Fifty-three bean (Phaseolus vulgaris) accessions were evaluated for their reactions to infection by Macrophomina phaseolina under field and greenhouse conditions. A field nursery was established on an experimental farm near Santander de Quilichao, Colombia. All accessions were evaluated in paired...
Pastor Corrales, Marcial A.
,
Abawi, G.S.
,
[Reactions of selected bean accessions to infection by Macrophomina phaseolina]
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Reactions of selected bean accessions to infection by Macrophomina phaseolina
A Brazilian isolate of Fusarium oxysporum f. sp. phaseoli (F. o. f. sp. phaseoli) was used to determine the reactions of 66 lines of beans to the Fusarium yellows pathogen in greenhouse tests. The distal 1 cm of root tips of 1-wk-old seedlings grown in sterilized sand were removed, roots were dip...
Pastor Corrales, Marcial A.
,
Abawi, G.S.
,
[Reactions of selected bean germ plasm to infection by Fusarium oxysporum f. sp. phaseoli]
,
Reactions of selected bean germ plasm to infection by Fusarium oxysporum f. sp. phaseoli
Blair, Matthew W.
,
Hoyos, A.
,
Cajiao V., César Hernando
,
Kornegay, Julia L.
,
[Registration of two mid-altitude climbing bean germplasm lines with yellow grain color, MAC56 and MAC57]
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Registration of two mid-altitude climbing bean germplasm lines with yellow grain color, MAC56 and MAC57
Singh, Shree P.
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Terán Santofimio, Henry
,
Gutiérrez, J.A.
,
Pastor Corrales, Marcial A.
,
Schwartz, Howard F.
,
Morales, Francisco José
,
[Registration of A 339, MAR 1, MAR 2, and MAR 3 angular-leaf-spot-and anthracnose-resistant common bean germplasm]
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Registration of A 339, MAR 1, MAR 2, and MAR 3 angular-leaf-spot-and anthracnose-resistant common bean germplasm
Common bean (Phaseolus vulgaris L.) germplasm was screened for resistance to charcoal rot (Macrophomina phaseolina) under field conditions at Kiboko and Katumani, eastern Kenya. Of the 313 bean accessions evaluated, 50 lines were resistant and six were tolerant to M. phaseolina, the charcoal rot ...
Songa, WA
,
Hillocks, RJ
,
Mwang'ombe, A.W.
,
Buruchara, Robin A.
,
Ronno, WK
,
[Screening common bean accessions for resistance to charcoal rot (Macrophomina phaseolina) in Eastern Kenya]
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Screening common bean accessions for resistance to charcoal rot (Macrophomina phaseolina) in Eastern Kenya
A collection trip of native Phaseolus germplasm was carried out over a 15-day period in the provinces of Jujuy, Salta, Tucuman, and Catamarca (Argentina) within the alt. range of 700-2200 m.a.s.l. Seeds of 26 wild populations of Phaseolus vulgaris var. aborigineus and of other species were collec...
Schoonhoven, Aart van
,
[The Bean Program at the Centro International de Agricultura Tropical (CIAT)]
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The Bean Program at the Centro International de Agricultura Tropical (CIAT)
Andersson, Meike S.
,
Schultze-Kraft, Rainer
,
Peters, Michael
,
Hincapié Carvajal, Belisario
,
Lascano, Carlos E.
,
[Morphological agronomic and forage quality diversity of the Flemingia macrophylla world collection]
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Morphological agronomic and forage quality diversity of the Flemingia macrophylla world collection
Diseases of Aeschynomene spp. observed in forage evaluation trials in South America and Florida, U.S.A. are described and discussed. Newly discovered diseases include Polythrincium sp. leaf blotch, Calonectria sp. dieback, and Rhizoctonia solani Kuhn foliar blight. Diseases previously reported fr...
Dextre, R.
,
Ayarza, Miguel Angel
,
Toledo, José M.
,
Calderón, M.
,
Lenne, J.M.
,
Pizarro, Esteban A.
,
[Pasture germplasm evaluation and agronomy]
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Pasture germplasm evaluation and agronomy