Light micrograph of P. agathidicida oospore (Scale bar equals 15 µm)
Photo Gallery
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P. agathidicia oogonia  |
Port Orford cedar seedlings  Raised beds for testing disease resistance of Port-Orford-cedar seedlings at the Dorena Genetic Resource Center |
P. alni sporangia  Non-papillate sporangia of P. alni showing nested proliferation. |
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P. agathidicia sporangia  Differentiation of the cytoplasm within papillate sporangia into acid fuchsin stained zoospores |
P. pluvialis on Pinus radiata needle  Clusters of sporangia emerge from stomata of an infected radiata pine needle. |
P. chlamydospora colony morphology on carrot agar  P. chlamydospora colony morphology on carrot agar |
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Dead Port Orford Cedar trees  Dead Chamaecyparis lawsoniana trees along road |
Basal canker on Port Orford Cedar stump  |
P. agathidicia growth on PDA  Colony morphology of ex-holotype ICMP 17027 after 10-days incubation at 20°C in the dark |
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P. agathidicida growth on CMA  Diffuse, non-patterned, colony morphology of ICMP 16471 (the original “Gadgil isolate”) after 10-days incubation at 20°C in the dark |
Vehicle washing  Truck washing to avoid spread of P. lateralis |
P. pinifolia on Pinus radiata  Dead needles on lower side of P. radiata branch. |