高粱花翘小卷蛾(Lobesia aeoiopa Meyrick),属卷蛾科鳞翘目。是为害高粱穗粒的新虫种。该虫在我省主要分布在川南的宜宾至重庆长江沿岸的浅丘地区和川东北的渠江上中游沿岸及以东地区。1985年该虫为零星发生;1986年虫量上升为24.6头/百穗,为害率为14.7％;1987年虫量高达538.89头/百穗,受害率达70％以上,成为为害高粱穗 Lobesia aeoiopa Meyrick, is a member of the order of the family Curculionidae. Is a new species of sorghum spike grain. The insects in our province are mainly distributed in southern Sichuan’s Yibin to the shallow Qingqiu area along the Yangtze River and northeastern Sichuan River upstream and along the river. In 1985, the insects sporadically occurred. In 1986, the number of spider mites increased to 24.6 heads per hundred spike with a rate of 14.7%. In 1987, the number of faeces was as high as 538.89 /