美国白蛾是果树,林木生产的大敌,是举世注目的世界性检疫害虫。原发生于北美洲和墨西哥,1940年传入欧洲,1947年传入亚洲。1979年我国辽宁省中朝边境农作物病虫害调查队在丹东市区首次发现。为了及早扑灭美国白蛾,防止蔓延,并根据农业部的指示,我们在对美国白蛾调查的基础上对其生活习性、防治方法开展了研究工作,现将情况整理如下。 American white moth is the enemy of fruit trees and trees production, and is a world-renowned quarantine pest. Originally in North America and Mexico, in 1940 into Europe, 1947 into Asia. In 1979, Liaoning Province China-DPRK border pests and diseases investigation team was first discovered in downtown Dandong. In order to exterminate the American white moth early and prevent it from spreading, and based on the instructions from the Ministry of Agriculture, we conducted research on its habits and methods of prevention and treatment based on the investigation of the American white moth, and the situation is summarized as follows.