Colony morphology on PDA at 14 days
Photo Gallery
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P. cryptogea colony morpholgy on PDA  |
P. siskiyouensis oogonium with paragynous antheridium  P. siskiyouensis oogonium with paragynous antheridium |
P. nemorosa sporangia  Ovoid, semi-papillate sporangia showing sympodial development of sporangiophore |
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P. agathidicia oogonia  P. agathidicida oogonia with SEM (top) and light microscopy (bottom) |
P. cinnamomi colony morphology on PDA  P. cinnamomi colony growth on PDA at 14 days |
P. pluvialis on Pinus radiata in New Zealand  A Pinus radiata needle showing faded olive- or khaki- coloured lesions consistent with the presence of red needle cast disease. Arrow shows resinous bands within the extended olive lesion. |
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P. cryptogea sporangium  Ovoid non-papillate sporangia in water. |
P. cambivora colony morphology on MA  Appressed colony morphology at 14 days at 20°C on MA |
P. kernoviae leaf wilt  Wilted leaf of infected rhododendron |
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P. cactorum bleeding canker  Bleeding canker on red oak (Quercus rubra) |
P. lateralis sporangia  Sympodial sporangiophore with external proliferation |
P. alni subsp alni sporangium  Non-papillate, non caducous sporangium, photo used with permission from Q-bank |