1[11]Mulla MS.1999.Activity and biological effects of neem products against arthropods of medical and vererinary importance.Journal of the American Mosquito Control Association,15(2):133～152
2[17]Zafa polo MC,Gozakez MC,Estomell E et al.1996.Acestogeninsfrom annonaceae.Phytochemistry,42(2):253
