Chorizagrotis auxiliaris vs army cutworm

Chorizagrotis auxiliaris and army cutworm both are nouns.

Word	Noun	Adjective	Verb	Adverb
Chorizagrotis auxiliaris	Yes	No	No	No
army cutworm	Yes	No	No	No

As nouns, Chorizagrotis auxiliaris and army cutworm are synonyms defined as:

Chorizagrotis auxiliaris and army cutworm: larvae (of a noctuid moth) that travel in large groups and destroy grains and alfalfa in the midwestern states

Chorizagrotis auxiliaris (noun)	army cutworm (noun)
larvae (of a noctuid moth) that travel in large groups and destroy grains and alfalfa in the midwestern states	larvae (of a noctuid moth) that travel in large groups and destroy grains and alfalfa in the midwestern states