湖南清水湖高尔夫球场草坪土壤有机农药残留研究

通过气相色谱与气质联用测定方法,检测了湖南清水湖高尔夫球场土壤中敌敌畏等30种常见有机农药残留。结果表明:抗蚜威、禾草丹、溴硫磷、除草通、灭螨猛、δ-六六六、o,p’-滴滴涕、七氯与异狄氏剂等9种有机农药未检出,其余农药在草坪土壤中均有残留,其中:异丙威、灭害威、马拉硫磷、狄氏剂以及氯菊酯等有机农药的检出率在90%以上,对硫磷、倍硫磷、α-六六六、p,p’-滴滴伊、p,p’-滴滴涕以及联苯菊酯等有机农药的检出率为100%。

Determination of organic pesticide residues in turf soil environment of Qingshuihu golf course

The residues of of 30 common used organic phosphorus and organic chlorine pesticides in the soil of Qingshuihu golf course were tested through the methods of meteorological chromatography and gas chroma-tography mass spectrometry.The result show that pirimicarb,thiobencarb,bromophos,weeding through and chinomethionate were not detected.Detection rates of isoprocarb,terminator granville,malathion,permethrin, and dieldrin were higher than 90%.And the detection rates of parathion,fenthion,α-BHC,p,p'-DDE,and p,p'-DDT were 100%.