Cifuentes, C. 1956 Insect Pests [Part 5].. Plant Protection in New Zealand. [Technical Correspondence School, New Zealand Dept. of Education] Wellington, New Zealand 699 pp.

Notes: Insects discussed include Quadraspidiotus perniciosus, Aulacaspis rosae, Aonidiella aurantii, Eriococcus coriaceus and Pseudococcus maritimus; brief field descriptions; biological notes; plant hosts; distributions; economic importance; natural enemies.