%0 Journal Article
%T Spatial pattern relationships between emerald ash borer larvae and their natural enemies<br>白蜡窄吉丁幼虫及其天敌在空间格局上的关系
%A Wang XiaoYi
%A Yang ZhongQi
%A <br>王小艺
%A 杨忠岐
%J 应用生态学报
%D 2005
%I 
%X The investigation on the spatial patterns of emerald ash borer (EAB) larvae,parasitoid Spathius agrili,and EAB-preying woodpecker pecks in ash forests showed that in horizontal direction,EAB larvae,parasitoid S.agrili and woodpecker pecks were in negative binomial distribution,while in vertical direction,EAB larvae were distributed on ash trunks from above ground to 3.37 m in height,with a peak around the 1.50 m.Their natural enemies also favored this range.
%K Emerald ash borer
%K Spathius agrili
%K Woodpecker
%K Spatial pattern
%K Ecological control<br>白蜡窄吉丁
%K 白蜡吉丁柄腹茧蜂
%K 啄木鸟
%K 空间格局
%K 生态控制
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=42FEDDFE54F8BCD9D5FD1926ABDD7722&aid=478D2D95FEDC092D&yid=2DD7160C83D0ACED&vid=7801E6FC5AE9020C&iid=5D311CA918CA9A03&sid=83F3E1555B654B95&eid=0407E07CB2FA770D&journal_id=1001-9332&journal_name=应用生态学报&referenced_num=5&reference_num=29