نتایج جستجو برای: stemphylium
تعداد نتایج: 257 فیلتر نتایج به سال:
Studies of the concentration of fungal spores were carried out in the cities of Lublin and Rzeszów simultaneously in 2002. At both sites the volumetric method of measurement was applied, using the Lanzoni VPPS 2000 trap. Only the allergenic taxa were analysed: Alternaria, Botrytis, Cladosporium, Drechslera type, Epicoccum, Torula, Stemphylium, Pithomyces, Polythrincium, and Ganoderma. The resea...
A total of four isolates of Stemphylium botryosum infected lentil were collected from lentil plants showing blight symptoms and grown at different areas of Bangladesh. The isolates were characterized in terms of cultural, morphological and physiological parameters. The isolates varied significantly in their cultural, morphological and physiological traits of colony color, shape, texture, conidi...
Gray leaf spot disease caused by Stemphylium lycopersici is a major disease in cultivated tomato plants and threatens tomato-growing areas worldwide. Sm is a single dominant gene that confers resistance to tomato gray leaf spot disease agent. However, the underlying molecular mechanism remains unclear. Here, resistant (cv. Motelle, containing the Sm gene) and susceptible (cv. Moneymaker) plants...
Many foliar pathogens require free water to germinate; therefore, disease pressure should favor plants that are able to repel water. For a suite of 18 sympatric clover species (Trifolium and Medicago, Fabaceae), we evaluated leaf traits affecting leaf wetness and susceptibility to infection by the fungal pathogen Stemphylium sp., causal agent of Stemphylium leaf spot. Spore germination increase...
در پژوهش حاضر، جمع‌آوری و شناسایی گونه‌های جنس Alternaria و جنس‌های مشابه آن، طی سال‌های 1391 و 1392 از مزارع، باغات و رویشگاه‌‌های مختلف استان همدان انجام شد. در مجموع، 110 جدایه از این قارچ‌ها از میزبان‌های مختلف جداسازی شد. بر اساس ویژگی‌های ریخت‌شناسی، این جدایه‌ها متعلق به جنس‌های: Alternaria، Embellisia، Stemphylium و Ulocladium بودند. از آنجا که به تازگی بر اساس مطالعات مولکولی اغلب گونه...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید