| 对云斑天牛有不同抗性的杨树品种中化学物质的分析 |
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| 引用本文： | 孙丽艳 韩一凡. 对云斑天牛有不同抗性的杨树品种中化学物质的分析[J]. 林业科学, 1995, 31(4): 338-345 |
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| 作者姓名： | 孙丽艳 韩一凡 |
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| 作者单位： | 中国林业科学研究院林业研究所 |
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| 摘 要： | 目前已培育出的对云斑天牛有不同抗性的杨树品种中所含营养物质及次生代谢产物进行了初步分析，发现云斑天牛对杨树树干的危害与杨树中所含营养物质并无关系，而酚性化合物含量的多少是引起抗性的一个因素。
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| 关 键 词： | 杨树 天牛 酚 抗性品种 |
A PRELIMINARY STUDY ON CHEMICAL SUBSTANCES RESISTANCE TO BACTOCERA HORSFIELDI ON POPULAS DELTOIDES |
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| Sun Liyan, Han Yifan. A PRELIMINARY STUDY ON CHEMICAL SUBSTANCES RESISTANCE TO BACTOCERA HORSFIELDI ON POPULAS DELTOIDES[J]. Scientia Silvae Sinicae, 1995, 31(4): 338-345 |
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| Authors: | Sun Liyan Han Yifan |
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| Abstract: | This paper reports the chemical constituents resistant to Bactocera horsfieldi in different kinds of Populas deltoides. We discovered that the resistance of Popular deltoides was not related to nutritious substance but related to phenol componemts and tannin, 31 phenol constituents .were determined by GS/MS/DS. A few constituents are discovered in Populas deltoides. At times, 13constituents are also determined by HPLC. |
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| Keywords: | Populas deltoides Bactocera horsfieldi Phenol |
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