Mites Injurious to Economic Plants is a practical book written primarily for entomologists, agriculturists, and persons interested in controlling plant-feeding mites; it should also be of interest to biologists concerned with plant pathology, ecology, and evolution. The first six chapters provide general information on the morphology, physiology and development of mites, on mite-induced injuries to plants, enemies of mites, chemical control of mites, and population ecology. Accounts of individual families and species injurious to plants comprise the remaining eight chapters of the book.