新化合物HNPC-A14343／14344的杀螨活性研究  

Study on the Acaricidal activity of HNPC-A14343/14344

作　　者：郑希[1,2,3] 柳爱平[2,3] 闫忠忠 裴晖[2,3] 刘兴平[2,3] 黄路[2,3] 徐满才[1] 刘卫东[2,3] ZHENG Xi LIU Ai-pin YAN Zhong-zhong PEI Hui LIU Xing-pin HUANG Lu XU Man-cai LIU Wei-dong(College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China Hunan Research Institute of Chemical Industry, Co.,Ltd., National Engineering Research Center for Agrochemicals, Changsha 410014, China Hunan Province Key Laboratory for Agrochemicals, Changsha 410014, China College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China)

机构地区：[1]湖南师范大学化学化工学院,湖南长沙410081 [2]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,湖南长沙410007 [3]农用化学品湖南省重点实验室,湖南长沙410014 [4]湖南大学化学化工学院,长沙410082

出　　处：《精细化工中间体》2017年第1期33-35,52,共4页Fine Chemical Intermediates

基　　金：国家自然科学基金(21572050)

摘　　要：为了研究新化合物HNPC-A14343及其异构体HNPC-A14344对害螨的杀螨活性,采用浸渍法研究了HNPC-A14343和HNPC-A14344及其1∶1的混合物对棉红蜘蛛的杀螨活性,其对害螨的活性经温室和田间小区防治山楂叶螨和柑桔红蜘蛛的药效试验确证。试验结果表明,HNPC-A14343/14344对棉红蜘蛛具有高活性,LC_(50)值为0.35~0.41 mg/L;温室和田间试验结果也表明,HNPC-A14343/14344对山楂叶螨和柑桔红蜘蛛的防治效果与同等剂量条件下的对照药剂螺螨酯处于同一水平,且速效性优于螺螨酯,具有进一步研究与开发价值。In order to study the acaricidal activity of HNPC-A14343 and its isomer HNPC-A14344, the acaricidal activity against tetrany chuscinnabarinus of HNPC-Ald343/143dd and their 1：1 mixture by immersion method were studied, and their acaricidal activities against Tetranychus viennensis and Panonychuscitri McGregorwere confirmed in the greenhouse and field trials. The results indicated that HNPC-A14343/14344 exhibited high levels of acaricidal activity against tetranychus cinnabarinus at the value of LC50 0.35-0.41 mg/L. The greenhouse and field trials also showed that the efficacy of HNPC-A14343/14344 against Tetranychus viennensis and Panonychuscitri McGregorwere were comparable to that of spirodiclofen, and HNPC-Alg343/ 14344 were valuable for further research and development.

关 键 词：HNPC-A14343/A14344 杀螨活性 螺螨酯 

分 类 号：TQ453[化学工程—农药化工]