Yasnosh, V.A. 1995 Coccids of economic importance and their control in the republic of Georgia.. Israel Journal of Entomology 29: 247-251.

Notes: The most harmful or heaviest infestations of the 18 coccid species recorded in citrus groves are: Lopholeucaspis japonica, Chysomphalus dictyospermi, Ceroplastes japonicus, C. sinensis, Aonidiella citrina, Chloropulvinaria aurantii and Ch. floccifera; Ch. floccifera is the most common in tea plantations; the most harmful on grapevines is Planococcus ficus and Neopulvinaria inumerabilis, which are controlled by Cryptolaemus montrouzieri; the worst pests against other fruit trees are Quadraspidiotus perniciosus, Parlatoria oleae and Epidiaspis leperii.