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Effects of methyl-CD and humic acid on hydrolytic degradation of the herbicide
作者姓名:CAI Xi yun  WEN Yue zhong  ZHONG Tian xiang  LIU Wei ping *
作者单位:Institute of Environment Science,Zhejiang University,Hangzhou 310029,China.
基金项目:TheNationalNaturalScienceFoundationofChinafortheDistinguishedYoungScholarsProgram(No.20225721)andtheNationalNaturalScienceFoundationofChina(No.30270767)
摘    要:IntroductionDiclofopmethylhasbeenintroducedbyFarbwerkeHoechstAGforthecontrolofabroadspectrumofwildoatsandotherannualgrassweedsinavarietyofcrops.Theherbicidehaslowsolubility,strongadsorptionandlowvaporpressure,indicatingthatitwouldbeimmobileunderfieldconditions(Smith,1986).Laboratoryandfieldstudieshaveshownitunderwentarapidhydrolysistodiclofopinplantandsoil,thecorrespondingpropionicacidthatislessherbicidalthantheparentcompounddiclofopmethyl(Smith,1977;1986;Martens,1978).Cyclodextrinsarecycli…


Effects of methyl-CD and humic acid on hydrolytic degradation of the herbicide diclofop-methyl
CAI Xi yun,WEN Yue zhong,ZHONG Tian xiang,LIU Wei ping *.Effects of methyl-CD and humic acid on hydrolytic degradation of the herbicide[J].Journal of Environmental Sciences,2005,17(1).
Authors:CAI Xi yun  WEN Yue zhong  ZHONG Tian xiang  LIU Wei ping
Institution:CAI Xi yun,WEN Yue zhong,ZHONG Tian xiang,LIU Wei ping *
Abstract:
Keywords:diclofop-methyl  methyl-CD  organic matter  humic acid  hydrolysis
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