益母草颗粒灭螺剂的研制及对钉螺毒杀效果的实验研究

Experiement Study on Development of L.heterophyllus Granule Medicine and Effect of Poisoning Oncomelania hupensis

笔者研制了1种以益母草总碱为有效成分,与糖、面粉和阿拉伯树胶等原料混合而制成的植物颗粒灭螺剂。该产品对钉螺具有良好的毒杀作用,在室内饲喂钉螺72h可达到100%的灭螺效果,该产品还具有加工简单、成本低廉、对人畜和鱼类无副作用、不污染环境等特点。采用生物生态防治理念,结合林业血防工程,配套使用益母草总碱颗粒灭螺剂,是防治血吸虫病的有效途径和方法。

It is developed L. heterophyllus as an active ingredient, the plan--granule medicine of posisoning Oncomelania hupensis is made of sugar, flour together with gum arabic other raw materials. The probuct has much effect on poisoning Oncomelania hupensis. It has a hundred percentage effect of feeding them indoors by 72 hours. It has processing easily,low--cost,no side--effects on people and cattle,so did not pollute the environment. We adopt controlling concept by biological and ecological way, forestry ecological engineering and L. heterophyllus granule medicine. That is often the most effective method of schistosomias control.