Phytophthora chlamydospora sporangium in water. Bar is 20µm.
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P. chlamydospora sporangium  |
P. lateralis on Port Orford Cedar  Horticultural planting of Port-Orford cedar, photo from USDA Forest Service, Dorena Genetic Resource Center |
P. boehmeriae oogonia  Oogonia and oospores with amphigynous antheridia |
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P. austrocedrae colony morphology on Tomato juice agar  Colony morphology of P. austrocedrae at 16 ºC after 4 weeks on Tomato juice agar |
P. cinnamomi colony morphology on PDA  P. cinnamomi colony growth on PDA at 14 days |
P. tentaculata chlamydospore  Terminal chlamydospore of P. tentaculata |
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P. austrocedrae - Mal del ciprés, stages of decline  Mal del ciprés, stages of decline |
Chlamydospore of P. lateralis  Laterally intercalary chlamydospore of Phytophthora lateralis |
P. cambivora sporangium with internal extended proliferation  Empty sporagia showing internal nested and extended proliferation |
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Growth of P. arenaria on CA  Colony morphology of Phytophthora arenaria after 7 days at 20°C on carrot agar |
P. cryptogea colony morpholgy on V8  Colony morphology on V8 at 14 days |
P. pinifolia sporulation  Sporulation on edge of hemp seed, photo from Q-bank, used with permission. |