Healthy Chamaecyparis lawsoniana tree
Photo Gallery
|
Healthy Port Orford Cedar tree  |
P. chlamydospora hyphal swellings  Phytophthora chlamydospora chlamydospore in agar. Bar is 20µm.
|
Growth of P. megakarya on V8 agar  Growth of P. megakarya on V8 agar |
|
P. austrocedrae irregular sporangium  P. austrocedrae - irregular sporangium with lateral attachment and swelling in sporangiophore |
P. palmivora sporangia
 P. palmivora caducous papillate sporangia
|
P. cactorum colony morphology on PDA  Colony morphology on PDA at 14 days |
|
P. austrocedrae - Mal del ciprés, stages of decline  Mal del ciprés, stages of decline |
P. kernoviae colony morphology on CMA PARPH  Organism grown on CMA PARP[H]; Plant disease 70, 1038-1043 |
P. pinifolia colony morphology on PDA  Colony pattern after 7 days on PDA at 24C, photo from Q-bank, used with permission. |
|
P. agathidicia sporangia  Differentiation of the cytoplasm within papillate sporangia into acid fuchsin stained zoospores |
P. pinifolia colony morphology on V8  Colony pattern after 7 days on V8 at 24C, photo from Q-bank, used with permission |
P. pinifolia on Pinus radiata  Pinus radiata, note Infected needles at right angles to stem |