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美国白蛾是举世瞩目的世界性检疫害虫,一旦入侵,传播极为迅速,可给林木带来毁灭性的灾害。兴隆县自2006年遭到美国白蛾入侵后引起省市领导高度重视,被划为美国白蛾省级重点防控区域。为切实做好美国白蛾疫情除治工作,保护兴隆县森林资源和生态景观,为首都北京提供良好的外围生态环境,兴隆县经过连续九年的监控防治,至2014年全县受到美国白蛾危害的乡镇、村已由11个乡镇95个行政村降至6个乡镇62个行政村,发生面积控制在了8万亩以下,
American white moth is world-renowned worldwide quarantine pests, once invaded, spread very rapidly, can bring devastating disaster to the forest. Xinglong County since 2006 caused by the invasion of the United States after the white moth caused by provincial and municipal leaders attach great importance to the United States was designated as the key area of white moth control. In order to effectively do a good job in the removal of white moth epidemic prevention work in Xinglong County to protect the forest resources and ecological landscape for the capital Beijing to provide a good external environment, Xinglong County, after nine consecutive surveillance control, by 2014 the county by the United States White moth Hazardous townships and villages have been reduced from 95 administrative villages in 11 townships to 62 administrative villages in 6 townships and the area under control has been below 80,000 mu.