Oogonium with paragynous antheridia close to oogonial stalk. Oospores are slightly aplerotic.
Photo Gallery
|
P. cactorum oogonium  |
P. siskiyouensis oogonium with paragynous antheridium  P. siskiyouensis oogonium with paragynous antheridium |
P. nicotianae sporangia  Noncaducous sporangium showing ovoid shape and papillate condition. (Fitopatol. bras. 2005) |
|
P. katsurae oogonium  Micrograph of warty oogonium |
P. lateralis on Port Orford cedar  Small root lesions on Chaemacyparis lawsoniana |
P. palmivora sporangia, chlamydospores, hyphae  Sporangia (sporangiospores), chlamydospores, and hyphae stained with Cotton Blue |
|
P. ramorum sporangia  P. ramorum sporangia |
P. cambivora disease symptoms  Collar canker rot of Ink disease on sweet chestnut |
P. cinnamomi colony morphology on PDA  P. cinnamomi colony growth on PDA at 14 days |
|
P. pseudotsugae colony morphology on PDA  P. pseudotsugae colony growth on PDA agar |
P. agathidicia oogonia  Light micrograph of P. agathidicida oospore (Scale bar equals 15 µm) |
P. pluvialis colony morphology on carrot agar  Colony morphology on carrot agar at 20 days |