摘要
磺酰脲类除草剂是20世纪80年代美国杜邦公司研发出来的一种除草剂,具有高效、广谱、低毒、高选择性等优点。但是有些磺酰脲除草剂难以降解,对环境造成持续性污染,导致农产品农药残留超标。本文介绍了磺酰脲类除草剂的性质及应用情况,分析了其广泛应用带来的社会问题,总结了其检测方法,以期为磺酰脲类除草剂开发及应用提供参考。
Sulfonylurea herbicides is a kind of herbicide developed by DuPont company in the 1980s.It has the advantages of high efficiency,broad spectrum,low toxicity and high selectivity.However,some sulfonylurea herbicides are difficult to degrade,which can cause continuous pollution to the environment and excessive pesticide residues in agricultural products.This paper introduced the properties and application of sulfonylurea herbicides,analyzed the social problems caused by their wide application,and summarized their detection methods,in order to provide references for the development and application of sulfonylurea herbicides.
作者
王志恒
赵义良
宋瑞
李云
赵强
WANG Zhiheng;ZHAO Yiliang;SONG Rui;LI Yun;ZHAO Qiang(Shijiazhuang Animal Product Quality Monitoring Center,Shijiazhuang Hebei 050041;Shijiazhuang Aquatic Product Technology Promotion Station,Hebei Shijiazhuang 050041)
出处
《现代农业科技》
2020年第23期103-105,108,共4页
Modern Agricultural Science and Technology
基金
石家庄市重点研发计划项目农业现代化专项(191500122A)。
关键词
磺酰脲类除草剂
应用情况
检测方法
污染
残留
sulfonylurea herbicide
application
detection method
pollution
residue
