搭蝇科斑潜蝇属的大多数种都是重要害虫，目前全世界斑潜蝇已知的达300多种，大部分分布在北半球温带地区。近年来随着各种化学杀虫剂在世界上的广泛使用，一些多食性的斑潜蝇种类已由原来的次要害虫上升为主要害虫，严重危害蔬菜、花卉及烟草等经济作物，造成重大的经济损失， Most of the genera of the genus Siphonaptera are important pests. At present, there are more than 300 known species of leafminers in the world, most of which are distributed in temperate regions of the Northern Hemisphere. In recent years, with the widespread use of various chemical insecticides in the world, the species of multi-feeding Liriomyza sativa have risen from the original secondary pests to the major pests and seriously endanger the economic crops such as vegetables, flowers and tobacco, resulting in significant The economic loss,