Rapid Screening of Rhizobacteria for Suppression of Rhizoctonia Damping-off
نویسندگان
چکیده
منابع مشابه
The Impact of Biofilm Forming Rhizobacteria on Rhizoctonia solani Damping-off of Tomato Running title: The Impact of biofilm forming rhizobacteria on Rhizoctonia solani
در این مطالعه، ۱۸۰ ریزوباکتر از مزارع مختلف استانهای آذربایجان شرقی و غربی جداسازی شدند. این جدایه‌های باکتریایی بر اساس پتانسیل آنتاگونیستی خود علیه Rhizoctonia solani و توانایی تشکیل بیوفیلم قوی غربال شدند. از بین این جدایه‌ها، ۴۹ جدایه بیش از ۳۰ درصد فعالیت آنتاگونیستی علیه R. solani از خود نشان دادند. روش‌های متفاوتی برای غربال جدایه‌هایی با توانایی تشکیل بیوفیلم بالا مورد استفاده قرار گرفت...
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Damping off caused by Rhizoctonia solani (isolate AG4) constrains growing soybean in the north Iranian province of Golestan. The pathogen was grown on malt agar containing 0, 50, 100 or 200 ppm trifluralin then its vegetative growth and virulence were evaluated. The response of soybean cv. Williams seedlings grown in soil containing 0, 0.5, 1 and 2 ?g ai g-1 trifluralin was investigated. On mal...
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in this research, the antagonistic effects of bacillus subtilis isolates against the causal agent of tomato damping-off, rhizoctonia solani were surveyed under laboratory and greenhouse conditions. isolates b4 and b18 showed the most inhibition ratio in the volatile and non-volatile metabolites tests which were 50.3% and 58.6% respectively. the six out of 25 isolates studied more and their anta...
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ژورنال
عنوان ژورنال: HortScience
سال: 1997
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.32.3.468b