DeBach, P., Rosen, D., & Kennett, C.E. 1971 Biological control of coccids by introduced natural enemies.. Biological Control. Plenum Press New York and London 511 pp.

Notes: [Proceedings of an AAAS Symposium on Biological Control, held at Boston, Massachusetts December 30-31, 1969.] Review of projects include Rodolia cardinalis and Cryptochaetum iceryae for control of Icerya purchasi, Aphytis holoxanthus for control of Chrysomphalus ficus, Aphytis maculicornis and Coccophagus utilis for control of Parlatoria oleae, and Aphytis lingnanensis, A. melinus, Prospaltella perniciosi and Comperiella bifasciata for control of Aondidiella aurantii.