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五倍子蚜虫是我国重要的经济昆虫之一。该蚜虫一生必需在夏寄主即(结倍寄主和冬寄主)上转换寄生才能完成全部生活周期。而在冬寄主上繁殖生存的数量是确定倍子产结量的基础,是倍林增产的关键因素。目前已知夏寄主盐肤木、红肤杨、青肤杨的13种倍蚜虫中只报导了角倍蚜的冬寄主为7种提灯藓,肚倍蚜为佃技赤齿藓。进一步弄清各种倍蚜的冬寄主种类在倍蚜虫繁殖生产上具有十分重要的意义。1982—1984年我们在四川主要产倍林区采集多种倍蚜和带虫越冬藓类,通过接种试验和不同寄主上产生性母成蚜的形态鉴定,新确定了14种藓类为6种倍蚜虫的冬寄主,其中钝叶提灯藓和大叶提灯藓为角倍蚜的新寄主,其余12种为其他五倍子蚜虫首次肯定的冬寄主这些倍蚜虫及其冬寄主种类是:
Chinese gall aphids are one of China’s major economic insects. The aphid’s lifetime must be converted to parasitism on the summer host, ie, the host and winter host, to complete the entire life cycle. The number of breeding host in winter host is the basis for determining the yield of fold, which is the key factor in yield. At present, only 13 species of aphids in the summer host Rhynchophylla, Rhynchophyllidae, and Qingyangang are reported as the seven host species of Ligusticum gossypii, and the louse of the louse population is Diantioti. It is very important to further understand the species of winter host of all kinds of aphids in the breeding of aphids. From 1982 to 1984, we collected a variety of Aphis gossypii and overwintering mosses in Beilin District, Sichuan Province. Through the inoculation test and the morphological identification of sexual aphids on different hosts, we identified 6 mosses Aphids of the winter host, which Blumeria glauca and Celastrus aestivum new entomology of the host, the remaining 12 kinds of other first-confirmed for the aphids other winter host these aphids and their winter host species are: