国外花卉的大量引进,使许多害虫随之进入我国,并不断扩散蔓延,其中烟粉虱B e m i s i a t a b a c i(Gennadius)就是近年来影响我国花卉生产的主要入侵害虫之一,一些花卉生产基地因此遭到了严重危害。危害特点烟粉虱又称棉粉虱、一品红粉虱,属同翅目,粉虱科,是一种世界性的昆虫 A large number of foreign flowers introduced so many pests subsequently entered the country, and continue to spread and spread, of which whitefly B emisiatabaci (Gennadius) is one of the major invasive pests affecting the production of flowers in China in recent years, some of the flower production base was so serious harm. Hazard characteristics Bemisia tabaci also known as cotton whitefly, poinsettia whitefly, belonging to Homoptera, whitefly, is a worldwide insect