Bullate oogonium of P. alni (German variant) with oospore and amphigynous antheridium.
Photo Gallery
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P. alni oogonium  |
P. pluvialis on Pinus radiata  A Pinus radiata needle showing black resinous bands or marks consistent with the presence of red needle cast disease. |
P. nemorosa colony morphology on V8  Colony morphology on V8 at 14 days |
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P. kernoviae leaf wilt  Wilted leaf of infected rhododendron |
P. cinnamomi on Jarrah  Dieback in Jarrah, Western Australia |
P. pinifolia colony morphology on V8  Colony morphology of P. pinifolia at 20°C on V8 after 3 weeks. From Duran et al. 2008 |
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P. ramorum oogonium  Oogonium with thick oogonial wall, photo from Q-bank, used with permission |
P. nicotianae symptoms 2  Symptoms of gummosis on black wattle (Fitopatol. bras. 2005) |
P. pluvialis oogonium and antheridium  Oogonium and oospore with amphigynous antheridium |
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P. palmivora chlamydospore  Terminal chlamydospore of P. palmivora |
P. cambivora coralloid irregular hyphae  Coralloid irregular hyphae |
P. tentaculata disease symptoms on sticky monkey flower  Outplanted sticky monkey flower (Diplacus aurantiacus) infected with P. |