Dead beech in Germany
Photo Gallery
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P. cambivora symptoms  |
P. austrocedrae - Mal del ciprés, stages of decline  Mal del ciprés, stages of decline |
P. frigida sporangia  Noncaducous sporangia showing ovoid shape and papillate condition |
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P. lateralis on Port Orford cedar  Bole lesion on Chaemacyparis lawsoniana in Lopérec, France |
P. cryptogea hyphal swellings  Cluster of small, angular to globose hyphal swellings formed in water |
Vehicle washing  Truck washing to avoid spread of P. lateralis |
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P. ramorum colony morphology on PDA  P. ramorum colony morphology on PDA |
P. cambivora colony morphology on MA  Uniform fluffy colony morphology at 14 days at 20°C on MA |
P. agathidicia disease symptoms on kauri  Crown decline of mature kauri, with branchlets with little or no leaves |
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P. pseudosyringae colony morphology on PDA  Colony morphology on PDA at 14 days |
P. ramorum sporangia  P. ramorum sporangia |
P. siskiyouensis disease symptoms on Italian alder  Phytophthora collar rot on Italian alder trees: standing, dead tree |