Colony pattern after 7 days on V8 at 24C, photo from Q-bank, used with permission
Photo Gallery
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P. pinifolia colony morphology on V8  |
P. pluvialis colony morphology on carrot agar  Colony morphology on carrot agar at 20 days |
P. nemorosa sporangium  Ovoid, semi-papillate sporangium showing medium length pedicel. |
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P. pluvialis symptoms on Douglas-fir  Red needle cast symptoms on Douglas-fir in western Oregon, 2015 |
P. nicotianae symptoms  Symptoms of gummosis on black wattle (Fitopatol. bras. 2005) |
Mat to control spread of P. agathidicida  Jogger running over a plastic-reinforced, foam-mat containing a 2% solution of Trigene™ Advance (quaternary ammonium compound) as part of a cross-country event, in the Waitakere Regional Park |
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P. cactorum colony morphology on V8  Colony morphology on V8 at 14 days |
P. nicotianae sporangia  Noncaducous sporangium showing ovoid shape and papillate condition. (Fitopatol. bras. 2005) |
P. lateralis on Port Orford cedar  Root lesions on Chaemacyparis lawsoniana |
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Port Orford Cedar Hedge row  Chamaecyparis lawsoniana residential hedge row with alive and dead trees |
P. palmivora oogonium  P. palmivora oogonium |
P. pinifolia on Pinus radiata  Pinus radiata, note grey and collapsed needle bases |