角倍蚜冬寄主侧枝匐灯藓的生长特性研究

Study on Growth Characteristics of A Winter Host ( Plagiomnium maximoviczii ) of Horned Gall Aphid ( Schlechtendalia chinensis ).

角倍蚜［Ｓｃｈｌｅｃｈｔｅｎｄａｌｉａｃｈｉｎｅｎｓｉｓ（Ｂｅｌ）］是致瘿形成五倍子的主要蚜虫之一，由它寄生在盐肤木（ＲｈｕｓｃｈｉｎｅｎｓｉｓＭｉｌ．）复叶的叶翅上形成的虫瘿角倍，其产量占我国五倍子总产量的７５％以上。角倍蚜完成一个生活周期，必须经...

This paper presented the growth dynamics of Plagiomnium maximoviczii , which is the most suitable winter host moss of horned gall aphid, Schlechtendalia chinensis (Bell). The research results showed that the growth rate of P. maximoviczii varied with the environmental conditions. The mean temperature, relative humidity (RH) and precipitation of per 10-days are the main ecological factors affecting the growth rate of this moss.Compared with the tender branches, the older moss branches have more germination, although there is not significant difference in growth rate between them.