Basinger, A.J. 1931a Citrus or common mealybug controlled best through biological methods.. Citrus leaves 11(8): 6-8, 30-1.

Notes: Citrus infestations of Pseudococcus citri reach maximum intensity in late summer and fall. Ant control measures are discussed. The Sicilian mealybug parasite (Cryptolaemus montrouzieri proves helpful.