Respuesta del frijol Phaseolus vulgaris L., en asociación con maíz Zea mays L., al ataque del picudo del ejote Apion godmani Wagner

Bean genotypes Amarillo-155, J-117, Pinto-168, Pinto Texcoco, Mexico-332, Puebla-36, Tlaxcala-62, Hidalgo-58, and APN-18 (all supposedly resistant to to Apion gudmani) and Canario-107, Jamapa, and Zacateca-45 (susceptible) were intercropped with maize variety VS-22 at Santa LucIa de PrIas, Mexico. The resistant genotypes were Amarillo-155, J-117, Pinto-168, Pinto Texcoco, Mexico-332, Puebla-36, Tlaxcala-62, and Hidalgo-58. Two resistance mechanisms were displayed by Amarillo-155, J-117, Pinto-168, and Hidalgo-58: oviposition-inhibiting antixenosis and antibiosis. Puebla-36 and Pinto Texcoco owed their resistance to the mechanism of oviposition-inhibiting antixenosis.

Bibliographic Details

Main Authors:	107594 Pérez, E. eds., 70986 Garza García, R., 44841 Astier, M., 5242 CIMMYT, México, DF (México), Taller Nacional Rotaciones y Asociaciones de Cultivos en Sistemas de Maíz en Zonas Templadas Pátzcuaro, Michoacán (México) 29-30 Abr 1998
Format:	biblioteca
Published:	México, DF (México) GIRA : CIMMYT : SAED : CESE 1998
Subjects:	PHASEOLUS VULGARIS, ZEA MAYS, CULTIVOS ASOCIADOS, INSECTOS DAÑINOS, APION GODMANI, RESISTENCIA A LAS PLAGAS, GENOTIPOS, MEXICO,
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