noun Date: 1902 an armyworm ( Spodoptera exigua ) that typically eats the foliage of beets, alfalfa, and vegetables
BEET ARMYWORM
Meaning of BEET ARMYWORM in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012