| 谷象对植物油和信息素趋性反应的研究 |
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| 引用本文： | 蒋小龙.谷象对植物油和信息素趋性反应的研究[J].昆虫知识,1995,32(1):23-25. |
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| 作者姓名： | 蒋小龙 |
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| 作者单位： | 昆明动植物检疫局!650034 |
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| 摘 要： | 谷象成虫对部分植物油和信息素的趋性反应在室内被测试。结果表明冷榨未精炼的麦芽油、能量油、燕麦油对该虫有强的引诱作用。“Sitophilate”信息素对谷象雌雄两性成虫均有聚集反应，但高浓度时，其诱虫活性降低。在瓦楞纸诱捕器中，信息素结合麦芽油或燕麦油其诱虫活性明显优于燕麦油或麦芽油单独使用。
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| 关 键 词： | 谷象 信息素 植物油 诱虫性 |
Studies on the taxis reflection of Sitophilus granarius L. to some vegetable oils and its pheromone |
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| Jiang Xiao-Long.Studies on the taxis reflection of Sitophilus granarius L. to some vegetable oils and its pheromone[J].Entomological Knowledge,1995,32(1):23-25. |
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| Authors: | Jiang Xiao-Long |
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| Institution: | Kunming Animal cnd Plant Quarantine Bureau 650034 |
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| Abstract: | Taxis reactions of Siiophilus gronarius L. to vegetable oils and pheromone were testedindoor. oils of wheat germ, energol and oat were more attractive than mineral oil. Phcromone asse-mbled both male and female adults of granary weevils. However, higher concentration reduces theattraction. In cardboard trap, the attraction of phexomone combined with germ oil or oat oil was supe-rior to oils alone. |
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| Keywords: | Sitophilus granarius L pheromone vegetable oils taxis |
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