农药产品中添加未经登记成分的调查与分析

通过连续6年的福建省农药市场监测,对擅自添加未经登记农药成分的278份样品进行统计分析,研究表明:被添加农药的产品主要为杀虫剂,剂型主要为乳油、可湿性粉剂,多登记在蔬菜、果树、茶树、水稻、棉花上;添加的农药品种主要为有机磷类和拟除虫菊酯类杀虫剂,其防治对象与原产品相比有的属于防治谱相同,有的属于扩大杀虫谱。同时指出该行为的危害性,提出加强监管、出台检测标准和判定标准的建议。

Adulteration in Pesticide Products

In the past 6 years,278 pesticide products adulterated with unregistered substances were reviewed.The greatest number of these products was insecticides,and their formulations belonged mostly to the emulsified EC and water-soluble powder WP.They were registered for applications on vegetables,fruits,tea,rice and cotton.The adulterants were frequently organophosphorous and pyrethroids.Some of these products claimed to control the same pests as do the legal products,while other might even extend their coverage.Possible harms of the illegal act are discussed and recommendations to alleviate such practice by measures including enforcing product monitoring on the market,establishing standards and regulations and increasing penalty for violators are discussed.