甲草胺对非靶标生物的毒理学研究进展

Research advance on toxicology of alachlor to non-target organisms

甲草胺是一种选择性芽前除草剂,在20世纪末期被广泛应用于防治大豆、花生、水稻田等一年生禾本科及阔叶杂草。目前,甲草胺由于其致畸性及内分泌干扰活性已被多国禁用。文章综述了甲草胺进入环境后对非靶标生物的毒理学研究进展,主要包括急性毒性、慢性毒性和氧化应激效应等,旨在为甲草胺生态环境风险评估提供数据资料。

Alachlor,a selective pre-emergent herbicide,was widely used to control annual gramineae and broad-leaved weeds in soybean,peanut and rice fields in the late 20th century.At present,alachlor has been banned in many countries because of its teratogenicity and endocrine disrupting activity.In order to provide the data for the ecological and environmental risk assessment of alachlor,this paper reviews research advance on the toxicological of alachlor to non-target organisms after alachlor enters the environment,mainly including acute toxicity,chronic toxicity and oxidative stress effect.