Abrostola agnorista is a moth of the family Noctuidae. It is found in Romania, ex-Yugoslavia, Albania, Bulgaria, Greece, Italy, France and Hungary.
The wingspan is 24âÂÂ32 mm. It is very similar to Abrostola triplasia and the two species can only be distinguished by a genital examination . Adults are on wing from May to September in two generations depending on the location.
The larvae feed on Parietaria officinalis and Urtica species.