| 新化合物SYP-11277杀螨活性及作用特性 |
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| 引用本文： | 孙学涛,刘君丽,宋玉泉,刘少武.新化合物SYP-11277杀螨活性及作用特性[J].农药,2011,50(3). |
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| 作者姓名： | 孙学涛 刘君丽 宋玉泉 刘少武 |
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| 作者单位： | 1. 沈阳农业大学,沈阳,110161;沈阳化工研究院有限公司,新农药创制与开发国家重点实验室,沈阳,110021
2. 沈阳化工研究院有限公司,新农药创制与开发国家重点实验室,沈阳,110021 |
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| 摘 要： | 目的]新化合物SYP-11277是新型甲氧基丙烯酸酯类杀螨剂。为对其进一步的开发、应用提供理论依据,对其杀螨活性及作用特性进行研究。方法]用盆栽幼苗喷雾法和改进保湿叶碟喷雾法系统的研究了新化合物SYP-11277的室内杀螨活性,并研究了新化合物SYP-11277的内吸性、渗透性、传导性、持效性以及温度对其杀螨效果的影响。结果]试验表明:新化合物SYP-11277对成螨的活性(LC50值)为2.15 mg/L,对若螨的活性(LC50值)为0.37 mg/L,对螨卵的活性(EC50值)为3.63 mg/L。结论]生物活性测定结果表明新化合物SYP-11277对螨具有较高的活性,但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,并且持效期较长。
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| 关 键 词： | SYP-11277 杀螨剂 杀螨活性 作用特性 |
Acaricidal Activity and Characterization of the New Compound SYP-11277 |
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| SUN Xue-tao,LIU Jun-li,SONG Yu-quan,LIU Shao-wu.Acaricidal Activity and Characterization of the New Compound SYP-11277[J].Pesticides,2011,50(3). |
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| Authors: | SUN Xue-tao LIU Jun-li SONG Yu-quan LIU Shao-wu |
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| Affiliation: | SUN Xue-tao1,2,LIU Jun-li2,SONG Yu-quan2,LIU Shao-wu2(1.Shenyang Agricultural University,Shenyang 110161,China,2.State Key Laboratory of the Discovery and Development of Novel Pesticide,Shenyang Research Institute of Chemical Industry Co.,Ltd.,Shenyang 110021,China) |
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| Abstract: | Aims]The new compound SYP-11277 is a strobilurin acaricide.In order to get the theory basis for the further development and application,the acaricidal activity and the mode of action of the new compound SYP-11277 were studied in this paper.Methods] By potted seedling spraying method and Potter spraying method,the acaricidal activity was studied systematically.The absorption,permeability,conductivity,residual effect and the effect of temperature on the acaricidal activity of SYP-11277 were also studied.Re... |
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| Keywords: | SYP-11277 acaricides acaricidal activity characteristics |
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