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稻水象甲(LissorhoptrusoryzophilusKuschel)是一种国际性的植物检疫害虫.此虫危害严重,传播途径复杂,寄主范围广,生态适应性强.稻水象甲在北美洲、南美洲、亚洲均有分布.目前,已蔓延到朝鲜慈江道的满浦市.该发生区与吉林省接壤,地理纬度及温度等条件与我省接近.本文从此虫的分布与危害,吉林省所处的地理位置,寄主植物种类及其分布,环境条件等方面,探讨了稻水象甲传入我省的危险性以及传入后生存的可能性,并提出了加强进口植物检疫,在边境地区定期开展疫性调查等控制策略.
Rice water weevil (LissorhoptrusoryzophilusKuschel) is an international phytosanitary pest. This pest is seriously endangered, the route of transmission is complex, host range is wide, and ecological adaptability is strong. Rice water weevil in North America, South America, Asia are distributed. Currently, it has spread to Manchuria, the prefectural road in Korea. The occurrence zone and Jilin Province bordering the geographical latitude and temperature and other conditions close to our province. In this paper, the distribution and harm of insects, the geographical location of Jilin Province, the host plant species and their distribution, environmental conditions and other aspects discussed the danger of rice water weevil into the province and the possibility of survival after the introduction, And put forward the control strategy of strengthening the imported plant quarantine and conducting regular epidemic investigation in the border areas.