army cutworm

Từ điển WordNet v3.1 - WordNet Dictionary

noun

larvae (of a noctuid moth) that travel in large groups and destroy grains and alfalfa in the midwestern states
• Syn:
Chorizagrotis auxiliaris
• Hypernyms:
cutworm
• Member Holonyms:
Chorizagrotis, genus Chorizagrotis