Photo Gallery

P. pinifolia sporangia Sporangium with internal proliferation, photo from Q-bank, used with permission.	P. cambivora disease symptoms Crown symptoms of Ink disease on sweet chestnut	P. cinnamomi hyphal swellings P. cinnamomi hyphal swellings (or thin walled chlamydospores)
Chlamydospore of P. lateralis Terminal chlamydospore on a short side stalk	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. cactorum bleeding canker Bleeding canker on European beech (Fagus sylvatica)
Growth of P. arenaria on half-strength PDA Colony morphology of Phytophthora arenaria after 7 days at 20°C on half-strength PDA	P. tentaculata disease symptoms on California mugwort Nursery grown California mugwort plant (Artemisia douglasiana) infected with P. tentaculata and exhibiting severe root and crown rot	P. cinnamomi on Jarrah Dieback in Jarrah, Western Australia
Port Orford Cedar Hedge row Chamaecyparis lawsoniana residential hedge row with alive and dead trees	P. kernoviae canker Bole lesion on Fagus sylvatica	P. agathidicida lesion on kauri tree Close up of gum oozing out of lower trunk lesions of a young kauri tree at Maungaroa Ridge, Piha region of Waitakere Regional Park