Fisher, R.W. 1963 Mass culture of Cryptolaemus and Leptomastix -- natural enemies of citrus mealybug.. Bulletin (California Agricultural Experiment Station) No. 797: 1-39.

Notes: Techniques to culture natural enemies of Pseudococcus citri are described. Other mealybugs that attack citrus are Pseudococcus gahani, P. adonidum and P. obscurus.