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    Genetic improvement and related activities. Regional activities. IVT-CIAT collaboration

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    Book Chapter (2.181Kb)
    
    Authors
    International Center for Tropical Agriculture
    Date
    1987
    Language
    en
    Type
    Book Chapter
    Accessibility
    Open Access
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    Citation
    Genetic improvement and related activities. Regional activities. IVT-CIAT collaboration .1987.In: Centro Internacional de Agricultura Tropical. Bean Program. Annual Report 1986 . CIAT, Cali, CO. p. 285-287. (Working document no. 21)
    Permanent link to cite or share this item: http://hdl.handle.net/10568/82386
    External link to download this item: http://ciat-library.ciat.cgiar.org/Articulos_Ciat/Digital/SB123.E9C.2_An_exchange_of_experiences_from_South_and_South_East_Asia.pdf#page=505
    Abstract/Description
    CIAT has a collaborative bean breeding project with the Institute for Horticultural Plant Breeding in the Netherlands. In 1986 research was concentrated on incorporating resistance to BCMV into CIAT-bred lines. Testing for beans resistant to the BCMV-Tn strain continued. Selections came from the 1st, 2nd, and 3rd crossing generations derived from CIAT lines x IVT 7620 (an interspecific cross with Phaseolus coccineus with resistance to BCMV and BYMV, including the Tn strain). Excellent resistance to BYMV was selected in the 1st crossing generation between CIAT breeding lines and IVT DEL 35 013035 ADD 35 CIAT tiene un proyecto colaborativo de mejoramiento de frijol con el Institute for Horticultural Plant Breeding en los Paises Bajos. En 1986 la investigacion se concentro en la incorporacion de resistencia a BCMV en lineas mejoradas del CIAT. Continuan las pruebas para resistencia del frijol a la cepa BCMV- Tn. Las selecciones provenian de los cruzamientos de la primera, segunda y tercera generaciones derivadas de lineas CIAT x IVT 7620 (cruzamiento interespecifico con Phaseolus coccineus con resistencia a BCMV y BYMV, incluyendo la cepa Tn). Se selecciono resistencia excelente a BYMV en la generacion del primer cruzamiento entre lineas mejoradas del CIAT y IVT 7620. (CIAT)
     
    Ciat tiene un proyecto colaborativo de mejoramiento de frijol con el institute for horticultural plant breeding en los paises bajos. en 1986 la investigacion se concentro en la incorporacion de resistencia a bcmv en lineas mejoradas del ciat. continuan las pruebas para resistencia del frijola la cepa bcmv-tn. las selecciones provenian de los cruzamientos de la primera, segunda y tercera generaciones derivadas de lineas ciat x ivt 7620 (cruzamiento interespecifico con phaseolus coccineus con resistencia a bcmv ybymv, incluyendo la cepa tn). se selecciono resistencia excelente a bymv en la generacion del primer cruzamiento entre lineas mejoradas del ciat y ivt 7620. (ciat)
     
    AGROVOC Keywords
    PHASEOLUS VULGARIS; RESISTANCE; BEAN COMMON MOSAIC VIRUS; CROSSBREEDING; INHERITANCE; CULTIVARS; BEAN YELLOW MOSAIC VIRUS; SELECTION; NETHERLANDS; RESISTENCIA; VIRUS DEL MOSAICO COMUN DEL FRIJOL; CRUZAMIENTO; HERENCIA; CULTIVARES; VIRUS DEL MOSAICO AMARILLO DEL FRIJOL; SELECCION; PAISES BAJOS
    Subjects
    BEANS; PESTS AND DISEASES;
    Countries
    COLOMBIA
    Regions
    SOUTH AMERICA; LATIN AMERICA
    Collections
    • CIAT Book Chapters [1976]

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