Flanders, S.E. 1969 An historical account of Casca smithi and its competitor Aphytis holoxanthus, parasites of Florida red scale.. Israel Journal of Entomology 4: 29-33.

Notes: Chrysomphalus aonidum, C. bifasciculatus, Aspidiotus destructor, Aonidiella aurantii and Lepidosaphes beckii have mentioned as hosts.