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Filtering by: Creator Schroeder, Glenn A. Remove constraint Creator: Schroeder, Glenn A. Academic Affiliation Horticulture Remove constraint Academic Affiliation: Horticulture Creator Connelly, Anne Remove constraint Creator: Connelly, Anne

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  • Biology and Demographics of Phylloxera in Western Oregon

    Creator:
    Strik, Bernadine C., Connelly, Anne, Fisher, Glenn, and Granett, Jeffrey
    Abstract:
    Since phylloxera's discovery in a commercial vineyard in August of 1990, nine infestations have been verified in Oregon. With over 95% of Oregon's vineyards planted with ownrooted, Vitis vinifera, non-resistant vines, understanding the insect's biology under our conditions has become important for determining management strategies that minimize rate of spread....
    Resource Type:
    Technical Report
    Full Text:
    of Horticulture Glenn Fisher, Department of Entomology, Oregon State University Jeffrey Granett

  • Oregon Wine Advisory Board Progress Reports, February 2003

    Creator:
    Connelly, Anne
    Abstract:
    Progress Reports for projects: Audio/Visual instruction of canopy management for wine grapes in Oregon, Utilize the northwest berry and grape information network to communicate to Oregon wine grape growers on-farm experimentation techniques (on-line/on-farm), and Publishing of the 2003 pest management guide for wine grapes.
    Resource Type:
    Technical Report
    Full Text:
    ; suckering, shoot positioning, and catch wire placement. The objective ofthis project is to provide a

  • Grape Phylloxera Biology and Management in Oregon

    Creator:
    Strik, Bernadine C. and Connelly, Anne
    Abstract:
    Grape phylloxera (Daktulosphaira vitifoliae), a root-feeding aphid-like insect, is the most important pest of European winegrape vineyards worldwide. They cannot be controlled on infested vines which eventually die. There are currently no satisfactory chemical or biological control methods for this pest; its management throughout the world has been by planting...
    Resource Type:
    Technical Report
    Full Text:
    OBJECTIVES Grape phylloxera (Daktulosphaira vitifoliae), a root-feeding aphid-like insect, is the most