| 祁连山北坡小蠹区系初步研究 |
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| 引用本文： | 傅辉恩.祁连山北坡小蠹区系初步研究[J].北京林业大学学报,1988,10(3):119-122. |
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| 作者姓名： | 傅辉恩 |
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| 作者单位： | 甘肃省张掖市祁连山水源林研究所 |
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| 摘 要： | 祁连山北坡林区小蠹区系现有17种,为害青海云杉和祁连山圆柏,以中亚细亚成份占优势。小蠹种群的动态变化受气温、林分因子和经营管理所制约。采用以经营管理措施为主,保护益鸟和适时化学防治为辅的方法,是一种控制小蠹种群繁殖的较好途径。
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| 关 键 词： | 祁连山 小蠹 昆虫区系 病虫害防治 |
Study on the Region of Moth in Qilian Mountains |
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| Fu Huien.Study on the Region of Moth in Qilian Mountains[J].Journal of Beijing Forestry University,1988,10(3):119-122. |
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| Authors: | Fu Huien |
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| Abstract: | varieties of moth species exist in Qilian Mountains, harming thickleaf spruce (Picea crassifolia Kom)and przewdsk juniper (Sabina przewalskii Kom), of which the Central and west Asian moth prevail. Dynamics of the population is conditioned by temperature, stand and management. In order to control the reproduction of moths, it is suitable to take management as the dominant chemical prevention and cure |
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| Keywords: | Qilian Mountains bark-bcetles insect fauna pest control |
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