| 马尾松酸雨危害与次期性害虫之间关系的研究 |
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| 引用本文： | 杨金宽,姬兰柱,邵玉华,曲世鹏,危永亮. 马尾松酸雨危害与次期性害虫之间关系的研究[J]. 环境科学, 1991, 12(1): 33-37 |
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| 作者姓名： | 杨金宽 姬兰柱 邵玉华 曲世鹏 危永亮 |
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| 作者单位： | 中国科学院沈阳应用生态研究所(杨金宽，姬兰柱，邵玉华，曲世鹏)，四川省重庆市南山林业站(危永亮) |
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| 摘 要： | 本文通过使用罩笼接虫、林中置木招引、模拟酸雨试验小区置木招引的研究方法,对马尾松次期性害虫进行了招引试验.结果表明,受酸雨危害和用酸水处理的试材与对照试材相比,均易遭小蠹、天牛、象虫等次期性害虫的入侵危害.试材平均每100cm~2表面积虫孔数分别高2.2—3,0.5—1.6,0.8—1.0个.
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| 关 键 词： | 马尾松 酸雨 次期性害虫 模拟试验 |
Study on the Relation between Maason Pine (Pinus massoniana) Affected by Aeid Rain and the Occurrence of Insect Pest |
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| Yang Jin-kuan and Wei Yong-liang. Study on the Relation between Maason Pine (Pinus massoniana) Affected by Aeid Rain and the Occurrence of Insect Pest[J]. Chinese Journal of Environmental Science, 1991, 12(1): 33-37 |
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| Authors: | Yang Jin-kuan and Wei Yong-liang |
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| Affiliation: | Institute of Applied Ecology, Acade. tnia Sinica, Shenyang;Institute of Applied Ecology, Acade. tnia Sinica, Shenyang;Institute of Applied Ecology, Acade. tnia Sinica, Shenyang;Institute of Applied Ecology, Acade. tnia Sinica, Shenyang;Chongqing Municipal Station of Forestry at Nanshan |
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| Abstract: | An Attempt has been made in this research that how mas-son pines get withered in the presence of acid rain in Southwest China and that what relations exist among the pine withering, insect pests and acid rain. Tow experimental areas were selected at Nanshan forestry station, nearby Chongqing City and at Huitong ' Forest Ecological Station of Hunan Province.Different test materials (of masson pines) that had been treated with pH 2, pH 3 and pH 4.5 respectively were bound together on the trees in these areas on purpose to attract the periodic insect pests. The results showed that the materials affected by acid rain or treated with acid water were susceptible to invasion of some pests such as the weevils, cerambycids and small insects. |
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| Keywords: | acid rain masson pine (Pinus mass-oniana) periodicpest. |
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