Growth morphology at 7 days on β-CMA
Photo Gallery
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P. katsurae growth morphology on β-CMA  |
P. cambivora sporangium with internal extended proliferation  Empty sporagia showing internal nested and extended proliferation |
P. cambivora tar spots  Tar spots on European beech (Fagus sylvatica) with bark removed. Lesse, Germany |
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P. cambivora oogonium  P. cambivora oogonium with antheridium |
Port Orford cedar seedlings  Raised beds for testing disease resistance of Port-Orford-cedar seedlings at the Dorena Genetic Resource Center |
P. ramorum sporangia  P. ramorum sporangia |
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P. alni oogonium  Bullate oogonium of P. alni (German variant) with oospore and amphigynous antheridium. |
P. pinifolia on Pinus radiata  Pinus radiata, note grey and collapsed needle bases |
P. pluvialis sporangia.  P. pluvialis sporangia on tape peel from infected Douglas-fir needle. |
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P. palmivora chlamydospore  Terminal chlamydospore of P. palmivora |
P. pinifolia on Pinus radiata needles  Pinus radiata needles, note “black line” symptom near needle bases |
P. nemorosa sporangia  Ovoid, semi-papillate sporangia showing sympodial development of sporangiophore |