江西省高安县行岭林场用敌杀死粉剂防治马尾松毛虫,取得良好效果。这种粉剂是按1:400—500的比例,将敌杀死均匀地加入烘干粉碎的瓷土,配制而成,每吨可防治17.3—20公顷,24小时内松毛虫死亡率达95％以上,可解决山高路陡,水流缺乏的林区应用水剂防治的困难。转自《江苏林业通讯》1992(9,10) Jiangxi Gao Anxian Ridge forest farms with the enemy kill powder to control Dendrolimus punctatus, and achieved good results. This powder is 1: 400-500 ratio, the enemy will be evenly added to the crushed dried porcelain clay, prepared per ton can be controlled 17.3-20 hectares, within 24 hours the mortality rate of pine trunks over 95% , Can solve the steep mountain road, the lack of water forest application of liquid water prevention and control difficulties. Transferred from “Jiangsu Forestry Newsletter” 1992 (9,10)