نتایج جستجو برای: m phaseolina
تعداد نتایج: 539328 فیلتر نتایج به سال:
Chia (Salvia hispanica L.) is one of the most important medicinal plants recently introduced to Egyptian cultivation and has significant multiusing in human curing. Fusarium oxysporum, F. roseum, semitectum, solani, Macrophomina phaseolina, Pythium ultimum, Rhizoctonia solani Sclerotinia sclerotiorum were isolated from infected plants, showing root stem rot symptoms collected different localiti...
As culturas anuais geralmente são acometidas por doenças causadas fitopatógenos do solo, que prejudicam a produção agrícola gerando perdas econômicas. Entre os mais comuns estão Sclerotinia sclerotiorum, Fusarium sp. e Macrophomina phaseolina. Embora o efeito benéfico de espécies adubação verde em rotação cultura já seja conhecido na proteção fertilidade ainda limitadas as informações proporcio...
Abstract Antifungal activity of Monotheca buxifolia methanolic extract and its various fractions were assessed against Macrophomina phaseolina, a soil-borne fungal pathogen more than 500 vegetal species as well rare emerging opportunistic human pathogen. Different concentrations (3.125 to 200 mg mL −1 ) inhibited biomass by 39–45%. Isolated n- hexane, chloroform ethyl acetate suppressed 32–52%,...
Microbial interactions in agricultural soils can play important roles the control of soil-borne phytopathogenic diseases. Yields from blueberry plantations southern Spain have been impacted by pathogenic fungus, Macrophomina phaseolina. The use chemical fungicides has common method for preventing fungal infections, but due to their high environmental impact, legislation is increasingly restrict...
Maize, a vital cereal globally, ranks alongside rice and wheat. Among the significant factors curbing maize yields, post-flowering stalk rot (PFSR) stands as highly destructive ailment. PFSR leads to yield reductions in from 10% 42%, occasionally may reach upto 100% specific regions. This emphasizes potential for elevating India's corn production by developing cultivating PFSR-resistant hybrids...
برهمکنش شوری و خشکی بر پیش آمودگیmacrophomina phaseolina ، ترکیبات یونی و رشد سورگوم (sorghum bicolor) در آزمون گلخانهای (35°c-19) مطالعه گردید. تیمارها شامل چهار سطح شوری (صفر، 1400، 2100و 2800 میلیگرم nacl در کیلوگرم خاک) و سه تنش خشکی (دورهای آبیاری 3، 7 و 10 روزه ) بودند. خاک آلوده به یکصد میکرواسکلرت زنده جدایه خربزه m. phaseolina در گرم خاک و خاک غیر آلوده در تمام تیمارها استفاده گردید....
The fungus Macrophomina phaseolina is a phytopathogen of great importance attacking various crops and causing severe losses especially in sorghum, beans, soybeans others. Since acetic indole acid (AIA) hormone that some authors associate with the pathogenic power other fungi such as Fusarium oxysporum, it was decided to perform this work detect whether M isolated from beans layers producing AIA...
Macrophomina phaseolina, the causal agent of charcoal rot in strawberry, induces plant wilting and collapse. The pathogen survives through production microsclerotia soil strawberry debris. However, its management is difficult, disease has become an increasing problem for industry. Physical, cultural, chemical alternatives integrated were evaluated laboratory field trials during 2017–18 2018–19 ...
به منظور بررسی کنترل بیولوژیک بیماری ساق سیاه خربزه (m. phaseolina) از تعداد 187 جدایه سودوموناس فلورسنت به دست آمده از خاک و ریزوسفر گیاهان جالیزی براساس میزان بازدارندگی از رشد قارچ عامل بیماری روی محیط کشت، 12 جدایه آنتاگونیست متعلق به بیووارهای i، iii و v از باکتری fluorescens p. و بیووار b متعلق به putida p. جهت بررسی نهایی انتخاب شدند. همه جدایه های سودوموناس در روش کشت متقابل، تولید مواد...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید