| 合成黑翅土白蚁踪迹信息素类似物的生物活性 |
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| 引用本文： | 邓晓军,张珈敏,胡建芳,杨娟,胡远杨,郑穹.合成黑翅土白蚁踪迹信息素类似物的生物活性[J].昆虫学报,2002,45(6):739-742. |
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| 作者姓名： | 邓晓军 张珈敏 胡建芳 杨娟 胡远杨 郑穹 |
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| 作者单位： | 1. 武汉大学生命科学学院,武汉,430072
2. 武汉大学化学和分子科学学院,武汉,430072 |
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| 摘 要： | 合成了黑翅土白蚁踪迹信息素类似物(Z,Z)-3,6-十二碳二烯醇-1（DDE-OH），该类似物对黑翅土白蚁工蚁具有和信息素提取物类似的行为反应。活性反应阈值为10-3～10 ng/cm，大于10 ng/cm时产生较强的驱避作用。最佳活性浓度DDE-OH与信息素提取物的活性反应之间没有显著差别。
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| 关 键 词： | 黑翅土白蚁 合成类似物 生物活性 |
| 文章编号： | 0454-6296(2002)06-0739-04 |
Biological activity of a synthetic trail-pheromone analogue of the black-winged subterranean termite, Odontotermes formosanus Shiraki |
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| DENG Xiao Jun ,ZHANG Jia Min ,HU Jian Fang ,YANG Juan ,HU Yuan Yang ,ZHENG Qiong.Biological activity of a synthetic trail-pheromone analogue of the black-winged subterranean termite, Odontotermes formosanus Shiraki[J].Acta Entomologica Sinica,2002,45(6):739-742. |
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| Authors: | DENG Xiao Jun ZHANG Jia Min HU Jian Fang YANG Juan HU Yuan Yang ZHENG Qiong |
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| Institution: | DENG Xiao Jun 1,ZHANG Jia Min 1,HU Jian Fang 1,YANG Juan 1,HU Yuan Yang 1*,ZHENG Qiong 2 |
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| Abstract: | A kind of trail pheromone analogue ((Z,Z) dodeca-3,6-dien-1-ol, DDE—OH) of the black-winged subterranean termite, Odontotermes formosanus Sharaki was synthesized. Active concentrations (103-10 ng/cm) of this pheromone elicited similar behavior in worker termites as natural pheromone extract. There was no significant difference between the response of workers to synthetic and natural pheremones (P>0.05). When the concentration of synthetic analogue was higher than 10 ng/cm it had some repellent effect on termite individuals. |
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| Keywords: | Odontotermes formosanus pheromone analogue biological activity |
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