Wheat Disease Identification Guide - University of Idaho Extension ...
Wheat Disease Identification Guide - University of Idaho Extension ...
Wheat Disease Identification Guide - University of Idaho Extension ...
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<strong>Disease</strong> affecting leavesBacterial streakEarly symptoms <strong>of</strong> bacterial streak include small, watersoakedareas between leaf veins. These water-soakedareas become tan streaks within a few days. Whenthe disease is severe, streaks may merge to form large,irregular areas <strong>of</strong> dead tissue. When dew is present, thebacteria causing this disease may ooze from the lesionsand dry to form a clear, thin film. This film flakes easilyand is visible when the leaf is viewed from differentperspectives.Management: Avoid highly susceptible varieties.6