( n. )
A downy species of aphis, or plant louse, destructive to fruit trees, infesting both the roots and branches; -- also applied to several other injurious insects.
( n. )
A downy species of aphis, or plant louse, destructive to fruit trees, infesting both the roots and branches; -- also applied to several other injurious insects.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012