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为了选择代替有机氯制剂——六六六粉防治桃小食心虫的新农药,辽宁省锦州市果树农场和前所果树农场1982年用敌马粉剂,对桃小食心虫进行了防治试验。试验结果表明辽宁省锦州市农药厂试制的4％或6％敌马粉剂,地面撒药粉,每亩用0.5～1.0斤,药后1～2天毒杀桃小食心虫越冬幼虫的效果良好,杀虫率为100％。苹果园用6％敌马粉剂地面撒粉,全年撒粉三次,每株树用
In order to choose a new pesticide instead of organochlorine - six hundred sixty-six powder pest control peach moth, Jinzhou City, Liaoning Province, fruit tree farms and former fruit tree farms in 1982 with enemy horse powder, Peach Moth prevention and control tests. The test results showed that 4% or 6% of enemy horse powder in trial of 4% or 6% pesticide factory in Jinzhou City, Liaoning Province was sprinkled on the ground with 0.5-1.0 kg per acre. The effect of killing poisonous wintering larvae was very good The worm rate is 100%. Apple orchard powder with 6% enemy horse powder dusting, dusting three times throughout the year, each tree with