Biology of the hemlock woolly adelgid, Adelges tsugae, and its spatial distribution
Author of the article:ZHOU Jian-Hua1;XIAO Yin-Bo1;XIAO Yu-Gui1; LU Wen-Hua2
Author's Workplace:1. Sichuan Academy of Forestry, Chengdu 610066, China;2. University of Massachustts, Amherst, USA
Key Words:Adeges tsugae; biology; damage; spatial distribution; Sichuan
Abstract:Both laboratory observation and field sampings of the hemlock woolly adelgid (HWA), Adelges tsugae Annand (Hemiptera: Adelgidae) among three foret types(Tusga chinensis PritzPicea retroflexa Mast; Tusga chinensis PritzPi