Rivnay, E., & Perzelan, J. 1943 Insects associated with Pseudococcus spp. (Homoptera) in Palestine, with notes on their biology and economic status.. Journal of the Entomological Society of Southern Africa 6: 9-28.

Notes: Ceroplastes hesperidum, Pseudococcus citri and P. comstocki are among the species identified, along with their natural enemies.