IDEAS home Printed from https://ideas.repec.org/a/caa/jnlcjg/v42y2006i4id3642-cjgpb.html
   My bibliography  Save this article

Physiologic Specialization of Wheat Leaf Rust (Puccinia triticina Eriks.) in theCzech Republic in 2001-2004

Author

Listed:
  • Alena Hanzalová

    (Research Institute of Crop Production, Prague-Ruzyně, Czech Republic)

  • Pavel Bartoš

    (Research Institute of Crop Production, Prague-Ruzyně, Czech Republic)

Abstract

In 2001-2004 virulence of the wheat leaf rust population in the Czech Republic was studied on Thatcher near-isogenic lines with Lr1, Lr2a, Lr2b, Lr2c, Lr3a, Lr9, Lr10, Lr11, Lr15, Lr17, Lr19, Lr21, Lr23, Lr24, Lr26 and Lr28. Samples of leaf rust (180 in total) were obtained from different parts of the Czech Republic. Resistance genes Lr9 and Lr19 were effective to all tested isolates like in the previous years. Unlike the previous years virulence on Lr24 and Lr28 was observed. Relatively effective were also Lr1, Lr2a, Lr24, Lr28 and Lr2b. Other Lr genes were defeated by the majority of the tested samples. Our results transformed to the numbers of physiologic races indicate that race 61SaBa prevailed like in the previous years, followed by races 61, 2, 12SaBa, 2SaBa, 14, 77SaBa, 12, 57, 6, 53, 53SaBa, 77, and 14SaBa. Twenty-one winter wheat cultivars registered in 2001-2004 were tested with 8 leaf rust isolates. Out of them 15 showed resistance at least to one rust isolate. High resistance recorded in field trials for cvs Batis and Ilias, which were susceptible to all tested rust isolates at the seedling stage, demonstrates the importance of field (partial) resistance.

Suggested Citation

  • Alena Hanzalová & Pavel Bartoš, 2006. "Physiologic Specialization of Wheat Leaf Rust (Puccinia triticina Eriks.) in theCzech Republic in 2001-2004," Czech Journal of Genetics and Plant Breeding, Czech Academy of Agricultural Sciences, vol. 42(4), pages 126-131.
    • Handle: RePEc:caa:jnlcjg:v:42:y:2006:i:4:id:3642-cjgpb
    DOI: 10.17221/3642-CJGPB
    as

    Download full text from publisher

    File URL: http://cjgpb.agriculturejournals.cz/doi/10.17221/3642-CJGPB.html
    Download Restriction: free of charge
    File URL: http://cjgpb.agriculturejournals.cz/doi/10.17221/3642-CJGPB.pdf
    Download Restriction: free of charge
    File URL: https://libkey.io/10.17221/3642-CJGPB?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. P. Bartoš & J. Ovesná & A. Hanzalová & J. Chrpová & V. Dumalasová & M. Škorpík & V. Šíp, 2004. "Presence of a Translocation from Aegilops ventricosa in Wheat Cultivars Registered in the Czech Republic," Czech Journal of Genetics and Plant Breeding, Czech Academy of Agricultural Sciences, vol. 40(2), pages 31-35.
    2. Pavel Bartoš & Alena Hanzalová & Eva Stuchlíková, 2001. "Wheat leaf rust races/pathotypes in the Czech Republic in 1999-2000," Plant Protection Science, Czech Academy of Agricultural Sciences, vol. 37(1), pages 10-16.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Alena Hanzalová & Veronika Dumalasová & Táťána Sumíková & Pavel Bartoš, 2007. "Rust resistance of the French wheat cultivar Renan," Czech Journal of Genetics and Plant Breeding, Czech Academy of Agricultural Sciences, vol. 43(2), pages 53-60.
    2. Taťána SUMÍKOVÁ & Alena HANZALOVÁ, 2010. "Multiplex PCR assay to detect rust resistance genes Lr26 and Lr37 in wheat," Czech Journal of Genetics and Plant Breeding, Czech Academy of Agricultural Sciences, vol. 46(2), pages 85-89.
    3. P. Bartoš & V. Šíp & J. Chrpová & J. Vacke & E. Stuchlíková & V. Blažková & J. Šárová & A. Hanzalová, 2002. "Achievements and prospects of wheat breeding for disease resistance," Czech Journal of Genetics and Plant Breeding, Czech Academy of Agricultural Sciences, vol. 38(1), pages 16-28.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:caa:jnlcjg:v:42:y:2006:i:4:id:3642-cjgpb. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Ivo Andrle (email available below). General contact details of provider: https://www.cazv.cz/en/home/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.