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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...


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

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)

Based on the considerations related to the characteristics of cassava, centers of origin, and the traditional system of cultivation, several conclusions were made regarding the relationships between the plant and NPFs, constituted by disease and pest pressures and edaphic and climatic factors. It...


Lozano, J.C.Byrne, D.Bellotti, Anthony C.[The relationships between cassava (Manihot esculenta Crantz), ecosystems, diseases and pests and their influence on breeding strategy]The relationships between cassava (Manihot esculenta Crantz), ecosystems, diseases and pests and their influence on breeding strategy

Bellotti, Anthony C.Reyes, J.A.[Progress in microbial control - 1975-1980 : South and Central America]Progress in microbial control - 1975-1980 : South and Central America

Lozano, J.C.Hershey, Clair H.Bellotti, Anthony C.[Algunas relaciones bióticas y abióticas entre Manihot esculenta y cinco ecosistemas]Algunas relaciones bióticas y abióticas entre Manihot esculenta y cinco ecosistemas

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 ...


Guerrero, JMBellotti, 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)
International Center for Tropical AgricultureCaicedo, AMCalatayud, Paul-AndréInstitut de recherche pour le développement, FranceBellotti, Anthony C.[Potential of biocontrol of six entomopathogenic nematodes species against Cyrtomenus bergi in the laboratory]Potential of biocontrol of six entomopathogenic nematodes species against Cyrtomenus bergi in the laboratory

Bellotti, Anthony C.Arias, V.B.Vargas H., OctavioPeña, JE[Pérdidas de rendimiento del cultivo de yuca causadas por insectos y ácaros]Pérdidas de rendimiento del cultivo de yuca causadas por insectos y ácaros

Bellotti, Anthony C.Roca, William M.Tohme, Joseph M.Chavarriaga Aguirre, PaulEscobar Pérez, Roosevelt H.Herrera Fernández, C.J.[Biotecnología para el manejo de plagas en la producción de semilla limpia]Biotecnología para el manejo de plagas en la producción de semilla limpia

Lozano, J.C.Bellotti, Anthony C.[Control integrado de enfermedades y pestes en la yuca (Manihot esculenta Crantz)]Control integrado de enfermedades y pestes en la yuca (Manihot esculenta Crantz)

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