| 武夷山风景区松墨天牛种群动态的研究 |
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| 引用本文： | 余培旺.武夷山风景区松墨天牛种群动态的研究[J].武夷科学,2008(0). |
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| 作者姓名： | 余培旺 |
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| 作者单位： | 武夷山市森林病虫害防治检疫站; |
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| 基金项目： | 南平市科技局科技基金项目(N2004Z41);;武夷山风景区管委会资助项目(2004-02) |
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| 摘 要： | 采用林间调查和FJ-Ma-03型引诱剂诱捕相结合的方法,研究松墨天牛在武夷山风景区的分布与发生动态。结果表明,松墨天牛在武夷山风景区主要是普遍分布,多集中发生为害单株濒死或枯死松树上,以及被马尾松毛虫为害后的局部林分。成虫在风景区一年有两个发生高峰期,分别在5月中旬到6月上旬和6月下旬到7月中旬,两次高峰期诱捕到的成虫占总诱捕量的89.2%。结果还表明松墨天牛成虫捕获量与月均温度显著的相关性;阳坡样地的松墨天牛发生量比阴坡的大;郁闭度和植被覆盖度与松墨天牛的发生量成负相关关系。
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| 关 键 词： | 松墨天牛 种群动态 武夷山景区 |
STUDY ON THE POPULATION DYNAMICS OF MONOCHAMUS ALTEMATUS IN WUYISHAN SCENERY REGION |
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| YU Pei-wang.STUDY ON THE POPULATION DYNAMICS OF MONOCHAMUS ALTEMATUS IN WUYISHAN SCENERY REGION[J].Wuyi Science Journal,2008(0). |
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| Authors: | YU Pei-wang |
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| Institution: | Forestry Disease and Pest Control and Quarantine Station of Wuyishan City;Wuyishan;Fujian 354300 China |
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| Abstract: | Occurrence and distributing areas of Monochamus alternatus were studied by the means of investigating in forest zone and trapping the pest with FJ-Ma-03 attractant.The results were showed that Monochamus alternatus mainly scattered in Wuyi Scenery Region.They often occure on the agonal or dead single-pine and part stands damaged by Dendrolimus punctatus Wallker.There are two high occurring peaks which are from the middle May to the early June and from the last June to the middle July.The adult amount trappi... |
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| Keywords: | Monochamus alternatus population dynamicsl Wuyishan scenery region |
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