| 光肩星天牛成虫寄主选择中的"记忆效应" |
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| 引用本文： | 王峰,骆有庆,田桂芳,温俊宝,张铁林.光肩星天牛成虫寄主选择中的"记忆效应"[J].中国森林病虫,2007,26(4):11-14. |
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| 作者姓名： | 王峰 骆有庆 田桂芳 温俊宝 张铁林 |
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| 作者单位： | 1. 北京林业大学省部共建森林培育与保护教育部重点实验室,北京,100083
2. 吴忠市利通区园林局,宁夏,吴忠,751100 |
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| 摘 要： | 2004年和2005年,对羽化于5种树种的光肩星天牛成虫在5种相同寄主树种上的停留、取食、交配、刻槽、产卵等5个寄主选择指标进行了试验.从总体结果看,光肩星天牛成虫在进行寄主选择时,对原寄主具有一定“记忆效应”.具体来讲,受到嗜好树种复叶槭的影响,来源不同的光肩星天牛成虫在停留、取食和交配3个指标上没有表现出很强的“记忆效应”.但就刻槽和产卵两个指标而言,光肩星天牛成虫在其来源树种上的比率最高,“记忆效应”表现得十分明显.该结果为在多树种合理配置中发挥诱饵树作用提供了较好的理论依据.
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| 关 键 词： | 光肩星天牛 寄主选择 记忆效应 来源树种 |
| 文章编号： | 1671-0886（2007）04-0011-04 |
| 修稿时间： | 2006-08-01 |
Memory effect in host tree selection of Anoplophora glabripennis adult |
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| Wang Feng,et al..Memory effect in host tree selection of Anoplophora glabripennis adult[J].Forest Pest and Disease,2007,26(4):11-14. |
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| Authors: | Wang Feng |
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| Affiliation: | The Key Laboratory for Silviculture and Conservation of Ministry of Education, Resources and Environment College, Beijing Forestry University, Beijing 100083, China |
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| Abstract: | In 2004 and 2005,inhabiting,feeding,mating,impression and oviposition of A.glabripennis adults coming from 5 tree species were observed in the same tree species.The result showed that A.glabripennis adults had memory effect in its host tree selection to a certain degree.As far as inhabiting,feeding and mating were concerned,the memory effect of A.glabripennis adults was not prominent for the disturbance of luring tree Acer negundao.However,the percentages of impression and oviposition in the original tree species were the highest,which showed that "Memory Effect" was prominent in these two indexes.The result provided a good theoretical basis for the function of luring tree in the disposition of multi-tree species. |
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| Keywords: | Anoplophora glabripennis host selection memory effect original tree species |
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