Terminal chlamydospore of P. megakarya
Photo Gallery
|
P. megakarya chlamydospore  |
P. boehmeriae oogonia  Oogonia and oospores with amphigynous antheridia |
P. ramorum zoospores  Sporangium of P. ramorum releasing zoospores |
|
P. cambivora oogonium  P. cambivora oogonium with antheridium |
Dead and healthy Port-Orford cedar trees  Chamaecyparis lawsoniana trees |
Mal del ciprés, dead and dying trees along river  Mal del ciprés, dead and dying trees along river |
|
P. cambivora sporangium  Ovoid non-papillate sporangia with well-rounded base |
P. tentaculata disease symptoms on California mugwort  Nursery grown California mugwort plant (Artemisia douglasiana) infected with P. tentaculata and exhibiting severe root and crown rot |
P. tentaculata sporangium  Papillate sporangium of P. tentaculata |
|
P. ramorum colony morphology on PDA  P. ramorum colony morphology on PDA |
P. pseudosyringae oogonium  Oogonium with paragynous antheridium in agar |
P. frigida oogonium  Oogonium and oospore with amphigynous antheridium |