noun Date: 1958 a highly destructive Old World aphid ( Therioaphis maculata ) that is established in the United States in warmer areas and causes yellowing and stunting of affected plants
SPOTTED ALFALFA APHID
Meaning of SPOTTED ALFALFA APHID in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012