Acronicta interrupta

Acronicta interrupta, the interrupted dagger moth, is a moth of the family Noctuidae. The species was first described by Achille Guenée in 1852. It is found across southern Canada south of the boreal forest, from New Brunswick west to eastern Alberta, south to Georgia, Nebraska and Arizona.^[1][2]

Interrupted dagger moth
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Lepidoptera
Superfamily:	Noctuoidea
Family:	Noctuidae
Genus:	Acronicta
Species:	A. interrupta
Binomial name
Acronicta interrupta Guenée, 1852
Synonyms
Acronicta occidentalis Acronicta sagittaria Acronicta elisabeta Acronicta elizabeta

The wingspan is 35–42 mm. Adults are on wing from April to August or September depending on the location. There are two or more generations per year in the south and one in the north.

The larvae feed on apple, apricot, birch, cherry, crabapple, elm, hawthorn, hop-hornbeam, mountain-ash, oak, plum and willow.