P. megakarya sporangia
Photo Gallery
P. megakarya sporangia (photo from Q-bank, used with permission). |
P. chlamydospora sporangium Phytophthora chlamydospora sporangium in water. Bar is 20µm. |
P. alni subsp alni sporangium Non-papillate, non caducous sporangium, photo used with permission from Q-bank |
P. kernoviae leaf wilt Necrosis of rhododendron leaves. |
P. arenaria disease symptoms on Banksia 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. lateralis on Port Orford cedar Collar lesion on Chaemacyparis lawsoniana in Landrévarzec, France |
P. ramorum canker Bark discoloration and zone lines in coast live oak (Quercus agrifolia) |
P. pluvialis sporangia. P. pluvialis sporangia on tape peel from infected Douglas-fir needle. |
P. chlamydospora sporangium Phytophthora chlamydospora sporangia in water, showing subsporangial elongation. Bar is 20 µm. |
P. ramorum chlamydospores P. ramorum chlamydospores |
Necrotic lesion in phloem caused by P. austrocedrae Necrotic lesion in phloem with resin pocket caused by P. austrocedrae |
P. palmivora colony morphology on PDA P. palmivora colony morphology on PDA |