Pyridaben is a broad-spectrum, contact acaricide, which can be used to control a variety of plant-eating pests. For the whole life of the Mite, long-term eggs, young Mites, nymph and adult Mites have very good effect, the same for the adult migration period, the rapid killing effect. The drug is not affected by temperature changes, whether used in early spring or autumn, can achieve full, satisfactory results.