Abstract : In recent years , Dendrolimus houi Lajonquiere have brought serious influence on plants such as Cryptomeria fortunei Hooibrenk in Wuyanlin National Natural Resery.

• 摘要 ： 近些年来，柳杉毛虫大面积扩散危害，对乌岩岭自然保护区的柳杉等植物产生了严重的影响。