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The management of a sudden high population of the cassava hornworm (Erinnyis ello) is discussed on the basis of data referring to those occurring in Santander de Quilichao in May 1980, in plantations at the exptl. station at the Centro lnternacional de Agricultura Tropical (CIAT), and in a neighb...


Bellotti, Anthony C.[Manejo de una explosion del gusano cachon Erinnyis ello (L) (Lepidoptera: Sphingidae)]Manejo de una explosion del gusano cachon Erinnyis ello (L) (Lepidoptera: Sphingidae)

A program of biological control of the cassava hornworm appears feasible. The following biological control agents have been found to reduce hornworm populations effectively: Trichogramma spp. (egg parasites), Apanteles spp. (larval parasites), Polistes spp. (larval predators) and Bacillus thuring...


Bellotti, Anthony C.[Control biologico del gusano cachon (Erinnyis ello)]Control biologico del gusano cachon (Erinnyis ello)

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