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三叶斑潜蝇和美洲斑潜蝇是一类危害蔬菜、花卉的世界性害虫,也是我国重要的外来入侵害虫。为了解其发生的危害特征,并为这两种斑潜蝇的防治提供科学依据,扬州大学园艺与植物保护学院等单位科研人员于2015年对江苏地区的两种斑潜蝇的发生分布、危害程度以及在扬州地区的发生动态进行了调查,并采集含有潜道的叶片,待蛹羽化为成虫后鉴定斑潜蝇种类,同时统计叶片上的潜道数量划分危害等级。
Leaf clover and leaf miner are a kind of world pest that endangers vegetables and flowers, and also an important invasive pest in China. In order to understand the characteristics of their occurrence and to provide a scientific basis for the prevention and control of these two species of leafminers, the researchers from Yangzhou University College of Horticulture and Plant Protection published and analyzed the occurrence and distribution of two species of leafminers in Jiangsu Province in 2015. Degree and the occurrence of the dynamic in Yangzhou area were investigated, and the collection of the leaves with the subduction, emergence of adult pupal to be identified after the species of leafminers, and statistics on the number of submarines on the classification of hazard levels.