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  • permissiontoreproduce.pdf

    Creator:
    Martin, Danielle K. H.
    Abstract:
    Since around 1923 Port-Orford-cedar (Chamaecyparis lawsoniana (A. Murray) Parl.) has been affected by Phytophthora root disease caused by the virulent introduced pathogen Phytophthora lateralis. A systematic resistance testing and breeding program located at the USDA Forest Service Dorena Genetic Resource Center in Cottage Grove, Oregon was initiated in 1997 with...

  • MARTIN_THESIS.pdf

    Creator:
    Martin, Danielle K. H.
    Abstract:
    Since around 1923 Port-Orford-cedar (Chamaecyparis lawsoniana (A. Murray) Parl.) has been affected by Phytophthora root disease caused by the virulent introduced pathogen Phytophthora lateralis. A systematic resistance testing and breeding program located at the USDA Forest Service Dorena Genetic Resource Center in Cottage Grove, Oregon was initiated in 1997 with...
    Full Text:
    ) Parl.) has been affected by Phytophthora root disease caused by the virulent introduced pathogen