Infected chestnut (Castanea) with girdling canker
Photo Gallery
P. katsurae disease symptoms |
P. cambivora symptoms P. cambivora on Fagus sylvatica bole |
P. nicotianae colony morphology on CMA Phytophthora nicotianae CBS 321.49 CMA after 7 days at 24 degrees. Photo from Q-bank: www.q-bank.eu, Henk Brouwer (CBS-KNAW, Utrecht, The Netherlands) |
P. nicotianae colony morphology on V8 Phytophthora nicotianae CBS 321.49 V8 after 7 days at 24 degrees. Photo from Q-bank: www.q-bank.eu, Henk Brouwer (CBS-KNAW, Utrecht, The Netherlands) |
Growth of P. megakarya on corn meal agar
Growth of P. megakarya on corn meal agar |
Phytophthora taxon Agathis bole canker Canker on a Kauri tree, New Zealand |
P. palmivora colony morphology on PDA P. palmivora colony morphology on PDA |
Port Orford cedar seedlings Raised beds for testing disease resistance of Port-Orford-cedar seedlings at the Dorena Genetic Resource Center |
P. ramorum leaf symptoms on tan oak Tip symptoms on tanoak seedling (Notholithocarpus densiflorus). |
P. kernoviae colony morphology on CMA PARPH Organism grown on CMA PARP[H]; Plant disease 70, 1038-1043 |
Growth of P. megakarya on V8 agar Growth of P. megakarya on V8 agar |
P. austrocedrae hyphal swellings Hyphal swelling photo used with permission from Q-bank |