蛋肚倍蚜虫生物学特性及繁育利用＊何晓华粟永树孙龙先（四川省南充市林科所蛋肚倍蚜虫是青麸杨上的一种致瘿蚜，以性母若蚜在藓类植物上越冬，完成一个世代有六种虫型，需两类不同的寄主植物，属异寄主全周期型蚜虫。优势冬寄主为齿叶麻羽藓和密叶尖喙藓；采用断枝撒播法... Epidural aphids biological characteristics and breeding * He Xiaohua Su Yongshu Sun Longxian (Nanchong City, Sichuan Province, Forest Branch Egg double aphids is a green albacore aphid caused by sexual mother if the aphids in moss winter, To complete a generation of six kinds of pests, two different types of host plants required, is a full-cycle heterosexual aphids. The dominant winter host for the leaves and leaves mulberry moss and beaked moss;