P. cambivora oogonium
Bullate oogonium with amphyginous antheridium
Photographer:
A. Vettraino and A. Vannini
Pathogen Morphology:
Microscopic photos
Antheridia
Oogonia
Oospores
Scale:
Microscopic
Oogonia
P. katsurae oogonium
Warty protuberances on oogonium
Photographer:
Eunsung Oh
Pathogen Morphology:
Microscopic photos
Antheridia
Oogonia
Oospores
Scale:
Microscopic
P. katsurae oogonia
Oogonia with ornamentation
Photographer:
Eunsung Oh
Pathogen Morphology:
Microscopic photos
Antheridia
Oogonia
Oospores
Scale:
Microscopic
P. palmivora oogonia
P. palmivora oogonia with antheridia
Photographer:
Mary Ann Hansen, Virginia Polytechnic Institute and State University
Pathogen Morphology:
Antheridia
Microscopic photos
Oogonia
Oospores
P. pseudosyringae oogonium
Oogonium with paragynous antheridium in agar
Photographer:
C. Delatour
Pathogen Morphology:
Antheridia
Microscopic photos
Oogonia
Oospores
Scale:
Microscopic
P. nemorosa oogonium
Oogonium with amphigynous antheridium
Photographer:
P. Reeser
Pathogen Morphology:
Antheridia
Microscopic photos
Oogonia
Oospores
Scale:
Microscopic
P. megasperma oogonium
Oogonium with paragynous antheridia applied close to the ogonial stalk.
Photographer:
C. Delatour
Pathogen Morphology:
Antheridia
Microscopic photos
Oogonia
Oospores
Scale:
Microscopic
P. megasperma oogonium
Oogonium with paragynous antheridia applied close to the ogonial stalk.
Photographer:
C. Delatour
Pathogen Morphology:
Antheridia
Microscopic photos
Oogonia
Oospores
Scale:
Microscopic
P. cactorum oogonium
Oogonium with paragynous antheridia close to oogonial stalk. Oospores are slightly aplerotic.
Photographer:
P. Reeser
Pathogen Morphology:
Antheridia
Microscopic photos
Oogonia
Oospores
Scale:
Microscopic
P. cactorum oogonium
Oogonium with paragynous antheridia close to oogonial stalk. Oospores are slightly aplerotic.
Photographer:
P. Reeser
Pathogen Morphology:
Antheridia
Microscopic photos
Oogonia
Oospores
Scale:
Microscopic
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