竹山肚倍蚜虫触角超微结构的观察

应用扫描电镜观察了竹山青麸杨４种形状倍子中蚜虫之触角超微结构；结果表明：纺缍形与长枣形五倍子的蚜虫触角超微结构相同，均属肚倍蚜致瘿成倍；小枣形五倍子的蚜虫与红小铁枣蚜触角超微结构无明显差别，综合分析推断小枣形五倍子为红小铁枣蚜致瘿成倍；佛手形五倍子的蚜虫超微结构非常特殊，可能为一肚倍蚜虫新种。

The Ultrostrcuture of Aphids' Antenna on the Rhus potanini Maixim

Using the scanning electron microscope to identify the antenna of aphids on the Rhus potanini Maixim from Zhushan, it showed that the chemoraceptor of Du ensiform's and Zao ensiform's were alike, the Xiaozao ensiform's and Fuoshou ensiform's were respectively different from the others, and Xiaozao ensiform's was alike the Hongxiaotiezao ensiform's. To sum up, the aphids of Xiaozao ensiform's and Hongxiaotiezao ensiform's was one species, Fuoshou ensiform's was the new species hosted on the Rhus potanini Maixim.