在繁殖赤眼蜂防治松毛虫工作中,为进一步降低繁蜂成本、提高工效,河北省林业研究所、青龙县森林病虫害防治站,于一九七五年试验成功一种不用桃胶的散卵接蜂器,经生产上应用,效果较好。它具有寄生率高(80％以上,比卵卡接蜂提高工效4.2倍)、使用方便、节省开支、不用灯光、不必制卵卡等优点。 In the breeding of Trichogramma trichogramma work, in order to further reduce the cost of breeding bees and improve work efficiency, Hebei Forestry Research Institute, Qinglong County Forest Pest Control Station, in 1975 a successful test without peach glue scattered eggs Bee hives, the production application, the effect is better. It has a high parasitic rate (80%, 4.2 times higher than the efficiency of the egg card bee), easy to use, cost savings, no lights, no need to oval card and other advantages.