نتایج جستجو برای: off of rhizoctonia solani ag
تعداد نتایج: 21182777 فیلتر نتایج به سال:
بوتهمیری یا Damping off از بیماریهای شایع نهالستانهای جنگلی میباشد که همه ساله خسارتهای زیادی را به نهالستانها وارد میکند. از آن جا که کاهش این خسارتها مبتنی بر شناخت عوامل بیماریزا و سپس کنترل آنها میباشد، بازدیدهایی طی سالهای 1384 و 1385 از نهالستان لاکان بهعمل آمد. نهالهای بیمار پس از جمعآوری و انتقال به آزمایشگاه مورد بررسی قرار گرفتند که عوامل بیماریزای بدست آمده بعد از انجام آزمای...
The soil fungus Rhizoctonia solani is a pathogen of agricultural crops. Here, we report on the 51,705,945 bp draft consensus genome sequence of R. solani strain Rhs1AP. A comprehensive understanding of the heterokaryotic genome complexity and organization of R. solani may provide insight into the plant disease ecology and adaptive behavior of the fungus.
Rhizoctonia solani AG-2-2 is the causal agent of Rhizoctonia root and crown rot in sugar beet; however, recent increases in disease incidence and severity were grounds to reevaluate this pathosystem. To assess the capacity at which other anastomosis groups (AGs) are able to infect sugar beet, 15 AGs and intraspecific groups (ISGs) were tested for pathogenicity on resistant ('FC708 CMS') and sus...
The cucumber (Cucumis sativa L.) is often subjected to several fungal diseases. Rhizoctonia solani-induced damping-off and root rot are the most common diseases reported from commercial greenhouses of eastern area Saudi Arabia. objective current study explore antagonistic activity four Trichoderma species against R. solani in vitro vivo. Ten isolates (eight belonging AG-4 two AG-A AG2-1) were s...
In January 2021, unusual outbreak of shoot rot symptoms was observed in young spikenard (Aralia cordata) plants growing vinyl greenhouses located Chuncheon and Yanggu, Gangwon Province, Korea. The initially appeared on shoots the at or above soil surface level. Later, infected wholly rotted blighted. incidence diseased investigated ranged from 5% to 30%. Eight isolates Rhizoctonia sp. were obta...
This study tests the effect of glyphosate application on disease severity in glyphosate-resistant sugar beet, and examines whether the increase in disease is fungal or plant mediated. In greenhouse studies of glyphosate-resistant sugar beet, increased disease severity was observed following glyphosate application and inoculation with certain isolates of Rhizoctonia solani Kuhn and Fusarium oxys...
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