| 印楝素、鱼藤酮防治茶丽纹象甲成虫室内试验初报 |
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| 引用本文： | 王定锋,曾明森*,吴光远.印楝素、鱼藤酮防治茶丽纹象甲成虫室内试验初报[J].茶叶科学简报,2012(2):9-11. |
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| 作者姓名： | 王定锋 曾明森* 吴光远 |
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| 作者单位： | 福建省农业科学院茶叶研究所,福建 福安 355015 |
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| 基金项目： | 现代农业产业技术体系建设专项资金资助（CARS-23）; 福建省现代农业（茶叶）产业技术体系建设项目; 福建省农业科学院科技下乡“双百”行动项目（sbmx1215） |
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| 摘 要： | 通过室内试验研究了印楝素、鱼藤酮对茶丽纹象甲的杀虫效果。结果表明,药后2d,0.5%印楝素乳油1370倍液对茶丽纹象甲成虫的防治效果即达95.56%,药后3d达到100%,与2.5%联苯菊酯乳油1000倍液的差异不显著。0.5%印楝素乳油可作为有机茶园茶丽纹象甲防治的选择药剂。而7.5%鱼藤酮乳油750倍液,药后5d防效才达51.16%,防治效果较差。
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| 关 键 词： | 印楝素 鱼藤酮 茶丽纹象甲 杀虫效果 |
Preliminary Report of Azadirachtin and Rotenone Controlling the Adult of Myllocerinus aurolineatus Voss in Lab |
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| WANG Ding-feng,ZENG.Ming-sen,WU Guang-yuan.Preliminary Report of Azadirachtin and Rotenone Controlling the Adult of Myllocerinus aurolineatus Voss in Lab[J].Tea Science and Technology,2012(2):9-11. |
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| Authors: | WANG Ding-feng ZENGMing-sen WU Guang-yuan |
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| Institution: | ( Tea Research Institute, Fujian Academy of Agricultural Sciences, Fu ＂an, Fujian 355015, China ) |
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| Abstract: | The insecticidal activity of azadiraehtin and rotenone against the adults of Myllocerinus aurolineatus Voss were tested by laboratory experiment. The results showed that the control effects of 0.5% azadirachtin EC against the beetle in the second and third day were 95.56% and 100% after treatment with dilutions of 1370 times, while the difference was insignificant compared with 2.5% bifenthrin EC with dilutions of 1000 times. 0.5% azadirachtin EC was a potential candidate for controling Myllocerinus aurolineatus in organic tea plantation. The control effect of 7.5% rotenone EC was only 51.16% in the fifth day after treatment with dilutions of 750 times. |
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| Keywords: | azadirachtin rotenone Myllocerinus aurolineatus Voss insecticidal activity |
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