由中国农科院植保所和内蒙古临河市植物农药厂合作研制,用植物苦参的提取物和化学农药菊酯混配而成的新型农药3.2％苦参菊酯(商品名“田卫士”),日前在北京通过了农业部组织的专家鉴定。这种混配农药低毒、高效,属国内外首创的新技术和新产品。3.2％苦参菊酯乳油将植物农药和化学农药以3:1的比例混配,大大降 By the Chinese Academy of Agricultural Sciences plant protection and plant protection in Linhe City, Inner Mongolia Pesticide Factory cooperation, with plant extracts of Sophora and chemical pesticides pyrethrins blend of new pesticides 3.2% krepton (trade name “Tian Wei Shi”) , Recently passed the appraisal of experts organized by the Ministry of Agriculture in Beijing. This mixed pesticides with low toxicity and high efficiency, is a pioneering new technologies and new products at home and abroad. 3.2% of krelin ester EC will plant pesticides and chemical pesticides in a 3: 1 ratio, greatly reduced