| 苦瓜挥发油对美洲斑潜蝇的产卵忌避和拒食作用 |
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| 引用本文： | 任立云,曾玲,张跃,覃爱枝,张茂新. 苦瓜挥发油对美洲斑潜蝇的产卵忌避和拒食作用[J]. 广西农业生物科学, 2008, 27(4): 425-429 |
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| 作者姓名： | 任立云 曾玲 张跃 覃爱枝 张茂新 |
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| 作者单位： | 1. 广西大学,农学院,广西,南宁,530005
2. 华南农业大学,昆虫学系,广东,广州,510642 |
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| 基金项目： | 国家自然科学基金重点项目(39930120); 广西区教育厅基金项目(桂教科研[2004]20号); 广西大学博士启动基金项目(DD160014) |
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| 摘 要： | 经气相色谱-质谱联用仪（GC／MS）分析，从苦瓜（Momordica chrantia L．）挥发油中检测出20种化学成分。在已检出的成分中，乙酸的含量最高，占挥发油总量的21．579％，其次是甲酸和苯甲酸，分别占7．855％和7．494％，5-乙基-2-呋喃酮、3-羟基-2-丁酮、1-羟基-2-丙酮等也占有很高的比例。苦瓜挥发油对美洲斑潜蝇的产卵、取食具有忌避作用，采用四臂嗅觉仪对美洲斑潜蝇成虫的行为反应进行测定，结果表明，美洲斑潜蝇成虫对这种挥发油具有相同的行为趋向。
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| 关 键 词： | 美洲斑潜蝇 苦瓜 挥发油 产卵忌避 拒食 |
Oviposition deterrence and antifeeding effect of essential oil from Momordica charantia on Liriomyza sativae Blanchard |
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| REN Li-yun,ZENG Ling,ZHANG Yue,QIN Ai-zhi,ZHANG Mao-xin. Oviposition deterrence and antifeeding effect of essential oil from Momordica charantia on Liriomyza sativae Blanchard[J]. Journal of Guangxi Agricultural and Biological Science, 2008, 27(4): 425-429 |
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| Authors: | REN Li-yun ZENG Ling ZHANG Yue QIN Ai-zhi ZHANG Mao-xin |
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| Affiliation: | REN Li-yun , ZENG Ling, ZHANG Yue , QIN Ai-zhi , ZHANG Mao-xin (1. College of Agriculture, Guangxi Univerrsity, Nanning 530005, China; 2. Department of Entomology, South China Agricultural University, Guangzhou 510642, China) |
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| Abstract: | Compound of Momordica charantia essential oil was analyzed by using GC/MS and 20 compounds were checked out from it.In which acetic acid had the highest percentage(21.579%)followed with formic acid(7.855%)and benzoic acid(7.494%).2(5H)-furanone,5-ethyl-,2-butanone,3-hydroxy-and 2-propanone,1-hydroxy-also had high percentage.The essential oil was testified having oviposition repellent and antifeeding effects on Liriomyza sativae adults.Olfactory response of L.sativae also exhibited the repellent effect of M.... |
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| Keywords: | Liriomyza sativae Momordica charantia essential oil oviposition deterrence antifeeding |
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