| 艾蒿提取物的生物活性研究 |
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| 引用本文： | 赵春,李水清.艾蒿提取物的生物活性研究[J].湖北农业科学,2003(4):44-46. |
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| 作者姓名： | 赵春 李水清 |
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| 作者单位： | 湖北农学院环境工程系,湖北,荆州,434025 |
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| 基金项目： | 湖北农学院科研基金项目 |
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| 摘 要： | 采用室内毒力测定法 ,试验了以水、丙酮、乙醇、氯仿、乙醚为溶剂的艾蒿提取物及艾蒿精油对菜青虫的杀虫活性。结果表明 ,乙醇提取物和精油具有较高的生物活性。其中 ,乙醇提取物主要表现为触杀活性 ,精油主要表现为胃毒和拒食活性
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| 关 键 词： | 艾蒿 提取物 菜青虫 生物活性 |
| 文章编号： | 0439-8114(2003)04-0044-03 |
| 修稿时间： | 2003年2月24日 |
The insecticidal activities of Artemisia argyi extracts on Pieris rapae |
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| ZHAO Chun,LI Shui-qing.The insecticidal activities of Artemisia argyi extracts on Pieris rapae[J].Hubei Agricultural Sciences,2003(4):44-46. |
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| Authors: | ZHAO Chun LI Shui-qing |
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| Abstract: | The insecticidal activities of extracts of water,acetone,ethanol,chloroform,ether and essential oil from Artemisia argyi leaves were studied The results showed the ethanol extract and the essential oil had higher insecticidal activities The main activity of the former was contact toxicity,but the latter was antifeeding and stomach toxicity |
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| Keywords: | Artemisia argyi extract Pieris rapae insecticidal activitiesResearch on the comprehensive effects of rice seed treatment agent HB201$$$$ CHEN Mao-hua CHEN Qi-zhi LU Liang ZHANG Shu (Institute of Plant Protection and Soil Fertilizer H |
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