Close-up of margin area of bole lesions under the bark of a bleeding canker
Photo Gallery
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P. siskiyouensis bleeding canker  |
P. chlamydospora sporangium  Phytophthora chlamydospora sporangia in water, showing subsporangial elongation. Bar is 20 µm. |
P. nicotianae chlamydospore  Globose chlamydospore (Fitopatol. bras. 2005) |
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P. cactorum bleeding canker  Bleeding canker on red oak (Quercus rubra) |
P. cinnamomi sporangium  P. cinnamomi sporangium |
P. cactorum bleeding canker  Bleeding canker on European beech (Fagus sylvatica) |
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P. pinifolia sporangia  Sporangium with internal proliferation, photo from Q-bank, used with permission. |
P. agathidicida lesion on kauri tree  Gum oozing out of longitudinal lesion |
P. pinifolia colony morphology on CMA-NARP  Colony morphology of P. pinifolia at 20°C on CMA-NARP after 3 weeks. From Duran et al. 2008 |
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P. kernoviae sporangium  Asymmetrical sporangium, photo from Q-bank, used with permission |
P. megakarya chlamydospore 
Terminal chlamydospore of P. megakarya
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P. cambivora colony morphology on MA  Uniform fluffy colony morphology at 14 days at 20°C on MA |