| Noun | 1. | Spodoptera - moths whose larvae are armyworms arthropod genus - a genus of arthropods family Noctuidae, Noctuidae - cutworms; armyworms Spodoptera exigua - moth whose larvae are beet armyworms beet armyworm, Spodoptera exigua - moth larva that eats foliage of beets and other vegetables Spodoptera frugiperda - moth whose larvae are fall armyworms |