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The number and weight of seeds produced per plant were significantly (P = 0.01) reduced, 47.5 and 56.3%, respectively, in Diacol-Calima bean (Phaseolus vulgaris) plants infected with bean southern mosaic virus (BSMV). The number of pods per plant, on the contrary, was often higher in systemically...


Morales, Francisco JoséCastaño, M.[Effect of a Colombian isolate of bean southern mosaic virus on selected yield components of Phaseolus vulgaris]Effect of a Colombian isolate of bean southern mosaic virus on selected yield components of Phaseolus vulgaris

One necrosis-inducing strain and four mosaic-inducing strains of bean common mosaic virus (BCMV) were differentially seed-transmitted in 14 mosaic-susceptible bean (Phaseolus vulgaris) cultivars. Dubbele Witte, Redlands Greenleaf B, Michelite, Sanilac, and Red Mexican 35 consistently transmitted ...


Morales, Francisco JoséCastaño, M.[Seed transmission characteristics of selected bean common mosaic virus strains in differential bean cultivars]Seed transmission characteristics of selected bean common mosaic virus strains in differential bean cultivars

Bean germplasm was evaluated at CIAT for resistance to BCMV strains NL-4, NL-3, and NL-5 in order to use them in the national breeding and selection programs in Africa, Europe, USA, and Chile. Ninety-eight lines were selected for an international Bean Common Mosaic/Black Root resistance nursery. ...


Davis, J.H.C.Morales, Francisco JoséCastaño, M.[Resistance to black root]Resistance to black root

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...


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.)

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