Longo, S., Mazzeo, G., Russo, A., & Siscaro, G. 1995a Armoured scales injurious to citrus in Italy.. IOBC/WPRS Bulletin 18(5): 126-130.

Notes: [Proceedings of the meeting at Antibes (France), 27-28 October 1994, V. Vacante, Ed., working group: Integrated Control in Citrus Fruit Crops.] Armoured scales (Homoptera, Coccoidea, Diaspididae) represent an important group of Citrus insect pests in Italy; discussion of Parlatoria pergandei, P. zyziphi, Lepidosaphes beckii, L. gloverii, Aonidiella aurantii, A. citrina, Aspidiotus nerii, Chrysomphalus dictyospermi and Unaspis yanonensis.