4Huang H, Dane F, Norton J. Allozyme diversity in Chinese, sequine and American chestnut [J]. Theoretical and Applied genetic, 1994,88..981-985.
5Lacey M J, Saunder C J. Chemical composition sephero mone of oriental fruit and rates of release by individual female moths[J]. Chem Eco1,1992.18(6) :1421-1435.