| 松墨天牛生物学特性及种群密度研究 |
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| 引用本文： | 赵宇翔,董燕,徐正会.松墨天牛生物学特性及种群密度研究[J].西部林业科学,2006,35(1):83-86. |
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| 作者姓名： | 赵宇翔 董燕 徐正会 |
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| 作者单位： | 1. 国家林业局森林病虫害防治总站,辽宁,沈阳 110034
2. 西南林学院,云南,昆明 650224 |
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| 摘 要： | 以滇中的江川、石林,滇西北的华坪、永胜遭受松墨天牛危害的云南松林作为调查对象,并开展相关的室内饲虫实验,对松墨天牛的生物学特性及种群密度状况进行了研究,以此了解了松墨天牛各虫期的生活习性;以及该虫在4个县的虫口密度特征。针对松墨天牛的生物学特性、虫口密度状况分析了该虫在云南省的危害潜力,并提出相应的防控对策。
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| 关 键 词： | 松墨天牛 生物学特性 种群密度 |
| 文章编号： | 1672-8246(2006)01-0083-04 |
| 收稿时间： | 2005-09-14 |
| 修稿时间： | 2005年9月14日 |
Study of Biological Characteristics and Population Density of Monochamus alternatus |
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| ZHAO Yu-xiang,DONG Yan,XU Zheng-hui.Study of Biological Characteristics and Population Density of Monochamus alternatus[J].Journal of West China Forestry Science,2006,35(1):83-86. |
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| Authors: | ZHAO Yu-xiang DONG Yan XU Zheng-hui |
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| Institution: | 1. General Station of Forest Pest Management, State Forestry Administration, Shenyang Liaoning 110034, P. R. China; 2. Southwest Forest College, Kunming Yunnan 650224, P. R. China |
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| Abstract: | Taking the Pinus yunnanensis forests in Jiangchuan,Shilin,Huaping and Yongsheng as the investigation targets,combining the relevant indoor experiments of insect feeding,the biological characteristics and population density of Monochamus alternatus were studied;so as to understand the biological characteristics of this insect and the population density in these four counties.According to the biological characteristics and population density of this insect,the threats of this pest to the forests of Yunnan province was analyzed,and some control strategies were proposed as well. |
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| Keywords: | Monochamus alternatus biological characteristics population density |
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