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报告了简易法加工的杀虫松粉剂对谷蠹、赤拟谷盗、米象害虫的各一个品系和两个玉米象品系的毒力和室内药效测定结果。实验表明：杀虫松粉剂对几个储粮害虫品系具有较好的杀虫性能，而且不同的害虫品系对此药剂剂型的敏感性差别明显：米象＞玉米象ＨＳＳＺ品系＞玉米象ＪＳＳＺ品系＞赤拟谷盗＞谷蠹。
The results of the virulence and indoor potency tests of the simple process processed pest control powder on one line and two lines of maize like pests of Tricholoma giganteum, Trichosanthes fuliginea and rice insect pest were reported. The results showed that the insecticide powder had good insecticidal properties against several stored grain pests, and the susceptibility of different pest strains to this formulation differed significantly: rice> corn like HSSZ> corn like JSSZ> Red-tarred Pirates> Valley worm.