Mycol.Res 109, 853-859; Representative oogonia, antheridia and thick walled plerotic oospores of Phytophthora kernoviae.
Photo Gallery
P. kernoviae oogonia |
P. pluvialis symptoms on Douglas-fir P. pluvialis symptoms of red needle cast on Douglas-fir, western Oregon 2015 |
P. pluvialis on Pinus radiata in New Zealand Lesions consistent with the presence of red needle cast disease are more abundant at the base of Pinus radiata needles as indicated by the arrow. |
P. austrocedrae oogonium Oogonia with and without brown pigment, photo from Q-bank, used with permission |
Basal canker on Port Orford Cedar stump |
P. pluvialis on Pinus radiata A Pinus radiata needle showing black resinous bands or marks consistent with the presence of red needle cast disease. |
P. alni symptoms on European Alder Mature, riparian common alder (A. glutinosa) stand with high impact of Phytophthora root and collar rot. |
P. cambivora colony morphology on MA Appressed stellate colony morphology at 14 days at 20°C on MA |
P. cambivora active lesion on chinquapin P. cambivora active lesion on chinquapin |
P. siskiyouensis sporangium P. siskiyouensis sporangium with lateral semi-papilla and subterminal, sub-basal insertion in the sporangiophore |
P. chlamydospora colony morphology on V8 agar P. chlamydospora colony morphology on V8 agar |
P. pinifolia on Pinus radiata Pinus radiata stand, note Defoliation and regrowth |