Muma, M.H. 1971 Parasitism of armored scale insects in commercial Florida citrus groves.. Florida Entomologist 54: 139-150.

Notes: Survey of armored scale insects in 27 citrus groves from 1960-1970; predominant species include Lepidosaphes gloveri, Parlatoria pergandei, Lepidosaphes beckii, Aonidiella citrina and Chrysomphalus ficus.