Development of a high-efficiency sex pheromone formula to control Euproctis pseudoconspersa oleh Zhao-qun LI, Ting-ting YUAN, Shao-wei CUI, Ying-jie ZHAO, Yuan-hai SHAO, Jian-nong SHANG, Zong-xiu LUO, Xiao-ming CAI, Lei BIAN, Zong-mao CHEN