| 新化合物HNPC-A9012杀螨活性及作用特性研究 |
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| 引用本文： | 易正华,白建军,裴晖,欧晓明,高德良,于伟丽,喻快,林雪梅,雷满香.新化合物HNPC-A9012杀螨活性及作用特性研究[J].世界农药,2014(6):48-52. |
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| 作者姓名： | 易正华 白建军 裴晖 欧晓明 高德良 于伟丽 喻快 林雪梅 雷满香 |
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| 作者单位： | 湖南化工研究院有限公司国家农药创制工程技术研究中心，长沙 410014; 农用化学品湖南省重点实验室，长沙 410014 |
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| 基金项目： | 国家“十二五”科技支撑计划 |
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| 摘 要： | 为系统评价季酮酸类化合物HNPC-A9012的杀螨活性、作用方式及环境因素对其应用效能的影响,采用玻片法、浸渍法和根部内吸等方法系统的研究了新化合物HNPC-A9012作用方式及室内杀螨活性,并研究了新化合物HNPC-A9012的渗透性、传导性以及温度对其杀螨效果的影响。试验结果表明,化合物HNPC-A9012对朱砂叶螨具有较强的毒力,且以胃毒活性为主,触杀和内吸活性较弱:对不同生长阶段的朱砂叶螨均具有较高的活性:在植物体内的内吸性和渗透性较差,属正温度系数类型杀螨剂。
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| 关 键 词： | HNPC-A9012 杀螨活性 作用方式 作用特性 |
Acaricidal Activity and Characterization of the New Compound HNPC-A9012 |
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| Affiliation: | YI Zheng-hua, BAI Jian-jun, PEI Hui, OU Xiao-ming, GAO De-liang, YU Wei-li, YU Kuai, LIN Xue-Mei, LEI Man-xiang (1 National Engineering Research Center for Agrochemicals, Hunan Research Institute of Chemical Industry, Changsha 410014, Hunan Province, China; 2 Hunan Province Key laboratory for Agrochemicals, Changsha 410014, Hunan Province, China) |
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| Abstract: | In order to get the theory basis for the further development and application, the bioactivity, mode of action and the effect of environment on the HNPC-A9012 against acarid were studied by the methods of slide method, leaf-dipping method and the root absorption method systemically in this paper1. The absorption, permeability, conductivity and the effect of temperature on the acaricidal activity of HNPC-A9012 were also studied. The results showed that HNPC-A9012 had a good stomach, certain contact activities and a weak systemic activity to acarid, but the mobility and permeability of HNPC-A9012 in host plant were worse, HNPC-A9012 had a good toxicity to differentgrowth stages of acarid, moreover it is a positive temperature coefficient acaricide. |
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| Keywords: | HNPC-A9012 acaricidal activity mode of action characteristics |
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