灭多威的污染现状及其对水生生物的毒性效应研究进展

灭多威属氨基甲酸酯类农药,可用作杀虫剂、杀菌剂及除草剂,具选择性强、高效、易分解降解等特性,被广泛应用于农林业的生产。为了探究灭多威的污染现状、污染严重程度,笔者综述了灭多威研究现状,并系统汇总了国内外对灭多威毒性效应研究实例,重点综述了灭多威的应用与污染现状、对水生生物生殖毒性效应、组织器官及DNA的损伤等,并在此基础上提出展望,以期为深入了解灭多威的污染现状、对水生生物的毒性效应研究提供可借鉴的资料。

Methomyl: Pollution Status and Its Toxic Effect on Aquatic Organisms

Methomyl is a kind of carbamate pesticide, which can be used as insecticide, fungicide and herbicide. It has the characteristics of strong selectivity, high efficiency, easy decomposition and degradation, and is widely used in agriculture and forestry. In order to explore the pollution status and severity of methomyl, the authors review the current research status of methomyl, and systematically summarize the domestic and foreign study cases of toxic effects of methomyl, mainly focus on the application and pollution status of methomyl, its reproductive toxicity effect on aquatic organisms, tissues and organs, and DNA damage, etc. At last, the authors discuss the future research directions of methomyl, aiming to provide referential data for further understanding its present pollution situation and toxic effect on aquatic organisms.