花生秋蛴螬的种类很多，在我县主要有：大黑、暗黑、毛黄、拟毛黄、灰粉和黄褐6个优势种。花生是滦县主要经济作物，历年播种27万亩左右。蛴螬危害面积近15万亩，其中较重发生面积4万多亩，严重发生约2万亩。一般发生田虫果率10％左右，严重地块虫果率达40％以上。自1986年以来 Many varieties of peanut autumn 蛴,, in my county are: black, dark, hair yellow, hair yellow, gray powder and yellow brown 6 dominant species. Peanut is the main economic crop in Luan County, about 270,000 acres planted over the years. Harmful area of ​​nearly 15 million mu of harms, of which occurred more than 40,000 acres of area, a serious occurrence of about 20,000 mu. In general, the rate of field fruit and insect pests is about 10%, and the rate of serious pest and fruit problems is over 40%. Since 1986