赤眼蜂人工寄主卵—《鄂协Ⅱ号》的研究

赤眼蜂人工寄主卵—《鄂协Ⅱ号》的研究 STUDY ON ARTIFICIAL HOST EGG—EⅡ FOR TRICHOGRAMMA 湖北省赤眼蜂人工寄主卵研究协作组 Hubei Province Cooperative Research Group of Artificial Host Egg for Trichogramma first-author 利用由柞蚕蛹匀浆、鸡蛋黄、牛奶和水组成的人工卵浆,用聚乙烯聚丙烯共挤薄膜作卵壳材料制成的《鄂协Ⅱ号》人工寄主卵,连续传代繁殖松毛虫赤眼蜂和拟澳洲赤眼蜂,其寄生、羽化、成蜂展翅、体型、寿命、可育性等各项性状均很正常,将繁殖出的蜂放入田（林）间防治棉铃虫、甘蔗螟、松毛虫等均取得了良好的防治效果。 Constant improvement of the artificial host egg has been taken since 1983. The artificial diet on which the pupal heamolymph plasma was replaced with the holo-tissues of the pupal and the artificial egg shell was made by polyethylene and polypropylene combined membrane but single polypropylene membrane. After that not only the percentage of parasitism increased stably but also the viability of the wasps were better than ever. Comparison of the pest control between artificial wasps and natural wasps was taken and the results were satisfactory. 1985-04-01 2021-04-01 4