Oogonia with and without brown pigment, photo from Q-bank, used with permission
Photo Gallery
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P. austrocedrae oogonium  |
P. cinnamomi on Banksia  Dead and dying Banksia, Western Australia |
Chlamydospore of P. lateralis  Laterally intercalary chlamydospore of Phytophthora lateralis |
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P. cactorum bleeding canker  Bleeding canker on European beech (Fagus sylvatica) |
P. ramorum zoospores  Sporangium of P. ramorum releasing zoospores |
Mal del ciprés, dead and dying trees along river  Mal del ciprés, dead and dying trees along river |
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Tāne Mahuta “Lord of the Forest” kauri tree  Tāne Mahuta “Lord of the Forest” is a giant kauri tree (approximately 47 metres in height) in the Waipoua Forest of Northland Region, New Zealand. Its age is unknown but is estimated to be between 1,250 and 2,500 years |
P. chlamydospora chlamydospore  Phytophthora chlamydospora chlamydospore in agar. Bar is 20µm. |
P. cambivora disease symptoms  Collar canker rot of Ink disease on sweet chestnut |
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P. pseudosyringae hyphal swellings  Sub-globose hyphal swellings in water |
Chlamydospore of P. lateralis  Terminal chlamydospore on a short side stalk |
P. cambivora sporangium  Ovoid non-papillate sporangia with well-rounded base and simple sporangiophore |