Oogonia and oospores with amphigynous antheridia
Photo Gallery
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P. boehmeriae oogonium  |
P. austrocedrae necrotic lesion in phloem  P. austrocedrae - necrotic lesion in phloem |
P. arenaria oogonium  Aplerotic oogonia of P. arenaria with paragynous antheridia. Scale bar = 20 μm |
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P. pluvialis on Pinus radiata needle  Clusters of sporangia emerge from stomata of an infected radiata pine needle. |
P. cambivora sporangia  Empty sporangia of P. cambivora showing nested internal proliferation |
P. palmivora colony morphology on V8  Growth of P. palmivora on V8 agar |
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P. pluvialis oogonium and antheridium  Oogonium and oospore with amphigynous antheridium |
P. cinnamomi in Australia  Death of Xanthoria and other native vegetation, Victoria, Australia |
P. cinnamomi on Jarrah  Dieback in Jarrah, Western Australia |
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P. frigida symptoms 2  Symptoms of gummosis on black wattle |
P. megasperma sporangium  Ovoid, non-papillate sporangia |
Growth of P. palmivora on CMA  Growth of P. palmivora on corn meal agar |