羊毛菊酯防蛀剂应用研究

Wool Mothproofing With Permethrin

合成拟除虫菊酯是近十年来的优良杀虫刺，国内外都在研究将它用作羊毛防蛀。本文利用生物法和化学分析法对菊酯类防蛀剂的应用工艺进行了系统的研究。实验证明：（1）菊酯防蛀剂对各种羊毛蛀虫防治效力极高（一般用0．03％O．W．W，即可防治各种羊毛蛀虫），（2）使用方便，与染色同浴施加效果最好，（3）防蛀效果具有较好的耐久性，（4）环境污染小。

Synthetic pyrethroid is a kind of the excellent insecticides developed in recent year, Many researchers in China and abroad are studying how to use it as insectrroofing agent for wool, In this paper, the application technologies of the insectproofing agent containing permethrin as active ingredient were reseached systematically by means of the biological test and ultraviolet spectrometer. The jesult have proved： （1）This insectproofing agent is highly effective to prevention and cure of most wool-disgesting insects, （2）Convenient to use, the best fastness can be obtained when it is applied along with dyeing, （3）The mothproofing effect on wool is good to washing and cleaning, （4）Very low pollution.