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中国农学通报 ›› 2022, Vol. 38 ›› Issue (27): 147-150.doi: 10.11924/j.issn.1000-6850.casb2021-1030

所属专题: 生物技术 植物保护 小麦

• 植物保护·农药 • 上一篇    下一篇

小型植保无人机超低量喷雾对荒漠绿洲麦区小麦白粉病的防治效果

崔燕华1(), 周婷婷2, 沈煜洋2, 陈利2, 蔺国仓1, 杨安沛2, 张航2, 雷钧杰3, 李广阔2(), 高海峰2()   

  1. 1.新疆农业科学院综合试验场,乌鲁木齐 830012
    2.新疆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,乌鲁木齐 830091
    3.新疆农业科学院粮食作物研究所,乌鲁木齐 830091
  • 收稿日期:2021-11-01 修回日期:2021-12-27 出版日期:2022-10-05 发布日期:2022-09-21
  • 通讯作者: 李广阔,高海峰
  • 作者简介:崔燕华,女,1985年出生,河南临颍人,高级农艺师,硕士,研究方向:植物病虫草害防治。通信地址:830012 新疆乌鲁木齐市新市区小康路1号 新疆农业科学院综合试验场,Tel:15099079996,E-mail: 1319693372@qq.com
  • 基金资助:
    新疆维吾尔自治区区域协同创新专项“南疆小麦白粉病预测预报模型的研究与应用”(2020E0215);新疆农业科学院青年科技骨干创新能力培养项目“新疆不同生态区小麦白粉菌群体遗传多样性研究”(xjnkq-2020024);自治区重点研发专项“新疆小麦绿色丰产提质增效技术优化集成与应用”(2021B02002-1);国家现代农业产业技术体系“乌鲁木齐小麦综合试验站”(CARS-3-49);SINOGRAIN II(CHN-17/0019);Technological Innovation to Support Environmentally-Friendly Food Production and Food Safety Under a Changing Climate-Opportunities and Challenges for Norway-China Cooperation;自治区区域协同创新专项“中哈优质春小麦种质资源引进与高产高效栽培技术示范应用”(2021E01002)

Ultra-low Dose Spray of Small Plant Protection UAV: Control Effect on Wheat Powdery Mildew in Desert Oasis Wheat Region

CUI Yanhua1(), ZHOU Tingting2, SHEN Yuyang2, CHEN Li2, LIN Guocang1, YANG Anpei2, ZHANG Hang2, LEI Junjie3, LI Guangkuo2(), GAO Haifeng2()   

  1. 1. Comprehensive Testing Ground, Xinjiang Academy of Agricultural Sciences, Urumqi 830012
    2. Institute of Plant Protection, Xinjiang Academy of Agricultural Sciences/Key Laboratory of Integrated Pest Management on Crop in Northwestern Oasis, Ministry of Agriculture and Rural Affairs, Urumqi 830091
    3. Institute of Grain Crop, Xinjiang Academy of Agricultural Sciences, Urumqi 830091
  • Received:2021-11-01 Revised:2021-12-27 Online:2022-10-05 Published:2022-09-21
  • Contact: LI Guangkuo,GAO Haifeng

摘要:

研究小型植保无人机超低量喷雾对小麦白粉病的防治效果,为科学使用小型植保无人机防控小麦病害提供指导。采用随机区组的方法,定点调查各处理小麦白粉病发生情况,评价供试药剂对小麦白粉病的防治效果。结果表明,240 g/L氯氟醚·吡唑酯SC 180 g/hm2、19%啶氧·丙环唑SC 199.50 g/hm2和23%醚菌·氟环唑SC 103.50 g/hm2添加增效剂迈飞对小麦白粉病具有较好的防效,防效分别为77.88%、74.23%和73.26%。42%苯菌酮SC 189.00 g/hm2、430 g/L戊唑醇悬浮剂SC 129.00 g/hm2、75%肟菌·戊唑醇WG 202.50 g/hm2和40%腈菌唑WP 120.00 g/hm2添加增效剂迈飞对小麦白粉病防效在60.90%~65.72%之间。7种药剂均可用于小型植保无人机超低量喷雾防治小麦白粉病,为了减缓抗药性的产生,建议在生产上轮换使用。

关键词: 荒漠绿洲麦区, 植保无人机, 杀菌剂, 小麦白粉病, 防治效果, 粮食生产安全

Abstract:

The control effect of ultra-low dose spray of small plant protection UAV on wheat powdery mildew was studied in order to provide guidance for the scientific use of small plant protection UAV to prevent and control wheat diseases. The random block method was used to investigate the occurrence of wheat powdery mildew in each treatment, and the control effects of fungicides on wheat powdery mildew were evaluated. The results showed that 240 g/L Mefentrifluconazole·pyraclostrobin SC with the rate of 180 g/hm2, 19% Picoxystrobin·propiconazole SC with the rate of 199.50 g/hm2 and 23% Epoxiconazole·kresoxim-methyl SC with the rate of 103.50 g/hm2 added with synergist Maifei had good control effects on wheat powdery mildew, and the control effects were 77.88%, 74.23% and 73.26%, respectively. The control effects of 42% Metrafenone SC with the rate of 189.00 g/hm2, 430 g/L Tebuconazole SC with the rate of 129.00 g/hm2, 75% Trifloxystrobin·tebuconazole WG with the rate of 202.50 g/hm2 and 40% Myclobutanil WP with the rate of 120.00 g/hm2 added with synergist Maifei on wheat powdery mildew were between 60.90% and 65.72%. The seven kinds of fungicides can all be used for ultra-low dose spray of small plant protection UAV to control wheat powdery mildew, and can be used alternately in production to slow down the emergence of drug resistance.

Key words: desert oasis wheat region, plant protection UAV, fungicide, Blumeria graminis f.sp.tritici, control effect, food production safety

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