It attacks broadleaved evergreens. Japanese holly, azalea, and camellia are especially susceptible hosts, but laurel, rhododendron, other hollies, boxwood, and other shrubs also are damaged. Infested shrubs lose their color and drop their leaves prematurely, often in a very short time period. Treat in late April, with a repeat application about one week later. Found only on boxwood, this mite is a pest of both European and American boxwood varieties.
Japanese boxwood is less susceptible.
Leaves of infested plants appear to be pin- pricked or scratched with tiny white or yellow marks. This mite is active only in the spring. Treat in early May and make a repeat application in about one week. Two-Spotted Spider Mite. More than 180 host plants have been recorded for this species.