美洲斑潜蝇和南美斑潜蝇是近年来传入我国的危险性害虫,其繁殖力极强,危害严重,寄主广泛,传播途径多,防治难度大。冬暖式日光温室大棚为斑潜蝇提供了良好的越冬繁衍场所,使其在一年内不间断危害,给多种瓜菜及花卉造成严重损失,一般减产20%～50%,重者绝产绝收。 American leafminer and Liriomyza sativae are dangerous pests that have been introduced into our country in recent years. Their fecundity is extremely strong, and they are endangered. They have a wide range of hosts, many routes of transmission, and are very difficult to control. Winter warm sun greenhouse for Liriomyza boid provide a good place for winter, making it uninterrupted within a year of harm, to a variety of vegetables and flowers caused serious losses, the general reduction of 20% to 50%, in severe cases of abortion Never accept.