Uniform fluffy colony morphology at 14 days at 20°C on MA
Photo Gallery
P. cambivora colony morphology on MA |
Comparative gametangial morphology of Phytophthora Clade 5 species Comparative gametangial morphology of Phytophthora Clade 5 species, with SEM (top) and light microscopy (bottom). P. heveae has smooth walled oogonia with funnel-shaped, amphigynous antheridia. P. agathidicida has mildly stipulate oogonia with globose amphigynous antheridia. P.cocois has mildly bullate oogonia with reflexed amphigynous antheridia. P. castaneae has coarsely bullate oogonium with rugose protuberances and narrow amphigynous antheridia (Weir et al. 2015). |
P. cambivora colony morphology on MA Rosacous colony morphology at 14 days at 20°C on MA |
Growth of P. megakarya on corn meal agar
Growth of P. megakarya on corn meal agar |
P. cinnamomi sporangium P. cinnamomi sporangium |
P. cactorum bleeding canker Bleeding canker on European beech (Fagus sylvatica) |
P. pseudotsugae paragynous oogonium P. pseudotsugae oogonium with paragynous antheridia, note the disrupted contents of the abortive oogonia |
P. austrocedrae colony morphology on PDA Colony morphology of P. austrocedrae at 16 C after four weeks on PDA |
P. pluvialis on Pinus radiata A Pinus radiata needle showing black resinous bands or marks consistent with the presence of red needle cast disease. |
P. cinnamomi on Banksia Gretna Weste injecting Banksia with phosphonate |
P. tentaculata chlamydospore P. tentaculata chlamydospore with short hyphal projection |
P. siskiyouensis canker on Italian alder Bleeding canker at the base of a tree and a sprinkler emitter (arrow) adjacent to the trunk |