Gross, S., Dreishpon, Y., Blachinski, D., Shmueli, S., Steinberg, S.H., & Mendel, Z. 1999 [Cork scars on fruits of the citrus variety 'Sweetie' as related to infestation by the citrus mealybug.]. Alon Hanotea 53(11): 463-468.

Notes: Planococcus citri is a major pest of grapefruit and pomelo varieties. Describes damage and chemical control techniques.