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 José
,
Castaño, M.
,
[Seed transmission characteristics of selected bean common mosaic virus strains in differential bean cultivars]
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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. ...
Three comoviruses isolated from diseased bean plants in Brazil (CV-BZ), Venezuela (CV-VZ), and Honduras (CV-HD) were inoculated to 53 bean genotypes possessing or lacking the dominant alleles of the necrosis (I) gene, which conditions resistance to bean common mosaic virus (BCMV). These comovirus...
Morales, Francisco José
,
Castaño, M.
,
[Increased disease severity induced by some comoviruses in bean genotypes possessing monogenic dominant resistance to bean common mosaic potyvirus]
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Increased disease severity induced by some comoviruses in bean genotypes possessing monogenic dominant resistance to bean common mosaic potyvirus
The genetics of resistance to bean golden mosaic virus (BGMV) was studied in an 8×8 complete diallel cross of common bean, Phaseolus vulgaris L. The 28F1 hybrids, their reciprocals, and eight parents were artificially inoculated with BGMV under glasshouse conditions. Data were recorded and analyz...
Morales, Francisco José
,
Singh, Shree P.
,
[Genetics of resistance to bean golden mosaic virus in Phaseolus vulgaris L.]
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Genetics of resistance to bean golden mosaic virus in Phaseolus vulgaris L.
A total of 44 bean (Phaseolus vulgaris L.) genotypes was evaluated for disease reactions to bean golden mosaic virus (BGMV) by mechanical and whitefly inoculation under glasshouse and field conditions, respectively. Most of the genotypes reacted similarly under both screening conditions, with a f...
Morales, Francisco José
,
Niessen, AI
,
[Comparative responses of selected Phaseolus vulgaris germ plasm inoculated artificially and naturally with bean golden mosaic virus]
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Comparative responses of selected Phaseolus vulgaris germ plasm inoculated artificially and naturally with bean golden mosaic virus
Gilbertson, R.L.
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Faria, J.C. de
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Hanson, S.F.
,
Ahlquist, P.G.
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Morales, Francisco José
,
Maxwell, D.P.
,
Russell, D.R.
,
[Infection of beans (Phaseolus vulgaris) with cloned geminiviral DNA mediated by electric discharge particle acceleration]
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Infection of beans (Phaseolus vulgaris) with cloned geminiviral DNA mediated by electric discharge particle acceleration