Root rot of common bean and its control by chemical and physical means [Egypt]

Drechslera sp., Fusarium sp. and Rhizoctonia solani were found, in this ascending order to be both associated with and pathogenic to common bean (CB) roots and hypocotyls. In vitro tests of 7 fungicides, benomyl and copper oxyquinolate were very effective (with ED S less than I mg/l) against Fusariu...

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Bibliographic Details
Published inEgyptian Journal of Phytopathology Vol. 19
Main Authors Fahim M.M, Osman A.R, El Attar A.H, Mabrouk M.S.M
Format Journal Article
LanguageEnglish
Published 1987
Subjects
chemical control
control fisico
control quimico
egipto
egypt
egypte
lutte chimique
lutte physique
phaseolus vulgaris
physical control
podredumbres
pourriture
racine
raices
rhizoctonia
roots
rots
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Summary:Drechslera sp., Fusarium sp. and Rhizoctonia solani were found, in this ascending order to be both associated with and pathogenic to common bean (CB) roots and hypocotyls. In vitro tests of 7 fungicides, benomyl and copper oxyquinolate were very effective (with ED S less than I mg/l) against Fusarium sp. and Rhizoctonia solani, the most important pathogens, followed by procymidone. Evaluation of these fungicides under field conditions resulted in different pictures as captan, pencycuron, copper oxyquinolate and procymidone were more effective than other tested fungicides in preventing the rot caused by soilbrone plant pathogenic fungi.
Bibliography:H20
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