نتایج جستجو برای: cylindrocarpon destructans var crassum
تعداد نتایج: 26187 فیلتر نتایج به سال:
White-nose syndrome (WNS) is an emerging disease causing unprecedented morbidity and mortality among bats in eastern North America. The disease is characterized by cutaneous infection of hibernating bats by the psychrophilic fungus Geomyces destructans. Detection of G. destructans in environments occupied by bats will be critical for WNS surveillance, management and characterization of the fung...
White-nose syndrome (WNS) is a devastating fungal disease that has been causing the mass mortality of hibernating bats in North America since 2006 and is caused by the psychrophilic dermatophyte Pseudogymnoascus destructans. Infected bats shed conidia into hibernaculum sediments and surfaces, but it is unknown if P. destructans can form stable, reproductive populations outside its bat hosts. Pr...
Teratosphaeria destructans and T. viscida are serious pathogens causing leaf, bud and shoot blight diseases of Eucalyptus plantations in the subtropics and tropics of South-East Asia (T. destructans) and North Queensland, Australia (T. viscida). During disease surveys in northern Western Australia and the Northern Territory of Australia, symptoms resembling those of T. destructans were observed...
در این پژوهش زوال گیاهان زینتی از نظر آلودگی به عوامل بیماری‌زای قارچی و شبه‌قارچی بررسی گردید. نمونه‌برداری طی سال‌های 1390 و 1391، از گیاهان بیمار در مناطق مختلف و گل‌خانه‌های شهر شیرازکه علائم پژمردگی، پوسیدگی ریشه و طوقه داشتند انجام گرفت. در بین این عوامل، Fusarium solani، F. oxysporum، F. equiseti، F. culmorum، F....
BACKGROUND Massive die-offs of little brown bats (Myotis lucifugus) have been occurring since 2006 in hibernation sites around Albany, New York, and this problem has spread to other States in the Northeastern United States. White cottony fungal growth is seen on the snouts of affected animals, a prominent sign of White Nose Syndrome (WNS). A previous report described the involvement of the fung...
The cytology of nine new D genome hybrids involving Triticum syriacum, Triticum ventricosum, Triticum cyclindricum, Triticum juvenale, Triticum crassum, Triticum tauschii and Triticum aestivum is described. The calculation of numerical values of the relative affinity and the patterns of chromosome pairing indicate that the D genome in T. syriacum and T. juvenale may have been substantially modi...
BACKGROUND The dramatic mass mortalities amongst hibernating bats in Northeastern America caused by "white nose-syndrome" (WNS) continue to threaten populations of different bat species. The cold-loving fungus, Geomyces destructans, is the most likely causative agent leading to extensive destruction of the skin, particularly the wing membranes. Recent investigations in Europe confirmed the pres...
به منظور شناسایی و مطالعه گونه های cylindrocarpon همراه با ریشه و طوقه کلزا و ذرت در استان خوزستان طی سال زراعی 1386- 1385، از مزارع کلزا و ذرت در مناطق ایذه، دزفول، شوشتر، شوش، اندیمشک و ملاثانی نمونه برداری به عمل آمد. در این بررسی پنج گونه از جنس سیلندروکارپن شناسایی شد که به ترتیب فراوانی شامل c. destructans(96 جدایه)، c. didymium (69 جدایه)، hederaec. (25 جدایه)، c. obtusisporum (14 جدایه)...
White-nose Syndrome (WNS) is an emerging infectious mycosis that has impacted multiple species of North American bats since its initial discovery in 2006, yet the physiology of the causal agent, the psychrophilic fungus Pseudogymnoascus destructans ( = Geomyces destructans), is not well understood. We investigated the ability of P. destructans to secrete enzymes that could permit environmental ...
Pseudogymnoascus destructans is the causative agent of white-nose syndrome, a disease that has caused the deaths of millions of bats in North America. This psychrophilic fungus proliferates at low temperatures and targets hibernating bats, resulting in their premature arousal from stupor with catastrophic consequences. Despite the impact of white-nose syndrome, little is known about the fungus ...
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