Papillate and caducous sporangium, photo from Q-bank, used with permission
Photo Gallery
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P. kernoviae sporangium  |
P. pluvialis on Pinus radiata  A Pinus radiata needle showing black resinous bands or marks consistent with the presence of red needle cast disease. |
P. pluvialis symptoms on Douglas-fir  P. pluvialis symptoms of red needle cast on Douglas-fir, western Oregon 2015 |
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Healthy Port Orford Cedar tree  Healthy Chamaecyparis lawsoniana trees |
P. siskiyouensis disease symptoms on Italian alder  Phytophthora collar rot on Italian alder trees: standing, dead tree |
P. cactorum bleeding canker  Bleeding canker on European beech (Fagus sylvatica) |
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P. megakarya sporangium  Caducous papillate sporangium of P. megakarya |
P. lateralis on Port Orford cedar  Localized branch infection of Chaemacyparis lawsoniana in Lopérec, France |
P. cactorum sporangia  P. cactorum sporangia |
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P. pluvialis on Pinus radiata needle  Clusters of sporangia emerge from stomata of an infected radiata pine needle. |
P. pluvialis symptoms on Douglas-fir  Red needle cast symptoms on Douglas-fir in western Oregon, 2015 |
P. kernoviae colony morphology on V8  Colony morphology at 7 days at 18°C on V8, photo from Q-bank, used with permission. |