Bole lesion on Chaemacyparis lawsoniana in Lopérec, France
Photo Gallery
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P. lateralis on Port Orford cedar  |
P. pinifolia sporulation  Sporulation on edge of hemp seed, photo from Q-bank, used with permission. |
Growth of P. megakarya on corn meal agar
 Growth of P. megakarya on corn meal agar |
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P. cambivora sporangium  Ovoid non-papillate sporangia with well-rounded base |
P. pluvialis sporangium  Sporangia showing typical ovoid shape and semi-papillate condition |
P. agathidicida oospores  Oospores of P. agathidicida in the roots of kauri seedlings inoculated with P. agathidicida. The root has been cleared with potassium hydroxide and bleached with peroxide, before being stained with Trypan Blue |
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P. cambivora disease symptoms  Collar canker rot of Ink disease on sweet chestnut |
P. austrocedrae irregular sporangium  P. austrocedrae - irregular sporangium with lateral attachment and swelling in sporangiophore |
P. cambivora symptoms  Dead beech in Germany |
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Sporangia showing ovoid and ovoid to spherical shape and papillate condition sporangia  Sporangia showing ovoid and ovoid to spherical shape and papillate condition |
P. pluvialis symptoms  Symptoms of red needle cast on Douglas-fir needles |
P. cambivora colony morphology on MA  Uniform fluffy colony morphology at 14 days at 20°C on MA |