Horticultural planting of Port-Orford cedar, photo from USDA Forest Service, Dorena Genetic Resource Center
Photo Gallery
P. lateralis on Port Orford Cedar |
P. austrocedrae irregular sporangium P. austrocedrae - irregular sporangium with lateral attachment and swelling in sporangiophore |
P. pluvialis oogonium and antheridium Oogonium and oospore with amphigynous antheridium |
P. cambivora inactive lesion on chinquapin Inactive lesion of P. cambivora on chinquapin |
P. ramorum on larch in the United Kingdom Larch trees with P. ramorum in the UK |
P. arenaria sporangia Globose papillate sporangia of Phytophthora arenaria on V8 agar flooded with soil extract. (Scale bar = 20 μm) |
P. pinifolia colony morphology on PDA Colony pattern after 7 days on PDA at 24C, photo from Q-bank, used with permission. |
Basal canker on Port-Orford cedar Basal canker on Chamaecyparis lawsoniana |
Dying Port Orford Cedar trees |
P. siskiyouensis sporangia Sporangia showing a variety of shapes and orientations of semi-papillae and sporangiophores |
P. cambivora disease symptoms Ink disease impact in sweet chestnut forest in Italy |
P. cambivora colony morphology on PDA Colony morphology on PDA at 14 days |