Resistance of 360 var. of Phaseolus vulgaris to Empoasca kraemeri was evaluated in the greenhouse. Subsequent field evaluations were made of 30 promising var. when 30 days old. Seedlings in the greenhouse were infested with field-collected adults for 3 days, and resistance to 1st generation nymph...
Eskafi, F.M.
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Schoonhoven, Aart van
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[Comparison of greenhouse and field resistance of bean varieties to Empoasca kraemeri (Homoptera Cicadellidae)]
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Comparison of greenhouse and field resistance of bean varieties to Empoasca kraemeri (Homoptera Cicadellidae)
Cárdenas A., Moisés
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Gálvez E., Guillermo E.
,
[Concentración del mosaico dorado del frijol (BGMV) en variedades susceptibles y tolerantes de frijol (Phaseolus vulgaris L.) y su relación con diferentes órganos de la planta [resumen]]
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Concentración del mosaico dorado del frijol (BGMV) en variedades susceptibles y tolerantes de frijol (Phaseolus vulgaris L.) y su relación con diferentes órganos de la planta [resumen]
Katungi, Enid M.
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Larochelle, Catherine
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Mugabo, Josephat R.
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Buruchara, Robin A.
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[The effect of climbing bean adoption on the welfare of smallholder common bean growers in Rwanda]
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The effect of climbing bean adoption on the welfare of smallholder common bean growers in Rwanda
Disease progress of angular leaf spot caused by Isariopsis griseola Sacc. was determined in the field on 14 bean cultivars after artificially induced infection. Isolate IG1-77 of the fungus was used to cause the infection, and evaluation was made using the CIAT disease severity scale of 1-5. The ...
Buruchara, Robin A.
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Gathuru, E.M.
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Mukunya, D.M.
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[Disease progress of angular leaf spot caused by Isariopsis griseola Sacc. and its implications on resistance of some bean (Phaseolus vulgaris L.) cultivars]
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Disease progress of angular leaf spot caused by Isariopsis griseola Sacc. and its implications on resistance of some bean (Phaseolus vulgaris L.) cultivars
For a proper characterization of beans, as well as for future improvements in basic yield potential, it is necessary to understand the process of node formation on stems and the evolution of the axils, either vegetative or floral, at these nodes. Within a pure nonphotoperiodic var. of Phaseolus v...
Debouck, Daniel G.
,
[Regulation of flowering processes by some internal correlations in dwarf French bean]
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Regulation of flowering processes by some internal correlations in dwarf French bean
Bean yield at 2 sites in Costa Rica (Turrialba and Parruas) was affected by the interactions of maize and bush bean cv. with cropping system (relay, row intercropping, and sole cropping). Maize cv. were grouped according to LAI and plant height. In Turrialba, a site with a severe weed problem, le...
Woolley, Jonathan N.
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Rodríguez, W.
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[Cultivar x cropping system interactions in relay and row intercropping of bush beans with different maize plant types]
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Cultivar x cropping system interactions in relay and row intercropping of bush beans with different maize plant types
Tropical agroecosystems constitute diversified systems with crops arranged in polycultural patterns. Weeds are important components of these systems and condition insect diversity and stability. In an attempt to gather experimental evidence as a basis for tropical pest management strategies, 9 fi...
Altieri, Miguel A.
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Doll, J.
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Schoonhoven, Aart van
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[Interacciones entre insectos y malezas en mono y policultivos de maiz y frijol]
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Interacciones entre insectos y malezas en mono y policultivos de maiz y frijol
Kimani, Paul
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Chirwa, Rowland
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Buruchara, Robin A.
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Beebe, Stephen E.
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Blair, Matthew W.
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[CIAT’s bean breeding strategy in PABRA region]
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CIAT’s bean breeding strategy in PABRA region
Altieri, Miguel A.
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Doll, Jerry D.
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[Algunas tendencias del biocontrol en bledo (Amaranthus dubius Mart.) en mono y policultivos de maíz y frijol : resultados preliminares]
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Algunas tendencias del biocontrol en bledo (Amaranthus dubius Mart.) en mono y policultivos de maíz y frijol : resultados preliminares
Ampofo, James Kwasi O.
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Massomo, S.M.S.
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[Developing bean foliage beetle management strategies with small scale bean growers in Tanzania]
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Developing bean foliage beetle management strategies with small scale bean growers in Tanzania