进口国对我国出口蔬菜农药残留检测项目的选择性分析

Analysis of Pesticide Residue Parameter in Chinese Exported Vegetables by Vegetable-importing Countries

对 13 8 2份出口蔬菜样本残留农药的受检频率进行了分析。结果表明 ,进口国对我国出口蔬菜提出的农药残留检测项目具有一定的选择性 ,与我国农药产业结构、蔬菜种类和受检月份相关。受检农药种类主要集中在杀虫剂 ,尤其是高毒有机磷杀虫剂 ;豆类、茄果类和芸薹属类是农药残留受检频率较高的蔬菜种类 ;5月和 8月是受检的高峰期。同时为降低我国出口蔬菜农药残留水平提出相应的建议。

Detected frequencies of pesticide residue in 1 382 vegetable samples were studied. The results showed that partial pesticide residue parameters in Chinese exported vegetables were selected by importing countries. The selectivity was focused on certain kinds of pesticides and vegetables, and even on certain months. As far as pesticide variety was concerned, the high detected frequency appeared in insecticides, especially in organophosphorus insecticides with high toxicity. The Legumes, Solanum and Brassica also had high detected frequency, and moreover, the highest detected frequency was found in May and August of the year. The advice for decreasing the pesticide residue in the exported vegetables was given.