Photo Gallery

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P. ramorum sporangia

P. ramorum sporangia

P. ramorum chlamydospores

P. ramorum chlamydospores

P. ramorum colony morphology on V8

P. ramorum colony morphology on V8

P. ramorum colony morphology on PDA

P. ramorum colony morphology on PDA

P. ramorum bleeding canker

Bark cracks with black ooze in coast live oak, a symptom of P. ramorum canker.

P. ramorum oogonium

Oogonium with thick oogonial wall, photo from Q-bank, used with permission

P. ramorum zoospores

Sporangium of P. ramorum releasing zoospores

P. ramorum on larch in the United Kingdom

Larch trees with P. ramorum in the UK

P. ramorum sporangia and chlamydospores

Sporangia and chlamydospores of P. ramorum

P. ramorum leaf symptoms on tan oak

Tip symptoms on tanoak seedling (Notholithocarpus densiflorus).

P. ramorum sporangium

Deciduous sporangium, photo from Q-bank, used with permission

P. ramorum colony morphology on CMA PARP

P. ramorum colony morphology on CMA PARP

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