noun
: a highly destructive Old World aphid ( Therioaphis maculata ) established in warmer areas of the United States that causes yellowing and stunting of infested plants and especially alfalfa by injecting a toxic saliva while feeding
noun
: a highly destructive Old World aphid ( Therioaphis maculata ) established in warmer areas of the United States that causes yellowing and stunting of infested plants and especially alfalfa by injecting a toxic saliva while feeding
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012