A stand of Pinus radiata trees affected by red needle cast disease. Note that frequently only the lower part of the crown is affected.
Photo Gallery
P. pluvialis on Pinus radiata in New Zealand |
P. cambivora colony morphology on PDA Uniform fluffy colony morphology at 14 days at 20°C on PDA |
P. pluvialis symptoms on Douglas-fir Red needle cast symptoms on Douglas-fir in western Oregon, 2015 |
P. pinifolia on Pinus radiata Pinus radiata impacted by DFP, note healthy new growth |
P. palmivora oogonium P. palmivora oogonium |
P. agathidicida lesion on kauri tree Close up of gum oozing out of lower trunk lesions of a young kauri tree at Maungaroa Ridge, Piha region of Waitakere Regional Park |
P. cinnamomi on Jarrah Dieback in Jarrah, Western Australia |
P. katsurae growth morphology on β-CMA Growth morphology at 7 days on β-CMA |
P. arenaria disease symptoms on Banksia landscape 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. austrocedrae - sporangia Sporangium with distorted shape, photo from Q-bank, used with permission. |
P. austrocedrae irregular sporangium P. austrocedrae - irregular sporangium with lateral attachment and swelling in sporangiophore |
P. pluvialis - appearance of new growth Tufted appearance of new growth from surviving buds on Douglas-fir, one year after defoliation. |