Nakao, S., & Nohara, K. 1975 Preliminary studies on the integrated control of the major pests of summer orange.. Approaches to biological control. University of Tokyo Press Tokyo viii + 142 pp.
Notes: The information in this paper on the integrated control of the principal arthropod pests (Panonychus citri (McG.), Unaspis yanonensis (Kuw.) and Chloropulvinaria (Pulvinaria) aurantii (Ckll.)) on summer orange (Citrus natsudaidai) in Japan has already been noticed from a somewhat fuller account.