第 47 卷第 1 期 |  | Vol. 47 No. 1 | 2017 年 2 月 | Feb 2017 |
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所屬欄目:農藥及中間體
新化合物HNPC-A13351優(yōu)化物的殺螨活性研究 |
劉衛東1,2,柳愛(ài)平1,2,鄭 希1,2,3,劉興平1,2,龍楚云1,2,4,張 萍1,2,4,聶思橋1,2,4,李 濤1,2
(1. 湖南化工研究院有限公司,國家農藥創(chuàng )制工程技術(shù)研究中心,湖南 長(cháng)沙 410014;2. 農用化學(xué)品湖南省重點(diǎn)實(shí)驗室,湖南 長(cháng)沙 410014;3. 湖南師范大學(xué),湖南 長(cháng)沙 410081;4. 湖南加法檢測有限公司,湖南 長(cháng)沙 410014) |
摘 要:為了研究新化合物HNPC-A13351優(yōu)化物HNPC-A14073對害螨的殺螨活性,采用浸漬法研究了HNPC-A14073對棉紅蜘蛛的殺螨活性,其對害螨的活性經(jīng)田間小區防治柑桔紅蜘蛛的藥效試驗確證。試驗結果表明,HNPC-A14073對棉紅蜘蛛具有高活性,LC50值為0.056 mg/L;田間試驗結果也表明,HNPC-A14073對柑桔紅蜘蛛的防治效果稍?xún)?yōu)于同等劑量條件下的對照藥劑丁氟螨酯,具有進(jìn)一步研究與開(kāi)發(fā)價(jià)值。 |
關(guān)鍵詞:HNPC-A14073;丁氟螨酯;柑橘紅蜘蛛;棉紅蜘蛛 |
中圖分類(lèi)號:S482.5 文獻標識碼:A 文章編號:1009-9212(2017)01-0015-03 |
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Study on the Acaricidal Activity of the Optimization Compound of HNPC-A13351 |
LIU Wei-dong1,2*, LIU Ai-ping1,2, ZHENG Xi1,2,3, LIU Xing-ping1,2, LONG Chu-yun1,4, ZHANG Ping1,2,4,
NIE Si-qiao1,4, LI Tao1,2
(1. Hunan Research Institute of Chemical Industry Co.,Ltd., National Engineering Research Center for Agrochemicals, Changsha 410014, China; 2. Hunan Province Key Laboratory for Agrochemicals, Changsha 410014, China; 3. Hunan Normal University, Changsha 410081, China; 4. Hunan J & F Testing Co. Ltd., Changsha 410014, China) |
Abstract:In order to study the acaricidalactivity of HNPC-A14073, the optimization compound of HNPC-A13351, the acaricidal activity against tetranychus cinnabarinus of HNPC-A14073 by immersion method was studied, and its acaricidal activity against Panonychuscitri McGregor was confirmed in the field trials. The results indicated that HNPC-A14073 exhibited high levels of acaricidal activity against tetranychus cinnabarinusat the value of LC50 0.056 mg/L. The field trials also showed that the efficacy of HNPC-A14073 against Panonychuscitri McGregor was a little better than that of cyflumetofen at the same dosage, and HNPC-A14073 was valuable for further research and development. |
Key words:HNPC-A14073; cyflumetofen; Panonychuscitri McGregor; Tetranychus cinnabarinus |
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基金項目:國家自然科學(xué)基金(21572050)。
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作者簡(jiǎn)介:劉衛東(1967-),男,湖南湘鄉人,研究員,博士,主要從事農藥研究與開(kāi)發(fā)(E-mail: weidliu@yahoo.com)。
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收稿日期:2017-02-03
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