葡萄斑叶蝉属同翅目叶蝉科,又名葡萄小叶蝉、葡萄二星叶蝉,近年来传入新疆。2002年该虫在库尔勒市发生,危害日趋于加重。为摸清该虫发生规律,为防治提供依据,2004～2005年两年间课题组对本地区的葡萄斑叶蝉发生规律进行了研究,现将研究结果报道如下。1研究方法1.1系统调查在农 Grape leafhopper is Homoptera Cicadellidae, also known as grape leafhopper, grape two leafhopper, in recent years into Xinjiang. The insects took place in Korla in 2002, with the danger getting worse. In order to find out the regularity of the pest and provide evidence for prevention and treatment, the research group conducted a study on the occurrence regularity of the grape leafhopper in the two years from 2004 to 2005, and the research results are reported as follows. 1 research methods 1.1 system survey in agriculture