露天垃圾堆放场,面积大,有机垃圾量多而集中,是蝇类孽生繁殖的主要场所。如不进行治理必将污染环境,影响人体健康。目前垃圾场多以普通器具、单一化施药灭蝇效果已不理想。为此,我站于1990年研制了外环境复方杀虫剂——“扑虫威”,采用超低容量喷雾技术等措施, Open dumps, large area, the amount of organic waste and more concentrated, is the main breeding places for flies. If not for treatment will pollute the environment, affecting human health. At present, many dumps are made of ordinary appliances, and the effect of single application on fly-killing is not satisfactory. To this end, I stood in 1990 developed a compound environment outside the pesticide - “dust”, using ultra-low volume spray technology and other measures,