我区使用的杀虫剂,绝大部份是有机氯制剂。为了取代高残毒农药,探索适合我区的高效低毒新品种农药,以减少对环境、农产品的污染,各地已开始杀虫脒、杀螟松及亚胺硫磷三种新农药进行大田试验,为了推广这项工作,现将这三种新农药分别作简略介绍。 The pesticides used in our area are mostly organic chlorine preparations. In order to replace high-residue pesticides and to explore new and effective low-toxicity pesticides suitable for our region to reduce the pollution to the environment and agricultural products, three new pesticides, fenitrothion and fenitrothion, In order to promote this work, the three new pesticides are briefly introduced respectively.