Papillate sporangium of P. tentaculata
Photo Gallery
|
P. tentaculata sporangium  |
P. agathidicia growth on V8  Colony morphology of ex-holotype ICMP 17027 after 10-days incubation at 20°C in the dark |
P. palmivora oogonia  P. palmivora oogonia with antheridia |
|
P. alni symptoms on European Alder  Mature, riparian common alder (A. glutinosa) stand with high impact of Phytophthora root and collar rot. |
P. lateralis on Port Orford cedar  Typical decline of Chaemacyparis lawsoniana in Landrévarzec, France. |
P. pluvialis sporangium  Sporangia showing typical ovoid shape and semi-papillate condition |
|
P. cambivora sporangium with sympodial proliferation  Empty sporagium showing sympodial proliferation |
P. cambivora colony morphology on MA  Appressed stellate colony morphology at 14 days at 20°C on MA |
Port Orford Cedar Hedge row  Chamaecyparis lawsoniana residential hedge row with alive and dead trees |
|
P. pluvialis on Pinus radiata in New Zealand  A stand of Pinus radiata trees affected by red needle cast disease. Note that frequently only the lower part of the crown is affected. |
P. siskiyouensis oogonium with amphigynous antheridium  P. siskiyouensis oogonium with amphigynous antheridium |
Phytophthora cactorum disease symptoms on English walnut  Dieback of Juglans regia caused by Phytophthora cactorum |