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Compounds of natural origin inducing resistance in winter wheat to powdery mildew (Blumeria graminis f.sp. tritici)

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F05%3A00028419" target="_blank" >RIV/61389030:_____/05:00028419 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Compounds of natural origin inducing resistance in winter wheat to powdery mildew (Blumeria graminis f.sp. tritici)

  • Original language description

    In laboratory and small-field experiments inducers of synthetic origin: benzothiadiazole (BTH), salicylic acid, and inducers of biological origin: glycine betaine, extracts prepared from oak bark (Quercus robur L.), Reynoutria sacchaliensis L., curcuma (Curcuma longa L.), ginger (Zingiber officinale Roscoe) were effective against powdery mildew on the winter wheat (cv. Kanzler) susceptible to this disease. All studied inducers slightly effected the synthesis of new proteins (PR-proteins) that were localized in extracellular space. The efficacy of inducers was long-term. The most effective inducer was BTH; its application produced a number of chlorotic blotches on leaves.

  • Czech name

    Směsi přírodního původu indukující rezistenci ozimé pšenice k padlí travnímu (Blumeria graminis f.sp. tritici)

  • Czech description

    Proti padlí travnímu na náchylné odrůdě ozimé pšenice (odrůda Kanzler) byly v laboratorních a polních pokusech použity efektivní induktory syntetického původu: benzothiadiazole (BTH), kyselina sallicylová a induktory biologického původu: glycine betain,extrakty připravené z dubové kůry, křídlatka sachalinská, kurkuma, zázvor. Všechny studované induktory lehce indukovaly syntézu nových proteinů (PR-proteinů), které byly lokalizovány v extracelulárním prostoru. Nejvíce efektivním induktorem bylo BTH. Účinnost induktorů byla dlouhodobá. V důsledku aplikace BTH se tvořily četné chlorotické skvrny na listech.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    GF - Diseases, pests, weeds and plant protection

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA522%2F03%2F0353" target="_blank" >GA522/03/0353: Defence mechanisms in rape seed (Brassica napus) participating in plant-pathogen interaction and induced resistance</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2005

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Plant, Soil and Environment

  • ISSN

    1214-1178

  • e-ISSN

  • Volume of the periodical

    51

  • Issue of the periodical within the volume

    10

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    7

  • Pages from-to

    469-475

  • UT code for WoS article

  • EID of the result in the Scopus database