摘要
2011年11月对哈尔滨市的17家超市134份样品进行抽检,分析了三氟氯氰菊酯、氯氰菊酯、氰戊菊酯、溴氰菊酯4种农药在不同种类蔬菜上的残留情况。结果表明:15份蔬菜样品检测出不同种类的菊酯类农药,总检出率为12.67%,超标率为2.98%,检测出问题蔬菜品种主要为绿叶菜类。绿叶菜类氯氰菊酯检出率最高,为16.07%,其次为三氟氯氰菊酯检出率为12.5%。
To investigate pesticide residue levels of pyrethroid in vegetables in Harbin,one hundred and thirty-four samples were collected random pesticides Residues, pesticides Residues of Three cyfluthrin and Fenvalerate, Cypermethrin and Deltamethrin were investigated by gas chromatography in seventeen supermarkets in Harbin city. The results showed that detection rate and exceeding rate of Pyrethroids pesticides in the vegetables were 12. 67% and 2. 98 %. The main question vegetable were Green vegetables,the detection rate of Cypermethrin was the most highest,it was 12. 67 %, the followed was three cyfluthrin,the detection rate was 12. 5%.
出处
《北方园艺》
CAS
北大核心
2012年第15期142-144,共3页
Northern Horticulture
关键词
蔬菜
拟除虫菊酯
农药残留
veget able
pyret hroids
pesticides residues
