稻水象甲是全国农业植物检疫性有害生物,也是国家进境植物检疫性有害生物。该虫原产北美洲,上世纪80年代初期传人我国河北省,目前已扩散到北京、天津、山东、辽宁、吉林、浙江、福建、湖南、安徽、四川、贵州等省(市),江苏省尚未查见,但稻水象甲极有可能随着稻种、稻桩、稻谷、稻壳、稻草制品及交通工具传入江苏省。危害性稻水象甲属鞘翅目象甲科,主要危害水稻、稗。成虫喜食稻叶,有明显趋嫩习性,多在叶尖、叶 Rice water weevil is a national agricultural phytosanitary pest, but also a national quarantine pest of plants. The insects native to North America, the early 1980s spread to China’s Hebei Province, has now spread to Beijing, Tianjin, Shandong, Liaoning, Jilin, Zhejiang, Fujian, Hunan, Anhui, Sichuan and Guizhou provinces (cities), Jiangsu Province It has not yet been found, but rice water weevil is most likely to be introduced to Jiangsu Province along with rice varieties, rice piles, rice, rice hulls, straw products and transportation. Hazardous rice water Coleoptera such as Coleoptera family, the main damage to rice, barnyardgrass. Adults like to eat rice leaves, there are obvious Tennen habits, mostly in the tip, leaves