Appressed colony morphology at 14 days at 20°C on MA
Photo Gallery
P. cambivora colony morphology on MA |
P. siskiyouensis oogonium with amphigynous antheridium P. siskiyouensis oogonium with amphigynous antheridium |
Growth morphology on V8 of P. lateralis Colony morphology on V8 at 14 days |
P. megasperma oogonium Oogonium with paragynous antheridia applied close to the ogonial stalk. |
P. frigida symptoms 4 Black wattle timber with symptoms of gummosis |
P. agathidicia disease symptoms on kauri Crown decline of mature kauri, with branchlets with little or no leaves |
P. siskiyouensis canker on Italian alder Bleeding canker at the base of a tree and a sprinkler emitter (arrow) adjacent to the trunk |
P. alni oogonia Smooth-walled oogonium of P. alni (Swedish variant) with oospore and amphigynous antheridium. |
P. siskiyouensis oogonium with paragynous antheridium P. siskiyouensis oogonium with paragynous antheridium |
P. pseudosyringae colony morphology on V8 Colony morphology on V8 at 14 days |
P. kernoviae oogonia Oogonium with amphigynous antheridia, photo from Q-bank, used with permission |
P. palmivora symptoms on fruit Brown rot on a lemon fruit caused by Phytophthora palmivora. |