Abstract: The developmental duration and reproduction of Myzus persicae (Sulzer)that are reared on the tobacco infected cucumber mosaic virus (CMV) are researched under the different temperature . There are five temperature which contains 19℃、22℃、25℃、28℃ and 31℃.When increase the temperature , the adult longevity and generation duration increased , the fecundity weakened . Under the five temperature , its adult longevity and generation duration were the longest at 19℃ and the shortest at 31℃. When feeding on the tobacco infected cucumber mosaic virus , its fecundity was the highest at 19℃ and the lowest at 31℃. Based on the parameters of the life table ,of the 5 temperature studied , the temperature at 22℃ is considered to be the most suitable for M. persicae (Sulzer).It was suggested that the development and reproduction of Myzus . (Sulzer) might be related to the temperature and tobacco infected cucumber mosaic virus.