灭蚜灵烟雾剂是由中国农科院、北京理工大学最新研制合成的一种安全型、高效、低毒、低残留防治保护地蔬菜蚜虫的新中试农药产品。1991年我们引进该药,在塑料大棚内进行了防治蚜虫药效试验示范,取得了良好的防治效果。现将结果简报如下: 一、材料与方法 (一) 试验示范地点:在赤峰市红山区城郊乡大三家村蔬菜地上进行。 Kill spirit and pesticide is a new pilot-scale pesticide product developed by the Chinese Academy of Agricultural Sciences and Beijing Institute of Technology. It is a safe, efficient, low-toxic and low-residue vegetable aphid protected and protected. In 1991, we introduced the drug to conduct a demonstration of efficacy test in the control of aphids in plastic greenhouses, and achieved good prevention and cure effects. Now the results of briefings are as follows: I. Materials and Methods (a) pilot demonstration sites: in Hongshan District, Chifeng City suburban rural village vegetables on the ground.