IDEAS home Printed from https://ideas.repec.org/a/caa/jnlpps/v41y2005i2id2745-pps.html
   My bibliography  Save this article

Variation in the production of trichothecene mycotoxin deoxynivalenol (DON) in spring barley varieties after treatment with the fungicides azoxystrobin and tebuconazole

Author

Listed:
  • Josef Hýsek

    (Department of Mycology, Division of Phytomedicine, Research Institute of Crop Production, Prague-Ruzyně, Czech Republic)

  • Marie Váňová

    (Agricultural Research Institute, Ltd., Kroměříž, Czech Republic)

  • Jana Hajšlová

    (Faculty of Food and Biochemical Technology, Institute of Chemical Technology Prague, Prague, Czech Republic)

  • Jana Brožová

    (Department of Mycology, Division of Phytomedicine, Research Institute of Crop Production, Prague-Ruzyně, Czech Republic)

  • Eliška Sychrová

    (Department of Mycology, Division of Phytomedicine, Research Institute of Crop Production, Prague-Ruzyně, Czech Republic)

  • Zuzana Radová-Sypecká

    (Faculty of Food and Biochemical Technology, Institute of Chemical Technology Prague, Prague, Czech Republic)

  • Václav Šíp

    (Department of Mycology, Division of Phytomedicine, Research Institute of Crop Production, Prague-Ruzyně, Czech Republic)

  • Světlana Sýkorová

    (Department of Mycology, Division of Phytomedicine, Research Institute of Crop Production, Prague-Ruzyně, Czech Republic)

  • Jana Chrpová

    (Department of Mycology, Division of Phytomedicine, Research Institute of Crop Production, Prague-Ruzyně, Czech Republic)

  • Ludvík Tvarůžek

    (Agricultural Research Institute, Ltd., Kroměříž, Czech Republic)

Abstract

Eight varieties of spring barley (Hordeum vulgaris Lin.) were artificially inoculated with a Fusarium culmorum (W.G. Smith) Saccardo - isolate and naturally infected in the middle of the flowering period, and 2 d later treated with the fungicides azoxystrobin or tebuconazol at a dose of 1 l/ha in 250 l of water. In both control and treated samples of grain the content of deoxynivalenol (DON), the main trichothecene mycotoxin produced by F. culmorum, was determined by gas chromatography (GC-ECD). The treatment with either fungicide resulted in elevated levels of DON, an effect that was more pronounced with azoxystrobin.

Suggested Citation

  • Josef Hýsek & Marie Váňová & Jana Hajšlová & Jana Brožová & Eliška Sychrová & Zuzana Radová-Sypecká & Václav Šíp & Světlana Sýkorová & Jana Chrpová & Ludvík Tvarůžek, 2005. "Variation in the production of trichothecene mycotoxin deoxynivalenol (DON) in spring barley varieties after treatment with the fungicides azoxystrobin and tebuconazole," Plant Protection Science, Czech Academy of Agricultural Sciences, vol. 41(2), pages 58-62.
    • Handle: RePEc:caa:jnlpps:v:41:y:2005:i:2:id:2745-pps
    DOI: 10.17221/2745-PPS
    as

    Download full text from publisher

    File URL: http://pps.agriculturejournals.cz/doi/10.17221/2745-PPS.html
    Download Restriction: free of charge
    File URL: http://pps.agriculturejournals.cz/doi/10.17221/2745-PPS.pdf
    Download Restriction: free of charge
    File URL: https://libkey.io/10.17221/2745-PPS?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.

    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:jnlpps:v:41:y:2005:i:2:id:2745-pps. 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.

    We have no bibliographic references for this item. You can help adding them by using 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.