Larch trees with P. ramorum in the UK
Photo Gallery
P. ramorum on larch in the United Kingdom |
P. ramorum canker Bark discoloration and zone lines in coast live oak (Quercus agrifolia) |
P. ramorum Dieback and shoot blight on Grand fir Dieback and shoot blight symptoms caused by P. ramorum on Abies grandis |
P. ramorum leaf symptoms on tan oak Tip symptoms on tanoak seedling (Notholithocarpus densiflorus). |
P. ramorum bleeding canker Bark cracks with black ooze in coast live oak, a symptom of P. ramorum canker. |