2012年2月29日星期三

Degradation of the Herbicide Dicamba under Strictly Anaerobic Conditions


BY: Gu Jidong ;Cheng Shupei ;Gu Jiguang
Degradation of the herbicide dicamba was assayed under methane\|producing condition using a coastal wetland soil as an inoculum Benzene ring 14 C labeled dicamba was employed and degradative process proceeds through demethoxylation yielding 3,6 dichlorosalicylic acid as the predominant intermediate The data showed that the degradation rate of dicamba by the enrichment culture achieved 64%, 91% and 95% after 7, 16 and 27 days of incubation, respectively; only small quantities of CO 2 (0 74%)


Yangzhou pioneer chemical CO.,LTD 

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