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International Center for Tropical Agriculture[Proposal for an extension of the regional bean research network extension network for the Great Lakes region of Africa]Proposal for an extension of the regional bean research network extension network for the Great Lakes region of Africa

With the advent of biotechnology and the emergence of property rights in genetic materials, the economic value of genetic resources is an issue of growing importance. Since neither genetic resources nor their use is equally distributed, this paper develops a model to assess the distribution of be...


Pachico, Douglas H.[The distribution of benefits from ownership rights in genetic resources: the case of beans]The distribution of benefits from ownership rights in genetic resources: the case of beans

Hallman, GJ[Muestreo secuencial para evaluar viveros de frijol para resistencia al picudo Apion godmani en Centroamérica]Muestreo secuencial para evaluar viveros de frijol para resistencia al picudo Apion godmani en Centroamérica

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 ...


Orozco S, SHBeebe, Stephen E.Dessert, M.J.[Vivero de Adaptacion Centroamericano VIDAC 1988]Vivero de Adaptacion Centroamericano VIDAC 1988

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...


Roman V, ADavis, J.[Informe de trabajos 1981: programa de frijol]Informe de trabajos 1981: programa de frijol

Studies were conducted at CIAT to test a new methodology (1) to improve F3, yields through the use of a hierarchical exptl design (a 9 x 9 lattice with 3 replications, with lines grouped according to the design, without taking into accont the family of origin) and (2) to select beans in associati...


Davis, J.García, S.Tejada, G[Seleccion en generaciones tempranas de frijoles volubles en asociacion con maiz]Seleccion en generaciones tempranas de frijoles volubles en asociacion con maiz

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)...


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

Maize and climbing beans as associated crops prevail in the highlands of L.A. in traditional systems with low populations and manual planting (in rows and pocket drilling). Two trials were establislied to compare the systems, testing bean densities from 4- 12 plants/m(2) and 3-12 plants/m(2), wit...


García, S.Davis, J.[Sistemas de siembra de maiz y frijol en asociación]Sistemas de siembra de maiz y frijol en asociación
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...


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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