Aly, A.G. 1984 Seasonal abundance of Chrysomphalus ficus, with special reference to its parasites, on palm trees (Homoptera: Diaspididae).. International Congress of Entomology (17th: 1984: Hamburg Germany) Abstract Volume: 546.

Notes: [Conference held in Hamburg, Germany, August 20-26, 1984.] This scale was shown to have three generations a year, two big ones in spring, and a smaller one at the beginning of fall.