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Report 1979

Autor: Lozano, J.C. Bellotti, Anthony C.

The reasons an integrated pest and disease control in cassava is justified are analyzed. Some cultural practices are listed that would lessen the problems caused by negative production factors within an ecosystem and would give high stable yields. Recommendations are given to maintain and enrich ...

Enlace original: https://cgspace.cgiar.org/handle/10568/71284

Investigación en Agricultura
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Lozano, J.C. ,  Bellotti, Anthony C. ,  [Integrated control of diseases and pest of cassava (Manihot esculenta Crantz)] ,  Integrated control of diseases and pest of cassava (Manihot esculenta Crantz)
Report 1981

Autor: Bellotti, Anthony C.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/71798

Investigación en Agricultura
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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)
Report 1983

Autor: Bellotti, Anthony C. Reyes, J.A. Varela, Ana M. Castillo, J.

Cassava mealybugs constitute one of the major production problems of cassava in Africa and the Americas. The species already identified that attack cassava in the Americas include Phenacoccus manihoti, P. herreni, P. gossypii, and P. grenadensis. Since its introduction into Africa, P. manihoti ha...

Enlace original: https://cgspace.cgiar.org/handle/10568/71805

Investigación en Agricultura
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Bellotti, Anthony C. ,  Reyes, J.A. ,  Varela, Ana M. ,  Castillo, J. ,  [El piojo harinoso (Phenacoccus sp.) de la yuca; una de las plagas agricolas mas importantes en el mundo] ,  El piojo harinoso (Phenacoccus sp.) de la yuca; una de las plagas agricolas mas importantes en el mundo
Report 1978

Autor: Bellotti, Anthony C.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/71791

Investigación en Agricultura
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Bellotti, Anthony C. ,  [Control biologico del gusano cachon (Erinnyis ello)] ,  Control biologico del gusano cachon (Erinnyis ello)
Report 1979

Autor: Guerrero, JM Bellotti, Anthony C. Reyes, J.A.

Oligota minuta is one of the major dominant predators of Mononychellus tanajoa, consuming eggs and movil stages of the mite. At the Centro Internacional de Agricultura Tropical, Palmira, Colombia, Oligota adult populations on cassava var. M Col 113 were counted 4 times/day (6 am, 9 am, 1 pm, and ...

Enlace original: https://cgspace.cgiar.org/handle/10568/71781

Investigación en Agricultura
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Guerrero, JM ,  Bellotti, Anthony C. ,  Reyes, J.A. ,  [Fluctuacion y distribucion de las poblaciones de Oligota minuta Cam. (Coleoptera: Staphilinidae) predator de Mononychellus tanajoa Bondar (Acarina: Tetranychidae)] ,  Fluctuacion y distribucion de las poblaciones de Oligota minuta Cam. (Coleoptera: Staphilinidae) predator de Mononychellus tanajoa Bondar (Acarina: Tetranychidae)

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