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林业科学 ›› 1999, Vol. 35 ›› Issue (zk): 146-150.

• 病虫害监测 • 上一篇    下一篇

集约经营杨树人工林中光肩星天牛不成灾原因的探讨

慕宗昭1,祁学诚2,尹若波1,张瑞波3,于加良4   

  1. 1. 山东省林业厅 济南 250014
    2. 山东省林业科祁学诚 济南 250014
    3. 山东省诸城市林业局 诸城 262200
    4. 山东省莒县林业局 莒县 276500
  • 出版日期:1999-01-01 发布日期:1999-09-25

A RESEARCH FOR THE OCCURENCE OF ANOPLOPHORA GLABRIPENNIS (MOTSCHULSKY) IN THE POPLAR INTENSIVE MANAGEMENT PLANTATION

Zongzhao Mu1,Chengjin Qi2,Ruobo Yin1,Ruibo Zhang3,Jialiang Yu4   

  1. 1. Forestry Bureau of Shandong Province Jinan 250014
    2. Forestry Research Institute of Shandong Province Jinnan 250014
    3. Zhucheng of Forestry Bureau, Shandong Province Zhucheng 262200
    4. Ju county of Forestry Bureau, Shandong Province Ju county 276500
  • Online:1999-01-01 Published:1999-09-25

关键词: 杨树人工林, 光肩星天牛, 种群消长, 机理

Abstract:

The population of the glabrous spotted willow borer declines rapidly in the NAP popular intensive management plantations and the damage to farmland sheltbelts,fourside scattered grown trees and different clone plantations was got through the fixed location monitoring in Shandong Province.The result indicated that the reasons made the population of the borer declining rapidly in the intensive managed stands are the rotation period shortening eliminating pest source stands,variaties changing fast and various clones planting refraining the adaptability of the borer to poplar clones,the environmental conditions of plantations and intensive management measures destroying the suitable surroundings of the borer's reproduction and growth.The community of the borer was controlled at the lower level in NAP poplar intensive management plantations in Shandong Province.

Key words: Popular plantation, Anoplophora glabripennis, Species group growth and decline, Machanism