Prinsloo, G.L. 1997 2.3.1 Encyrtidae.. Soft Scale Insects - Their Biology, Natural Enemies and Control [Vol. 7B]. Elsevier Amsterdam & New York 442 pp.

Notes: Discusses the role of encyrtids as natural enemies of soft scales; hosts mentioned include Ceroplastes rubens, Pulvinaria psidii, Coccus hesperidum, C. pseudomagnoliarum, C. viridis, Eulecanium tiliae, Ceroplastes destructor, Parasaissetia nigra, Parthenolecanium corni, P. persicae, Pulvinaria delottoi, Pulvinariella mesembryanthemi, Saissetia coffeae and S. oleae.