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Acta Ecologica Sinica. 2010, (04) Core

Impact of the stand characteristics of Pinus densiflora pure forests on the infestations of Cephalcia kunyushanica in Kunyushan regionChinese Full Text

SUN Zhiqiang1,2,ZHANG Xingyao2,3,LIN Lin2,3,LIANG Jun2,3,ZHANG Yingjun3,4,YU Shandong3,4,YANG Xiaoyan3,4 1 Paulownia Research and Development Center,Chinese Academy of Forestry,Zhengzhou 450003,China2 The Key Laboratory of Forest Protection of China State Forestry Administration,Research Institute of Forest Ecology,Environment and Protection,Chinese Academy of Forestry,Beijing 100091,China3 Kunyushan Forest Ecosystem Research Station,Yantai 264100,China4 Kunyushan Forest Farm,Yantai 264100,China

Abstract: The objective of this study is to investigate where the infestation of Cephalcia kunyushanica most likely occurs at different stand characteristics and geographic locations of Pinus densiflora forest communities in Kunyushan region.Using measurements from 40 permanent sample plots within P.densiflora forests in Kunyushan Forest Farm,we analyzed the variation of the larval density of Cephalcia kunyushanica with the stand characteristics of forest communities and the diversity of shrubs and grasse... More
Keywords：

Cephalcia kunyushanica; Pinus densiflora population; larval density; canopy cover; tree number density;

  • Series：

    (A) Mathematics/ Physics/ Mechanics/ Astronomy; (D) Agriculture

  • Subject：

    Forestry; Plant Protection

  • Classification Code：

    S763.3

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