Photo Gallery

P. cinnamomi on Fraser fir Frasier fir Christmas trees, North Carolina	P. cactorum sporangia Broadly ovoid, papillate sporangia in water.	P. lateralis on Port Orford Cedar Horticultural planting of Port-Orford cedar, photo from USDA Forest Service, Dorena Genetic Resource Center
P. arenaria disease symptoms on Banksia landscape Dead Banksia sp. in a Kwongan heathland on mineral sand near Eneabba, Western Australia recently killed by root and collar rot caused by Phytophthora arenaria	P. cambivora colony morphology on MA Uniform fluffy colony morphology at 14 days at 20°C on MA	P. cambivora colony morphology on PDA Cottony colony morphology at 14 days at 20°C on PDA
P. agathidicia disease symptoms on kauri Crown decline of mature kauri, with branchlets with little or no leaves	P. siskiyouensis colony morphology on V8 Colony morphology on V8 at 14 days	P. lateralis sporangia Sporangia of P. lateralis showing internal and external proliferation
P. siskiyouensis bleeding canker Bole lesions in the tissues under the bark of a bleeding canker: discoloration in the secondary phloem tissue	P. cinnamomi in Australia Death of Xanthoria and other native vegetation, Victoria, Australia	P. chlamydospora colony morphology on carrot agar P. chlamydospora colony morphology on carrot agar