Light micrograph of P. agathidicida oospore (Scale bar equals 15 µm)
Photo Gallery
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P. agathidicia oogonia  |
P. tentaculata disease symptoms on sticky monkey flower  Outplanted sticky monkey flower (Diplacus aurantiacus) infected with P. |
P. ramorum colony morphology on PDA  P. ramorum colony morphology on PDA |
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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. kernoviae leaf wilt  Necrosis of rhododendron leaves. |
Mal del ciprés, dead and dying trees along river  Mal del ciprés, dead and dying trees along river |
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Dead and healthy Port-Orford cedar seedlings  Port-Orford-cedar seedlings planted to test for Phytophthora lateralis resistance at the Dorena Genetic Resource Center |
P. cambivora disease symptoms  Dead and dying chinquapin infected with P. cambivora |
P. siskiyouensis canker on Italian alder  Bleeding canker at the base of a tree and a sprinkler emitter (arrow) adjacent to the trunk |
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P. cambivora sporangia  Empty sporangia of P. cambivora showing nested internal proliferation |
P. cambivora colony morphology on PDA  Rosaceous colony morphology at 14 days at 20°C on PDA |
Austrocedrus associated with Mal del ciprés.  Austrocedrus with basal resin flow associated with Mal del ciprés. |