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福寿螺入侵洱海流域的危害及其防控措施

摘要 福寿螺是一种全球性的入侵水生软体动物,给许多国家和地区造成了严重危害。在大理地区,福寿螺不仅危害洱海流域水体质量、影响农田生态系统平衡,食用福寿螺还会威胁人类健康。福寿螺的防治方法主要局限于化学防治和人工防治,采用综合防治的有效措施治理福寿螺才是持续控制其为害的最有效措施。

关键词 入侵生物;大理;洱海流域;福壽螺;综合防控

中图分类号:Q958.8 文献标识码:B 文章编号:2095–3305(2023)12–000-03

Hazards, Prevention and Control Measures of Pomacea canaliculata Invasion into the Erhai River Basin

Li Can-ting et al(Yunnan Agricultural University, Kunming, Yunnan 650201)

Abstract Pomacea canaliculata is a global invasive aquatic mollusk, which has caused serious harm to many countries and regions. Pomacea canaliculate not only endangers the water quality of the Erhai River Basin and affects the balance of farmland ecosystem, but also threatens human health when eaten. The prevention and control methods of Pomacea canaliculate are mainly limited to artificial control and chemical control, and the effective measures of comprehensive control are effective measures to continuously control its harm.

Key words Invasive organisms; Dali; Erhai River Basin; Pomacea canaliculate; Comprehensive control

福寿螺(Pomacea canaliculata)原产于南美洲亚马孙河流域,被外来入侵物种专家委员会列为世界100种恶性外来物种之一,中国生态环境部也将其列入首批入侵中国的16种外来物种之一[1],还被列入自2023年1月1日起施行的《重点管理外来入侵物种名录》。(剩余5836字)

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