外源助剂对阿维菌素防治枸杞瘿螨的增效作用  

Synergistic effect of external adjuvants on abamectin for the control of Aceria macrodonis

作　　者：穆雨琦 王芳[1] 张蓉[1] 陈佳斌 乔彩云 李元 MU Yuqi;WANG Fang;ZHANG Rong;CHEN Jiabin;QIAO Caiyun;LI Yuan(Institute of Plant Protection,Ningxia Academy of Agriculture and Forestry Sciences,Yinchuan 750002,China;Ningxia Wolfberry Industry Development Service Center,Yinchuan 750001,China;Forestry Technology Extension Service Center of Shapotou District,Zhongwei City,Ningxia Hui Autonomous Region,Zhongwei 755000,Ningxia,China)

机构地区：[1]宁夏农林科学院植物保护研究所,银川750002 [2]宁夏枸杞产业发展服务中心,银川750001 [3]宁夏回族自治区中卫市沙坡头区林业技术推广服务中心,宁夏中卫755000

出　　处：《农药》2025年第3期224-228,共5页Agrochemicals

基　　金：宁夏回族自治区农业科技自主创新资金“十四五”农业高质量发展和生态保护科技创新示范项目(NGSB-2021-10-04);宁夏回族自治区重大成果转化项目(2023CJE09030)。

摘　　要：[目的]评价外源助剂百溶101、杰效利、硅藻土以及锡昶287对阿维菌素防治枸杞瘿螨Aceria macrodonis Keifer的增效作用。[方法]通过室内浸叶法和田间小区叶面喷雾法,测定阿维菌素添加4种助剂对枸杞瘿螨的室内活性及田间防效。[结果]4种助剂均能提高阿维菌素对枸杞瘿螨的室内活性和田间防治效果,且48 h室内活性比24 h强。添加助剂对9 mg/L阿维菌素在二次药后7、14 d增效明显,其中助剂百溶101增效10.15%~15.65%,杰效利增效13.36%~17.28%,硅藻土增效6.39%~12.17%,锡昶287增效3.67%~6.33%。[结论]4种助剂均能提高阿维菌素的防效,其中杰效利增效作用最为明显。[Aims] The aim of this study is to investigate the control effects of abamectin added Bairong 101, Jiexiaoli,Diatomite and Xichang 287 against Aceria macrodonis keifer. [Methods] Laboratory bioactivity and field efficacy of abamectin with four additives against A. macrodonis were determined by laboratory leaf dipping and field plot foliar spraying methods. [Results] All the four adjuvants improved the bioactivity and control effect of abamectin on A. macrodonis, and the bioactivity at 48 h was stronger than that at 24 h. The Synergistic effect of 9 mg/L abamectin added adjuvants on days 7 and 14 after the second treatment was obvious, with Bairong 101 increasing the control efficacy by 10.15%-15.65%, Jiexiaoli by 13.36%-17.28%, diatomite by 6.39%-12.17%, and Xichang 287 by3.67%-6.33%. [Conclusions] All the four external adjuvants can enhance the control effect of abamectin, and Jiexiaoli is the best of all.

关 键 词：枸杞瘿螨 阿维菌素 外源助剂 增效作用 

分 类 号：S482.3[农业科学—农药学] TQ450.2[农业科学—植物保护]