甜菜龟叶甲（CasridenebulosaL．）属于路规目—龟甲科，是甜菜栽培区的主要害虫之一，主要分部于欧洲和亚洲北部，在我国主要分布在内蒙古以及黑龙江省的部分地区，1995年在查哈阳农场大发生，危害较严重。1995年6月中、下旬，在查哈阳农场的丰收分场四队甜菜龟叶甲大发生，叶 Belonging to the order of the road - tortoise shell Branch, beetle is one of the major pests in the beet cultivation area, the main branch in Europe and northern Asia, mainly in Inner Mongolia and parts of Heilongjiang Province in 1995 In Chahayang farm occurred, the more serious harm. In mid-to-late June 1995, the four teams of Beetle Leafhopper A