Oogonium and oospore with amphigynous antheridium
Photo Gallery
P. pluvialis oogonium and antheridium |
P. cinnamomi on Jarrah Dieback in Jarrah, Western Australia |
Chlamydospore of P. lateralis Terminal chlamydospore on a short side stalk |
P. arenaria hyphal swellings Catenulate, globose to subglobose hyphal swellings, some of them with radiating hyphae scale bar = 50 μm. |
P. nicotianae symptoms Symptoms of gummosis on black wattle (Fitopatol. bras. 2005) |
P. cambivora sporangium with internal extended proliferation Empty sporangia showing internal extended proliferation |
Phytophthora cactorum canker on beech tree Canker on Fagus sp. caused by Phytophthora cactorum. |
P. pinifolia sporulation Sporulation on edge of hemp seed, photo from Q-bank, used with permission. |
P. pinifolia colony morphology on V8 Colony pattern after 7 days on V8 at 24C, photo from Q-bank, used with permission |
P. cactorum bleeding canker Bleeding canker on red oak (Quercus rubra) |
P. megakarya disease symptoms on Theobroma cacao fruit Disease symptoms on a cocoa pod |
P. pinifolia hyphal growth P. pinifolia pathogen growing from infected needle on selective agar |