Pinus radiata, note Stem canker associated with necrotic needles.
Photo Gallery
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P. pinifolia on Pinus radiata  |
P. austrocedrae - Mal del ciprés, stages of decline  Mal del ciprés, stages of decline |
P. tentaculata sporangium  Papillate sporangium of P. tentaculata |
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P. agathidicia growth on V8  Colony morphology of ex-holotype ICMP 17027 after 10-days incubation at 20°C in the dark |
Black pod disease of cacao  Symptom of black pod disease of cacao (T. cacao) caused by P. palmivora |
P. chlamydospora hyphal swellings  Phytophthora chlamydospora chlamydospore in agar. Bar is 20µm.
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P. cambivora disease symptoms  Ink disease impact in sweet chestnut forest in Italy |
P. nemorosa colony morphology on PDA  Colony morphology on PDA at 14 days |
P. lateralis on Port Orford cedar  Typical decline of Chaemacyparis lawsoniana in Landrévarzec, France |
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Tāne Mahuta “Lord of the Forest” kauri tree  Tāne Mahuta “Lord of the Forest” is a giant kauri tree (approximately 47 metres in height) in the Waipoua Forest of Northland Region, New Zealand. Its age is unknown but is estimated to be between 1,250 and 2,500 years |
P. nicotianae colony morphology on CMA  Phytophthora nicotianae CBS 321.49 CMA after 7 days at 24 degrees. Photo from Q-bank: www.q-bank.eu, Henk Brouwer (CBS-KNAW, Utrecht, The Netherlands) |
P. nemorosa colony morphology on V8  Colony morphology on V8 at 14 days |