P. pseudotsugae colony growth on PDA agar
Photo Gallery
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P. pseudotsugae colony morphology on PDA  |
P. frigida sporangia  Noncaducous sporangia showing ovoid shape and papillate condition |
P. cactorum bleeding canker  Bleeding canker on European beech (Fagus sylvatica) |
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P. cambivora coralloid irregular hyphae  Coralloid irregular hyphae |
P. frigida oogonium  Oogonium and oospore with amphigynous antheridium |
P. agathidicia disease symptoms on kauri  Crown decline of mature kauri, with branchlets with little or no leaves |
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P. cambivora colony morphology on PDA  Appressed colony morphology at 14 days at 20°C on PDA |
P. cambivora colony morphology on PDA  Uniform fluffy colony morphology at 14 days at 20°C on PDA |
P. cambivora sporangium  Ovoid non-papillate sporangia with well-rounded base and simple sporangiophore |
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Necrotic lesion in phloem caused by P. austrocedrae  Necrotic lesion in phloem with resin pocket caused by P. austrocedrae |
P. katsurae disease symptoms  Infected chestnut (Castanea) with girdling canker |
Chlamydospore of P. lateralis  Laterally intercalary chlamydospore of Phytophthora lateralis |