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美国白蛾是严重危害林木的世界性检疫害虫,具有食性杂、繁殖量大、适应性强、传播途径广、传播速度快、疫情暴发危害大等特点。2006年美国白蛾入侵石家庄新乐市,经过不断扩散,到2013年,石家庄市美国白蛾发生面积已达17.21万亩,涉及正定、新乐等18个县(市)区的141个乡镇(办事处)、835个村(街道)、190个小区。2013年,石家庄市早谋划、早准备、早部署,充分发挥市美国白蛾防治指挥部办公室的组织、协调作用,市区通过
The American white moth is a worldwide quarantine pest which seriously endangers the forest trees. It has the characteristics of complex food habits, large breeding volume, strong adaptability, wide transmission, fast propagation speed, large epidemic outbreak and so on. In 2006, the American white moth invaded Shijiazhuang Xinle City. After its continuous proliferation, by 2013, the area occupied by the white moth in Shijiazhuang amounted to 172,100 mu, involving 141 towns and villages in 18 counties (cities) including Zhengding and Xinle Offices), 835 villages (streets), 190 communities. In 2013, Shijiazhuang City, as early as planning, early preparation, early deployment, give full play to the city of American White moth prevention and control headquarters office organization and coordination of urban areas through