Resistance to Barley Leaf Stripe

J. C. Nørgaard Knudsen

    Research output: Contribution to journalJournal articleResearchpeer-review


    Ten barley [Hordeum vulgare] genotypes were inoculated with twelve isolates of Pyrenophora graminea of diverse European and North African origin. Race specific resistance occurred. Four, possibly five, genetically different sources of race-specific resistance were found, three of them occurring in well adapted Northwest European spring cultivars. Virulence matching two hitherto not overcome resistances was demonstrated. Differences in apparent race nonspecific or partial resistance were also present, changing the percentage of infected plants of susceptible genotypes from about 20 to 44 per cent.
    Original languageEnglish
    JournalZeitschrift fuer Pflanzenzuechtung
    Issue number2
    Pages (from-to)161-168
    Publication statusPublished - 1986


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