Basal canker on Chamaecyparis lawsoniana
Photo Gallery
|
Basal canker on Port-Orford cedar  |
Port Orford Cedar Hedge row  Chamaecyparis lawsoniana residential hedge row with alive and dead trees |
P. lateralis sporangia  Sympodial sporangiophore with external proliferation |
|
Dead and healthy Port-Orford cedar seedlings  Port-Orford-cedar seedlings planted to test for Phytophthora lateralis resistance at the Dorena Genetic Resource Center |
P. lateralis on Port Orford cedar  Typical decline of Chaemacyparis lawsoniana in Landrévarzec, France. |
P. lateralis on Port Orford cedar  Bole lesion on Chaemacyparis lawsoniana in Lopérec, France |
|
Dying Port Orford Cedar trees  |
P. lateralis on Port Orford cedar  Root lesions on Chaemacyparis lawsoniana |
Dying Port Orford Cedar trees  Dead Chamaecyparis lawsoniana trees |
|
P. lateralis on Port Orford cedar  Small root lesions on Chaemacyparis lawsoniana |
P. lateralis on Port Orford cedar  Collar lesion on Chaemacyparis lawsoniana in Landrévarzec, France |
P. lateralis on Port Orford cedar  Dying Chaemacyparis lawsoniana trees in Lopérec, France. |