苹淡褐卷蛾是一种危害严重的有害生物,利用CLIMEX3.0软件对苹淡褐卷蛾在我国的适生区进行预测,结果发现该虫在我国的气候适生区域比较广泛,除新疆、吉林和黑龙江外,其他省份均有适生地区,适生面积约为369万km2,占我国国土面积的38%。针对有害生物的传入和定殖能力,提出了相应的管理措施以防止传入我国。 Hyphantria cunea is a serious harmful pest, the use of CLIMEX3.0 software on the Hyphantria cunea in China’s fitness area prediction and found that the worm in China’s climate suitable area more widely, except Xinjiang Jilin and Heilongjiang provinces, other provinces have suitable areas, suitable for an area of ​​about 3690000 km2, accounting for 38% of China’s land area. In response to the introduction of pests and colonization capabilities, put forward corresponding management measures to prevent the introduction into our country.