云南省化工研究院研制的杀虫剂-绿叶青的药效,已得到生产实践的确认。据已收到的十五个点(片)的信息证实,该药对蚜虫尤其是烟蚜等同翅目害虫,对小菜蛾、菜青虫、斜纹夜蛾等鳞翅目害虫有很好的杀灭效果,农民用后反应很好,是防治大、小春作物、 Yunnan Institute of Chemical pesticides developed green leaf green efficacy, has been confirmed by the production practice. According to the information received from 15 spots (tablets), this medicine has confirmed that the medicine has a good killing effect on the homopteran pests such as aphids, especially the tobacco aphids and the lepidopteran pests such as diamondback moth, cabbage caterpillar, litura Effect, farmers respond well with the prevention and treatment of large, small spring crops,