Foraging preference of the honeybee Apis mellifera and the bumblebee  Bombus lantschouensis (Hymenoptera: Apidae) in peach greenhouse
ZHOU Zhi-Yong, ZHANG Hong, LIANG Cheng, ZOU Yu, DONG Jie, YUAN Xiao-Long, HUANG Jia-Xing, AN Jian-Dong
. 2015, (12): 1315 -1321 .