我们在利用人工寄主卵繁殖赤眼蜂的研究获得初步成功的基础上,于1980年开始应用人工寄主卵繁育赤眼蜂(简称人工卵蜂)防治害虫的小型田(林)间试验。连续几年的试验结果证明,人工卵蜂在出(林)间对害虫具有与天然卵繁育的赤眼蜂(简称自然卵蜂)同等的搜索和攻击能力。我们于1984年又分别在武昌九峰地区和青龙山地区再次进行了人工卵蜂防治马尾松毛虫的林间试验,并将防治面积扩大至1000亩。 Based on the initial success of the study on the breeding of Trichogramma with artificial host eggs, we started the field experiment of small-field (inter-crop) pests controlling Trichogramma with artificial host eggs in 1980. The test results for several years have proved that the artificial eggs have the same search and attack ability against the pests as Trichogramma (natural bee) that the natural eggs breed in the forest (out of the forest). In 1984, we re-conducted the inter-laboratory test on artificial eggs for controlling Dendrolimus punctatus in Jiufeng area of ​​Wuchang and Qinglongshan area, respectively, and expanded the control area to 1000 mu.