Coenocytic hyphae (from Duran et al. 2008). Scale bar = 20 μm.
Photo Gallery
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P. pinifolia coenocytic hyphae  |
P. austrocedrae - sporangia  Sporangium with distorted shape, photo from Q-bank, used with permission. |
P. arenaria sporangia  Globose papillate sporangia of Phytophthora arenaria on V8 agar flooded with soil extract. (Scale bar = 20 μm) |
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P. lateralis on Port Orford cedar  Typical decline of Chaemacyparis lawsoniana in Landrévarzec, France |
P. frigida sporangia  Noncaducous sporangia showing ovoid shape and papillate condition |
P. katsurae growth morphology on β-CMA  Growth morphology at 7 days on β-CMA |
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P. austrocedrae - hyphal swellings  Morphology of hyphae of Phytophthora austrocedrae, from Greslebin et al. 2007 |
P. chlamydospora chlamydospore  Phytophthora chlamydospora chlamydospore in agar. Bar is 20µm. |
P. pluvialis oogonium and antheridium  Oogonium and oospore with amphigynous antheridium |
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P. pluvialis on Pinus radiata in New Zealand  A stand of Pinus radiata trees affected by red needle cast disease. Note that frequently only the lower part of the crown is affected. |
P. cactorum bleeding canker  Bleeding canker on European beech (Fagus sylvatica) |
P. frigida symptoms 2  Symptoms of gummosis on black wattle |