湖北农业科学 ›› 2024, Vol. 63 ›› Issue (1): 70-74.doi: 10.14088/j.cnki.issn0439-8114.2024.01.012

• 植物保护 • 上一篇    下一篇

安徽省十种水稻主栽品种对褐飞虱的抗性鉴定

许明1,2, 李大邦1,2, 林璐璐1, 谢明惠1, 肖青青2, 陈浩梁1   

  1. 1.安徽省农业科学院植物保护与农产品质量安全研究所,合肥 230031;
    2.合肥大学生物食品与环境学院,合肥 230000
  • 收稿日期:2022-11-29 出版日期:2024-01-25 发布日期:2024-02-05
  • 通讯作者: 陈浩梁(1984-),副研究员,博士,主要从事农业昆虫与害虫防治工作,(电话)13721032431(电子信箱)158184175@qq.com。
  • 作者简介:许明(1998-),男,安徽潜山人,在读本科生,(电子信箱)xumingcccccc@163.com。
  • 基金资助:
    安徽省农业科技成果转化应用专项(2021ZH001); 安徽省农业科学院科研团队项目(2022YL026)

Resistance identification of ten main rice cultivars to brown planthopper in Anhui Province

XU Ming1,2, LI Da-bang1,2, LIN Lu-lu1, XIE Ming-hui1, XIAO Qing-qing2, CHEN Hao-liang1   

  1. 1. Institute of Plant Protection and Agro-Products Safety, Anhui Academy of Agricultural Sciences, Hefei 230031, China;
    2. College of Biology, Food and Environment, Hefei University, Hefei 230000, China
  • Received:2022-11-29 Online:2024-01-25 Published:2024-02-05

摘要: 采用经过改良的国际水稻研究所标准苗期集团筛选法和成株期鉴定法,对安徽省内主栽的10个水稻品种的褐飞虱抗性进行了鉴定。苗期鉴定结果表明,在测试的10个品种中,高感褐飞虱9级的品种7个,感褐飞虱7级的品种3个。成株期的鉴定结果与苗期存在一定的差异,10个品种中,有6个品种的成株期抗性等级鉴定高于苗期,其余4个品种保持不变。

关键词: 水稻, 主栽品种, 褐飞虱[Nilaparvata lugens (Stål)](BPH), 抗性鉴定, 抗性等级, 安徽省

Abstract: The resistance to brown planthopper (BPH) of ten main rice cultivars in Anhui Province was identified by the improved International Rice Research Institute standard seedbox screening technique and mature plant identification method. The results at the seedling stage showed that seven tested cultivars were highly susceptible to BPH at grade 9, and three tested cultivars were susceptible to BPH at grade 7. The BPH resistance identification results of the same cultivar at the mature stage were different from the results of the seedling stage. Among the ten cultivars, six cultivars had higher resistance grade during the mature stage than the seedling stage, while the remaining four cultivars remained unchanged.

Key words: rice, main cultivars, brown planthopper[Nilaparvata lugens (Stål)](BPH), resistance identification, resistance grade, Anhui Province

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