Dieback and shoot blight symptoms caused by P. ramorum on Abies grandis
Photo Gallery
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P. ramorum Dieback and shoot blight on Grand fir  |
P. palmivora chlamydospore  Terminal chlamydospore of P. palmivora |
P. agathidicia sporangia  Differentiation of the cytoplasm within papillate sporangia into acid fuchsin stained zoospores |
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P. cambivora disease symptoms  Dead and dying chinquapin infected with P. cambivora |
P. chlamydospora colony morphology on V8 agar  P. chlamydospora colony morphology on V8 agar |
P. pseudotsugae colony morphology on PDA  P. pseudotsugae colony growth on PDA agar |
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P. megakarya sporangium  Caducous papillate sporangium of P. megakarya |
P. nemorosa colony morphology on V8  Colony morphology on V8 at 14 days |
Black pod disease of cacao caused by P. palmivora  Black pod of cacao in Ecuador caused by P. palmivora (see lesioned fruit on left). |
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Dying Port Orford Cedar trees  |
P. austrocedrae - Mal del ciprés in Argentina  Mal del ciprés looking toward Rio Grande, Chubut Province, Argentina |
P. cactorum bleeding canker  Bleeding canker on European beech (Fagus sylvatica) |