集安市稻水象甲的传入及蔓延的控制对策

The Invasion of the Rice Water Weevil, Lisorhoptrus oryzophilus, into Ji' an and the Strategies of Controlling its Further Spread

集安市稻水象甲的发生是该对外检疫对象首次传入吉林省的记载。本文记述了稻水象甲发现的时间，并根据在疫区的实地考察，初步分析了该检疫害虫传入的可能时间和途径，划定了疫区范围，提出了控制稻水象甲向腹地进一步蔓延的几项措施。

The Rice Water Weevil, Lissorhoptrus oryzophilus, was first discovered in the paddy field in JI'an county, Jilin Province on 27th July, 1993. When and how the RWW could enter the area were analysised, based on the investigation of 2nd to 4th September on the quarantine insect. Also, the strategies of restricting further spread of the pest were brought forward.