Symptoms of gummosis on black wattle (Acacia mearnsii)
Photo Gallery
|
P. boehmeriae symptoms  |
P. boehmeriae chlamydospore  Globose chlamydospore of P. boehmeriae |
P. cambivora coralloid irregular hyphae  Coralloid irregular hyphae |
|
P. austrocedrae - Mal del ciprés, stages of decline  Colony morphology of P. austrocedrae at 16 C after four weeks on PDA |
Phytophthora taxon Agathis bole canker  Canker on a Kauri tree, New Zealand |
Growth morphology on V8 of P. lateralis  Colony morphology on V8 at 14 days |
|
P. agathidicia growth on PDA  Colony morphology of ex-holotype ICMP 17027 after 10-days incubation at 20°C in the dark |
Growth of P. megakarya on PDA  Growth of P. megakarya on potato dextrose agar |
P. pseudotsugae sporangium  Broadly ovoid, papillate sporangium in water |
|
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. austrocedrae colony morphology on Tomato juice agar with B sitosterol  Colony morphology of P. austrocedrae at 16 ºC after 4 weeks on Tomato juice agar with B sitosterol |
P. alni symptoms on European Alder  Mature, riparian common alder (A. glutinosa) stand heavily impacted by root and collar rot caused by P. alni |