Bionomios and control of Ricania shantungensis
Author of the article:SHEN Qiang1;WANG Ju-Ying1;LIU Jian-Ding1;CHEN Yong-Fa 2; FAN Xiu-Hua 3; ZHU Yong-Quan4
Author's Workplace：1. Yuyao Forest Pest Management and Quarantine Station of Zhejiang Province, Yuyao 315400,China; 2. Yuyao Xi-nan Street Agricultural Economy Office of Zhejiang Province, Yuyao 315408,China; 3. Yuyao Huang Jiabu Town Agricultural Economy
Key Words： Ricania shantungesis; bionomics; control
Abstract：Ricania shangtungensis Chou et Lu is an important pest on green trees.It has two generations each year in Yuyao，Zhejiang Province and overwinters as eggs in tree branches.It can be controlled effectively prucing eggs of the branches and spr