noun plural
: a widespread virus disease of the aster and many other plants characterized by yellowing and dwarfing and a greenish tinge to the flower heads and transmitted by leafhoppers
noun plural
: a widespread virus disease of the aster and many other plants characterized by yellowing and dwarfing and a greenish tinge to the flower heads and transmitted by leafhoppers
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012