Browsing Turrialba by Subject "LARVAE"
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Un aplicador manual de insecticidas granulados; su eficacia para el control de Spodoptera frugiperda (J.E. Smith) y Diatraea ap. con phoxim en el sorgo, Sorghum bicolor en el Salvador, C.A.
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1983-10)Late instar fall armywonn larvae, Spodoptera frugiperda, were effectively controlled in sorghum by application to the whorl of 0.04 to 0.07 g of phoxim which is a lower dosage than that currently recommended and used by ... -
Efecto de la ingestión de las toxinas producidas por el hongo Beauveria sp. sobre la mortalidad de adultos y larvas de la pulga saltona Epitrix sp.
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1982-01)Beauveria sp. was evaluated in the laboratory of Institute Nacional de Investigacion -Palian-PerO as pathogen of adults and larvaes of "hopping flea" Epitrix sp. In a randomized design with three replications, sixty adults ...