Evaluacion de variedades promisorias de frijol (P. vulgaris) a la incidencia de "telarana" o "mustia"

Mora, BE; Galvez E., G.E.

Authors

Mora, BE

Galvez E., G.E.

Date

1979

Language

Type

Conference Paper

Accessibility

Open Access

Metadata

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Citation

MORA, B.E.; GALVEZ E., G.E. 1979. Evaluacion de variedades promisorias de frijol (P. vulgaris) a la incidencia de "telarana" o "mustia". Centro Internacional de Agricultura Tropical (CIAT), Cali, CO. 8 p.

Permanent link to cite or share this item: http://hdl.handle.net/10568/69885

External link to download this item: http://ciat-library.ciat.cgiar.org/ciat_digital/CIAT/11953.pdf

Abstract/Description

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 percentage of dead leaf area. Only P. 368 and P .740 showed some tolerance to the fungus. (AS)