Oogonium with amphigynous antheridia, photo from Q-bank, used with permission
Photo Gallery
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P. kernoviae oogonium  |
P. pluvialis symptoms on Douglas-fir needles  Symptoms of red needle cast on Douglas-fir needles |
P. pinifolia on Pinus radiata  Pinus radiata, note Stem canker associated with necrotic needles. |
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P. boehmeriae oogonium  Oogonia and oospores with amphigynous antheridia |
P. cambivora disease symptoms  Collar canker rot of Ink disease on sweet chestnut |
P. siskiyouensis colony morphology on V8  Colony morphology on V8 at 14 days |
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P. agathidicia growth on V8  Colony morphology of ex-holotype ICMP 17027 after 10-days incubation at 20°C in the dark |
Port Orford cedar seedlings  Raised beds for testing disease resistance of Port-Orford-cedar seedlings at the Dorena Genetic Resource Center |
P. pinifolia sporulation  Sporulation on edge of hemp seed, photo from Q-bank, used with permission. |
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P. pluvialis colony morphology on carrot agar  Colony morphology on carrot agar at 20 days |
Growth of P. megakarya on V8 agar  Growth of P. megakarya on V8 agar |
P. agathidicida sporangium  Globose to ovoid-ellipsoid, papillate sporangium |