P. austrocedrae - semipapillate sporangium with off-center attachment.
Photo Gallery
|
P. austrocedrae semipapillate sporangium  |
P. pseudotsugae sporangia  Broadly ovoid, papillate sporangia in water |
P. agathidicia disease symptoms on kauri  Crown decline of mature kauri, with branchlets with little or no leaves |
|
P. chlamydospora chlamydospore  Phytophthora chlamydospora chlamydospore in agar. Bar is 20µm. |
P. katsurae growth morphology on β-CMA  Growth morphology at 7 days on β-CMA |
P. pseudosyringae colony morphology on V8  Colony morphology on V8 at 14 days |
|
Growth of P. megakarya on PDA  Growth of P. megakarya on potato dextrose agar |
P. ramorum Dieback and shoot blight on Grand fir  Dieback and shoot blight symptoms caused by P. ramorum on Abies grandis |
P. pluvialis symptoms on Douglas-fir  Red needle cast symptoms on Douglas-fir in western Oregon, 2015 |
|
P. siskiyouensis colony morphology on PDA  Colony morphology on PDA at 14 days |
P. cambivora coralloid hyphae  Coralloid hyphae with hyphal swelling-like structures |
P. pinifolia hyphal swellings  Spherical hyphal swelling with radiating hyphae (from Duran et al. 2008). Scale bar = 20 μm. |