Mitosporic fungus. Hyphomycetes. Teleomorph (sexual state): Mycosphaerella (Ascomycete).
Cosmopolitan.
Approx. 2,000 form-species described, according to plant host.
Parasite of higher plants, causing leaf spot.
Dry spore.
Wind.
Not seen.
None known.
Common outdoors in agricultural areas, especially during harvest.
Not studied.
One report of human infection in Indonesia, 1957.
Unknown.
Does not grow on laboratory media since it is not wholly saprophytic. Commonly found as parasites on higher plants.
Distinctive, not easily confused with other spore types.
Not seen.