P. ramorum colony morphology on V8
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P. ramorum colony morphology on V8 |
P. pseudotsugae sporangium Broadly ovoid, papillate sporangium in water |
Growth of P. arenaria on MEA Colony morphology of Phytophthora arenaria after 7 days at 20°C on malt extract agar |
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. cactorum colony morphology on V8 Colony morphology on V8 at 14 days |
P. ramorum colony morphology on CMA PARP P. ramorum colony morphology on CMA PARP |
P. alni sporangia Non-papillate sporangia of P. alni showing nested proliferation. |
P. pluvialis symptoms Symptoms of red needle cast on Douglas-fir needles |
P. chlamydospora colony morphology on carrot agar P. chlamydospora colony morphology on carrot agar |
P. lateralis on Port Orford cedar Small root lesions on Chaemacyparis lawsoniana |
P. arenaria disease symptoms on Banksia Dead Banksia sp. in a Kwongan heathland on mineral sand near Eneabba, Western Australia recently killed by root and collar rot caused by Phytophthora arenaria |
P. pinifolia on Pinus radiata Pinus radiata dead needles caused by DFP with healthy new growth from DFP |