P. cactorum sporangia
Photo Gallery
|
P. cactorum sporangia  |
P. chlamydospora chlamydospore  Phytophthora chlamydospora chlamydospore in agar. Bar is 20µm. |
P. cactorum oogonium  Oogonium with paragynous antheridia close to oogonial stalk. Oospores are slightly aplerotic. |
|
Dead and healthy Port-Orford cedar seedlings  Port-Orford-cedar seedlings planted to test for Phytophthora lateralis resistance at the Dorena Genetic Resource Center |
P. kernoviae colony morphology  From Mycol.Res 109, 853-859; growth on CA under different conditions |
P. megasperma oogonium  Oogonium with paragynous antheridia applied close to the ogonial stalk. |
|
P. pluvialis sporangia.  P. pluvialis sporangia on tape peel from infected Douglas-fir needle. |
P. frigida symptoms 3  Black wattle bark with symptoms of gummosis |
P. pluvialis symptoms on Douglas-fir  Red needle cast symptoms on Douglas-fir in western Oregon, 2015 |
|
P. megakarya oospore
P. megakarya oogonia, oospore, and antheridium
|
Port Orford Cedar Hedge row  Chamaecyparis lawsoniana residential hedge row with alive and dead trees |
P. palmivora colony morphology on V8  Growth of P. palmivora on V8 agar |