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美国白蛾属鳞翅目、灯蛾科,是一种重要的国际性检疫害虫。主要取食植物的叶,寄主包括杂草在内达300余种,具有食性杂、繁殖力强、危害严重、易人为传播蔓延等特点。1~4龄幼虫结网群集危害,5龄后开始分散取食,将整株树叶全部吃光,进而啃食树皮和果实,严重影响植物的生长发育与景
The United States white moth Lepidoptera, moth family, is an important international quarantine pests. Main feeding plants leaves, host weeds, including up to more than 300 species, with eating complex, strong reproductive, serious harm, spread easily spread and so on. 1 ~ 4 instar larvae cluster network damage, 5 years after the start of decentralized feeding, the whole plant leaves all eat, and then eating bark and fruit, seriously affecting the growth and development of plants and King