rose chafer

definition: common North American beetle: larvae feed on roots and adults on leaves and flowers of e.g. rose bushes or apple trees or grape vines
example:
speech part: noun
synonyms: rose bug
definition: a common metallic green European beetle: larvae feed on plant roots and adults on leaves and flowers of e.g. roses
example:
speech part: noun
synonyms: rose beetle

How rose chafer is being used?