异丙甲草胺对水生生物的毒性效应研究进展

Advances on the toxic effects of metolachlor on aquatic organisms

异丙甲草胺是目前农业中广泛使用的除草剂。除草剂的使用促进了农业的发展,但由于其大量使用而在土壤和水体中残留,不仅污染环境,而且还对动植物和人类造成一定危害。本研究综述了水体环境中,异丙甲草胺对非靶标生物的毒性效应,主要包括对水生生物急性毒性、生长发育毒性及生理毒性等,揭示异丙甲草胺污染对水产品质量安全的影响,并对异丙甲草胺毒性效应的未来研究方向进行了展望。

Metolachlor is a widely used herbicide in agriculture at present.The application of herbicides has promoted the development of agriculture.The herbicide residues in soil and water from the large use of herbicides resulted in environmental pollution and certain harms to animals,plants and human beings.This study performed the research overview about toxic effects of metolachlor on non-target organisms in aquatic environment,including acute toxicity,growth and development toxicity and physiological toxicity to aquatic organisms.Then the metolachlor pollution impacts on the quality and safety of aquatic products were revealed.Besides,this work pointed out the outlook for future research on toxic effects of metolachlor.