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Biologìa y control de plagas de insectos

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Title Biologìa y control de plagas de insectos
 
Creator International Center for Tropical Agriculture
 
Subject phaseolus vulgaris
empoasca kraemeri
apionidae
yields
zabrotes subfasciatus
insect biology
homoptera
coleoptera
injurious insects
noxious animals
pests
entomology
 
Description Two bean cv. were exposed to known levels of attack of nymphs and adults of Empoasca kraemeri for 14-day periods at different growth stages. On av., Diacol-Calima and EMP 81 suffered a yield loss of 16.5 and 14.6 kg/ha, resp., per insect/leaf/14-day period. A study of the insect complex attacking fruiting structures of beans was carried out at CIAT-Palmira. It was found that Cydia fabivora and Epinotia aporema attack physiologically mature pods. The biology of the slug Vaginulus plebeius and of Zabrotes subfasciatus on beans was also studied. (CIAT)
Se expusieron 2 cv. de frijol a niveles conocidos de ataque de ninfas y adultos de Empoasca kraemeri durante periodos de 14 dias en diferentes estados de desarrollo. Diacol-Calima y EMP 81 en prom. sufrieron una perdida de rendimiento de 16.5 y 14.6 kg/ha, resp., por insecto/hoja/periodo de 14 dias. Se realizo en CIAT- Palmira un estudio del complejo de insectos que atacan las estructuras de fructificacion del frijol. Se encontro que Cydia fabivora y Epinotia aporema atacan las vainas fisiologicamente maduras. Tambien se estudio la biologia de la babosa Vaginulus plebeius y del gorgojo Zabrotes subfasciatus del frijol. (RA-CIAT)
 
Date 1985
2017-06-20T09:01:45Z
2017-06-20T09:01:45Z
 
Type Book Chapter
 
Identifier Biologìa y control de plagas de insectos.1985. In: Centro Internacional de Agricultura Tropical. Programa de Frijol: Informe Anual 1984 . CIAT, Cali, CO. p. 203-205. (Documento de trabajo no. 8)
https://hdl.handle.net/10568/82305
http://ciat-library.ciat.cgiar.org/Articulos_Ciat/Digital/SB123.E9C.2_An_exchange_of_experiences_from_South_and_South_East_Asia.pdf#page=430
 
Language es
 
Rights Open Access
 
Format p. 203-205
application/pdf
 
Publisher International Center for Tropical Agriculture