Bedford, E.C.G., Vercueil, S.W., & Deacon, V. 1985 A general guide to the integrated control of citrus pests with red scale under biological control.. Farming in South Africa H.47: 1-16.

Notes: A discussion of the present status of biological control of Aonidiella aurantii, integrated control in different areas, precautionary measures for orchards under integrated control, recommendations for an integrated pest control program, red scale on non-bearing trees (new plantings), and transition to biological control of red scale. Other species mentioned include Coccus hesperidum and Gascardia destructor.