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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)
Report 1980

Autor: Lynam, John K.

Research on lima beans (Phaseolus lunatus) was conducted regarding adaptation, resistance to common bacterial blight (Xanthomonas phaseoli), resistance to leafhoppers (Empoasca kraemeri), and cyanide concn. in lima bean seed. In adaptation studies 36 climbing lima bean lines were selected from th...

Enlace original: https://cgspace.cgiar.org/handle/10568/71861

Investigación en Agricultura
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Lynam, John K. ,  [Estudios sobre adaptacion y mejoramiento del frijol Phaseolus lunatus] ,  Estudios sobre adaptacion y mejoramiento del frijol Phaseolus lunatus
Report 1976

Autor: International Center for Tropical Agriculture
Enlace original: https://cgspace.cgiar.org/handle/10568/76927

Investigación en Agricultura
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International Center for Tropical Agriculture ,  [Vivero Internacional de Rendimiento y Adaptacion de Frijol (Phaseolus vulgaris L.) IBYAN = International Bean Yield and Adaptation Nursery (Phaseolus vulgaris L.): Frijol arbustivo (bush beans) - (1976-1987)] ,  Vivero Internacional de Rendimiento y Adaptacion de Frijol (Phaseolus vulgaris L.) IBYAN = International Bean Yield and Adaptation Nursery (Phaseolus vulgaris L.): Frijol arbustivo (bush beans) - (1976-1987)
Report 1975

Autor: Lozano, J.C.

CIAT`s contribution to this joint research program was (1) to develop a technique for the production of bacteria-free planting stocks of cassava and (2) to study the effect of physical therapeutic agents on vegetative material used for propagation. The propagation technique developed to produce C...

Enlace original: https://cgspace.cgiar.org/handle/10568/71399

Investigación en Agricultura
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Lozano, J.C. ,  [Inactivation of pathogenic organisms of cassava (Manihot esculenta Crantz) by heat and other treatments] ,  Inactivation of pathogenic organisms of cassava (Manihot esculenta Crantz) by heat and other treatments
Report 1973

Autor: Lozano, J.C.

The most important bacterial disease of cassava is cassava bacterial blight (CBB). This disease was first recorded in Brazil but was later reported in Colombia and observed in several other countries in South America and Africa. Symptoms of this disease are leaf spotting, wilting, dieback and gum...

Enlace original: https://cgspace.cgiar.org/handle/10568/71393

Investigación en Agricultura
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Lozano, J.C. ,  [Cassava bacterial blight (CBB)] ,  Cassava bacterial blight (CBB)
Report 1980

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

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/71395

Investigación en Agricultura
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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
Report 1988

Autor: Orozco S, SH Beebe, Stephen E. Dessert, M.J.

The Central American Adaptation Nursery (VIDAC 1988), comprising the best black- and red-seeded lines evaluated in the 1987 VIDAC, was established to identify well-adapted bean genotypes and obtain information on their degree of resistance to different crop problems. Outstanding (1) black-seeded ...

Enlace original: https://cgspace.cgiar.org/handle/10568/71880

Investigación en Agricultura
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Orozco S, SH ,  Beebe, Stephen E. ,  Dessert, M.J. ,  [Vivero de Adaptacion Centroamericano VIDAC 1988] ,  Vivero de Adaptacion Centroamericano VIDAC 1988
Report 1981

Autor: Roman V, A Davis, J.

A summary is presented of results of trials conducted as part of the collaborative agreement between the Instituto Colombiano Agropecuario and CIAT on bean research during 1981 in La Selva, Antioquia (Colombia). During germplasm evaluation, 112 promising materials were identified for their adapta...

Enlace original: https://cgspace.cgiar.org/handle/10568/71882

Investigación en Agricultura
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Roman V, A ,  Davis, J. ,  [Informe de trabajos 1981: programa de frijol] ,  Informe de trabajos 1981: programa de frijol
Report 1982

Autor: Gálvez E., Guillermo E.

Advances in research conducted by the Centro Internacional de Agricultura Tropical together with its technicians in Central America, and the close collaboration with national programs are analyzed regarding factors limiting bean productivity in Central America: the bean pod weevil (Apion godmani)...

Enlace original: https://cgspace.cgiar.org/handle/10568/71886

Investigación en Agricultura
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Gálvez E., Guillermo E. ,  [Investigaciones sobre el picudo del frijol, la mustia hilachosa y el mosaico dorado en Centroamerica y Mexico] ,  Investigaciones sobre el picudo del frijol, la mustia hilachosa y el mosaico dorado en Centroamerica y Mexico
Report 1989

Autor: Estrada, EI

Research was conducted to evaluate the application of a fungicide mix in the various stages of crop development and the effect of different selection systems in the production and final quality of the seed produced. Two cv. (Calima and PVA 916), 4 selection systems (plants, pods, seeds, and P + V...

Enlace original: https://cgspace.cgiar.org/handle/10568/71893

Investigación en Agricultura
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Estrada, EI ,  [Efecto de la aplicacion de fungicidas y del manejo cultural en la produccion y la calidad de la semilla de frijol, Phaseolus vulgaris L.] ,  Efecto de la aplicacion de fungicidas y del manejo cultural en la produccion y la calidad de la semilla de frijol, Phaseolus vulgaris L.

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