Colony morphology of P. austrocedrae at 16 C after four weeks on PDA
Photo Gallery
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P. austrocedrae - Mal del ciprés, stages of decline  |
P. chlamydospora sporangium  Phytophthora chlamydospora sporangium in water. Bar is 20µm. |
P. alni basal canker on European Alder  P. alni basal canker on European Alder (Alnus glutinosa) |
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Basal canker on Port-Orford cedar  Basal canker on Chamaecyparis lawsoniana |
P. pluvialis on Pinus radiata needle  Clusters of sporangia emerge from stomata of an infected radiata pine needle. |
P. kernoviae canker  Bole lesion on Fagus sylvatica |
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P. cambivora bole canker  Fagus sylvatica bole canker |
P. siskiyouensis colony morphology on PDA  Colony morphology on PDA at 14 days |
P. cambivora on dead and dying chinquapin  Dead and dying chinquapin infected with P. cambivora |
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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 hyphal swellings  P. pluvialis hyphal swellings on agar |
Growth morphology on V8 of P. lateralis  Colony morphology on V8 at 14 days |