Genetic variance, heritability, and expected response from selection are useful in devising alternative methods and criteria of selection. The objectives of this study were to estimate these for seed yield and its components from 200 F2 populations involving 80 cultivars and lines of mostly small...
Nienhuis, James
,
Singh, Shree P.
,
[Genetic variance, heritability and expected response from selection for dry bean (Phaseolus vulgaris L.) yield and its components]
,
Genetic variance, heritability and expected response from selection for dry bean (Phaseolus vulgaris L.) yield and its components
Singh, Shree P.
,
Debouck, Daniel G.
,
Roca, William M.
,
[Broadening the genetic base of common bean cultivars]
,
Broadening the genetic base of common bean cultivars
Yields of large-seeded Andean (A) common bean (Phaseolus vulgaris L.) cultivars of Chile and Nueva Granada races are 40 to 60% lower compared to their Middle American (M) counterparts of small-seeded Mesoamerica and medium-seeded Durango races. Our objective was to use the concept of congruity ba...
Singh, Shree P.
,
Terán Santofimio, Henry
,
Muñoz Perea, Carlos Germán
,
Osorno Gonzalez, JM
,
[Selection for seed yield in Andean intra-gene pool and Andean x middle American inter-gene pool populations of common bean]
,
Selection for seed yield in Andean intra-gene pool and Andean x middle American inter-gene pool populations of common bean
Nineteen early maturing, indeterminate common bean parents were crossed with a tester line of normal maturity. All parents, F1 hybrids, F2's, and backcross generations were evaluated at CIAT-Palmira, Colombia. All 19F1 populations flowered and matured almost as early as the respective early paren...
White, Jeffrey W.
,
Singh, Shree P.
,
[Sources and inheritance of earliness in tropically adapted indeterminate common beans]
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Sources and inheritance of earliness in tropically adapted indeterminate common beans
Rosales Serna, Rigoberto
,
Gutiérrez, J.A.
,
Singh, Shree P.
,
[Evaluación y selección por rendimiento en poblaciones segregantes de frijol común bajo estrés hídrico]
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Evaluación y selección por rendimiento en poblaciones segregantes de frijol común bajo estrés hídrico
If we are to breed common bean (Phaseolus vulgaris L.) for durable resistance to diseases, we must understand pathogenic variation and find sources of resistance. Our first objective was to determine the patterns of pathogenic variation found among isolates of Phaeoisariopsis griseola (PG), the f...
Pastor Corrales, Marcial A.
,
Jara, Carlos E.
,
Singh, Shree P.
,
[Pathogenic variation in, sources of, and breeding for resistance to Phaeoisariopsis griseola causing angular leaf spot in common bean]
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Pathogenic variation in, sources of, and breeding for resistance to Phaeoisariopsis griseola causing angular leaf spot in common bean
Miklas, PN
,
Singh, Shree P.
,
Kelly, James D.
,
[Registration of anthracnose-resistant pinto bean germplasm line USPT-ANT-1]
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Registration of anthracnose-resistant pinto bean germplasm line USPT-ANT-1
Blair, Matthew W.
,
Beaver, James S.
,
Nin, JC
,
Prophete, E
,
Singh, Shree P.
,
[Registration of PR9745-232 and RMC-3 red-mottled dry bean germplasm lines with resistance to bean golden yellow mosaic virus]
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Registration of PR9745-232 and RMC-3 red-mottled dry bean germplasm lines with resistance to bean golden yellow mosaic virus
Silva, L.O. da
,
Moraes, E.A. de
,
Aidar, H
,
Thung, Michael D.
,
Gutiérrez, J.A.
,
Terán Santofimio, Henry
,
Morales, Francisco José
,
Pastor Corrales, Marcial A.
,
Schwartz, Howard F.
,
Singh, Shree P.
,
[Registration of 'EMGOPA 201-ouro' common bean]
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Registration of 'EMGOPA 201-ouro' common bean
Morales, Francisco José
,
Singh, Shree P.
,
[Genética de la resistencia al virus del mosaico dorado del frijol en Phaseolus vulgaris]
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Genética de la resistencia al virus del mosaico dorado del frijol en Phaseolus vulgaris