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Recherche sur l`efficacite d`enrobage des semences avant la semis contre les maladies transmis par semence, les maladies racinaires et la mouche du haricot

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Title Recherche sur l`efficacite d`enrobage des semences avant la semis contre les maladies transmis par semence, les maladies racinaires et la mouche du haricot
 
Creator Trutmann, P
 
Subject PHASEOLUS VULGARIS
SEED TREATMENT
INSECTICIDES
FUNGICIDES
DISEASE CONTROL
INSECT CONTROL
OPHIOMYIA
MYCOSES
ROOT ROTS
RWANDA
BURUNDI
AFRICA
CHEMICAL CONTROL
DISEASES AND PATHOGENS
PEST CONTROL
PESTS
PHASEOLUS VULGARIS
TRATAMIENTO DE LA SEMILLA
INSECTICIDAS
FUNGICIDAS
CONTROL DE ENFERMEDADES
CONTROL DE INSECTOS
OPHIOMYIA
MICOSIS
PUDRICIONES RADICALES
RUANDA
BURUNDI
 
Description Several chemicals were tested at both the on-farm and exptl. levels to control major seed-transmitted root diseases in the Great Lakes region of Africa. Seed treatments to control the beanfly in Burundi were combined to assess the efficiency of combined treatments against fungi and insects. Individual systemic products, such as benomyl, carbendazim, and methyl thiophanate plus mancozeb, were particularly efficient against anthracnose. Thiram was less efficient when used alone, and effective when combined with other systemic products. Athough captan was not tested alone, it seems more efficient than thiram as overall fungicide and merits additional assessment. No chemical reduced root rot severity uniformly. Endosulfan was effective against the beanfly in all treatments. Yield increases obtained with benomyl plus thiram and benomyl plus thiram and endosulfan were between 250 and 350 kg/ha (20-40 percent) in northern Rwanda, and between 100-230 kg/ha (36- 86 percent in the poor highland soils of Zaire-Nilo. Endosulfan alone increased yields by 100 kg/ha in the central plateau area. (AS-CIAT)
 
Date 2016-01-18T13:34:06Z
2016-01-18T13:34:06Z
1987
 
Type Conference Paper
 
Identifier Trutmann, P. 1987. Recherche sur l`efficacite d`enrobage des semences avant la semis contre les maladies transmis par semence, les maladies racinaires et la mouche du haricot. Centro Internacional de Agricultura Tropical (CIAT), Programme Regional du Haricot d`Afrique Centrale, Butare, RW. 9 p.
http://hdl.handle.net/10568/69918
 
Language fr
 
Publisher Centro Internacional de Agricultura Tropical (CIAT), Programme Regional du Haricot d`Afrique Centrale