Dead Chamaecyparis lawsoniana trees
Photo Gallery
Site will be retired 9/1/2026
This site is no longer being developed and will be retired on September 1, 2026. Please contact us if you have any questions or would like to provide support to continue the project.
|
Dying Port Orford Cedar trees  |
P. cambivora disease symptoms  Dead and dying chinquapin infected with P. cambivora |
P. ramorum colony morphology on PDA  P. ramorum colony morphology on PDA |
|
P. cambivora symptoms  Dead beech in Germany |
P. katsurae disease symptoms  Infected chestnut (Castanea) with girdling canker |
P. cactorum bleeding canker  Bleeding canker on European beech (Fagus sylvatica) |
|
P. cambivora sporangium with internal extended proliferation  Empty sporagia showing internal nested and extended proliferation |
Phytophthora taxon Agathis bole canker  Canker on a Kauri tree, New Zealand |
P. katsurae growth morphology on β-CMA  Growth morphology at 7 days on β-CMA |
|
Sporangia showing ovoid and ovoid to spherical shape and papillate condition sporangia  Sporangia showing ovoid and ovoid to spherical shape and papillate condition |
P. pluvialis hyphal swellings  P. pluvialis hyphal swellings on agar |
P. ramorum canker  Bark discoloration and zone lines in coast live oak (Quercus agrifolia) |