利用化学不育剂处理农林害虫,使之与正常成虫进行交配产生不育,以达到抑制虫口,减少对农林作物的为害,是害虫防除的综合措施之一,具有消灭害虫于卵期,当代即可消除为害的优点,还便利与性引诱剂和灯光等方法结合使用。 我们在1973年松毛虫越冬代和1974年第一代、第二代应用化学不育剂噻替派对松毛虫不育效果进行了初步探索。 The use of chemical inoculants to treat pests in agriculture and forestry so that they can mate with normal adults to produce infertility, so as to inhibit insect population and reduce the damage to crops and crops. It is one of the comprehensive measures for pest control. It has the functions of eliminating pests in egg stage, Eliminate the advantages of harm, but also facilitate the use of sex attractants and lights and other methods used in combination. In 1973 we over-winged Dendrolimus and the first generation in 1974, the second generation of chemical inoculant thiotepa on the effect of male sterility were explored.