葡萄根瘤蚜是危害葡萄的世界性检疫害虫。该虫于20世纪初传入中国,但由于地理阻隔、很少苗木流通传播,加上极端的控制措施(如六六六粉覆盖),长期以来只是局部发生而没有泛滥开来。但近年来葡萄根瘤蚜出现了扩展蔓延之势,在江浙、湖 The grape phylloxera is a worldwide quarantine pest that harms grapes. The worm was introduced to China in the early 20th century. However, due to geographical barriers, the sparse distribution of seedlings and the extreme control measures (such as the covering of 6666) have long occurred only locally but not over flooded. In recent years, however, there has been an expansion of the phylogeny of grape phylloxera in Jiangsu, Zhejiang and Lake