P. pseudotsugae colony growth on V8 agar
Photo Gallery
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P. pseudotsugae colony morphology on V8  |
P. cinnamomi on Jarrah  Dieback in Jarrah, Western Australia |
P. boehmeriae symptoms  Symptoms of gummosis on black wattle (Acacia mearnsii) |
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P. frigida sporangia  Noncaducous sporangia showing ovoid shape and papillate condition |
P. katsurae disease symptoms  Infected chestnut (Castanea) with bleeding canker |
P. nemorosa hyphal swellings  ‘Blistered’ hyphal swellings in agar |
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P. cambivora inactive lesion on chinquapin  Inactive lesion of P. cambivora on chinquapin |
P. pinifolia sporangia  Sporangium with internal proliferation, photo from Q-bank, used with permission. |
P. pseudotsugae sporangia  Broadly ovoid, papillate sporangia in water |
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P. megasperma colony morphology on PDA  Colony morphology on PDA at 7 days |
P. tentaculata sporangium  Papillate sporangium of P. tentaculata with an elongated neck or beak. |
P. ramorum sporangia and chlamydospores  Sporangia and chlamydospores of P. ramorum |