夏季蔬菜中有机磷农药残留调查

Investigation of organic phosphorus pesticides residue in summer vegetables

摘要: 报道了夏季蔬菜中有机磷农药残留量的调查。结果表明：在西红柿、青椒和豆角中，乐果平均残留量为０．０８１ｍｇ／ｋｇ，甲基对硫磷为０．０１５ｍｇ／ｋｇ，二嗪农为０．００３ｍｇ／ｋｇ，而敌敌畏在这三种蔬菜中均未检出。夏季蔬菜中农药残留量的超标率甲基对硫磷＞乐果＞二嗪农＞敌敌畏。三种蔬菜中，豆角的有机磷农药检出率最高，其次为青椒、西红柿。

Abstract: The organic phosphorus petsticide residues in summer vegetables were investigated and reported in the paper, The average residues.of Rogor,Methyl-parathion and Diazinon in tomato,kidney bean and green pepper were 0.081mg/kg,0.015mg/kg and 0. 003mg/kg,respectively. DDVP was not detected in above three summer vegetables. The sequence of the rate of exceding standard of pesticide residues inthe summer vegetables was methyl-parathion> Rogor>Diazi- non > DDVP. In addition,the rate of detection of organicphosphorus in kidney bean is the highest, middle in green pepper and low in tomato.