Effects of UV-B radiation on quantity of epiphytic bacteria, endophytic bacteria and physiological mechanism of Erigeron breviscapus
XUAN Ling, HE Yongmei, ZHAN Fangdong, ZHANG Limei, ZU Yanqun, LI Yuan
Ecology and Environment . 2009, (6): 2211 -2215 .  DOI: 10.16258/j.cnki.1674-5906(2009)06-2211-05