noun
: a dusky greenish or brownish aphid ( Rhopalosiphum maidis ) that feeds on the foliage and flowers of maize and other commercially important grasses
noun
: a dusky greenish or brownish aphid ( Rhopalosiphum maidis ) that feeds on the foliage and flowers of maize and other commercially important grasses
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012