[Advances in researches of biogenic molluscicides].

Biogenic molluscicides refer to the use of plants, animals and micro-organisms or their metabolites, and synthesis biomimetic molluscicides to kill Oncomelania hupensis snails. With the rapid development of science and technology, new biogenic molluscicides are continuously emerging and the category also continues to expand. According to the molluscicidal active ingredient and sources, at present, the biogenic molluscicides with in-depth studies include plant-derived molluscicides, micro-organism molluscicides, microbial metabolite molluscicides and animal molluscicides. This paper reviews the advances in the researches of biogenic molluscicides in recent years.［摘要］ 生物源性杀螺药是指利用植物、动物和微生物或其代谢产物, 或者是通过合成具有杀螺活性的仿生药物, 对螺 类进行控制的一类药物。随着科学技术的迅速发展, 生物源性杀螺药新品种不断出现, 其范畴亦不断扩大。按照杀螺有 效成分和来源分类, 目前研究比较深入的生物源性杀螺药主要包括植物源性杀螺药、微生物活菌杀螺药、微生物代谢产 物杀螺药及动物源性杀螺药。本文就近年来生物源性杀螺药的研究进展作一综述。.