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稻水象甲被国际自然保护联盟列为全球100种最具威胁性的外来入侵生物之一,2012年在习水县寨坝镇发现稻水象甲疫情后,对稻水象甲在本县的发生特点和防控技术进行了调查和研究,初步掌握了稻水象甲的发生特点,有针对性地提出了“三喷两撒”的化学防控方法,并结合农业、物理等防控措施在稻水象甲疫情发生区和阻截防控区进行了大面积推广应用,取得较好的防控效果。
Asiatic weeds are listed as one of the 100 most threatening alien invasive species in the world by the International Union for the Conservation of Nature. In 2012, after the discovery of the epidemic of Ascium mellitus in Zhaiba, Xishui County, The characteristics and prevention and control technology were investigated and studied. The characteristics of rice water weevil were initially mastered, and the chemical prevention and control methods of “three sprays and two sprinkles” were put forward in a targeted manner. Prevention and Control Measures The prevention and control of rice water weevil outbreak area and prevention and control area for large-scale promotion and application, and achieved better prevention and control effects.