本文以危害昆虫标本的花斑皮蠹(Trogoderma variabile Ballion)幼虫为试验材料,选用法国进口的2.5%溴氰菊酯孔油剂型为原药,经稀释九种不同浓度药剂使用,试验结果以1∶250倍液药效果最佳,喷药后24小时死亡率达100%;并在昆虫标本室内进行实际防治应用,经一次喷药后,杀死原有的虫源,随后每年使用樟脑粉进行预防,四年多来现已控制了花斑皮蠹的发生与危害. In this paper, Trogoderma variabile Ballion larvae were used as the experimental materials. The 2.5% Deltamethrin oral oil form imported from France was used as the original drug and diluted with nine different concentrations. The test results were based on 1 : 250 times the best drug solution, the mortality rate of 100% after 24 hours of spraying; and the actual application in insect specimens indoor control, after a spray to kill the original source of insects, and then each year using camphor powder Prevention, more than four years now has control of the occurrence and harm of spotted dermatophyte.