Raised beds for testing disease resistance of Port-Orford-cedar seedlings at the Dorena Genetic Resource Center
Photo Gallery
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Port Orford cedar seedlings  |
Dying Port Orford Cedar trees  |
P. lateralis sporangia  Sympodial sporangiophore with external proliferation |
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P. lateralis on Port Orford cedar  Typical decline of Chaemacyparis lawsoniana in Landrévarzec, France. |
P. lateralis on Port Orford cedar  Root lesions on Chaemacyparis lawsoniana |
Basal canker on Port Orford Cedar stump  |
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P. lateralis colony morphology on PDA  Growth morphology on PDA of Phytophthora lateralis |
P. lateralis on Port Orford cedar  Localized branch infection of Chaemacyparis lawsoniana in Lopérec, France |
Chlamydospore of P. lateralis  Terminal chlamydospore on a short side stalk |
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Healthy Port Orford Cedar tree  Healthy Chamaecyparis lawsoniana trees |
Vehicle washing  Truck washing to avoid spread of P. lateralis |
Dead and healthy Port-Orford cedar trees  Chamaecyparis lawsoniana trees |