自 20世纪 90年代初，在我国海南省首次发现美洲斑潜蝇以来，短短的几年中，美洲斑潜蝇已在全国迅速扩展为害，目前发生为害面积达 266.67万 hm~2。而且还在云南、四川等地发现了南美斑潜蝇，其防治更难于美洲斑潜蝇。 　　使用药剂防治是目前控制斑潜蝇为害的主要措施之一。近 Since the early 90s of the 20th century, the first discovery of the leafminer in the province of Hainan Province in China, in just a few years, the United States Liriomyza sativae has rapidly expanded in the country, the current damage area of ​​266.67 million hm ~ 2. But also in Yunnan, Sichuan and other places found in South America, Liriomyza sativa, its prevention and treatment more difficult to the United States Liriomyza sativae. The use of chemical control is one of the main measures to control the leaf miner damage. near