Asymmetrical sporangium, photo from Q-bank, used with permission
Photo Gallery
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P. kernoviae sporangium  |
P. tentaculata microscopic characteristics  Hyphal swellings occuring at branching points of Mycelium (A), Intercalary hyphal swellings (B), Chlamydospore (C ), Sporangia (D) |
P. alni oogonium  Bullate oogonium of P. alni (German variant) with oospore and amphigynous antheridium. |
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Basal canker on Port-Orford cedar  Basal canker on Chamaecyparis lawsoniana |
P. cactorum oogonium  Oogonium with paragynous antheridia close to oogonial stalk. Oospores are slightly aplerotic. |
P. pinifolia sporangium  Cysts remain in sporangium after discharge, photo from Q-bank, used with permission |
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P. agathidicia oogonia  Light micrograph of P. agathidicida oospore (Scale bar equals 15 µm) |
P. cambivora oogonium  P. cambivora oogonium with antheridium |
P. palmivora sporangia
 P. palmivora caducous papillate sporangia
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P. cinnamomi sporangium  P. cinnamomi sporangium |
Phytophthora taxon Agathis bole canker  Kauri tree in New Zealand with disease symptoms |
P. kernoviae disease on European beech  Bleeding lesion on trunk of Fagus sylvatica |