广州管圆线虫中间宿主福寿螺的综合防治研究进展

Progress in integrated control of Pomacea canaliculata,intermediate host of Angiostrongylus cantonensis

广州管圆线虫为动物寄生虫,可侵入人体,寄生在人的中枢神经系统引起嗜酸性粒细胞增多性脑膜脑炎(广州管圆线虫病)。目前该病主要见于亚太地区,尤其是东南亚国家和我国的南方各省。福寿螺是广州管圆线虫的重要中间宿主之一,近年浙江省温州市和福建省长乐市等广州管圆线虫病暴发均由食用福寿螺引起。目前对福寿螺的防治仍集中于单一的物理防治、农业防治、化学防治等,还未形成一套行之有效的综合防控技术体系。该文主要对国内外福寿螺近年的防治研究进展做一简单介绍。

Angiostrongylus cantonensis is an animal parasite that also invades the human body.Living in the central nervous system,it may cause eosinophilic meningoencephalitis（eosinophilic meningoencephalitis due to A.cantonensis）.At present,the disease is mainly seen in the Asia-Pacific region,particularly Southeast Asian countries and China’s southern provinces.Pomacea canaliculata is a major intermediate host of A.cantonensis.In recent years,outbreaks of eosinophilic meningoencephalitis due to A.cantonensis in Wenzhou city,Zhejiang province and Changle city,Fujian province were wholly caused by consumption of P.canaliculata.However,prevention and control of P.canaliculata is currently limited to simple physical,agriculture and chemical means,and an effective system of integrated control techniques has yet to be founded.This paper mainly introduces the domestic and foreign advances in prevention and treatment of P.canaliculata in recent years.