Autochthonous bacterial flora indicated by PCR-DGGE of 16S rRNA gene fragments from the alimentary tract of Costelytra zealandica (Coleoptera: Scarabaeidae).
State Key Laboratory of Agricultural Microbiology, Institute of Urban Pests, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, The People's Republic of China. hongyu.zhang@mail.hzau.edu.cn