| 伏毛铁棒锤根提取物对4种蚜虫的杀虫活性初探 |
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| 引用本文： | 刘立红,丁建海,刘世巍.伏毛铁棒锤根提取物对4种蚜虫的杀虫活性初探[J].安徽农业科学,2011,39(2):819-820. |
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| 作者姓名： | 刘立红 丁建海 刘世巍 |
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| 作者单位： | 宁夏师范学院化学与化学工程学院,宁夏固原,756000 |
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| 基金项目： | 宁夏回族自治区科技攻关计划项目，宁夏自然科学基金资助项目 |
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| 摘 要： | 采用点滴法测试伏毛铁棒锤根的乙醇提取物对4种蚜虫的杀虫活性,结果表明,伏毛铁棒锤根提取物对4种蚜虫的杀虫活性依次为：枸杞蚜虫〉桃蚜〉杏蚜〉麦蚜,其对4种蚜虫的LC50分别为0.0051、0.0106、0.0165、0.0214 g/ml。
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| 关 键 词： | 伏毛铁棒锤 根提取物 蚜虫 杀虫活性 |
Primary Report on Insect Disinfestation Activities of Extract from Aconitum flavum Hand.-Mazz. on 4 Species of Aphis |
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| Institution: | LIU Li-hong et al (College of Chemistry and Chemical Engineering,Ningxia Normal University,Guyuan,Ningxia 756000) |
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| Abstract: | The insect disinfestation activities of ethanol extracts from Aconitum flavum Hand.-Mazz.on the 4 species of aphis were tested by spot-out method.The results indicated that the insect disinfestation activities of extracts from A.flavum root on the 4 species of aphis were: medlar aphid > green peach aphid > aprocot aphid > wheat aphid and their LC50 on the 4 species of aphis were 0.005 1,0.010 6,0.016 5 and 0.021 4 g/ml resp. |
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| Keywords: | Aconitum flavum Hand -Mazz Root extract Aphis Insect disinfestation activity |
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