نتایج جستجو برای: trichoderma harziaanum t100 وmacrophomina phaseolina
تعداد نتایج: 6784 فیلتر نتایج به سال:
Lopez-Nicora, H. D., Simon, A. C. M., Dossman, B. C., Paul, P. A., Dorrance, A. E., Lindsey, L. E., and Niblack, T. L. 2015. Distribution and abundance of Heterodera glycines and Macrophomina phaseolina in Ohio. Plant Health Prog. 17:35-41. Soybean and corn are grown on more than 60% of the arable land in Ohio. The soybean cyst nematode (SCN) is responsible for significant losses incurred by so...
Abstract The ultimate objective of organic pig production is to use ingredients 100% origin in the animals’ diets. However, this approach challenging, especially when needing ensure adequate quantities essential amino acids (EAAs) and protein grower-finisher current standard 95% feed ingredients, but percentage can be increased by reducing EAA supply or accepting an unbalanced profile. A furthe...
قارچ های بیمارگر خاکبرد با ایجاد مرگ گیاهچه، پوسیدگی ریشه و طوقه و کاهش جوانه زنی بذر، باعث کاهش تولید محصولات کشاورزی می شوند. گونه های تریکودرما از مهم ترین عوامل بیوکنترل شناخته شده علیه بیمارگرهای خاکزی می باشند. در این پژوهش جهت بهبود فعالیت آنتاگونیستی trichoderma harzianum، القای جهش تصادفی با استفاده از اشعه گاما در دستگاه گاماسل با مقدار مصرف بهینه 250 گری روی جدایه th65 انجام پذیرفت و...
M. phaseolina, a global devastating necrotrophic fungal pathogen causes charcoal rot disease in more than 500 host plants. With the aim of understanding the plant-necrotrophic pathogen interaction associated with charcoal rot disease of jute, biochemical approach was attempted to study cellular nitric oxide production under diseased condition. This is the first report on M. phaseolina infection...
Maximum colony growth inhibition was observed due to Pseudomonas PS2 (74%) as compared to PS1 (71%) on trypticase soy agar (TSM) plates after 5 days of incubation. Light and scanning electron microscopic examination showed hyphal coiling, vacuolation, coagulation and granulation of cytoplasm resulting in lysis of hyphae of M. phaseolina by pseudomonads. Cell free culture filtrates of strains PS...
بیماری پوسیدگی ذغالی سویا که به وسیله قارچ macrophomina phaseolina ایجاد می شود یکی از مخرب ترین بیماری های سویا (glycin max) در سطح جهان می باشد. در ایران نیز این بیماری در بسیاری از مناطق کشت سویا به خصوص در شمال کشور، خسارت قابل توجهی به این محصول وارد می سازد. عامل بیماری، یک پاتوژن خاک زاد، با پراکنش جهانی و دامنه میزبانی بیش از 500 گونه گیاهی است .در این تحقیق جنبه های مختلف اپیدمیولوژیکی...
Macrophomina phaseolina is the most devastating pathogen which causes charcoal rot and root rot diseases in various economically important crops. Three strains M. phaseolina 1156, M. phaseolina 1160, and M. phaseolina PCMC/F1 were tested for their virulence on sunflower (Helianthus annuus L.) and chickpea (Cicer arietinum L.). The strains showed high virulence on both hosts with a disease score...
Charcoal rot of sorghum causedby the fungus ~acrophorfdna phaseolina is a root andstalk rot disease of great destructive potential in most sorghum-growing regions. Improved, highyielding cultivars under good management tend to be very susceptible to the disease. M. phaseolina is a common soilborne, nonaggressive, and plurivorous pathogen that attacks plants whose vigor has been reduced by unfav...
BACKGROUND Acute kidney injury (AKI) is a major global health issue, associated with poor short-term and long-term outcomes. Research on AKI is increasing with numerous articles published. However, the quantity and quality of research production in the field of AKI is unclear. METHODS AND ANALYSIS To analyse the characteristics of the most cited articles on AKI and to provide information abou...
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