Supported by the Gansu natural science foundation(ZR96-041)
New Species and Records of Erysiphales from Gansu, China
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摘要:
在甘肃省调查发现描述我国黑粉菌,新种1个.即草玉梅单囊壳,Sphaerotheca anemonea S.R.Wang ex K. Zhu sp.nov..新记录种2个为新记录,是发生在美女樱(Verbena hybrida Voss)的Sphaerotheca verbenae Savul. & Negru.和发生在青荚叶(Helwingiae japonicae L.)上的Microspheara helwingiae Sawada.
Abstract:
The powdery mildews (Erysiphales) are very important parasitic fungi which cause powdery mildews on different economic plants. From 1999 to 2003,the flora and distribution of the powdery mildews of Gansu province have been studied,More than 500 specimens