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Methods used to identify BCMV are described in terms of symptomatology (common mosaic, black root); transmission (seed, insect, manual); responses of differential bean cv. (mosaic, systemic or local necrosis, local lesions, immunity); cytology (light and electron microscopy); purification and ser...


Morales, Francisco José[Bean common mosaic : Screening for disease resistance]Bean common mosaic : Screening for disease resistance

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...


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
Morales, Francisco JoséCastaño, M.Arregocés, OscarMedina, LM[Guía de estudio para ser usada como complemento de la unidad audiotutorial sobre el mismo tema][Principales enfermedades virales del frijol en América Latina y su control]Principales enfermedades virales del frijol en América Latina y su control

Geographical information systems (GIS) assist us in mapping and analyzing outbreaks of diseases in plants, animals and humans. This paper describes how GIS are being used to model the intensity of the outbreak of a plant virus, bean golden mosaic virus (BGMV) in Guatemala, Honduras and El Salvado...


Klass, JLeclerc, GMorales, Francisco JoséWellens, J[Using GIS techniques to aid in predicting a plant virus in beans]Using GIS techniques to aid in predicting a plant virus in beans

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