%0 Journal Article %T 中华弧丽金龟甲对十二种常见植物挥发物的触角电位和嗅觉反应<br>Electroantennographic and behavioral responses of four spotted beetle Popillia quadriguttata to 12 plant volatiles %A 徐伟 %A 马延旭 %A 张益恺 %A 董亚南 %A 孙晓玲 %A Xu Wei %A Ma Yanxu %A Zhang Yikai %A Dong Yanan %A Sun Xiaoling %J 植物保护学报 %D 2018 %R 10.13802/j.cnki.zwbhxb.2018.2018933 %X 为筛选中华弧丽金龟甲Popillia quadriguttata的行为调控剂，利用触角电位仪测定中华弧丽金龟甲雌、雄成虫对12种挥发物的电生理反应，利用Y型嗅觉仪测试其对8种具有电生理活性的挥发物的行为反应。结果表明：寄主植物挥发物1-辛烯-3-醇引起的中华弧丽金龟甲雌成虫触角电位（EAG）相对反应值分别为己醛的3.08倍、反式-2-己烯醛的2.96倍、3-辛酮的2.33倍，显著高于这3种挥发物；5种非寄主植物挥发物引起的雌成虫EAG相对反应值之间不存在显著差异。在浓度为0.1 mol/L时，寄主植物挥发物2-乙基-1-己醇、1-辛烯-3-醇和β-石竹烯均对雌成虫具有显著引诱作用，非寄主挥发物（-）-β-蒎烯对雄成虫具有显著驱避作用；在浓度为0.001 mol/L时，寄主挥发物2-乙基-1-己醇、1-辛烯-3-醇、β-石竹烯和芳樟醇均对雌成虫具有显著引诱作用，非寄主挥发物（R）（-+）-柠檬烯、1，6-二甲基-2，4，6-辛三烯对雄成虫具有显著引诱作用；在浓度为0.00001 mol/L时，寄主挥发物β-石竹烯、芳樟醇均对雌成虫具有显著引诱作用，非寄主挥发物（R）（-+）-柠檬烯、1，6-二甲基-2，4，6-辛三烯对雄成虫具有显著引诱作用。说明一定浓度的β-石竹烯、芳樟醇、2-乙基-1-己醇对中华弧丽金龟甲雌成虫具有显著的引诱能力，可作为引诱剂成分加以开发利用。<br>In order to screen for the behavioral regulators of four spotted beetle Popillia quadriguttata, the techniques of electroantennogram (EAG) and Y-tube olfactometer were used to test the electrophysiological activities of P. quadriguttata elicited by 12 chemicals and their behavioral responses to eight chemicals with electrophysiological activity. The results showed that the EAG reaction of female caused by host plant volatile 1-octene-3-ol was significantly higher than that caused by hexanal, trans-2-hexenal and 3-octanone. No significant differences in female EAG response were found among the five nonhost plant volatiles. At the concentration of 0.1 mol/L, the host volatiles 2-ethyl-1-hexanol, 1-octene-3-ol, and β-caryophyllene all had significant attractive effects on females, and non-host volatile (-)-β-pinene had significant repellent effect on males. At the concentration of 0.001 mol/L, host volatiles 2-ethyl-1-hexanol, 1-octene-3-ol, β-caryophyllene and linalool had significant attractive effects on females. Non-host volatiles (R)-(+)-limonene and 1,6-dimethyl-2,4,6-octanetriene had significant attractive effects on males. At the concentration of 0.00001 mol/L, the host volatiles β-caryophyllene and linalool both had significant attractive effects on females, while non-host volatiles (R)-(+)-limonene, 1,6-dimethyl-2,4,6-octanetriene had significant attractive effects on males. The results indicated that a certain concentration of β-caryophyllene, linalool, and 2-ethyl-1-hexanol had significant attractive ability to females of P. quadriguttata, and could be considered as attractant components. %K 中华弧丽金龟甲 植物源挥发物 寄主 非寄主 触角电位 行为反应< %K br> %K Popillia quadriguttata plant volatile host plant non-host plant electroantennogram (EAG) behavioral response %U http://www.zwbhxb.cn/ch/reader/view_abstract.aspx?file_no=20180514&flag=1