Compere, H., & Smith, H.S. 1932 The control of the Citrophilus mealybug, Pseudococcus gahani, by Ausralian parasites.. Hilgardia 6(17): 585-618.

Notes: The general disappearance of injurious infestations of citrophilus mealybug, Pseudococcus gahani is attributed to the international parasites, Coccophagus gurneyi and Tetracnemus pretiosus.