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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 1977

Autor: Amézquita de Quinones, M.C.

Part of the methodology of the analysis applied to the project of the hornworm (Erinnyis ello) on cassava is presented. The project studies the hornworm life cycle and population dynamics and the economic impact on cassava production under 2 conditions (1) in cages with controlled ideal condition...

Enlace original: https://cgspace.cgiar.org/handle/10568/71785

Investigación en Agricultura
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Amézquita de Quinones, M.C. ,  [Metodologia parcial de analisis proyecto "desarrollo del gusano cachon en la yuca"] ,  Metodologia parcial de analisis proyecto "desarrollo del gusano cachon en la yuca"
Report 1978

Autor: Reyes, J.A. Arias, B. Martin, C

For the biological control of Ernnyis ello, an application of Bacillus thuringiensis (400-500 g/ha for aerial applications or 2-3 g/l of water for land applications), together with a surfactant with adherent properties, is recommended. When a hornworm population increase is foreseen due to the in...

Enlace original: https://cgspace.cgiar.org/handle/10568/71828

Investigación en Agricultura
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Reyes, J.A. ,  Arias, B. ,  Martin, C ,  [Observaciones sobre el gusano cachon de la yuca Erynnyis ello (L) y algunas recomendaciones para su manejo (CIAT Septiembre, 1978 para el dia de campo en caicedonia)] ,  Observaciones sobre el gusano cachon de la yuca Erynnyis ello (L) y algunas recomendaciones para su manejo (CIAT Septiembre, 1978 para el dia de campo en caicedonia)
Journal Article 2011-06

Autor: Obinna, A. Peter, N. Korie, S.

The spiraling whiteflyAleurodicus dis-persus(Russell) is an insect pest that causessubstantial damage to ornamental plants, shade treesand food crops. It was first observed in Benin in 1993.Two host specific parasitoids,Encarsia dispersaandE. guadeloupae,fortuitously introduced wit...

Enlace original: https://cgspace.cgiar.org/handle/10568/90360

Investigación en Agricultura
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Obinna, A. ,  Peter, N. ,  Korie, S. ,  [Niche separation between Encarsia dispersa and Encarsia guadeloupae, two biological control agents of the spiraling whitefly Aleurodicus dispersus, in Benin, West Africa] ,  Niche separation between Encarsia dispersa and Encarsia guadeloupae, two biological control agents of the spiraling whitefly Aleurodicus dispersus, in Benin, West Africa
Report 1977

Autor: Pena, J

A list is given of harmful and beneficial insects found on cassava in several localities of the states of Valle del Cauca, Huila and Santander and the Llanos Orientales (Colombia) from 1973- 1976. Data include the insect order, family and species, as well as the type of damage caused. (CIAT)

Enlace original: https://cgspace.cgiar.org/handle/10568/71405

Investigación en Agricultura
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Pena, J ,  [Lista de insectos daninos y beneficos recolectados en cultivo de yuca 1973-1976] ,  Lista de insectos daninos y beneficos recolectados en cultivo de yuca 1973-1976
Journal Article 1988

Autor: Gutiérrez, A.P. Wermelinger, B. Schulthess, F. Baumgaertner, J.U. Herren, H.R. Ellis, C.K. Yaninek, John S.

( 1 ) A model for the growth and development of cassava, Manihot esculenta Crantz, as modified by weather, soil nitrogen and water is described, and used in later papers to evaluate damage by exotic cassava pests and the effectiveness of control by natural. (2) Analogous relationships between t...

Enlace original: https://cgspace.cgiar.org/handle/10568/96339

Investigación en Agricultura
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Gutiérrez, A.P. ,  Wermelinger, B. ,  Schulthess, F. ,  Baumgaertner, J.U. ,  Herren, H.R. ,  Ellis, C.K. ,  Yaninek, John S. ,  [Analysis of biological control of cassava pests in Africa: I. Simulation of carbon, nitrogen and water dynamics in cassava] ,  Analysis of biological control of cassava pests in Africa: I. Simulation of carbon, nitrogen and water dynamics in cassava
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)
Journal Article 2008

Autor: Britto, E.P. Gondim, M.G.C. Torres, J.B. Fiaboe, K.K.M. Moraes, G.J. Knapp, M.

Predatory behaviour and reproductive output of the ladybird beetle Stethorus tridens Gordon as function of the tomato red spider mite (TRSM), Tetranychus evansi Baker & Pritchard, densities was investigated in the laboratory. Adult female of S. tridens were isolated in cylindrical plastic arenas,...

Enlace original: https://cgspace.cgiar.org/handle/10568/90882

Investigación en Agricultura
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Britto, E.P. ,  Gondim, M.G.C. ,  Torres, J.B. ,  Fiaboe, K.K.M. ,  Moraes, G.J. ,  Knapp, M. ,  [Predation and reproductive output of the ladybird beetle Stethorus tridens preying on tomato red spider mite Tetranychus evansi] ,  Predation and reproductive output of the ladybird beetle Stethorus tridens preying on tomato red spider mite Tetranychus evansi
Journal Article 2009

Autor: Hailemichael, Y. Schulthess, F. Smith, Jimmy W. Overholt, W.A.

Three gregarious, endoparasitic braconids, a Kenyan strain of Cotesia sesamiae, and the exotic Cotesia flavipes and Cotesia chilonis were imported into Benin as candidates for biological control of stem- and cob borers of maize and stemborers of millet. Host acceptability and host suitability of ...

Enlace original: https://cgspace.cgiar.org/handle/10568/90875

Investigación en Agricultura
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Hailemichael, Y. ,  Schulthess, F. ,  Smith, Jimmy W. ,  Overholt, W.A. ,  [Physiological suitability of six West African gramineous borers (Lepidoptera: Noctuidae, Pyralidae) for development of Cotesia species complex (Hymenoptera: Braconidae)] ,  Physiological suitability of six West African gramineous borers (Lepidoptera: Noctuidae, Pyralidae) for development of Cotesia species complex (Hymenoptera: Braconidae)
Poster 2012

Autor: Aryal, S. Sporleder, M. Giri, Y.P. Kroschel, J.
Enlace original: https://cgspace.cgiar.org/handle/10568/65697

Investigación en Agricultura
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Aryal, S. ,  Sporleder, M. ,  Giri, Y.P. ,  Kroschel, J. ,  [Formulation of a granulovirus-based biopesticide for managing the potato tuber moth in stored potatoes in Nepal] ,  Formulation of a granulovirus-based biopesticide for managing the potato tuber moth in stored potatoes in Nepal

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