勐海县林业有害昆虫种类初步调查

摘要

By using interviewing and field checking methods,this study conducted a comprehensive survey on the forest injurious insects in Menghai County from June 2015 to August 2016.294841.5 hm2 of typical forest areas which accounted for 80％ of the total forest area in Menghai County were investigated and a total of 1539 specimen were collected through net-catching and light trap over 120 sites in the study.Results showed that there were 248 species were cached,which belonged to 67 families and 8 orders,including the key forest injurious insects and resource insects.Therefore,this paper also listed the directory,damage objectives,and damage level of 236 species of injurious insects.%2015年6月至2016年8月,对勐海县林业有害昆虫采用访问及野外踏查的调查方法,调查代表性有林地面积294 841.5 hm2,占全县有林地面积的80％.在120个采集点用网捕和灯诱法共采集昆虫标本1 539份.根据鉴定,它们隶属于6目63科236种,其中包括了部分重要的林木害虫、资源昆虫.文章中列出了这236种林业有害昆虫名录及其危害对象、危害程度.