Atypical decline caused by aerial infections in Scaër, France
Photo Gallery
|
P. lateralis on Port Orford cedar  |
Dead and healthy Port-Orford cedar trees  Chamaecyparis lawsoniana trees |
P. lateralis colony morphology on PDA  Growth morphology on PDA of Phytophthora lateralis |
|
Growth morphology on V8 of P. lateralis  Colony morphology on V8 at 14 days |
Stain from Port Orford Cedar root disease  Stain from Chamaecyparis lawsoniana root disease on the Smith River |
P. lateralis sporangia  Sporangia of P. lateralis showing internal and external proliferation |
|
P. lateralis on Port Orford cedar  Dying Chaemacyparis lawsoniana trees in Lopérec, France. |
P. lateralis on Port Orford cedar  Collar lesion on Chaemacyparis lawsoniana in Landrévarzec, France |
Dying Port Orford Cedar trees  Dead Chamaecyparis lawsoniana trees |
|
P. lateralis on Port Orford cedar  Bole lesion on Chaemacyparis lawsoniana in Lopérec, France |
Port Orford cedar seedlings  Raised beds for testing disease resistance of Port-Orford-cedar seedlings at the Dorena Genetic Resource Center |
Chlamydospore of P. lateralis  Laterally intercalary chlamydospore of Phytophthora lateralis |