采用踏查、标准地调查,结合室内饲养对石河子地区杨树蛀干害虫进行调查,记录蛀干害虫的种类,分布地点和危害现状。结果表明:石河子地区蛀干害虫主要有白杨透翅蛾Paranthrene tabaniformis Rottemberg、杨十斑吉丁虫Melanophila picta Pallas和纳曼干脊虎天牛Xylotrechus namanganensis Heyden。其中,分布范围广,危害程度重的种类为白杨透翅蛾。 A survey was conducted with standard surveys and in-house rearing surveys of poplar stem borers in Shihezi area. The types, distribution locations and hazards of stem borers were recorded. The results showed that Paranthrene tabaniformis Rottemberg, Melanophila picta Pallas and Xylotrechus namanganensis Heyden were the main pests in Shihezi region. Among them, the distribution of a wide range of hazards of heavy type Poplar moths.