Cicinnobolus

{{Short description|Genus of fungi}}

{{Taxobox

| image = Handbuch der Pflanzenkrankheiten (1908) (14595044228).jpg

| image_caption = Handbuch der Pflanzenkrankheiten (Paul Sorauer, 1908) - 10. Oidium with Cicinnobolus

| regnum = Fungi

| divisio = Ascomycota

| classis = Dothideomycetes

| ordo = Pleosporales

| familia = Phaeosphaeriaceae

| genus = Cicinnobolus

| genus_authority = Ehrenb. (1853)Ehrenberg 1853, Sitzungsber. Ges. Naturf. Freunde Berlin, 1852

| type_species = Cicinnobolus modenensis

| type_species_authority = Ehrenb. (1853)

| subdivision_ranks = Species

| subdivision = Several, including:

• Cicinnobolus cotoneus Pass.
• Cicinnobolus major Dearn. & Barthol., 1917

| synonyms =

• Cicinobolus Ehrenb. (1853)
• Ampelomyces Ces. ex Schltdl., 1852Ces. ex Schltdl., Bot. Ztg.: 303 (1852)
• Byssocystis Riess, 1853Riess, Hedwigia: 23 (1853)

}}

Cicinnobolus is a genus of fungi, either classified as imperfect fungi or as Ascomycota. Species in this genus are hyperparasites of powdery mildew.

Cicinnobolus cesatii is a synonym for Ampelomyces quisqualis.Cicinnobolus cesatii, a study in host-parasite relationships. CW Emmons, Bulletin of the Torrey botanical Club, 1930