莎扑隆(Dimuron)是新型高效低毒选择性取代脲类除草剂。商品名称Shouron,日本昭和电工公司中央研究所合成。一九七九年上海市农药研究所完成小试并通过鉴定,同年我厂在上海市农药研究所协助下开始中试,并在全国各地进行药效试验,现把一九八二年进行的药效试验情况总结如下: Dimuron is a new high efficiency and low toxicity selective urea herbicide. Product name Shouron, Japan Showa Denko Central Research Institute synthesis. In 1979, Shanghai Pesticide Research Institute completed a small test and passed the appraisal. In the same year, with the help of Shanghai Pesticide Research Institute, I started the pilot test and conducted the efficacy test in all parts of the country. In 1982, The efficacy test results are summarized as follows: