Kozár, F., & Kienitz, F.K. 1979 The occurrence of scale insects (Homoptera, Coccoidea) in tropical fruit shipments.. Növényvédelem 15: 246-250.

Notes: The authors studied the scale infestation of tropical fruits imported to Hungary in 1976 and 1977; 7% of lemons infested and 9% of orange; species found include Aonidiella aurantii, Aspidiotus nerii, Chrysomphalus dictyospermi, Chrysomphalus ficus, Lepidosaphes beckii, L. gloverii, Parlatoria pergandii, P. ziziphi, Dysmicoccus brevipes, Planococcus citri and Pseudococcus obscurus.