P. alni in alder, Illwald, France
Photo Gallery
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P. alni in alder, Illwald, France  |
P. tentaculata disease symptoms on sticky monkey flower  Crown and root rot (left) on sticky monkey flower (Diplacus aurantiacus) compared with a control (right) |
P. pluvialis symptoms  Symptoms of red needle cast on Douglas-fir needles |
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P. austrocedrae colony morphology on PDA  Colony morphology of P. austrocedrae at 16 C after four weeks on PDA |
P. lateralis on Port Orford cedar  Typical decline of Chaemacyparis lawsoniana in Landrévarzec, France. |
P. austrocedrae hyphal swellings  Hyphal swelling photo used with permission from Q-bank |
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P. pseudotsugae sporangia  Broadly ovoid, papillate sporangia in water |
P. cambivora coralloid hyphae  Coralloid hyphae with hyphal swelling-like structures |
P. cambivora older hyphae  Old septate hyphae |
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Phytophthora chlamydospora sporangium  Phytophthora chlamydospora sporangia in water, showing internal proliferation. Bar is 20 µm. |
P. alni in riparian alder, Germany  P. alni in riparian alder, Germany |
P. ramorum oogonium  Oogonium with thick oogonial wall, photo from Q-bank, used with permission |