Hecht, O. 1936 Studies on the biology of Chilocorus bipustulatus (Coleoptera-Coccinellidae); an enemy of the red scale Chrysomphalus aurantii.. Bulletin de la Société Royale Entomologique d'Egypte Séance du 16 Décembre 1936: 299-326

Notes: C. bipustulatus occurs in the orange and grapefruit groves of Palestine. Its hosts include Chrysomphalus aurantii and Aspidiotus hederae.