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Filtering by: Subject Hops -- Diseases and pests Remove constraint Subject: Hops -- Diseases and pests Academic Affiliation Horticulture Remove constraint Academic Affiliation: Horticulture Subject Eastern filbert blight -- Genetic aspects Remove constraint Subject: Eastern filbert blight -- Genetic aspects

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  • Investigation of novel sources of genetic resistance to eastern filbert blight

    Creator:
    Lunde, China F.
    Abstract:
    To identify novel host genetic resistance to eastern filbert blight, caused by the fungus Anisogramma anomala (Peck) E. Muller, ninety European hazelnut {Corylus avellana L.) varieties and interspecific hybrids (with C. americana Marsh, or C. colurna L.) were screened for response to the eastern filbert blight pathogen after inoculation in...
    Resource Type:
    Masters Thesis
    Full Text:
    of'Zimmerman' fits a 3:1 ratio 45 3.3 Field and greenhouse data for disease response are congruent 46 3.4

  • Genetic resistance to eastern filbert blight

    Creator:
    Coyne, Clarice Jean
    Abstract:
    Eastern filbert blight, caused by Anisogramma anomala (Peck) E. Muller, is a serious threat to hazelnut (Corylus avellana L.) production. Resistant cultivars offer the best control. Screening systems were needed to reliably identify disease, particularly in immune progeny derived from 'Gasaway'. An indirect enzyme-linked immunosorbant assay (ELISA) was developed using...
    Resource Type:
    Dissertation
    Full Text:
    1993. Disease incidence and proportion of wood cankered as determined by the two methods were

  • Identification and development of PCR-based markers linked to eastern filbert blight resistance in hazelnut

    Creator:
    Davis, Joel W.
    Abstract:
    Using bulked segregant analysis, five RAPD markers were identified that were linked in coupling to a gene conferring complete resistance to eastern filbert blight caused by Anisogramma anomala (Peck) E. Muller in hazelnut (Corylus avellana L.). Two modified backcross populations were inoculated and scored for resistance to the pathogen and...
    Resource Type:
    Masters Thesis
    Full Text:
    the Pacific Northwest. The disease is endemic to the eastern United States on C. americana, and was