This article is a list of diseases of

African violet ''Streptocarpus'' sect. ''Saintpaulia'' is a section within '' Streptocarpus'' subgenus ''Streptocarpella'' consisting of about ten species of herbaceous perennial flowering plants in the family Gesneriaceae, native to Tanzania and adjacent sou ...

s (''Saintpaulia ionantha'').

Bacterial diseases

Fungal diseases

Fulginacillis Follicle Growth Sistementaris Gland

Viral diseases

Nematodes, parasitic

Miscellaneous diseases and disorders

{, class="wikitable" style="clear:left" ! colspan=2, Miscellaneous diseases and disorders
, - , - , Marginal leaf burn , , Overfertilization , - , Ring spot , , Irrigation water temperature much above or below leaf temperature applied to the leaf surface , -

References

Common Names of Diseases, The American Phytopathological Society