栗实象甲(Curculio dulidi Fair maire),又名栗实象鼻虫,属鞘翅目,象甲科。是蛀食板栗果实的一种主要害虫。据调查,夏县以泗交镇为中心的13个大队,共有板栗234,000余株,面积约2万亩左右,年产在10万斤左右,由于栗实象甲的危害,每年只能收获5万 Curculio dulidi Fair maire, also known as chestnut weevil, Coleoptera, like a branch. Is a major insect pest eating chestnut fruit. According to the survey, Xiaxian to Si Jiazhen as the center of the 13 brigade, a total of more than 234,000 chestnut plant, an area of ​​about 20000 acres, with an annual output of about 100000 pounds, due to the harm of chestnut as the only annual harvest of 5 ten thousand