浙江农业科学 ›› 2025, Vol. 66 ›› Issue (6): 1450-1455.DOI: 10.16178/j.issn.0528-9017.20250153

• 植保技术 • 上一篇    下一篇

烟蚜对不同烟草品种的选择性初步评价

王亚乐(), 薛冰洁, 孙计平(), 李雪君, 孙焕   

  1. 河南省农业科学院 烟草研究所, 河南 许昌 461000
  • 收稿日期:2025-03-02 出版日期:2025-06-11 发布日期:2025-06-23
  • 通讯作者: 孙计平(1978—),女,河北玉田人,副研究员,博士,主要从事烟草遗传育种研究,E-mail:sunjiping2002@126.com
  • 作者简介:王亚乐(1993—),女,河南许昌人,研究实习员,硕士,主要从事烟草遗传育种研究,E-mail:yms_0905@126.com;
  • 基金资助:
    河南省农业科学院自主创新专项基金项目(2025ZC96);河南省农业科学院自主创新专项基金项目(2020ZC17)

Study on selectivity of Myzus persicae(Sulzer)to different tobacco varieties

WANG Yale(), XUE Bingjie, SUN Jiping(), LI Xuejun, SUN Huan   

  1. Tobacco Research Institute, Henan Academy of Agricultural Sciences, Xuchang 461000, Henan
  • Received:2025-03-02 Online:2025-06-11 Published:2025-06-23

摘要:

为了为烟草抗蚜虫品种培育提供有价值的抗源,采用离体叶片法对373份烟草种质资源进行试验,分析烟蚜对不同烟草品种的选择性,参考烟草品种抗蚜性评价方法对其进行烟蚜选择性评价。结果表明,烟蚜对不同烟草品种具有取食选择性,筛选出了13个烟蚜选择性低的品种,其中竖把2139、竖把2136、黑苗毛烟、黄苗2230、白尖糙2489、竖把2129、竖把老母鸡2113和黄苗松边为地方品种,吉烟5号、豫烟13号、Y102、龙江911和664-01为国内自育品种,筛选出78个烟蚜选择性较低的品种,这些品种可以作为抗蚜虫候选材料在进一步鉴定后应用;在供试材料中,烟蚜选择性为中等的品种数量最多,占32.44%;其次为烟蚜选择性较高的品种,占28.42%。烟蚜选择性低的品种所占比例较小,且遗传基础狭窄。

关键词: 烟草, 品种, 烟蚜, 选择性

Abstract:

In order to provide a valuable resistance source for the cultivation of Myzus persicae(Sulzer) resistant varieties, 373 tobacco germplasm resources were evaluated by in vitro leaf method. The selectivity of Myzus persicae (Sulzer) to different tobacco varieties was analyzed, and the resistance of Myzus persicae(Sulzer) was evaluated according to the evaluation method of Myzus persicae(Sulzer) resistance of tobacco varieties. The results showed that the Myzus persicae(Sulzer) had feeding selectivity to different tobacco varieties. Thirteen varieties with low selectivity to tobacco aphids were screened out, among which Shuba 2139, Shuba 2136, Heimiaomaoyan, Huangmiao 2230, Baijiancao 2489, Shuba 2129, Shubalaomuji 2113 and huangmiaosongbian were local varieties, and Jiyan 5, Yuyan 13, Y102, Longjiang 911 and 664-01 were domestic bred varieties. Seventy-eight varieties with lower selectivity were screened out. These varieties can be used as candidate materials for further identification of Myzus persicae(Sulzer) resistance. The number of tobacco with medium selectivity was the highest (32.44%), followed by tobacco varieties with high selectivity to Myzus persicae(Sulzer)(28.42%). The proportion of varieties with low selectivity to Myzus persicae(Sulzer) was small, and the genetic basis was narrow.

Key words: tobacco, varieties, Myzus persicae(Sulzer), selectivity

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