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农学学报 ›› 2020, Vol. 10 ›› Issue (11): 11-14.doi: 10.11923/j.issn.2095-4050.cjas20190800175

所属专题: 油料作物

• 植物保护 • 上一篇    下一篇

一种叶面遮盖剂在大豆灰斑病防治中的应用

杨晓贺1(), 王平1, 顾鑫1, 姚亮亮1, 高雪冬1, 张茂明1, 刘伟1, 申宏波2, 张瑜2, 丁俊杰1()   

  1. 1黑龙江省农业科学院佳木斯分院/农业农村部佳木斯作物有害生物科学观测实验站,黑龙江佳木斯 154007
    2黑龙江省农业职业技术学院,黑龙江佳木斯 154007
  • 收稿日期:2019-08-28 修回日期:2019-11-17 出版日期:2020-11-20 发布日期:2020-11-18
  • 通讯作者: 丁俊杰 E-mail:yangxiaohe_2000@163.com;me999@126.com
  • 作者简介:杨晓贺,女,1981年出生,黑龙江五常人,助理研究员,硕士,主要从事大豆病虫害研究。通信地址:154007 黑龙江省佳木斯市东风区安庆街531号 黑龙江农业科学院佳木斯分院,Tel:0454-8351067,E-mail:yangxiaohe_2000@163.com
  • 基金资助:
    国家重点研发计划资助“东北大豆化肥农药减施技术集成研究与示范”(2018YFD0201000);国家现代农业产业技术体系建设专项(CARS-04-CES05)

Application of a Leaf Covering Agent Controlling Soybean Frogeye Leaf Spot

Yang Xiaohe1(), Wang Ping1, Gu Xin1, Yao Liangliang1, Gao Xuedong1, Zhang Maoming1, Liu Wei1, Shen Hongbo2, Zhang Yu2, Ding Junjie1()   

  1. 1Jiamusi Branch of Heilongjiang Academy of Agricultural Sciences/ Observation and Experiment Station of Crop Pests of Jiamusi, Ministry of Agriculture and Rural Affairs, Jiamusi 154007, Heilongjiang, China
    2Heilongjiang Agricultural College of Vocational Technology, Jiamusi 154007, Heilongjiang, China
  • Received:2019-08-28 Revised:2019-11-17 Online:2020-11-20 Published:2020-11-18
  • Contact: Ding Junjie E-mail:yangxiaohe_2000@163.com;me999@126.com

摘要:

为减少东北春大豆杀菌剂的施用量,在大豆灰斑病发病初期进行一种叶面遮盖剂喷施,研究其对大豆灰斑病的防控效果。以无人机喷施杀菌剂为施药对照,以不喷施任何药剂为空白对照。结果表明,喷施叶面遮盖剂对大豆灰斑病的防效达72.50%,同时有增产的效果,其增产率为16.00%。同喷施杀菌剂防控大豆灰斑病相比,叶面遮盖剂的使用更符合目前减施增效的农药使用政策。

关键词: 遮盖剂, 大豆灰斑病, 防治效果, 农药减施增效, 杀菌剂

Abstract:

In order to reduce the dosage of fungicide in spring soybean production in northeast China, a leaf covering agent is used to control the soybean frogeye leaf spot. The control is spraying fungicide with unmanned aerial vehicle, and the blank control is spraying nothing. The result show that leaf covering agent could effectively prevent and control soybean frogeye leaf spot and increase yield. The control effect and yield increasing rate is 72.50% and 16.00% respectively. Compared with the application of spraying fungicide, the application of leaf covering agent is more consistent with China’s current pesticide application policy of reducing application and increasing efficacy.

Key words: Covering Agent, Soybean Frogeye Spot, Control Efficiency, Reduced Application and Increased Efficacy of Pesticides, Fungicide

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