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首页> 外文期刊>Canadian Journal of Plant Pathology: Revue Canadienne de phytopathologie >First report of Sclerotinia sclerotiorum causing pod rot disease on okra in Bangladesh
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First report of Sclerotinia sclerotiorum causing pod rot disease on okra in Bangladesh

机译:First report of Sclerotinia sclerotiorum causing pod rot disease on okra in Bangladesh

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摘要

Pods of okra (Abelmoschus esculentus L Moench) BARI Dherosh-1' cultivated in a farmer's field in Gazipur District, Bangladesh, were found rotted in December 2014. A fungus having fluffy mycelium and large sclerotia was isolated from affected pods. Combined results of morphological, molecular and pathological analyses identified the fungus as Sclerotinia sclerotiorum (Lib) de Bary. Inoculating the fungus on healthy okra pods reproduced the symptoms previously observed in the field. This is the first report of S. sclerotiorum causing disease of okra in Bangladesh. ResumeEn decembre 2014, on a trouve, dans le champ d'un cultivateur dans le district de Gazipur au Bangladesh, des gousses d'okra (Abelmoschus esculentus L Moench) BARI Dherosh-1' pourries. Un champignon produisant un mycelium duveteux et de gros sclerotes a ete isole a partir des gousses infectees. Les resultats combines des analyses morphologiques, moleculaires et pathologiques ont permis d'identifier le champignon en tant que Sclerotinia sclerotiorum (Lib) de Bary. En inoculant des gousses saines d'okra avec le champignon, il a ete possible de reproduire les symptomes observes au champ precedemment. Il s'agit de la premiere mention de S. sclerotiorum causant une maladie chez l'okra au Bangladesh.

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