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[Fusariosis of seeds of winter triticale]

O P Dermenko

    Mikrobiolohichnyi Zhurnal (Kiev, Ukraine : 1993)
    |June 22, 2006
    PubMed

    Insights

    This study identified various fungi, including Fusarium, Alternaria, and Septoria, on winter triticale. Fusarium species were most prevalent, with Fusarium graminearum causing significant grain disease.

    Area of Science:

    • Agricultural Mycology
    • Plant Pathology

    Context:

    • Investigating the mycoflora of winter triticale (× Triticosecale Wittmack) is crucial for understanding crop health.
    • Fungal pathogens can significantly impact grain yield and seedling establishment.

    Purpose:

    • To identify and quantify fungal species colonizing winter triticale grains and seedlings.
    • To determine the prevalence of specific fungal genera, particularly Fusarium, and their association with disease symptoms.

    Summary:

    • A comprehensive analysis of winter triticale mycoflora revealed the presence of Fusarium, Alternaria, Helminthosporium, Septoria, Cladosporium, Penicillium, and Rhizopus species.
    • Fusarium spp. were the most frequently isolated fungi, with 5 species identified among 142 isolates.
    • Fusarium graminearum was strongly associated with grain disease, while Fusarium oxysporum was dominant on seedlings.

    Impact:

    • Findings highlight the significant role of Fusarium species in winter triticale pathology.
    • This research provides essential data for developing targeted disease management strategies in triticale cultivation.

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