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中国生物防治学报 ›› 2020, Vol. 36 ›› Issue (6): 872-873.DOI: 10.16409/j.cnki.2095-039x.2020.06.021

• 生物农药产品研发与应用专栏 • 上一篇    

甘蓝夜蛾核型多角体病毒悬浮剂防治草地贪夜蛾的应用与推广

占军平1, 张安明2, 邓方坤3, 卢森1, 孙修炼4   

  1. 1. 江西新龙生物科技股份有限公司, 宜春 336000;
    2. 湖北省安陆市农业技术推广中心, 安陆 432600;
    3. 江西省科学院应用化学研究所, 南昌 330000;
    4. 中国科学院武汉病毒研究所, 武汉 430071
  • 收稿日期:2020-11-27 发布日期:2021-01-09
  • 通讯作者: 孙修炼,研究员,E-mail:sunxl@wh.iov.cn。
  • 作者简介:占军平,学士,E-mail:zjp725@163.com
  • 基金资助:
    国家重点研发计划(2017YFD0201206)

Application and Promotion of Mamestra Brassicae Nucleopolyhedrovirus Suspension for Control of Spodoptera frugiperda

ZHAN Junping1, ZHANG Anming2, DENG Fangkun3, LU Seng1, SUN Xiulian4   

  1. 1. Jiangxi New Dragon Biotechnology Co., Ltd., Yichun 336000, China;
    2. Anlu Agricultural Technology Extension Service, Anlu 432600, China;
    3. Institute of Applied Chemistry, Jiangxi Academy of Sciences, Nanchang 330000, China;
    4. Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, China
  • Received:2020-11-27 Published:2021-01-09

摘要: 通过田间小区试验评价了广谱甘蓝夜蛾核型多角体病毒对草地贪夜蛾的防治效果,20亿PIB/mL甘蓝夜蛾核型多角体病毒悬浮剂用于防治草地贪夜蛾,每亩用量50~60 mL,药后7 d防治效果达到85%以上。2019年在江西省、四川省和贵州省推广应用44.9万亩。

关键词: 甘蓝夜蛾核型多角体病毒悬浮剂, 草地贪夜蛾, 应用推广, 生物防治

Abstract: Control efficacy of the wide-host range Mamestra brassicae nucleopolyhedrovirus against the fall armyworm, Spodoptera frugiperda, was evaluated in corn fields. The 2×109 PIB/mL Mamestra brassicae nucleopolyhedrovirus suspension at 50—60 mL per mu reached control efficacy of over 85% within 7 days post treatment. The product was used to control Spodoptera frugiperda on maize for 0.449 million mu in Jiangxi, Sichuan and Guizhou Province in 2019.

Key words: Mamestra brassicae nucleopolyhedrovirus suspension, Spodoptera frugiperda, application and promotion, biological control

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