Truck washing to avoid spread of P. lateralis
Photo Gallery
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Vehicle washing  |
Dead and healthy Port-Orford cedar seedlings  Port-Orford-cedar seedlings planted to test for Phytophthora lateralis resistance at the Dorena Genetic Resource Center |
Dying Port Orford Cedar trees  |
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Dead Port Orford Cedar  Dead Chamaecyparis lawsoniana, BLM Roseburg District in Oregon |
Healthy Port Orford Cedar tree  Healthy Chamaecyparis lawsoniana tree |
Port Orford cedar seedlings  Raised beds for testing disease resistance of Port-Orford-cedar seedlings at the Dorena Genetic Resource Center |
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P. lateralis on Port Orford Cedar  Horticultural planting of Port-Orford cedar, photo from USDA Forest Service, Dorena Genetic Resource Center |
Stain from Port Orford Cedar root disease  Stain from Chamaecyparis lawsoniana root disease on the Smith River |
Growth morphology on V8 of P. lateralis  Colony morphology on V8 at 14 days |
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Basal canker on Port-Orford cedar  Basal canker on Chamaecyparis lawsoniana |
Healthy Port Orford Cedar tree  Healthy Chamaecyparis lawsoniana trees |
P. lateralis on Port Orford cedar  Localized branch infection of Chaemacyparis lawsoniana in Lopérec, France |