Crown and root rot (left) on sticky monkey flower (Diplacus aurantiacus) compared with a control (right)
Photo Gallery
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P. tentaculata disease symptoms on sticky monkey flower  |
P. nemorosa hyphal swellings  ‘Blistered’ hyphal swellings in agar |
P. lateralis colony morphology on PDA  Growth morphology on PDA of Phytophthora lateralis |
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P. pseudotsugae sporangia  Broadly ovoid, papillate sporangia in water |
P. austrocedrae - Mal del ciprés, stages of decline  Mal del ciprés, stages of decline |
P. pinifolia colony morphology on PDA  Colony pattern after 7 days on PDA at 24C, photo from Q-bank, used with permission. |
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P. lateralis on Port Orford cedar  Atypical decline caused by aerial infections in Scaër, France |
P. frigida sporangia  Noncaducous sporangia showing ovoid shape and papillate condition |
P. cambivora colony morphology on PDA  Cottony colony morphology at 14 days at 20°C on PDA |
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P. tentaculata hyphae  Looping hyphae commonly seen with P. tentaculata on PARP media |
P. ramorum bleeding canker  Bark cracks with black ooze in coast live oak, a symptom of P. ramorum canker. |
P. alni in riparian alder, Germany  P. alni in riparian alder, Germany |