Healthy Chamaecyparis lawsoniana trees
Photo Gallery
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Healthy Port Orford Cedar tree  |
P. boehmeriae oogonium  Oogonia and oospores with amphigynous antheridia |
P. alni symptoms on European Alder  Mature, riparian common alder (A. glutinosa) stand with high impact of Phytophthora root and collar rot. |
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P. cambivora colony morphology on V8  Colony morphology on V8 at 14 days |
P. arenaria oogonium  Aplerotic oogonia of P. arenaria with paragynous antheridia. Scale bar = 20 μm |
P. pluvialis hyphal swellings  P. pluvialis hyphal swellings on agar |
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P. cinnamomi on Jarrah  Dieback in Jarrah, Western Australia |
P. cactorum sporangia  Broadly ovoid, papillate sporangia in water. |
P. frigida chlamydospore  Globose chlamydospores of P. frigida |
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P. nicotianae sporangia  Noncaducous sporangium showing ovoid shape and papillate condition. (Fitopatol. bras. 2005) |
P. boehmeriae symptoms  Symptoms of gummosis on black wattle (Acacia mearnsii) |
P. cambivora sporangium  Ovoid non-papillate sporangia with well-rounded base and simple sporangiophore |