Forda formicaria

{{Short description|Species of aphid}}

{{Speciesbox

| image =

| genus = Forda

| species = formicaria

| authority = von Heyden, 1837

| synonyms =

}}

Forda formicaria is a species of aphid. It is a pest of millets. It has been recorded on barnyard grass, Elymus sp., Hordeum spp., Setaria spp., wheat, and oats in the United States.{{cite book|last=Kalaisekar|first=A|title=Insect pests of millets: systematics, bionomics, and management|publisher=Elsevier|publication-place=London|year=2017|isbn=978-0-12-804243-4|oclc=967265246}}