40%毒死蜱乳油在稻田土壤中的消解动态  

The Study on Degradation of the 40% Chlorpyrifos EC in the Paddy Soil

作　　者：李莹[1] 高成仁[1] 吴剑英 陈光 息长林 

机构地区：[1]化学工业农药监督质量检验中心,沈阳110021

出　　处：《农药》2000年第6期25-25,27,共2页Agrochemicals

摘　　要：对 40 %毒死蜱乳油在稻田土壤中的消解动态进行研究。经过两年两地的田间试验表明 ,其在稻田土壤中的半衰期为 6 .70～ 16 .11天 ,消解较快。 40天以后土壤中的残留量基本低于0 0 0 5mg/kg。The degradation of the 40% chlorpyrifos EC in the paddy soil was studied.The results of two years and two locations residue trials showed that the half life of the chlorpyrifos in the paddy soil were 6.7～11.6 days.It was degradation more quickly The residue amount of the chlorpyrifos in the soil were less than 0.005mg/kg after 40 days..

关 键 词：毒死蜱 土壤 消解动态 稻田 杀虫剂 田间试验 

分 类 号：TQ45[化学工程—农药化工]