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Manual 1979

Autor: Morales, Francisco José

BCMV causes losses of up to 50 percent and produces mosaic and systemic necrosis on the plant. It is seed borne and several species of aphids are vectors; it is transmitted mechanically with relative facility. A description is given of the methodology used by CIAT to identify and manage the virus...

Enlace original: https://cgspace.cgiar.org/handle/10568/69658

Investigación en Agricultura
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Morales, Francisco José ,  [El mosaico comun del frijol (Bean common mosaic virus) : Metodologia de investigacion y tecnicas de control] ,  El mosaico comun del frijol (Bean common mosaic virus) : Metodologia de investigacion y tecnicas de control
Manual 1987

Autor: Schoonhoven, Aart van Pastor Corrales, Marcial A.

A standard system for the evaluation of bean germplasm under field conditions is described, including a table with the developmental stages of the common bean plant which is used in the proposed system. This system has been tested in Colombia and many countries in Latin America, Africa, and other...

Enlace original: https://cgspace.cgiar.org/handle/10568/69664

Investigación en Agricultura
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Schoonhoven, Aart van ,  Pastor Corrales, Marcial A. ,  [Système standard pour l´evaluation du germoplasme du haricot] ,  Système standard pour l´evaluation du germoplasme du haricot
Journal Article 1980

Autor: Menten, J.O.M. Castaño, M.

Thirty-nine Brazilian bean var. were evaluated for their resistance to problem X originated in the soil and detected in Colombia. Eleven materials previously evaluated were used as controls. The plants, grown in pots with soil collected at the places where the problem is common, were evaluated 20...

Enlace original: https://cgspace.cgiar.org/handle/10568/88480

Investigación en Agricultura
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Menten, J.O.M. ,  Castaño, M. ,  [Reaction to problem X of some Brazilian varieties of beans (Phaseolus vulgaris L.)] ,  Reaction to problem X of some Brazilian varieties of beans (Phaseolus vulgaris L.)
Journal Article 2018-08-19

Autor: Omoigui, L.O. Danmaigona, C.C. Kamara, A. Ekefan, E.J. Timko, M.P.

This study investigated the inheritance of resistance to Fusarium oxysporum f.sp. tracheiphilum (Fot) in cowpea lines. Resistant and susceptible cowpea lines were crossed to develop F1, F2 and backcross populations. Reaction to Fot was evaluated in 2015 and 2016 using seed soak and modified root‐...

Enlace original: https://cgspace.cgiar.org/handle/10568/97148

Investigación en Agricultura
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Omoigui, L.O. ,  Danmaigona, C.C. ,  Kamara, A. ,  Ekefan, E.J. ,  Timko, M.P. ,  [Genetic analysis of Fusarium wilt resistance in cowpea (Vigna unguiculata Walp.)] ,  Genetic analysis of Fusarium wilt resistance in cowpea (Vigna unguiculata Walp.)
Journal Article 2016

Autor: Abang, A.F. Srinivasan, R. Kekeunou, S. Yeboah, M. Hanna, R. Lin, M.Y. Tenkouano, A. Bilong-Bilong, C.F.

The cotton aphid (Aphis gossypii) is one of the major pests of okra. Eleven okra varieties collected from farmers’ fields in Cameroon and four aphid-resistant accessions from The World Vegetable Center (AVRDC, Asian Vegetable Research and Development Center) were evaluated from October 2012 to Ma...

Enlace original: https://cgspace.cgiar.org/handle/10568/77331

Investigación en Agricultura
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Abang, A.F. ,  Srinivasan, R. ,  Kekeunou, S. ,  Yeboah, M. ,  Hanna, R. ,  Lin, M.Y. ,  Tenkouano, A. ,  Bilong-Bilong, C.F. ,  [Relationship of phenotypic structures and allelochemical compounds of okra (Abelmoschus spp.) to resistance against Aphis gossypii Glover] ,  Relationship of phenotypic structures and allelochemical compounds of okra (Abelmoschus spp.) to resistance against Aphis gossypii Glover
Journal Article 1980

Autor: Schwartz, Howard F.

A description is given of the format of the International Bean Rust Nursery (IBRN) established during a 1974 workshop of research workers from various countries. The objectives of the IBRN are to (a) identify cv. and breeding lines resistant to a wide spectrum of the pathogenic potential inherent...

Enlace original: https://cgspace.cgiar.org/handle/10568/88481

Investigación en Agricultura
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Schwartz, Howard F. ,  [The International Bean Rust Nursery format] ,  The International Bean Rust Nursery format
Journal Article 1986

Autor: Schmit, Véronique Baudoin, Jean-Pierre

Seed increase of the 1300 accessions from both the cultivated subspecies (coccineus and polyanthus) and the wild forms of Phaseolus coccineus is being carried out at 2 locations of Colombia. In Popayan (1700 m alt., 18 degrees Celsius mean temp., and 2000 mm annual rainfall), 12 plants of each ac...

Enlace original: https://cgspace.cgiar.org/handle/10568/88583

Investigación en Agricultura
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Schmit, Véronique ,  Baudoin, Jean-Pierre ,  [Seed multiplication and preliminary evaluations of Phaseolus coccineus germplasm collection at C.I.A.T. (Centro Internacional de Agricultura Tropical, Cali, Colombia)] ,  Seed multiplication and preliminary evaluations of Phaseolus coccineus germplasm collection at C.I.A.T. (Centro Internacional de Agricultura Tropical, Cali, Colombia)
Journal Article 1986

Autor: Gonzáles V., F. Menendez F., L.

A vast literature review is given on the bean fly (Ophiomyia phaseoli). Aspects dealt with are geographical distribution, host plants, biology, plant damage, and pest management (cultural, biological, and chemical control, and var. resistance). The importance of an integrated pest management is h...

Enlace original: https://cgspace.cgiar.org/handle/10568/88586

Investigación en Agricultura
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Gonzáles V., F. ,  Menendez F., L. ,  [The bean fly, Ophiomyia phaseoli (Tryon) (Diptera: Agromyzidae)] ,  The bean fly, Ophiomyia phaseoli (Tryon) (Diptera: Agromyzidae)
Conference Paper 1979

Autor: Mora, BE Gálvez E., Guillermo E.

CIATs collection of promising bean lines was evaluated over a 2- mo period for resistance to web blight (Rhizoctonia microsclerotia) on a highly infested soil in Esparza, Costa Rica, where conditions are very favorable for the development of this disease. A scale of 1-5 was used, based on the per...

Enlace original: https://cgspace.cgiar.org/handle/10568/69885

Investigación en Agricultura
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Mora, BE ,  Gálvez E., Guillermo E. ,  [Evaluacion de variedades promisorias de frijol (P. vulgaris) a la incidencia de "telarana" o "mustia"] ,  Evaluacion de variedades promisorias de frijol (P. vulgaris) a la incidencia de "telarana" o "mustia"

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