(' In.~ frontera ..... In industria rle ali111r1tfos deberá ~ "' : ..' .. : ~: '. ,.~ 4O; Un cambio en el estilo de vida puede curar las lesiones de la.~ arteritts del corazÓ1l? La respuesta es -.~í: según un e~tmlio recientn',(ertundo en San Francisco. California, .e1"Mdicar tui.: hábit,Js malos y foment.ar lo.~ sa/11dab/es puede en rferto llegar a alit-in r la af,eroe¡;clero.~is. 44 PUBLICIDAD Patraña.s en cadena . n,od,fimr ,.~tratPqia.~ si desea ,-:,,hn•1·iri r. A r¡11 :. 1111 ¡m 11to e/(, rista sobre 1Ac ¡,olélni('() temo. 16 LOS LECTORES NOS NL'TREN ·, ,~------------------------------------------, "I . 7 ~ * ~y.{\ 4e· t • . .AR.TICLES ~ ,, ~ t ·; ,: Animal Ecology . ,• , . 2 Summer habltat UMlnd actlvlty patternsf6d~•eoalfitw ferest ranae in southtrn Norway by Jerry _T. W.rrea.u d lvar Myllflll'.Dd 17 DOCUMENTO 14 Cáncer del ,¡., n, .•m s ,/,. rom i ,fo <:uad«.- ~ Sutrid6n n u1111 i,ubli<•iOft bimfStnl editada por Cua<ltmot de l>utridon. A.C , IJUf t-f romo r,n dJYulnrPI conocimifflto de la nutrición buica)' t,&eadaui tumo la .._.,,nom,a. la prod11ttión y la ~ • de alimenloa. 1,.. art,ndns firmad<1< ""n r-..sponsabiliclad udusíu de """ autom ) no rt'fle¡an n«••anamenu• !a orón,ón de lns ediwrei.. ~:1 <onten,du de Cu...,_• de Nutrlcl6n. "rllliclo ,4 matN'ial a-rtflt'O. ,stá •~tl.i a la; ¡,rn;,.,onp,o d, la le) de lkrect,., de Autor )' s4lo podra K'r reprcxh.:--'ianlf l>l'<'\·,o )Jt•nniso por e<erito tlr lof< editon• r sÍl!m~ ron el requisito clP qUf ~ nienc,one la fueni.. CerhfiraM d(o licitud de N>ntN1ide expedide por la Comi!lión Califin.dora de Publiotmnes y ftto\·i•tas Jlu-tradas NI,. 94,1, exp,dieatr IIUmffil l,-t.tt"79"/ l~f. 8-6~ r...-1,hNdo d.. lio,1ud d• lltulo o calina nul!IN'O 16S6 drl milmo np,diente. RN-" a •k- de-rtt~ al 11."ll •~<lusis-. dl"I Ululo Cuadem• de Nutriri6n nümero kll!l69-!lt)-l}l. txpechdo por la Oiretticln Gftwral c»tl)ereehode Auuir. Se resff'IU. •iaÍ!mll. tod,,.. k1< d~r,....ho,. r~1«to al llllllo de f!ltapubli~illn a>nÍOffll<' a la Vnión lnternar,onal de Der«ho!. d,, Aut.or. R,·111-si,.... romo ¡,ublu.:'611 perNkhca np,dido por la Dirf<'ción ~ral de C.on-oos So.116 11171!1. rara.c1ttl-tíc:as 22!1-ltll~ et.río 11úmero :117. np,ditnte 91.'i0/21Z3. l, ,y,.,.,_ •·t" ~-a :\tao \ ,·,.t~• t:! ~úntt-n. ::-. ~ptk·mhn••<lc•tuhn• l!P.•t .. • t Bydrology ' a;~ 7 Grazi111 hnpacts on Utter ud 9011 or1ante mafttr ht illlnd pabfaÍIDd íescue 1rassland eco,ystems oí Alberta by M.A. 1".'aeth, A. W. lailey,Í,,J. Pluth, D.S. Chanasyk, and R.T. Hardin ·: 1J Water holdinc capadty oí litter and sotl otpnle- mdtft ln lldxed pdiÍrie and fescue grusl~~osntems oí Albenl by)l,.A. Naetb, A.rW. liiey, D.S. Chanasyk, and p.J. Jt1uth ., ,,,~ 18 Applicabfüty of tt.t· Kost'láko, equat14• to ~ P~•~~ or Al~ by ~.A. Nae•h, D.S. ~Yk.1l1ld ~w. • __,·;,.._,-.41 ~;"'~:::::7;:~~ 41~oted .L.1; d~ ~by Abdalla O. Gdat~ licharif H. Hart, and,Jolui6. : 0.0 rl~ f!' Plant Ph,rsiolog1• 27 Competition between cheat1rau and two aatfTt1pedes alter flrt: llllltln• tfons from observations and r,easurements of root distributioa by-Oracit:la Melgoza and Robert $ . ~owak 34 Sli b'Jtrate relarions for rillsca lt lA tripkx ,ucU,,1] oa bentoniu mla11poil by \1.E. \'oorhees, D.\\. Urc:>.1.., c.1:1d MJ. Trlica ..Economics 38 Economically optimal printe land pazbt¡ stntqia for tbe Blue Moantains of eastem Orqon by Thomas M. Qui¡ley,Jobn A. Tanaka, H. lleed Sanderson, and Arthur R. Ticdemann 43 Economic enluation oí spotted knapweed [Cnda,uM lffllCUlo,a] coatro a.sine picloram by Duane Griffith and Jobn R. Laoey lmprovements 41 Blue srama respo111e to Za source aad nates bf E.M. White 52 Control of hortey mesqulte wlth clopynlhl, trklop:,r, or dopynlW:tri• clopyr mixtures by Rodney W. Bovey and Ste\'en G, Whilenant 56 Late ftlSOn control of honey mesquite wlth dop:,.nlld by P.W. Jacoby, lLJ. Ansley, and C.H. Meadors �Cqnt •••.• JRM Vol. 44, No. 1, January 1991 ~@1Lw-~ccellcruJ1ncdl~ (. ~ WUlow plantlna success as influt'nced by stCt' factor!> and c■tclt' graLing in nortbeastern Callfornla by Scott D. Conrov an<l Tony J SveJ.:ar prochadntlty and rana• condltion on range sites in southern A.mona by William E. Frost and E. Lamar Smith 59 a....... 6' Volume 13, No. 1 February 1991 FEA TURE ARTICLES The SRM Honor Awards Program by John E. Mitchell and Dale Rollins .......................... . ....... ............ . .................. . Pkmt Ecology Effects ef competition on spatial dh,tributíon ot roots of blue ¡rama by Debra P. Coífin and William K. Laucnroth 72 Sudstalk production ofmountain bi& sacebrush enhauced through shortterm p,otection from heavy hrowsin& by Fred J. Wagstaff and Bruce L. Welch 75 InOuencn ortemperature and water stress on germination <'f plains rough fescue by J.T. R omo. P.L. Gril.z., C.J. Buhar. and J.A. Young ll Cattin1 fl'equeocy and cuttina hei&ht effects on roueh fescue and Parry oat crus yields by Walter D . Willms 86 Some effects of precipitation patterns on mesa dropseed phenoloey by Robert P Gibbens TECHNICAL NOTES 91 A technique to detttmine seed location in relation to set'dhed preparation 1treatments by Von K . Winke 1 aud Bruc.: A. Roundy BOOK REVIEWS 93 Terroirs Pastoraux et Agropastoraux en Zone Tropicale. J . Audru. G Boudct. J. Cesar, D . Dulicu, A. Gaston, G. Mandret, P. Merlín, G . Rippstein. G . Robergc, and B. Toutam. Rangelnnds. cdítcd by Bruce A. Bucbanan; Range/and Manag emt't1 l in Pak,stan. Noor Mohammad. ,a s Labor <;avings from Controllin~ Brush in the Texas Rolling Plains by Don Ethridge, Jori Wedc/h:, K.1.:11r.e1I, Bowman, and Henry Wright . . .... ..... . 9 Grazing Systems in Wyoming-lmpacts of Grazing Pressure and Uvestock Oistribution by Richard H. 1-iar<, Marifyn J. Samue/, James W. Waggoner,Jr., and Michael A . Smith ...... .................... . . . . . .... .. . ...... ..... . .12 The Art of Ranching by Jo f khil/ing ......... . . . ......... . . . ... ....... . Wh ite -i~lled De<>r H 1Jn1ing Lea5es: Hunter Costs and Rancher Revenues by 17 Larry D. Bucler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Short Duratron Grazing-Southern Style by Jack R. CutshaJI ......... . . . Wyoming's La .,d Ma nage r~ by Jim Schwartz ............................ . R1parian Man,1gement lmproves Western Rangeland by Leland 22~ 24 Campsey . .. . . . ... .................. . ........ . ....... . .......... . 26 Florida Ranch..:rs Manage for Deer by Cene A. Fults .... . ............ . . . Fire Departmc nr u~es Torches to Help lts Neighbors by Da/ton F. Merz ............................... : . ................ . ................ . Snowberry by Ra} Bannister .. ........ . . . ... .-.. .. . .•...... . . .. _.......•... Multispecies Grazing by Cattle and Sheep by S.H.M. Esmail ............ . Conservation Educat1on on the Range by Caro/ A. Sírko 21 31 ll 3S 'J7 DEPARTMENTS 3 4 43 l'resident's Note-s Executivc Vice-Prcs1dent"s Report SRM Honor_Award Rec1pients 39 Current literature 41 Capital Corral COVERPHOTO (front) Fawn i n hiding. Photo by larry Butler. See ~lated artkle on J>8le JI. 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Phytopathology PHYSIOLOGY ANO BIOCHEMl:iTRY AN INTERNATIONAL JOURNAL Phytotoxins Produced by Germinating Spores of Bipolaris ury::a,' . . . . 7(J lnfluence of Changes in the Nurse Cell Sy\lem tSyncytium) on Sex Determi;:atiun and Development oí the Cyst Nematode lleterodera st hocl,1ii: Total Amounh of Proteins and Amino Adds . . . . . . . . . . . . . . . . . . . . . . . . . .. . 1 CONTENTS D .\ckr.owledgment of Rr~iew.-r•, -1 Author's Guide íor Ma•rn~mpr Prcparalic,n ~ fighlt•Second Anr;ual ke¡>orl of the .\1.1mcan Phytopathnlogkal "lociet) 15 g g fhe American Phylopafoological SocictJ Uec1ed and Appointed Officeri., Hcprei.entatins, and ( ommittees for 1910-1991 . . . . J. Z >. •. \ huda. 'i. f\r¡k,•. a11d ') \; ¡ h1murJ 58 ......... í 1 ,runt...r ~1 Hctk a. ,r.d 75 lnfluence of Changes in the Nur~e Cell System (Syncytium) on the Oevek•¡,11 enl of lhe Cyst Nematode Heterodera schach ;;; Singlt Amino Adds .. : 1 '1~'.i.. 1. 1 • l \', y, Gru:1Jkr nd t· Wy~, 89 Response oí Western foniíerous Se.:dlings to lníecdon l,J Armilluria asluyi,r Under Limited Liaht an<l Nitroge-n . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . ... J. A. Enu, f, ' ,t,rn,1ck, J r., E H:.in,en,arJR Waring f iliJll., \ 1 Bernsl\Tl. IOS Phytotoxicily and Pathogeniciry of Fu.tarium roseum lo Hed Clover . . . ~. Khirni1:1<1. •, a nti\ /1 ~paran .1!i .\war<h and Honors l'rogram--82nd ,\nnual \ ~cetin!\ RESl f-TAt.CE m OBITUARY . ~3 Pstrfrk M. Miller, 1924-1990 ... . ....... . . . S L. Anagn0s:~k1s lnsensiti,·ity to Meta!a'\) 1 in California ,', 1,u:atior~ of Bremia lactuca~ ar\d Res[s1:1nce c.í California l.el\uce ( ulth.i 0 , t,i Do11n.1 \1tidew ....... .. Effect~ of Soluble Silicon on the Parasitic Fitnrn of .\phu ,,, c'heca f11ligiw on Cucumis sativus . . . 1 DISEASE CONTROL ANO PEST MANAGEMENT 64 84 Uelalionship Betweer. ! r..f l·reckles an<l \.Vil! ~e,·erily and Yield Lo~~~ in Clo~c\)· lhlnted \1mr 11) :irid, . . .. . . . .. . . .... ... . . r. M . , 11~tu 1,1. L J . 1 ,:ó&, ánd I<.. W. }dichelmore 109 Use of Dual-Stain Fluorescence Microscopy 10 Obi ~¡ve A.n111io111 of l'yrenophora tritici-repentis by Limonomyces r<H •ipellis in Wh Stn, 11 ABSTRACTS u . . . . . . . . ~I l.. Cars1.,n and Z. W W1cks 111 ECOLOGY ANO EPIOEMIOLOGY 79 113 lnfluence of pH and '\h1tric Potrntia! ,in \ pornh1tion of C~phalosporium gramineum . . . . . . . .. ...... ... . D ... . . T. O. Muirav :rnd C C. Wal ter 1 Relationship~ Amon!: Population Levels vf Aeudomonas syringae, Am111111l of lre Nur!ei, 1nd lncidence oí Blasl of Oorma ·11 Flower Bud~ in Commercial Pear Orchards in Catalunya. Spain . . . . . . . . . . . . . . . . . . ..... . . ... .. . . . ... ... . . . . E Monte~inm and P. Yilardell u MOLECULAR PLANT PATHOLOGY 54 ldenlification oí I Plasmid DNA Probe for Detection of Strain~ oí Erwinia herbicola P11thc,genic on Cypsophila paniculata . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S \1anuhs. Y. (,afni, E. C!ark. D. Zut ra. Y. Ophir, and l. Barash 99 lntrractiom Between Satellite Tobacco Mosaic Virus, Helper Tobamoviruses, and Their Host5 ... . .. . ..... .. . . . . . .... ..... . .... .. . . ........ . . . .. . D .. k A. . Vah-erde l. A. Hc1ck, and J. A. Dodds 1c,int1r,1icd on im,.Je íroril ··mer) Pll\'T \ ,I 81(1):1-126 ■ L Ehn:t. Helm~r. C. Koch. ami F Seywerd TECHNIOU, 'JISEASE DETECTION AIJD LOSSES •15 J. ( : \1en1.1e . D. .\. J) \' {ji;,~~. ·y AN OFFICIAL JOURNAL OF THE AMERICAN PHYTOPATHOLOGICAL SOCIETY ■ 120 Abltracts of papen preseuted at tbe 1990 Annual Meeting rtite Northta~h , 11 lk ,~ion W í Pknd··•. L G. Km¡: and J. R Rabe �- 106 - - 107 - PII\ 1 A "'"" 1111\1-11.. 1 )\ 'º' 1 \1111 '11.IU<I\1\H\ '"º1•••11 I< ! ETIOLOGY Phytopathology ¡ Jr,11.1<·11·11.1,1111,., 111 ;111 ll.1111r11 , ' "'"1,1 lr il \\rlh a \,•1·r1111r ,1t11d, lh·1ditt11 111 Bl11,·h1·rr 1 -.. l, \\.1, 1 '"" ·''' ' 1< ,: \ l.111111. .11111 AN INTERNATIONAL JOURNAL ,- Pr11p,·r11t·, ami ( ~t11¡n1tholol{~ oí 1>111di.1 \ ri11 C'hlorn,i, \ 1ru,-A 'il'w \\ hi1t·íl1 · 1ra11,mi11t•d \'iru, CONTENTS I' " 11, h ltt\\ • t< e 1 .11 " 11 K \ K,m. and 11 \ \wll GENETICS ,.., \ el(clalh e ( ompatihilit) (;roup, 111 /- u,urium oxy,porum f. ,p. (l'ropnsiá LETTER TO THE EDITOR \I ( llcath DISEASE CONTROL ANO PEST MANAGEMENT 1 "íl11,1i,111nt1 ni .... l.1'h 1'1111• 11I ., ,,,,1 \ 1111111lt111·111 111 ( 1111trol l>ampm¡:-oíf 'l'l'Ulinc• .1 W. 11 uang \lt·rhaui,m, lnhihtlllll' l):1111¡1111::•uíf l'alhct!!l'll\ oí ~l¡¡,h l'ine Srrdling, 11 1111 :t 11•rmula11•rl ,nil \m1·1alr11,•111 ,111.t 1 . C,. K11hlma1o .1 \V Huan¡? and 1 (i . f..uhlrna,, 1 1 MOLECULAR PLANT PATHOLOGY 1_11 lde11tifiratio11 oí dsRNA\ A\\ociatc•d "ith So,1-bean D"iirf \ irus-lnfecttd So~bean O P ~mll h. P. .\ 1) H l' V. l lll'' ,\ 1. Hunst. L '-tnne, \ t ohn ,nd \ 1) D~m'1t·t·gt " u PHYSIOLOGY ANO BIOCHEMISTRY Cellular l.ocalitation and Characlerintion of Pectic En1~ mes oí t rll'i11ia rnro/ororu ~ubsp. atroIep1tca . . . H 1 ( ,cvq!• "1 ~ \ fount. ,tnd I' \I lk rman DISEASE DETECTION ANO LOSSES l' 1 ,. p.11JIH111 a,111 ( h.1r.1, tni1ati1111 ,11' \lonoclunal Antibodies to Doublr-:-.tra11d1•d UNA . l'h1•1w1~p1,· ' Com111tr1,011 uf 1'11.-ciniu curd1111rum from ('¡,rduus tho<•rmni, and ( ¡11 ,·nm l'¡•i111/u1 . . . . . . . . . . . . . . . . . . . ... 1, 111,dio,11.1. An In \'itro '-;ystl'm for Studying the [ffrcts ol Pythium 11/timum '\1etabolitl's 011 Pelargo11ium >- hortorum . . . . ( · /\. 1'11well H Dcsilet, and R R. Bclanger lnduction oí Bran PR-4d-T)pe Protein in Divergen! Plant Species After lníection with íobacco Ringspot Viru, and 11\ Relationship with Tohacco PR-5 . . . . . . W 1 . Br u~k.111 ar?d (, . L. Pc1crsu 11 O P. ~chgJI R R1(:ger. and 1 \foharned ... ... .1 I' 'A 1, , 11, K ,\ (,ate, a,,d W. W. llanna POSTHARVEST PATHOLOGY ANO MYCOTOXINS D ECOLOGY ANO EPIOEMIOLOGY l >i:krt·111 ,·,111111 11f l'•,·ucln11•1·0111hi1;a11t, uf fwo ( ucumhl'r Mosair Viru, Straan, h, Hiolo::r<'.tl \'r11¡11·r·H , ,,,.el \phrd l r·rn,mi,~11111 . .. 155 lnva~inne~~ oí Aspergillus jla1·11s holates in Wounded ( orton Bolls is Associiited with Production oí a Specific Fungal Pol) ~alacturonase . . . . . . . . . . . .. l I Ck1d and ,111J P. J Colty 1 1\ íitrcr ;ind D. (ionsalvc, VECTOR RELATIONS ·,¡:. r:ai .1n ,/ 1:•111pural \,p1·11•, uf l p•tlc·mi,, oí' ~lindrnd.1dium Klack W11t :i 1 ·, I ' ,-t ,1,1:,111 ,t n" ,11,n•:111hh- l'canul t ,1•11011 pt·~ . . . . . . . ... . . . . . . . \. K. ( ilhrL':tlh. M. K Reutc. itlld C. 1 . C.,mrbc!I D Ht•l:11t1111\h111 Kl't•1 r1·11 lnocuh!m 1 1•1 rl of Phl'tophthoru rap.tiri and \l ,1rt:1ti11 11f l't·pp•·r <• 'I'' ! hr,tcr \rd1i:,·rtur,· .:rul 1ln· ~11,ctptihilit~· of Rrrrirs to Botrytis cim·.·•·<• 'P"' :ibti,,11 oí I t1d11ul11 m·, 1111•• 1111 Cra pl· 1 c:l\'t\ as lnfluenced h1 l 1·111 p1•rJ:11rt· and ( tthi, ~r .,r ~ lkrh I cm¡l\'raturl' .tnd l>uration of Surfac, \\ etne,, on Sporc Jtlll lnf1·1·tion uf ( urumlwr, h~ n;d_rnll'lla brynnia,• . . . . . . . ... . ·' 1 ... 1\ O. <1,d i, •'1 , 11,J .1 .1 \1.1r,.,, Pr111hrrt11111 \ K:11'h•ri11ph1lt'·l~·pi11~ ~~,1t111 for ~un·t~inl! tht Dht'rsit~· and l)i,trih111iun uf ~tr;1111, uf l:"rwiniu c:11rntI11·oru in Pot,Uo Held, . . . . . . . . . . . . . .... . ... 1>. e ( ,r11~,. \1 1 . 1'1 1, d\t>II. 1 1\. M . Rc!_!Ol'í . •inJ <, K. R;uíam;1h1 1'11\'I AJ lUfZ):1!7-!..\b ■ ' ti AN OFFICIAL JOURNAL OF THE AMERICAN PHYTOPATHOLOGICAL SOCIETY u D D l'ran~m,,sion oí Potato l.ellfroll \'1ru, from Planb and .\.rtificial Diets b ~ \ fr: u, pl!rsicae .1 t ' \1 \ d '1 di::n Ht•l'.t'I 1 \ 1 B1wrma :ind J) Pcter~ �- 109 - V}: ------- -----~An OH!clal Journal of The American Phytopathologlcal Soct,_ty ~· µ_l, Z· February 1991 ~ ·et FOCUS 112 ~ ----- -------------- Thc Late~t 111 fllant P ti 1log~ tnd \ rnatology FEATURE 1 g ~·~ .. Vo!ume 75, Number 2 113 Muscadtne Grapes: S,1me lmp, rtant l>1seases and Tl-eir Control. R n. lf1lht1llond RESEARCH COVER 118 ( ('/,,.-~ at" 11, ,,, up¡ ,., righr) Rice bla~t ,au<ed tn P, r u/c.;r o rirvzae (courtesy 1 l a-.1.1n, 7 • r re -,,, .•, muscadine grapes 121 tau<ed h• , ,, ,,,, '1,•m xicrospor1oidr1 (courte,) K [, 'v11thol,and ser pag,· 1D); tan ,p,,. ,,1 wh~,ll cau,ed b) f'l'rcnophoro 1rit1c1-1,¡,, , ,,u,1e" l l aman el al; see page 121 "' "' ,poi u' canta!oup ~11used by Er" %1 :11,m11 • lcou, •r<y B f) llruton e1 al ,et pJg< ,, , 123 126 z ~ ~ 'o ~ ~ f Wheat Gen0types that Develor 8011 f c1n Necrosis and ExtenStVe Chloiosis Response lt' lsolates ii Pyrenvphoru irit1c1•rtpen11s. L lAmari, <. C Bermer. and R. B Smith 1n Methyl Bromidt and '-:1eam JI eatm, 11 ol an Or¡anic S011 for Control of Fusanum Yellows of C'elen R 7 Awuah and J. W: LorbPer f':~tüuron d Potato Di) Ro1 Based on thc Presente of Fusanum So1l Adhl• 1g to ·¡ uht'rs ar Harvest. D. J. Theron and G. Holz in ll: ~µJ Companson of Rapid Methods for I valuattn~ Rem1ance tu Phvtophthora cinnamom, in Á\ocado Rooht 'Cks B /1. Gabor an , Al. D. ( offty w cr ~ ;) Publlsher AA YMOND J T A.RLETr')N ~ "' '" w :¡¡ :, · 130 Auocíate Publlsher ..1 STEVEN C NELSON á Director of Pubtk:ations o> 134 \ ~train ol Peanut Mo11lc: \i, 1us Scedborne in Bambarra Groundnut R H. 11. f 11 Zt1tlc• ''· .S F/11011 M. A. Pettrsen. P E. Sti/1, < 4 Hakn and G I Mmlr. Role of Mtcrn,derot1¡¡ JS Primary lnoculum of Microdochium panattonianun, Incitan! oíl ettuce Anthracnose. C. L Patterson nnd R. G <,, ngan MILES WIMER ~ ► cr < :, Editorial Supervisor JEAN RICE z .,e:: ....,, GI .t:. OI = D 1 1 1 Technlcal Edltors l OARAINE HANNON 138 A 1'anl<.er D1~ase of the Cuprc~sace ·1e m Kansas and Texas Vus, and L. W. Bantes <. <1used by Se1ridium uniromr \ .~ T1sserat. A. 141 Bu rnmg to Reduce Sclerotia of c'lclerc•uma sclerotiorum 1n '\lfalfa Seed Fields of Southeastern Washington. R. G Gilbert 143 Effects of Barley Yellow Dwar! Viru\ or Roo¡ Growth in Spnng Oat. F L Ko/b. N K. Cooper, A /) Hewings, E. M. Bauske, and R. H. Teyker 145 Seasonal Fluctuation rn the Occurrenre of Xy/ella fastidiosa in Root and Stem txtracts from Citrus wtth Bhght. D. L. Hopkins, F W. Bistline L W. Rusw, w,d r \/ Thompson 148 Solañzmg Soil Pla,nted with ( herry Tomatoes vs. Solarízing Fallow Ground for Control of \ ert1C1lhum Wilt. D. P Margan. J. A. lJebman, L f,psccm, and M .I hmenez 152 Rclauon Between Rcsistancc of Tomc1to Fru1t to lnfiltrauon by Erwm1a carotovt>ra subsp. rarot"' ,>ra and Bactenal Soft Rot. J. A. &rtz 156 Natural lnc1dence of Peanut ~tunt Virus lnfcction ir¡. ff ybrid PopulatiQns of Trifolium ambiguum :X T. repem i A. Anderson, S. A. Ghabria/, and N L. Tayior LINDA KAOLEC Productlon Mamager STEVE KRONMILLER Clrculatíon Coordlnator LESLEY BOOZELL Natlonal Sales Manager GLORIA G. RYNDERS The American PhytopachofoglearSoclety 3340 Pllot Knd» Road SI. Paul, MN 55121 , (612)454-7250 Plant Ditea*ebruary 1991 i:109 �-110 - l,1 1 ,,, llplact) Plum 01.l-t·uu• J<.-pt•r1,•· . 159 puhh:.fu.-o In lllt' l mtcJ \tJln Di:pJrtOh.nl o: \~mu11urc ·,0111 1•)17 1hruugl1 1919 \ nlum, •1unti'l.:h ,' Pt ,,, 1l1,1 A,1 Jfl' nrn1muuw, ~ rttl11•"( ••f /'lt.1111 llHruv Hr¡>orlrr Leersia he 1a11dra, an Altl'rnati>'c Hosl for Xanthomona.1 ''ún,pestn.1 pv. ,,n :ae rn Texa~. C. F. Cimizalez, G.-W. Xu, H.-L Li, 011d 1 W Cmper 163 Variation in htne~s Among FielJ lsolatcs of ExJerohilum 11irc1cum in f~rael. ) l.evy 166 Pre<l1~po~1t1011 of Ci1rus 1-ruib to Sour Rot Whcn Submergcd Elialwu Coh('II, C W Co¡;xms, Jr., and J. W. Ecken 169 Survey an<l Detecl!on of Endoph!ttc Fung1 in Lolium Germ Plasm by Dircct S1aining anti Aphid As\ays. A. Dan Wilson, S1e¡,hen I Clement, and Waltn J. Koi~er 173 Populat1on Ffuct11at1ons anll lhc \umbers and Types of Propagufcs of Phy1op/11hora para:sllirn fhat Occur in lrrigatcd Citru~ (i rovc< 4. I. l,w: (111( / J. A \fenge 1•1 ,, r, " ' ll,", ., 1'~:-., Ul~l-291;¡ ., puM:,hnl 11w;1:h1, h! f h, ,\int n<.:J n Ph~t,lp~1tholo;, ...-Jl ,H'l\•tº1'. _\_,-l:'P1!ot KnlJhRtl,ld ..'ll 1•·,uf \t\ ~)•~¡ lr·l! 1 ,aJuJf ":b\l:. 1 p110;1 per ~t·Jr. S6).00 n tlu l r,.h.:J \tJI'...:, \ti' O,l chc\\hc1c (111dude:, ,ur1Jcc.: pu~:J.;1.\ lor c,¡w.l11cd Jrn'<t) Jdd Sl5.001,, 1he "ei,cwh<rc p,,n) p11,<') ( 1,brdl ), or 1nsi111111on ,uh,~11p11on ,•rt _,<Jí ') l<IQ U(I 1n lh< Un11cd ',1.11, ), S~cO ()•J ..:hn,hi.•f( t11h.. lJd-., ,urbcc po:,tJgl'. for cxpr:dnnJ Ui..'11', .. f~ ,:)t~, prh:t.:;. ·\11 1n l '> !un<.!'>. thr,Hr~h .1 1 ,emrn:r bJn~ ul 1hr l '>. 1-eJcra! Krs<ne ~, ,1,m ~"""~e PJIU JI s, r,1' M\ l ~PS . :2. \O. PO~f',1 \STEU: ~rnd 1ddrru chan,h to 1'1 " ' Di-, " l , .1.1-10 l'ilot Knob Uoad, !\l. l'wuf Jt!'- ¡•,h 1n11\ 111u,1 h,. in An Official Journal of The Amerkan Phytopathologlcal Soclety Watc, March 1991 tu 1hc "cl·,t."w!\.r\.'- 'i?JJr .,,......J.,·w,, \;:,. 55121. .',incle rurreut numl,ers (with1n 60 da¡, of puhlis,~.IJO. l'rl\.'C ,1t hack ,·u! umi:-~ JO\; ,cr, l"Jh' 11.iml--c,.., \¡n u.·t.1uc.:,t C'l;urm, lor -:upir, lt1· , : ;1 t!t1mc... t1.: m..,,¡., :t,J,I b( t('i:c1vcc.t y, llh1,1 60 Ja . ~ ,. 184 High lncu.icnc.e of Transm1ss1on ard Occurrence of a Virmd m Commercal Seclls ol (0/1'11.r in Ca nada. R. P. Singh, 4. Boucher. und t Smxh 188 01ffcrent'nl Responses of Alfalfa (icnotypes to Stem lnocuiallons with Sc/l'roti111a s,·lt•r,;tiurum anJ S. 'rijoliorum. R. Ci. Pra11 und _D E. Rov. ,, B:1c1er1al l.,udat1on lrum 1csion~ of Asialic Cnrus Linkt1 anti <."itnl\ Bactenal Spul /. W Timmer, T. R. Go11wold. und S. E. Z11J.., [ ralhm): 1t.t u,,•( of .s,cc. •.'!hcí'AtSC thc rcplarcmen1 chM¡: , ,:1 br ~lg 0(1 l)c1tscr1cs n,crsca~ Jre lhJi fUJ ' Jll· Pathogeninl\ and Charac1erw111on of Erwinia anonas Cat:\lílg a PostharvesÍ Diseas.: of Cantaloup Fruil. B. D. Bruton, J \f WPlls. G. E l.cvtn. and C. l.. Pa11rrson madr ;1( lht .;t1b:,cr1tl·r .., ter,. '•rr11 :1 11tau,·· !, 11c 11,~ \o éH,l '! '.IC:ff11:nt ol .lO) >!atc:nu~nt~ ~; r da1n1, mJdc.: ,n JJ\ .. rt1,crnl"nh 1) 11_:,s~i:1c:J ~' ,,ª ,, • l ),..,, ,,....H ~n l 1,t ~\mrru:an Ph) tu, .111a :\,!!h. JI •,11t.1Ll\ Cti.1t1J!t' u( .\dl.!rt,s: Prv,1Jt· ous11 , , í. 1· "ll!i cu1 rc11t :riJ;l,n~ 1,1bcl and ÍOr"-;..rd1ni:, Jll r·~!>~ h -.1.:r\., 11r1<1t ,, , 1;•n~t· FOCUS 1 1 [ 1 180 Volume 75, Number 3 219 lhc Latcs1 ,n Pfant Pathofog) ,,nd '-cn1:i1otogy FEATURE 220 Latcnt lnfection of Soybean P1·, ·:1, ·,d \eeds by Fungi. J. B S111c/o,r 0 COMMON NAMES FOR PLANT OISEASEt 1 ( "i'l n~hl~ 1991 b) fbt Arnmcaa l'h_, topatholu~ic•I ~uci« ¡ .!.14~ Pilul Knob av~d .~t i'aul, \1N 55121 (l>llJ~S4-72S0 192 196 200 1muJr-. IW! P· " 203 as a benefit of APS Membership. '>ekc1in "1ed1um 11,r b1 i.ition r1d Enumcrat1on oi Ph1alophur,1 grey,ar. frorn SoyhcJn Slraw .111d ~0il. .1/mw Mengistu lf Tachiha•1a, and C. R. Gror, ■ Monthly 212 ■ FREE Discounts on APS Press Publicatiom,. . Rece1ve frpe book catalogs and n~w litf P ,rnnounrements. 11 Toll-Frte 1-800-328-7560 (U.S.} 1-612-454-7250 (MN) The Ameriun Phytop¡thologic.il Society J340 P1l01 Kno~ Road. SI. P.iul. MN 55121 l;.S..-\. RESEARCH 231 234 215 Occurrence and Host Range of Falst Mildew, Caused by &niowsba sphaercndea, m Zimbabwe. f:. Mri~i and W. 4. J. de M1/liar:o 215 Report ofTomato Spotted Wilt Virus on Thanksgiving Cactus. M. K. Hausbet'k and F. E Gildow 215 Firsl Report of Clavicipitacr:ous .\namorpl1ic Endophvies 111 Hordeum Specics. A. D. Wilson. S. L Clemem, W. J Koi~er. and n. G. ll'ster 215 Ne'A- Records of Ergot of ~orghum Causcd by .'l)1hace/111 ., >rJ?l11 rn Southern Africa. W. A. J. dr Millimru. M F. R. Tavorl'S Nogunra. L A,f_ Pamela. F. S. Msisko, S. Kunenl'. B. ,\f,11alaotr, A. 41. Mbwo~a. G \f Kaula, and t:. Mtfai Efkct of Film-Formin¡; Compo• nd ~ •'1 lht· De1rlopmcnt l)f ¡ 'Ji R11~; on W.heat Seedlings. Judith Zti..aria-Oren. Z. f\al. oná I) / :. Chamct~n¿a11on of R h1:o(toma :--pe•: ~, l,nlalc.:d 1r011 Orr,an,c nt,il~ A R. Chasr 111 ~ 'lorida. RAYMOND J T ARLETOI\: Associale Publl1her ',TEVEN C. NELSON 23E Furigi S1mila1 to Goeumanw,, , n \,s0c1 atl'u ·" irh R lOI 1~ "' of I urfgras~es 111 Florida. M. 1 r:'l/in/1 ami P. J Landfch..ot 242 Occu rrencc of Satsuma Dwarf \ ,-u~ / ht:j Íu l,f' l' rv\l 'ICC (" 1111, P. r. Cui. C. F. Gu, and C tv Fn,s ·!ir- 244 Effcct~ of Fungicides Applied f' ur: n" R' •om ,,n Y1e •J. 't 1t.u and Storagc Rots of Cran bern <; .' , •• '"'·' 251 Hos1 Range. Cytolog)'. and T~., 1-m ü•vn al an '\lycc-clo,~r b ,i 11, of Blackcye Cowpea Mosaic \',r ' \ lho1, !>. D Baltem¡->af!er, D L. Purc!full. R. G. Chnstit und J R 1. . fa,arc, ,. ,r 254 Purificat1on. Serology, an<l In lsolate of Hfackeyc Cowpea M D. D Baltemperger, E. 1/;ebe, Director ot Pubhcatlons MILES W l 'vl ER 1 i::dllorial Supervisor JEAN RICE Technical Edltors Roo! and Slem Rol on Greenhouse--Grown Cowpea Causcd b~ Phytophthoru vig1111e in Sri Lmka. B. Sn·akadaJcham and W. G. D. Fernando A10rado. ( annabis sa11 ,-11. ('¡,, ~,11,, i, 11 ,. i'.1lm l-la>. lh S.1f1:011t·1. ~r1nach. Suntlnwt>r icn .,k," An1cho1.e 1cc1urt~S)' K ~. Kapoo, ' Frase, l. , , ausc·J h) /' , ,nnam,,m, (cuune;'- Enhanced Resistance lo Si<le Ro l in Pcars íreated with (. alcium Chlortd< Dunng lhe Growinr Season. Dal'ld Sugar. 11.ate A. Powen, and Richard J. HiltC111 215 APS-More Than Ever Before Your Professional Resource Call now for an applicalion: 1,u,u 225 R. I 81uü• Control of Lucch II Yellow '\.iosJic Virus in Squash by Cross Protect ,, lf [..e('(Jq. J. 14. l emaire and (. Wipf-Scheibt!l Job Placrment Service. ■ ,p Effrctl\ r ncs, of Cruss Prolcction by a Mild Strain ,~f Zucch111i Yellow Mo,a1c Virui; in Cucumher, Melon, and Squash. H. L. Wang, O. Goma/vi'~. R. Prnvviden'i. and H. L l..ecoq DISEASE NOTES Newsletter. Phytopathology News keep~ you 1nformed about APS happenmgs. P ,\\d,·r) Vert1c1ll1um w1h c,f du~tv-miller rau~~d h1 1 dahl,al' lt'(1UrlC\\ :l . T. K.- :Kc, ·" rJg, .iiv,. field cp1J · •n1c ot f'hylopn1hora ru0 1 rot ,;' Evaluation of a Rap•ll ELISA I est Kit for Detcction ul Xvlella fas1id1"'" Lands,ap~ Trees. ./. L. Slura/J und J. D. l..e1 •.~hen yuu ¡oin AP'). Other member benefits include: fll/hl ' n11ldt" or ~,1lanch,ic cau~d bv .\ •.huero1h1•, ., fulrg1n1•cJ ,·nurtcsi l. l rcfu1Í. hlarl ru~t o! whea• , harber ,, c.1.1,e<' h) !'11, r,11:a Publlsher 208 \..ho, -~C' Pl.:nt D1st>.1se, Ph} :opJt/i,ll.Jt:Y, o• Mr•''tUl,1r Plant-M,crobe lnter,Klivns • Bel:cr yrí, !wo or JII thrre journals can bf' yours at substantial member savings. (C'c ( ,, , jr m ,,,,, gram,n,., 111 llh1Asl" 15su..'d I') Dcccn:bcr 1<19<) You could be receiving Plant Disease every month 1 COVER , '.)RRAl"IE HA"INON LINDA KADLEC Production Manager D ~TEVE KRONMILLER C1rculatlon Coordlnalor CAROL PAGEL J l rw, ::tion of an :\ 1 ·e-, !f,1 cr J' {) , , ., G. .' ihi. i., ·:, ,dfu/1, and J R í'rf> ; d,ún Epidcmiofogy and Sccd Transm• , ;,, ,f Two l ohacrn '-treall \ ,• us Pathotypes Associatcd with Se<·d 1n, •-:,ht:S of Legume Gcrm l'lasm in Eastern Washington. Waltei .I .~ , ·r S1ephP11 D Wya/1 and Roberr E. Klein 264 Effect of Sodium Tetrath1ocarh,n.11t ,it .1lax,,. anll ! v~tl\ l- \ · on Development and Control ot Ph) ;,,pnthora· Root Rol o( ( 11, "~M. /:... Ma1heron and J. C Matéjl.o 269 Progrcss and Spread of Dark l co.11 ~P''' i,, Cabha¡?e. R. D. Berger. D. P. Weiniartnrr. and J A. Bar/: 274 lmportancr of Chlamydospor~s a~ l'rnn,m Inocu1um for Altunana ,o/ani. Incitant of Collar Rot and Earh Bhgh1111 ·Tomato. í L Pa11erson GLORIA G. RYNOERS (112,.54-7250 n. A F ,,;11•m. Plant DiseaseNarch 1991 110 Plant DiseasaNol. 75 No. 2 nts. 258 Natlonal Sales Manager The American Phytopathok>glcal Soclety 3340 Pilo! Knob Road Sl Paul, MN 55121 ( , l rn ¡h• '1t 217 �·,,, •· ~ J•la,u / 11.,,·J,jf l!rf•• ·•,. 279 1•,t(d ~•.ates. Ucpan""-·n, u• .\¡!11, u,1,11, lr.•:n ¡.. ¡ · lh1uu¡;h 1979 Volum< numhl·, .. ,,1 P, ,,. , \ 1,1 ,,1 vt c.ontrnuou\ ",ti, lho.iC l•f J'Janl /,,,,.u,, Hr¡ ,,,,,. h~ ;••H•ll' !ti',· 1,1· 1 JI,,,"' 1'1 " 1,,, u'9l -2<11'l ,, puMi,hcJ \r,,,, .u P!.y1,,¡,athulu~ .-11 ,,~u•¡,. 11Jt1 1·i.•1 ~, 011 R..i.id. St. Paul. \1 :-, 5~1'1 l11J1•. ,J.u¡ ,u~.i ,.. "" pcr •.car: 165.00 in rhe I e tcJ \tJtc, ~"· ol !'rcw ~ot,1-'' ot GcnetK Rc~htanc1· lu Race 1 of Fusarium Wilt ol Toma1n H. l. &,urniva/ 1111cl < 1-.. Valle1os 1. ~lv.ht•~ f1:1dudc, s.urfJLC' po!tt..te·. 285 1\\l Deg•ei.:-Day Models f, 1 1 l'red1cting lnilial Emcrgencc of Hop Shoot~ ~ystt"1,.,1JII} lnlcctcd w1th J'.\1'11du¡ii>ronospora humuli. Dennis A Johr,sun º'°'"'" f,u cxp.:,hh·J add Sl5.00 tu 1hc "el:,cwhrrt " rr.cc) l t 1 nt(U O\ hh,.11 \ • ()r 1nstUU1ion subscn¡,t•nn ¡,er ,,J< Sl*l.li\J ,n ihr linurd !-t•tcs, Sn(l l)', , 1,.--.h, ,,. 11nc1uJr, su<Íacc r <'~lagr hr np.·d,1,J drh>rl\ JJd ~I ~ 00 to lhc ·rtscwhcrt" pncc) Ali ¡,ct.,:n~11h :au,1 tx m:iJt in t.S funJ~. lh"O'•td• .i mrmhcr '• " ' .il 1hc l :: ft\1.·r11 Rc•crvt" Sy-ttn Se.:ond-c.,· i'"''ª~' P• d JI St P,rnl. MN. l'\ PS 5~P~t PO:- r\lASH N: !.it-nd 1fldreis chan:t<> lu P, "" 1 n"' , ., ..1 3'0 Ptlut Xnoh Road, SI. P1ul, ...... 287 <lltrfn , ~""' ~ ' ' \ cttwr-): ' ' • ' mu~10t·, ,,1: tlom(,!1t ,,,. 1ulhtn MI d3y, of ¡,uhh 291 ~;-~•l \·t1t1 ~ l t' do,! ~t; ..11.Jl" •. ·!;uro, LH ..:op,\"~ h::,: 11' • h.-· tl ~~1,·rt: ·.\lfh:r ''!() dJ\ ' r•· ' ~ thr ddll ,,1 .,,., .•. ,. , ,\1 ..t· lhr rcpl,iCt ..,?tnt c hdgt "ill l'k.· ~l\_1M1 l ' r11H·..., ,lr,,·.1· u n.: nul guu1:1n• trrc.J t,,1t 1·"1 ir-;P:tll/' .11t ,1:J..ii..· .11 tLi ,u}),c ,'-'··t"> í1!-o\.. tnJ.dt l,I :J\t'I\J'lº(,l(, t: 296 Llfect of Citrus Rootstock.s 011 ~11d Pupula11ons of Phytophthora riaras11ic11 J. P AgosI1111. I H 7111,mrr, W . •\ . Ca.u/e, ami r· ,.. J.SSumrd b, ,:, .•r hr \ w1th .. u·1 1l'OI : 1 ,. l'. ·¡.. d:l ••rnd ÍOr\\.1fdh1)!: n " ~· ·k!'ri t'' •·r , , ,·· ,1fll!l' .. ,,p u 1~h1-r JtJQ1 n 1 1 J..\f•1d1ell 1 \ .• ~ u:.1r. Pi: ~,•raihoi.J~lldl ' "Kh.:t~. 'hancr uf t1Jc1,,.,,: Pru,1Je ',u-.111'..SS ,,tih... 1't,t ,.... coNn:NTS Lcuer l<> 1hc editor Avmdancc Planl dcfensc agains1 palhogens lo be bcllcr understood and explorcd. · J O.M MENTEN .. ... .. . ...... Role of ;, Whiteíly-Transm111 A,:~nt in lnfection of Swcet Potato hy Cucumber Mosaic Virus ./ Colu II and G. loeben.uein Dircct Ti,,uc Blntting for D, •w ,n, ,f Tomato Spottcd Wilt Virus in Jmpaliens. H. T. H{U ano I H 'JWson :1Jdr,, ·:1l·n• ,1 •ti\ ~1Jttmrn1 , llf da:r11, \ 301 Ellect~ o•· \\ heal and S1lybt,111 l'lan11ng Date on HrteriJdera g/ycmes Po1rnl;,l;,,,, [)ynarn1c~ and Suvbear. Yield with Conventional Tillagr \ R. J.:orr11•rnK and S ( An;11J ;305 ,\ \1e1 h, • f,,. llsing C'l'n!ml'rual FI ISA Test~ to Delect Zoospore~ ,,¡ !'h_rl(l¡ !;,J11•a and Py1hi11 •11 '-pelLS in lrrigat.ion Water. •dJr"" r, 1 h r \tlltft< Jll l'h1:011•lholocir1I !'>octrl) 1.-~íl l'11o· hn1•b Ro1d .\,f. S. Al: ~·111u1eh, J. "'- l'•ul. ' " SSl21 n. [ 1 M 1c D<m11/d, ond J Kahash1ma •~ 1! M5~- 1:~0 Y0u could be réceiving Plant D1•;ea:,e every month as , benefit of AP~ Membership. Cho0,,' f'/, " '"''d'"' "hvtopa'ho1op r.•' :\10!1· ,. • 1. '! -,\'l,crobe lnterJ1 t1<'m • 311 f· ir:11 um 31'2 Hfect of H. ·\ c,t Date on 315 J1~ l\,v , ·• ;," be ,our~ at liree ¡ou·nul5 l " member savrn{ . Ot:ier mtmber !x>nefits include: ■ 2 íe ,u:-,!Jtl!.;1 \ionthl)- \Jewsle1 1t'r P'1~top.1Ih,Jlo¡:,1 \Jews keeps ,ou 1nturmt•d allo:il APS happenm¡;, 319 319 h f~ 1\t)Xtn r. 1. c o11_r (\rn1aminat1on of Cottonseed : 1 • D.i:b~c, 111 \fango ( l/11,1 •tfi•r11 mJ1rn) ( aused by Butrymphama rilm 1 Ramos, ~ r J.,.ri; /..' 1 ~fr \!filian, Jr . and A. R. Narpytzlum r, .1n,h , OISEt..5E NO~ES wh1 , -, . .A;¡.,, 1'·" 6t'lil:'' 1.:l. ------- .\d·rc-1 rrio Icle, •tiorum on Canola in Georgia and lts Potenllal a , , l\ 1thor.~n nn Peanut. T B {jrr·n11cma, {) R. Sumner, and D. V n 83 92 106 111 121 130 140 146 152 162 166 174 178 ;vi . SISTER- 184 SERVICK', lf<9 ldcntificat.1,•1 of Carrot Thin l.caJ Virus in California Carrots. !J. W. Folk, R. M. Dav,s, and \/ p,,...c hock1 TIIF},IS 191 REYIEW~.RS 195 Fir~t Repon of Passion f-ruit r. own Spot lncited by Afternario ptLuijlorae in florida. J,; T. ,\fr M1i!un, Jr.• und W. R Gra,·e1 F.RRATl \1 196 APS-.More Than Evtt Before Your Proíes~onal Resource 319 Vcrticillium Wih of Dusty-M,ller (Scwcw ,meraría) Caused h\ 1't-rticil/n,m dahlü,e. S. T. KniJ.r - úll now tor dr application: W Toll-Free l-800-328-7560 (U.S.) 1-612-454-7250 (MN) Pian! DtS<:?ase/Vol. 75 No. 3 rro euieicnel. a 1' ,, el R• l l Pathogen to Alfalfa in Québec C. Rich,w' t 1J,,fr}1dad'. une/ 1 -G. M11r1i11 First Rcport of Potential Biolog1cal Control of Potato Spindlc Tubcr Viroid Discase by Viru~-Satellitc Cllmbinat,on. M. S. Mo111as1n, J. M. Ka¡x•r, and R. A. Owem SPECIAL TOPIC 320 [;valua11on of bcan cullivars íor res1s1ancc 10 Xm11homm1as campauu P' phtlSwil 1n grccnhousc and í1eld cond111ons. - C.A. RA VA; A. SARTORA ro & R.S ROMEIRO l:.p1dem1Ólogy and management of papaya fruil rol~. · A.K GUPTA & V.N. PA1l{AK ............ .. ........................................................... lnfluence of 1empcra1urc on lhc mfection o( tomato plants by Xan ll,omm= comp<striJ pv. i-aicaturia. - K. NAKAMURA ........ 1ltdroh11c cnzymes dele~ted in fillrates culture of Scpuxia ITÍllct (Mycosphuael/o g,ommicolo) . . C.A. CORDO & LR. MARECHAL.. . t:valua1ion cr sccd hcallh and germinauon of wme solanaccae. • M.A PIZZINA 1·1 O; D.B. ORTOLANI, F.R.A. PAllÚCIO & R.B.G.R. BORJN .. ........................... ...................................... .. • Ailm,ano sp. ,n bean (PhOJcolw vulgoris) rncidcncc rn secd, morpho1og1, JI •ypes, palhogc n1c11y and transmissib1lity of difícrcnl "°la1cs . r R.R ROLIM; M.A.P.C. CE.\ITURION & J.0.M. MEl'i'TEM........ Efícc1 ,ir macro and m1cronu1rtcnts on lhc dcvclopmcnl of la1c will oí '11dl1c 111duml by Ccphalos¡>onwn marJ;, . S.D. SINGlf & B.S. SIRAOIIANA................. ............................... . Py1h111m and Phvrophthora damping-off tonuol by soil 1rcatmc111 on chrysa111hemum •Polans· A.CD. TOLEDO; T.M,W SILVA & R.M.ú CARDOSO ........ .. Chcm1cal c,1n1rol of Pythi11111 ocwuhicum. (ausal agenl of rot oí apple irec~. J BLEICHER ..... hcld · .. , ua11on of SOll)C íung1c1Jes for 1he conrrol oí leaf spols and 'USI vi tJ>Cs oí grountlnul · 'I ,\ IA f'lll'R & A D0S111 ... Pre11m1nal) s1uJ1es on dc1cc11on of Prnculoni1 sp. ,n whca1 scctl, 1'm1cw,, fles111111n) a11d secd 1rca1mcn1 dJccl v.11h fung1rnlcs undcr laboral\ ;rv rond11ions · M l:..B.M. LOPES & J.T BUENO ........... . 'Aetala.,,1 and mancozeb m1Xturcs fung1c1de for thc control of downy mildcw oí m~kmelon (Cucur111s me/o) in India. - R.P. MAHRISI 11 & B,S. SIRADIIANA.... .. • 81polaru ¿cae on Po1111se01111 clo11des1inu111 ,n Argentina. • !'\A & S WOLCAN... ... Aphall, )sll_l :- 319 218 page CIF.NTIFIC Non:s · Occurrcncc oí í ur:ospori1 sp. in pigcon pea • E.B WUn<F & MI' Phillips 1 FRH Job Pl.Kemenl Sffvia. 1 DMounts 011 APS Pms Publicc1tions. ki>•~iw rrt-·• t,oolt .:atal~ and new uüe .innouncements. T11t A,ntf'IC,¡n ,tiy1o¡wthologiul ~ J.34(, P1lot ""ob Rwd, S1 P¡ul, M!\ 55121-2097 U5.A. AbrJJun. 1990 VOL.16 [ \ aluatllln of Strcptomycin. Oxytrlracyclinc. ~nd Copper Rcsistancc of Erwinia f'ntJlovora lsolatcd from Pear Orcbards in Wash1oaton S.tc Jol'<'e E. /,oper. Marce/lo D. flent els. Rodney G. Roberts. Gary G Grovr 292 Teaching Computcr-bascd D1agnos1!> ~f Plant Disease!>. Ariena H (" ~-on Brug~en, neboroh A. Neher. and Thomas R. Wei,t;ltt J Summa Phytopathologica ARTICU.:s l")' 4.•._: 1~,:--. 11 )(M I '\40' \,ficlwcl J. Willet, and 1rmnt/1 ,, J c;n,j¡J, ~~1 i· \intlt •nn:ntnf / 1mpers1ccm Ac,x~,wn~ for Rcsistancc to Tomato Vello" 1 .-.if (.'1, 1 \'iru\ Prescncc 01 V,ral f>NA and Sysnptom Devclopmcnt r. Zoko1 V IVovot, M. lculan. \ Kedar, H. Rabinowitrh, H. Czom,J ami D. z~,,,,, 281 m,,nthh '" 11, rL----~. -- - 113 - - 112 t• ll Revista Oficial do GRUPO PAULISTA DE l<'ITOPATOLOGIA RESERVA DE DIREITOS - REGISTRO N9 021260 e 021260/A �- 114 - - 115 - SOII SCl[Nc:t: SO('IETY or .\MEJUCA b '" JOURNAL ll'iSN tl61-5'95) Businns and Eduonal Offi~s &l ';oulh Sceoc Road, Madison, WI ~3711 Soil Scie11ce Society o/ A11ierica Scúi Sc,ent"~ . .' ')( .ct_v vj , i111crico JOURNAL JOL R~'\~\. l_ 1 f tr:ltlw..:ul EarlOn J -. IIK'M<ll D~ (011 s .1, S-~I c...,, (Dn Y,'.ll S•J l.J. luu,oou 10.•. S.I) ü W h•oAJ! (O.•. S.., S-l) '"u 10t, S l , S-11 D.L. S.•u• cnr.. S-2) l,1 4J:SOCJíillt L.R AHl'IA E.E. Auoan E.duon ,, e u"º""''" K. McSWVHU l . W. IIAUDU 1.R. Bon, v, .J llU19CIID C.G. Ouo,, ll R. C'Kw1'"'°" S. P•wwr f R. Coi l.H. 0•1<1 l.f. DI!......, l.R. OkAS \ P e,.,.Olr..ou P.E. fll.lH w.w. ~ ~ª" l GUPU S.G. H.uH&> R.O. Huna G.W Huo,;n l.R. H°""'u P.M Hs, P .M HUAA~ D.d l»N_, J M. Kw., 0 .L M ouu \', U NrnutU!< VoL 54 CO'- l'L~TS (w111inue'1J Dlrisio■ WUJ..1A.M R lt rut.", lftO"D.l'"I tdru,, l .f 8.UlrifU, tXtC"ld:W ~HY r"tsr,',nt D.M. KUJ., ,kY ptt:rid,., d O¡,#nl/OIU 1 "'º"""''"'"' _c.P;;::""_;"_;K.uPlic:= ;cc'-• .;s.ru/1,t/ t dllOI Pubbshtd tnmonrhly b)· 1hc ~ -.J Sciei.,< Soc1n)' of Am<,i<l . In<: ~ und-clu> ros11¡, <lid 11 M,.Ji;o.,r, WI, &nd 11 a~d111onol mail1111 oílic:n. l\u.l.n:.s, U\\! cdi.-,oal offia 11 611 S. '-<J<'< Rd.. Mad1soo, 11,1 ~ 1711 l 1SA SubK"r•pnon rata. (DOa.mtmhcrt: S,6~ )"er ,"':41, poMp&Jd •uh,n thc USA; 111 Ol hcn p e S.n¡le CO;'IU , SI' USA; c:Jse. '"°"' whtrt, JI◄ 'icw wbscr1puo1.~. rtntw~,. 1.cd membef• shipa 1h11 ,ndud< thc 1>es::1 .,.,h lb< IUUC o( tht currcnt yur. Oaims fo, cqr.tt l01t in tht raail :nus1 bt re..-.,ved ,..jth10 90 d1ys ~f r obbc>uo n d•t< ,ar dornwic 1ublcril>:n, ffld • ·1thi0 2f> wec~s o( pub:1e1uon da.te for for. nen subambcn. Send ordecs 10 tb, Businm Mlllllll« sss.~ """'"' nrst Al lnst onc author 01 e.14,;.h 11.,sobc1lN papcr .n 1bmtUtd 10 tht SSSA JoWl'Wll mUll be 1n h'i,vc, emtn•u, . suszamin, man• bn rq,rewn1at1vc. ¡,raduarc midffll, N d'-'("\·~,1n, ~ndersr-lU11e studeni mtmber o/ ·'ic Soil Soena 5'>CY.\y o' ,,.,.,.,, ra. Crvp Samct Sooc-ty o ( >, mc-nct, oc A"'ncrt,~1.Q Soetcr~ d A¡sonomy Artida ,.,..,, !v l!Cf.,.,..,¡ b• 11>, I'111lf'ritll Boatrl. Contnbuoons to tht S5l,( Jowf'IUII t.'1:) !,e- (tl ;,apet'i a:.d D0\<1 on onf.Í"al =11ch; anJ (Ü) " Commc,-.•s and ~ w , to rhe F,füor ' .x,:,w run¡ (a ) c.n11col co¡:ur.mt" >r, ;,aper, P•" llstmS ,n ,.,nr oí thc o-ir!,u or '-lsno be.re. (b : cd,\.l.>futl <-.mimen( or " )mme1m ~) So,.-:ety o(Ít1,."tr, • .,.. i t) personal ~ ,n, "on:uncno oo raaH<rl h1v1n1 to do with )("ltl ~ - ~ es ue wu&ll!' less th1n tw" prinrtd pa1t1., Lctt,~s ~o tht úJnor , onr pnn1ed PII< Cor.tnbuuow nea! 110! ha,·e OO<u pra:mc. Al annU&1 mct''l'ln¡\ Onim,t 1oc1l'ch Cinci1nvs arr ioatrore1• .-J to 1nca..n 1bt .>Ultvn~ of schol1:ly mqur". 1nvuti11rn.m, .•: upe, 1r.vntauo 0 ba'-1ng .ll an O~}ec' "" t bt rcvt~ ;,-, d existir.¡ coDCrpli. t itt 1c--.-eloor-tc.n: J Í oew a,r,.:tpu • .J. i,c de-Ytlormt nt o( RC'fo' I); 10,PJ ..>ved tr nmqu • J 1n ,omc pl'lbe ol to1l s..:.1cnct. Sbon., iJ l1 K.¿J f t\Íe'WS or c~n:i. vo tanci) J.J!> )<CU, q ,on m.;IIUOfl oy 1he :ditooal IINro, may be puttis,~~ oo a lil1'1ted bUs. R.•fa ,o :,S',A Pubbatio,. Pobcy (S(,~ Se, Soc Am. J. Sl: 1• <. ;?~ ) aBJ 10 thc ,"vbi;co/1(1,u H•ndboolc •nd S,yk .\1_,...,¡ IASA-CS~A SSSA, 1•81) Vohtnleered popen 11'11 bt .,.,.._ a dlarJ< ol SolO PC1 pqc f0< e.ch prinled pq, írOCD pase on< throuah ~ ioor: a dwa, of Sl5() pa p11< ,S 'S r,cr hall pa¡e) w,!I lle a-.cd • fo, additJOMI ~ No sh11 se trtll be utcmd ap¡o11 1nYilt<1 ,..,...., papc,, or com,nenu ancl ltttm to rhe«lilor. n,, Soacly abao<llo thc OOII o, rer,oduánt illur.rlUON ""to SI~ foi each papee Trad< _ , are som<1urcs luled 10 pa¡,cn published io lhu ¡oumo,. No eador1<mcn1 of lhel, product• by lhe publishc, " in1C'lldod. ""' u U \ c"1tiosm rmpbed ol 1inular ,.,..,,....¡, prod11<1, oot Copynahr C 1990 by the Soil Scimct $uacty of Amcrica, lnc. P«mwioll 10< prinu"' and fOJ rq,naun, thc material <0ntllned b""'n bas b«a obtamtd by tbc publishtr. Olbc:t •icn shoulcl ffllUesl perrrus'10fl lrom thc aurhor(sl and mKiÍ) thc :,Vbluhaiftbt " f au ..... l)IOVUI080f lht u.s. Copy"'hl L..t• o( 1971 (P.l ,._55J I il to be t>««led 'A 1990 OfflCEllS Of SSSA k GAlONl:t., UD1•emry oí Calilorma. BcrkdC)'. CA, ,,,_, P Mlua. 01uo St11c l'DMrsity. Colwnba. OH, P'°"""'--«f J J. "loarvmr, T - Y&llcy .....ltonty, M1'9dc Sllolb. Al. p a ~ R f a.._ AM-CSSA.SSS.\ H..i,q.,lcn, Mlduaa., 'fil, f u«vh-,,~~I No. 6 p)NTENTS J.D. lluou J S. !>a<l,_,, j H.D. Scon A.I'. Scww.u H.M. S11.111 L.M. SlcvwAH N.E. S-01 M.S. SM!Tll R 1:. So•u J.l.. S,..u. 11 L. Su,uz O.M. Sn YU M A T.u.1.uA• R. L. l ATI B R. Wm.s D l w,nnMA~" l . !1. l(o,u _ __ Novcmber-Df'Ctmber 1990 ti, :sor ...,_ ~ --Soil G~n<"IÍ\, Morplwlo«~· ~ Clau lflcation S-1-SoD Pllysks Elfeci of Soal Propertics OD Unsaturated Hydraulic Conduetivity Pore-lnterletioa Facton . .. . .. .. . .. .. . .. .. ......... .. ...... W.M. Schllh ond R.L. Clint Simulatmg Water ~lovemenl in La~red aod Gradational Soi.1, Using lhe Kirchhoff' 1ransfonn ... . .... . . . ........... . .. fettr J. Ross and Kcith L Bristow Predicting Cation Mobility in Montmorillonitic Media Based on Ex.chanac Selecti_vill~-s of Montmorillonite .. . ...... . . . ........ . LA. Gaston ond H.M. Selim lnilial Stonn Effects on Macroporc Tran&por1 ofSutface-Applied Chemicals i11 NoTill So1I . . . . .. . A.U. Shipitaln. W.M. Edwartb, W.A. Diclc, arui LB. Ownu Siatistkal Parameters Cbaracteriziog the Spatial Variability of Selected Soil Hydraulic Propcrhes . . . . . . K. Onlfl, D.R. Nrelstn, J. W. Biggor, ond F. A(orkoc ,nalytical Express10u forSoil Water Diffusiv1ty Derived from Horizontal lnfiltration faperiments . . . . . . . . . . ........... . . . .. . .. J.J. Meyer arui A. W. Worrick Furthcr Comparison of Spatial Methods for Predíctin& Soil pH . .. .. . . . ........ . ... .. ..... . .. ...... ... ........ .. .. .. G.M. Laslett arui A.B. McBratnry A Fieltl Study Usini Dyes to Characteriz\" f'rcfcrcntial Flow of Water .... . ..... . .. . .. ........ . .. ... ..... ....... . Masoud Ghodrati and Wi/liam A.. Jury IS09 1Sl9 1S2S lS30 IS37 1 1 1S47 IS53 ISSS 1 ~ V. utrr Mann~eme11t & Conse"ation :,1.11u, dfld lüse:11 h 1,..:eds .. ...... . .. Jf.A. !\c..Jr:ng, L.J. L,,c·. E./. Albe11 ,. mJJ.M ~//tn 1702 So,I f:rosion and [kposihon EVldtm~t in a Small W.:?lt:IT>h,·d Us1,,1 í·allout Cesaum' .. . . . ... . . J.W 'iv1/1 o1 fl.J. 1í11eJ.., :,:t/JT Touchton 1712 t,~ WatiT 1576 IS83 Division ~- 7- F1,rtst & Ran&e Soils IS64 1571 C.3\:on Rrm<'val durrng Apphcauon of ,\cid Sohtwns mio Air-Dr) <;oiJ Columns . .K.H. L:-., R.!:> .\Jan.súi, a,:d R.IJ. Rltur , ·ompanson of Two StatJr Cbamber Techmque~ for Determm1 rii¡ Carbon Díoxide Lfl1ux f1orn Forc~l Soi!s.... . . . J II Ra1ch, N..D. BowJer. cm,: /'..~ Steiul/er Alum¡m,11" 3!1d Orµnic J\lattcr Mobilü a·,,rn fro m forc,1 ~oil 1ntiltrale(J w1!'l Acidif1cd Ca!cium ',utfau- ~lut1om . . . . ,, .... . ... .... . . .. . . . . . .. .. uuane F. Brrrr. L.« 1111 :i. Z. 1. :1y, ai,d 1-luhl''' L Walker, Jr. Pho~phonis <!r.d Alununum Rek·1s.: 1ro,;~ a Spod1• llor: • ,u M~J13ted b¡ ü r¡anic Ac1ds . . . . . . . . . . . . .. .,. I< ¡.·o,, , ,, Comcr(ord ,"!d W lf ,fcFee I S89 IS96 Dhisi&n S-3-Soll Mlcroblolo¡y & Bk,chemlttry :! Denitrification and Nitrification Poteotials dunng the Growing Season Relative to TiUaKr . . . . . . . . . . . . ......... T.E. S1aley, W.ll. Cask.ey, and D.G. Boye, 1602 Sr.iual Varia110n in Dt:nitnfü:ahon: Dcpendency of Activity Cenltn oo the Soil Emironmcn1 .. .. . Soren Christe11sen, Sttp~en Simkins, arui James M. Titdjt 1608 Temporal PaÍterns of Soils Denitrilication: Their Stability and Caust5 . ......... . . . . . . . . . . . . . . . . S•ren Christtnsen, Steplwn S1mld,u, and /ame$ M. Ti«Jjt 1614 Stcady-State Acrobic Microbial Activity as a Function of Soil Water Conteat. . .. . .. ...... .... .............. . ... .J. Skopp, M.D. JaW$Olt. a,,d J. W. Doran 1619 A Rap1d Method for Touil Nitroifll Analysi~ L.:sing Mícrowave Disestion •.. ... . ....... .. ................... X.T. He. R..',. Mulvoney, fUld W.L. &ulwcrt 1625 u 1630 1634 1639 1646 16SI l6S7 1661 , 174" 1154 1151 176; Ohision S-8- FertilÍlt!r Man&Rl'ment & Te<-hoololZY Dlrision S-4-Soll Fertillty & Plant NatridN Tillage lnfluence oo Soil Sulfur Charactms11cs in Winter Whcat-Summer Fallow Systcms. .... . . . .. P. W. Tracy, D.G. West/oll, E:T. ~lliott, fUld G.A. 1:ttmon Occurrence and Corrcctioo of Manganesc Defic1ency an Hlstosol-Grown Rioe. .. . . ................... . ...... . .. .. . G./-1. Snyder, D.B. Jonn, and F.J. Coait Microwave Radiation and lncubatioo Elfocts on Re~n-Extractable Nutrients: l. Nitratc, Ammonium, and Sulfur. . . . . . . .. . . .. . ... . ........... . .. . .. . .... . . . . . . . . . . . . . . . . . . . Jat E. l'ang, t·arl O. Skogley, arui Bmuud E. &ha.f Microwa,c Radal!on ano Jnc11h.ltion Elfects on Rcsin-Extractablc Nutrients: 11. Po1ass1um, ulciu.'ll. Magnes1um, and Phosphoru~ ... ........... . . ........ . . . . . . . . . . . . . . . . . . . . . . . Jae E. Yang, Earl O. SJ..ogley, and Btrnard E. Sclu,,f Factors Affccting Rice Growth oo Acid Sulfate Soils ....•... . .•.. . . . ....•.. .. . .. .. . . ....... . ..... P.A. Moore. Jr., T. Auanallda•a. and W.H. Pa1rick. Jr. Cbcmial Restrictions of Roots in Ultisol Subsoils Lcsscned by l..ong-Tmn Manaaement .. .. .. .. . . . .. . ..... Dcmd H. Hard}•. C. David Rapn-, Jr., 4Nl Gordon S. MiltlT Soil Sampliog uodcr No-Till Banded Phospho111s .. .. ............ . .. ... ...... . . .. ......... .. .............. N.R. Kitchtn, J.L Havlin, aM D.G. Wntfoll Soil loo ganic Pbosphorus Fr.actaons and Theic. Uptake Relationsbips in Cak:ateou.s Soih .... .. .... . ............ . ....... Jae E. Ya"I and J,jfrey S. Jt:ltOl,m, Dín , ion ~~-'i-..S,,il Predícitton Technolo)!?Y •:.1r <;oil Ero~1nr. S1mulnted Eros,", -rnd Fcrt:hzc-r Elle, 1, on Wint, , 'I\ hcat l. ropp111;1 lntermountam L'>nlanJ Art.. 7 W .Wassee 172(' Modehng Water Balance and Gris• h ,>duc11on R. J,· Ju1:x ami P. Kabat l 12~ T1llag~ ~nd Can,,,p) C'ovn Effec ~ on lr,r:rnll Ero~11.,n frt.>n1 h ~ l-Ycar Alfalfa.. . . . . . . \' I 'i1u1gu!, T.C /Jamd, ,¡nJ D H \.flteller 173} lnfihnu·.1,n r; \<l¡,c nt Crn , ::nd Pa,., ,et So1ls . . . . . . . . . . . . ... .. . . . I>.E. R.!l!c'.¿ie ...,.r IVe11, (, O. ,V.-11." ,.mJ P.R. Bruce 173<l Tillage and Crop Rotation Effect on C'hu ;;c:1enst1c, of 11 ~nd~ Surface ~o:I .. . . . . . . . . . . . . . . . . • . . . .. R.!~ /Jrucr, c.i. W. Langda!P, and A.l Dil/ard 1744 Oll'fllon S-2-Soil Cbemistry Acetonitrile and ACT) lonitrile Sorption on Montmorillonitc from Binary and Temary. Aqucous Solutio11s . . .. .. ...... .Z.l. lhang, D.L. Spa,ks, aM N.C. ScrivMr Kmet1cs of Sulfate Dt~orption from So1I .... .. .... . ....... AMrew N. Swpley Ph~phorus C'hern1stry and Mineralogy 1n Exccssively Fertilized Soils: Quantitative Analysis of Phosphorus-rich Particlci . .... ....... . ..................... . .. .. . .. ... .. . . ... G.M. Pierzynsk1. T.J Logon, S.J. Tra111a, and J.M. B11hllm Phosphorus Cbendstry and Mineralogy in Excessively Fertilized Soils: Dcscriptions of Pbosphorus-nch Particles ... . . . ....... . ...... . .... . . . . .. . . .. .. . . ... . .. . ... . ..... . . C.M. Plerzynsk.i, T.J. l.ogan, S.J. Traina, and J.M. Bigham Pb,,sphorus Chem1!try and Minerslogy in Exc.~ssivcly Fertilizcd Soils: Solubility E,qu,libna . . . . . . .. . . . ...... G.M. J>1erzynsici, T.J. Logan, arui S.J. Tr«Jna llard and Soft Acid-Ba!'.C Model Veriñed for Monovalent Cation Selectivity.... . . . . .. ...... . .. . ...................... . . Shiht XuM James B. Harsh Or ¡¡1n of S1lt-Enn 'heu Alpine Si.rl¡¡c~ \lfantles 1n lod1an fumn, Wyoming .. . ..... ... . . . . . . . . . . . . . . . . . LC Munn and l.K. S¡,uckmú:1 167(, Statistica' C'<'mp.1r1son of ~oil \fap- U:,11 BoundJU1<"s. . . . ..... .. . ... Jf. l I l'vcJSh .,.md L.A.. Daughmy 16- Sotls and Minera ~eathcng cm f'r v re Col't v• um anti & :penttnJte m NorthNeSt<.'rn Califo, nia. . ? G1u1;,.1,1, M \f /),111/ and LJ. Lund 1681 Chr.ractensttcs and T axo11omy of (,o,i, ~ ~·,il~ a~ ·1 Func11111 of Lam1ío1 m Pos1uon . . .'; !, Ser lit ).l. Rtc,wrdsu·:, ,md H ,1 Barkt" 169( .-<.eg1onal anti Catcnary Va,,ation, in Pr·;perues o '1t•roll· of5ou1hr:1 ~1,kJtchcwan, Ca,,ad.1 . .L> J f'pn,w;-k ana E dt Jong 169- 1 1 Eticcts of l )rea-Pot.:ssium Chloride &'le! Nitr~e11 l'ransformations on Ammor:,a Vola~lization from Urea.... . . .. ~; .,,,. 0..Jmt!r , J.S Ang/e, anc/ J.H Ax:ev Agronom1c E.valua11on of Two Un2cidu1ated a nd Partiall" Acidulatcd Phosplw. Rocks lnwgeuc,us to NJger . . . . . .. . . . . . .: . . . . . . . . . . . . . . . . . .. A . Batwno. S. /1 <'h1en, J l/w,.,,, C.B. Chm111;.nsm1. and A U. Mokwuny1 Phosphatc-Fer11hzer-lnduccd Salt Toxicíty of Newly Plantt'd Apple Trecs . . . . · .. .. .. .. .. .. • • . . .. .. .. .. . FJ f eryea Modi.fied-Quadra11c/Plateau Model lor Dcscnbrng Plant Responses 10 Fertiliz.er ... .. .. .. .. .. .. .. .. .. . .. .. . .. .. .. . . . 8 R Rock and F.J. Sikcra Ferulizer Eff'ects oo Dinitrogen, )\;11rous Oxide, an:l !'vl!!th:in~ Emissions from Lowland Rice . . C. W. Lmdau, R.D. Delaune. W.H Pa1ricJ~ Jr. and P.K. Bollich I 76S 11.,2 1778 1784 1719 'lotes Samphng the Atmospheres ofSmall Yessel~ . . . . . . . . . . . G.A. Breuenbeck 1194 New Techniquc for Measunng Yolumetric Shrinkage in So1ls . . . . . . . . . .. . . • • • • • . . . . . . . . . . . . . . . . . . . . . . Stt ven T. Overb}• orid Leonard F. DeBa.,o 1797 Locating Sampling Siles for Salinity MapJ)lng . . . . . . . . . . . . . . . . . . ..... .. .. . · · · · · · · .... . ....... J.D. RJioades, S.M. l,esch. P.J. Shouse. and W.J .-4/ves 1799 SUBJECT INDEX VOL 54, 1990, SSSA JOURNAL. 1804 AlífHOR iNDEX VOL 54, 1990, SSS,◄ JOURNA L 1816 1666 11 ���� 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 1991 Número Número de la revista 59 Mes de publicación Mes cuando se publicó Febrero-Marzo 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, 1991, No 59, Febrero-Marzo 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 01/02/1991 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 2015302 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 Bibliografía Biología Economía Publicaciones periódicas