新疆农业科学 ›› 2025, Vol. 62 ›› Issue (6): 1507-1516.DOI: 10.6048/j.issn.1001-4330.2025.06.023

• 土壤肥料·植物保护 • 上一篇    下一篇

9种杀螨剂对棉叶螨田间防治效果评价

何孟竹1,2(), 王静文1,2, 谢好杰3, 朱晓锋2, 路伟1,4(), 李海强2()   

  1. 1.新疆农业大学农学院/棉花教育部工程研究中心/自治区农林有害生物监测与安全防控重点实验室,乌鲁木齐 830052
    2.新疆维吾尔自治区农业科学院植物保护研究所/农业部西北荒漠绿洲作物有害生物综合治理重点实验室/新疆农业生物安全重点实验室,乌鲁木齐 830091
    3.阿克苏市农业技术推广中心,新疆阿克苏 843000
    4.中国农业科学院西部农业研究中心,新疆昌吉 831100
  • 收稿日期:2024-11-05 出版日期:2025-06-20 发布日期:2025-07-29
  • 通信作者: 路伟(1984- ),男,新疆石河子人,博士,副教授,硕士生导师,研究方向为棉花害虫绿色防控,E-mail:teerakon@sina.com;
    李海强(1981- ),男,内蒙古呼和浩特人,研究员,博士,硕士生导师,研究方向为棉花害虫综合治理,(E-mail)jacky81611@163.com
  • 作者简介:何孟竹(1995- ),男,安徽宣城人,硕士研究生,研究方向为棉花害虫综合治理,(E-mail)1475138106@qq.com
  • 基金资助:
    国家重点研发计划项目(2022YFD1400301);新疆维吾尔自治区重点研发计划(2022B02033-1);新疆棉花产业技术体系(XJARS-03)

Evaluate on the field control efficacy of nine Acaricides against cotton spider mite

HE Mengzhu1,2(), WANG Jingwen1,2, XIE Haojie3, ZHU Xiaofeng2, LU Wei1,4(), LI Haiqiang2()   

  1. 1. Cotton Engineering Research Center, Ministry of Education / Key Laboratory of Monitoring and Safety Prevention and Control of Agriculture and Forest Pests, College of Agronomy, Xinjiang Agricultural University, Urumqi 830052, China
    2. Key Laboratory of Integrated Pest Management on Crop in Northwestern Oasis, Ministry of Agriculture and Rural Affairs / Xinjiang Key Laboratory of Agricultural Biosafety, Institute of Plant Protection,Xinjiang Uygur Autonomous Region Academy of Agricultural Sciences,Urumqi 830091,China
    3. Aksu City Agricultural Technology Extension Center,Aksu Xinjiang 843000,China
    4. Western Agricultural Research Center, Chinese Academy of Agricultural Sciences, Changji Xinjiang 831100,China
  • Received:2024-11-05 Published:2025-06-20 Online:2025-07-29
  • Supported by:
    National Key R & D Program Project(2022YFD1400301);Key R & D Program Project of Xinjiang Uygur Autonomous Region(2022B02033-1);Xinjiang Cotton Industry Technology System(XJARS-03)

摘要:

【目的】筛选出适合新疆南疆阿克苏地区棉花生产上防控棉叶螨的药剂,对棉叶螨进行有效防控。【方法】通过对南疆阿克苏地区主要叶螨截形叶螨Tetranychus truncatus、敦煌叶螨Tetranychus dunchuangensis 开展田间药效试验,分析9种药剂对新疆阿克苏地区棉叶螨的药效情况。【结果】敦煌叶螨药后3 d 30% 乙唑螨腈悬浮剂、24% 联肼· 螺螨酯悬浮剂、40% 稻丰· 仲丁威乳油剂均效果较好,其中30% 乙唑螨腈悬浮剂稀释3 000倍后防效达到了97.21%,另外10% 阿维菌素悬浮剂稀释2 000倍后在药后5 d 时防效达到了98.13%,显著性高于其他8种药剂的防效;在防治棉田截形叶螨时,药后3 d 10.5% 阿维· 哒螨灵微乳剂、22.4% 螺虫乙酯悬浮剂均较好的效果较佳,其中10.5% 阿维· 哒螨灵微乳剂稀释2 500倍后防效达到了91.16%,显著性高于其他7种药剂的防效。【结论】在棉叶螨发生初期,在生产上轮换使用40% 稻丰· 仲丁威乳油剂、24% 联肼· 螺螨酯悬浮剂、30% 乙唑螨腈悬浮剂、10% 阿维菌素悬浮剂这4种药剂防治敦煌叶螨,轮换使用10.5% 阿维· 哒螨灵微乳剂、22.4% 螺虫乙酯悬浮剂2种药剂防治截形叶螨。

关键词: 棉叶螨; 杀螨剂; 敦煌叶螨; 截形叶螨; 药剂筛选

Abstract:

【Objective】 To effectively control cotton spider mite, this study will be conducted to screen suitable acaricides for the prevention and control of cotton spider mite in the cotton production of the area. 【Methods】 Field efficacy trials were carried out on the main mite species in the Aksu area of southern Xinjiang, namely the Tetranychus truncatus and the Tetranychus dunhuangensis Wang, to determine the acaricidal efficacy of nine chemical agents against cotton spider mite in the area. 【Results】 The research findings revealed that T.dunchuangensis responded exceptionally well to treatments with 30% Tolfenpyrad Suspension Concentrate, 24% Bifenazate spiralate Suspension Concentrate and 40% Phenthoate Fenobucarb Emulsifiable concentrates emulsion after three days. Among them, a 3,000-fold dilution of the 30% etoxazole Suspension control efficacy reached 97.21%. Additionally, a 2,000-fold dilution of the 10% abamectin suspension reached a control efficacy of 98.13% at 5 days post-application., significantly surpassing the performance of the other eight agents tested. Furthermore, in the management of T.truncatus in cotton fields, the 3-day application of 10.5% Abamectin pyridaben Micro-emulsion and 22.4% spirotetramat ethyl ester Suspension Concentrate presented exceptional results. Among them, 2500-fold dilution of the 10.5% Abamectin pyridaben microemulsion yielded a control efficacy of 91.16%, significantly outperforming the remaining seven drugs evaluated. 【Conclusion】 It is recommended that at the onset of cotton mite occurrence, a rotation of four acaricides in production is used to control T.dunchuangensis: 40% Phenthoate Fenobucarb Emulsifiable concentrates, 24% Bifenazate spiralate Suspension Concentrate, 30% Tolfenpyrad Suspension Concentrate, and 10% Avermectin Suspension Concentrate. For the control of T.truncatus, a rotational use of 10.5% Abamectin pyridaben Micro-emulsion and 22.4% spirotetramat ethyl ester Suspension Concentrate is suggested.

Key words: cotton spider mites; Acaricide; Tetranychus dunchuangensis; Tetranychus truncatus; pesticide screening

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

出版单位:《新疆农业科学》编辑部
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