甲氧基丙烯酸酯类农药生态毒理及其微生物降解研究进展  

Research Progress on Ecotoxicity and Microbial Degradation of Strobilurin Fungicides

作　　者：冯彦媚 范兴辉 占卉 滕诗雨 阳芳 陈少华[1] 

机构地区：[1]华南农业大学亚热带农业生物资源保护与利用国家重点实验室,广东省微生物信号与作物病害防控重点实验室群体微生物研究中心,广州510642

出　　处：《生物技术通报》2017年第10期52-58,共7页Biotechnology Bulletin

基　　金：国家自然科学基金项目(31401763);广东省杰出青年科学基金(2015A030306038);广东省普通高校青年创新人才项目(2014KQNCX036);广州市珠江科技新星专项(201506010006)

摘　　要：近年来,随着甲氧基丙烯酸酯类农药用量的不断增加,其产生的农药残留污染问题已引起社会的广泛关注。如何有效治理甲氧基丙烯酸酯类农药的残留污染是科研工作者亟待解决的问题。生物修复技术以其高效、廉价、安全等优点,已成为消除农药残留污染的有效措施。综述了甲氧基丙烯酸酯类农药的生态毒理及其微生物降解的研究现状,介绍该类农药代谢产物及基本降解途径,分析甲氧基丙烯酸酯类农药残留污染微生物降解存在的问题并提出发展方向,为解决该类农药残留污染危害提供技术参考。The widely used strobilurin fungicides in agriculture have become a public concern because of their heavily environmentalcontamination and toxic effects on mammals. Such concerns,therefore,highlight the critical need for effective and advanced remediationtechnologies for the removal of strobilurin residues. Recently,bioremediation has emerged as a great potential alternative to eliminate pesticideresidues because of its effective,low-priced,and eco-friendly properties. In this review,we summarized the research status of ecotoxicityof strobilurins and their microbial degradation. The main metabolites and the proposed degradation pathways of strobilurins were investigated.Moreover,the deficiencies of microbial degradation and the future developm ent were discussed. These results may lay a solid foundation fordeveloping new and safe measures for solving pollution hazard from strobilurin-like residues.

关 键 词：甲氧基丙烯酸酯类农药 生态毒理 生物降解 生物修复 

分 类 号：X171.5[环境科学与工程—环境科学] X592