| 冬葵杀虫活性初步研究 |
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| 引用本文： | 刘彦超,周博,吴战库. 冬葵杀虫活性初步研究[J]. 杨凌职业技术学院学报, 2010, 9(3): 5-6 |
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| 作者姓名： | 刘彦超 周博 吴战库 |
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| 作者单位： | 1. 杨凌职业技术学院,陕西,杨凌,712100;西北农林科技大学无公害农药研究服务中心,陕西,杨凌,712100
2. 杨凌职业技术学院,陕西,杨凌,712100 |
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| 摘 要： | 锦葵科植物冬葵Malva verticillata L是一种分布很广的两年生草本植物,自古作为治疗多种疾病的医药使用,而其农用活性却很少有人研究。粘虫（Mythimna separata）是我国农作物主要害虫之一,该虫的防治工作也倍受人们关注。本研究选取从冬葵萃取物为供试材料,分别测试了其不同萃取物对粘虫幼虫的胃毒作用,结果表明冬葵萃取物对粘虫有一定的胃毒活性。
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| 关 键 词： | 冬葵 萃取物 粘虫 胃毒作用 |
Preliminary Study on the Insecticidal Activity of Malva verticillata L |
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| LIU Yan-chao,ZHOU Bo,WU Zhan-ku. Preliminary Study on the Insecticidal Activity of Malva verticillata L[J]. Journal of Yangling Vocational & Technical College, 2010, 9(3): 5-6 |
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| Authors: | LIU Yan-chao ZHOU Bo WU Zhan-ku |
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| Affiliation: | 1.Yangling Vocational and Technical College,Yangling,Shaanxi 712100,China;2.Research Center ofBiopesticide of Northwest Sci-tech University of Agriculture and Forestry,Yangling,Shaanxi 712100,China) |
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| Abstract: | Malva verticillata L.,which is distributed widely,is a two-year herb plant used as a medicine for years,but its insecticidal activity was seldomly researched.Mythimna separata is a main pest of crops in our country,a lot of efforts has been paid on its controlling.The authors used extracts of Malva verticillata L to test the effect on stomach toxic of Mythimna separata,the result showed that the extracts of Malva verticillata L.has certain stomach toxic effects on Mythimna separata. |
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| Keywords: | Malva verticillata L. extract Mythimna separata stomach toxic |
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