| 棘禾草螟雌蛾性外激素的电生理分析及田间诱蛾效果 |
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| 引用本文： | 伍德明,崔君荣,阎云花.棘禾草螟雌蛾性外激素的电生理分析及田间诱蛾效果[J].植物保护学报,1993,20(3):229-232. |
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| 作者姓名： | 伍德明 崔君荣 阎云花 |
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| 作者单位： | 中国科学院动物研究所 北京 |
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| 摘 要： | 应用电生理学方法,从38种标样化合物中,发现4种对棘禾草螟雄蛾触角具有强烈的触角电位(EAG)反应,使用这4种化合物的不同比例,在田间做诱捕雄蛾的试验,其结果表明,只其中一种,即顺-9-十六碳烯醛(A),具有很高的诱蛾活性。顺-11-十八碳烯醛(B)、顺-9-十四碳烯醛(C)、顺-9-十六碳烯醇(D)三种化合物,加入到顺-9-十六碳烯醛中,都具有明显的抑制诱蛾效果。
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| 关 键 词： | 棘禾草螟 性外激素 电生理 |
ELECTROPHYSIOLOGICAL ANALYSIS AND FIELD TRAPPING RESULTS OF SEX PHEROMONE OF THE REED STALK BORER |
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| Wu Deming,Cui Junrong and Yan Yunhua.ELECTROPHYSIOLOGICAL ANALYSIS AND FIELD TRAPPING RESULTS OF SEX PHEROMONE OF THE REED STALK BORER[J].Acta Phytophylacica Sinica,1993,20(3):229-232. |
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| Authors: | Wu Deming Cui Junrong and Yan Yunhua |
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| Institution: | Institute of Zoology, Academia Sinica, Beijing,Institute of Zoology, Academia Sinica, Beijing and Institute of Zoology, Academia Sinica, Beijing |
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| Abstract: | By using electrophysiological method,four compounds were foundfrom 38 synthetic standard compounds having strong stimulation effectto the antenna of male reed stalk borer Chilo hyrax Bleszynski.The biolo-gical activities of these four compounds were determined in field testswith their different combinations.The results showed that only Z-9-hexadecenal(A)possessed high attractive activity,while the other threecompounds,Z-11-octadecenal(B),Z-9-tetradecenal(C)and Z-11-he-xadecenal(D),were all obviously inhibitory to male moth as they werepresent separately in the mixture with compound A. |
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| Keywords: | Chilo hyrax sex pheromone electrophysiology Z-9-hexadecenal |
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