• 中国中文核心期刊
  • 中国科学引文数据库(CSCD)核心库来源期刊
  • 中国科技论文统计源期刊(CJCR)
  • 第二届国家期刊奖提名奖

Citation:

A Study on the Damage of Poplar Caused by Anoplophora glabripennis

  • Received Date: 1992-02-28
  • The effects of different number of egg chambers and boring holes of Anoplophora glabripennis (Motsch) on growth of Populus euramericana Guinier cv. "Sacrau-79" were observed by using artificial parasitization and damage simulation. The result showed that when the egg depicts was under 50 per tree in the two year old poplars, the growth of poplars was accelerated. Through making 1~9 boring holes in 3 year old tree annually consecutively for 3 years, the growth of poplars in these three years were: breast diameter increased by 22%~49%, height of tree decreased 5%~25%. From the dissection of the wood of 16 year old P. x dolcuanensis and P. x simöpyramdalis, we know that the boring holes of A. glabripennis can degrade 89% of the wood into 3rd grade, this makes a 46% value loss of the wood.
  • 加载中
  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Article views(2799) PDF downloads(961) Cited by()

Proportional views

A Study on the Damage of Poplar Caused by Anoplophora glabripennis

  • 1. The Research Institute of Forestry, CAF Beijing 100091
  • 2. Agricultural and Forest Research Institute of Kaifeng City, Henan Province
  • 3. Forest Bureau of Ju County, Shandong Province

Abstract: The effects of different number of egg chambers and boring holes of Anoplophora glabripennis (Motsch) on growth of Populus euramericana Guinier cv. "Sacrau-79" were observed by using artificial parasitization and damage simulation. The result showed that when the egg depicts was under 50 per tree in the two year old poplars, the growth of poplars was accelerated. Through making 1~9 boring holes in 3 year old tree annually consecutively for 3 years, the growth of poplars in these three years were: breast diameter increased by 22%~49%, height of tree decreased 5%~25%. From the dissection of the wood of 16 year old P. x dolcuanensis and P. x simöpyramdalis, we know that the boring holes of A. glabripennis can degrade 89% of the wood into 3rd grade, this makes a 46% value loss of the wood.

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return