“杀灭菊酯”是一种新型的拟除虫菊杀虫剂。经上海市农科院植保所、上海市农业局和上海市农资公司联合试验和大面积使用证明,“杀灭菊酯”具广谱、高效、低毒、触杀作用强、击倒速度快、残效期长、对作物安全等优点,而且对提高作物产量、农产品的品质有着明显的作用。近两年来,上海郊区50万亩棉田,在棉花现蕾后,施用四次“杀灭菊酪”,平均比常用农药增产10％左右,棉花品质普遍提高一级;蔬菜使用此药63万亩次,对叶菜类和荚果类蔬菜的破叶率和蛀荚率,都比常用农药明显 “Pyrethrins” is a new pyrethroid insecticide. By the Shanghai Academy of Agricultural Sciences plant protection, the Shanghai Municipal Bureau of Agriculture and Shanghai agricultural companies joint trial and large-scale use that “fenvalerate” broad-spectrum, high efficiency, low toxicity, contact and strong role in knockdown speed , Long residual period, the advantages of crop safety, but also to improve crop yields, the quality of agricultural products has a significant role. In the past two years, 500,000 mu of cotton fields in the suburbs of Shanghai have been using four times of “killing daisy cheese” after cotton budding in the suburbs of Shanghai, with an average increase of about 10% over that of common pesticides. The quality of cotton has generally been raised by one grade. Vegetables use 630,000 mu Times, on the leafy vegetables and pod vegetables, the rate of breaking leaves and pod rates were significantly higher than the common pesticides