Pinus radiata dead needles caused by DFP with healthy new growth from DFP
Photo Gallery
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P. pinifolia on Pinus radiata  |
P. pseudotsugae sporangia  Broadly ovoid, papillate sporangia in water |
P. cambivora colony morphology on MA  Appressed colony morphology at 14 days at 20°C on MA |
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P. cambivora colony morphology on PDA  Colony morphology on PDA at 14 days |
P. cambivora oogonium  Bullate oogonium and and two-celled amphigynous antheridium |
P. cactorum bleeding canker  Bleeding canker on European beech (Fagus sylvatica) |
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P. cambivora colony morphology on V8  Colony morphology on V8 at 14 days |
P. cambivora sporangium  Ovoid non- papillate sporangia |
P. pluvialis symptoms on Douglas-fir  Red needle cast symptoms on Douglas-fir in western Oregon, 2015 |
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P. alni symptoms on European Alder  Mature, riparian common alder (A. glutinosa) stand heavily impacted by root and collar rot caused by P. alni |
P. pseudosyringae colony morphology on V8  Colony morphology on V8 at 14 days |
P. pluvialis oogonium and antheridium  Oogonium and oospore with amphigynous antheridium |