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First detection of Pantoea ananatis, the causal agent of bacterial center rot of onion in Morocco
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نویسنده
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achbani el hassan ,mazouz hamid ,benbouazza abdellatif ,sadik soumia
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منبع
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journal of crop protection - 2016 - دوره : 5 - شماره : 1 - صفحه:11 -17
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چکیده
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Pantoea ananatis is an important pathogen causing bacterial center rot in onion. isolated strains from onion soft rot bulbs based on morphological characteristics were tested for hypersensitivity reaction on tobacco. pathogenic strains underwent some biochemical tests which detected the presence of p. ananatis, based on rna16s sequencing, this result was confirmed. symptoms were reproduced by inoculating this species to onion leaves and bulbs. this study reports for the first time the presence of p. ananatis bacterium in morocco causing the bacterial center rot in onion.
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کلیدواژه
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Allium cepa ,bacterial center rot ,Morocco ,Onion ,Pantoea ananatis
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آدرس
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agricultural research center in meknes (inra), laboratory of plant protection, unité de recherche protection des plantes (urpp), Morocco, faculty of sciences, laboratory of plant biotechnology and molecular biology, Morocco, regional agricultural research center in meknes (inra), unité de recherche protection des plantes (urpp), laboratory of plant protection, morocco, regional agricultural research center in meknes (inra), laboratory of plant protection, unité de recherche protection des plantes (urpp), morocco. faculty of sciences, laboratory of plant biotechnology and molecular biology, Morocco
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Authors
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