P. nicotianae oogonia 100x. Photo from Q-bank: www.q-bank.eu, Henk Brouwer (CBS-KNAW, Utrecht, The Netherlands)
Photo Gallery
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P. nicotianae oogonia  |
P. kernoviae disease on European beech  Bleeding lesion on trunk of Fagus sylvatica |
P. kernoviae disease on beech  External lesion; 14 November 2003 |
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Black pod disease of cacao  Symptom of black pod disease of cacao (T. cacao) caused by P. palmivora |
P. cinnamomi in Australia  Death of Xanthoria and other native vegetation, Victoria, Australia |
Phytophthora taxon Agathis bole canker  Canker on a Kauri tree, New Zealand |
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P. lateralis on Port Orford cedar  Root lesions on Chaemacyparis lawsoniana |
P. tentaculata disease symptoms on sticky monkey flower  Crown and root rot (left) on sticky monkey flower (Diplacus aurantiacus) compared with a control (right) |
P. austrocedrae colony morphology on PDA  Colony morphology of P. austrocedrae at 16 C after four weeks on PDA |
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P. austrocedrae oogonia drawing  P. austrocedrae. Morphology of oogonia, oospores and antheridia. Bar: 10 mm. Greslebin et al. 2007 |
P. cinnamomi on Jarrah  Dieback in Jarrah, Western Australia |
P. pseudosyringae sporangium  Ovoid, semipapillate sporangia showing medium length pedicel |