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在法国利穆赞地区,作者曾采用杀螺剂CuCl_2的螺亚致死的剂量结合引入小截椎实螺的有效天敌——肺螺类的Zonitoidesritidus在该地区的沼泽地进行了试验,结果一年后大部分小截椎实螺从聚集地消失。由于野外水生植物田地对该区人片吸虫病的流行有重要作用,作者用此法对该地区21个有
In the Limousin region of France, the authors used a lethal dose of the molluscicide CuCl 2 in combination with the Zonitoides ritidus, an effective natural enemy of the genus Scleroderma, introduced in the marshlands of the area for one year After most of the small spinella solid disappeared from the gathering. Since the field of wild aquatic plants plays an important role in the epidemic of human chelonia in this area,