Bean golden mosaic (BGM) resistance within any one bean (Phaseolus vulgaris L.) race is inadequate. Pyramiding genes from different races would increase resistance and reduce pesticide use. Our objectives were to: (i) pyramid and compare BGM resistance of genotypes from intraracial versus interra...
Singh, Shree P.
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Morales, Francisco José
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Miklas, PN
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Terán Santofimio, Henry
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[Selection for bean golden mosaic resistance in intra- and interracial bean populations]
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Selection for bean golden mosaic resistance in intra- and interracial bean populations
Singh, Shree P.
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[Breeding common beans of middle-American origin for seed yield in constrasting environments in tropics]
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Breeding common beans of middle-American origin for seed yield in constrasting environments in tropics
Schwartz, Howard F.
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Otto, K
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Viteri, DM
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Debouck, Daniel G.
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Singh, Shree P.
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[Response of six wild Phaseolus Costaricensis accessions to seven bacterial, fungal, and viral diseases of common bean]
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Response of six wild Phaseolus Costaricensis accessions to seven bacterial, fungal, and viral diseases of common bean
Pedigree selection for seed yield, using early generation yield tests, was practiced from the F2 to F7 in two populations of common bean (Phaseolus vulgaris L.) in three plant densities: 66, 133, and 266 thousand plants ha-1 at CIAT-Palmira, Colombia. The six highest yielding lines selected from ...
Singh, Shree P.
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Guiterrez, JA
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[Effect of plant density on selection for seed yield in two population types of Phaseolus vulgaris L]
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Effect of plant density on selection for seed yield in two population types of Phaseolus vulgaris L
Common blight [caused by Xanthomonas campestris pv. phaseoli Smith (Dye)] is a major bacterial disease causing >40% seed yield and quality losses in common bean (Phaseolus vulgaris L.) worldwide. Use of resistant cultivars is crucial for its effective, economical, and environment friendly integra...
Singh, Shree P.
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Miklas, Phillip N.
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[Breeding common bean for resistance to common blight: A review]
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Breeding common bean for resistance to common blight: A review
To develop an effective breeding programme for rainfed production of the common bean (Phaseolus vulgaris L.), the inheritance of seed yield under such conditions should be understood, preferably considering the effects of environment to account for site or season specificity. Thus, heritability, ...
White, Jeffrey W.
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Ochoa Marquez, R
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Ibarra Perez, FJ
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Singh, Shree P.
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[Inheritance of seed yield, maturity and seed weight of common bean (Phaseolus vulgaris) under semi-arid rainfed conditions]
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Inheritance of seed yield, maturity and seed weight of common bean (Phaseolus vulgaris) under semi-arid rainfed conditions
The inheritance of the localized necrosis, apical necrosis, and mosaic reactions induced by bean severe mosaic comoviruses in common bean (Phaseolus vulgaris L.), was studied in crosses of Great Northern 123 × Pitouco, Great Northern 123 × Iguaçu and Pitouco X Iguaçu. Great Northern 123 reacts wi...
Morales, Francisco José
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Singh, Shree P.
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[Inheritance of the mosaic and necroses reactions induced by bean severe mosaic comoviruses in Phaseolus vulgaris L]
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Inheritance of the mosaic and necroses reactions induced by bean severe mosaic comoviruses in Phaseolus vulgaris L
Uso de marcadores y selección de gametos para el mejoramiento simultáneo de caracteres múltiples de frijol (Phaseolus vulgaris L.) para Mesoamérica y el Caribe. El objetivo fue describir requerimientos básicos y métodos alternativos de selección para el mejoramiento simultáneo en frijol c...
Singh, Shree P.
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[Uso de marcadores y selección de gametos para el mejoramiento simultáneo de caracteres múltiples de frijol (Phaseolus vulgaris L.) para Mesoamérica y el Caribe]
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Uso de marcadores y selección de gametos para el mejoramiento simultáneo de caracteres múltiples de frijol (Phaseolus vulgaris L.) para Mesoamérica y el Caribe
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.
Singh, Shree P.
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Urrea, Carlos A.
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[Performance of early generations of some intra- and interracial populations of common bean]
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Performance of early generations of some intra- and interracial populations of common bean