Liotta, G. 1980 [Relationship between Aphytis chilensis (How.) and Aspidiotiphagus citrinus (Craw.) (Hym. Aphelinidae) on the host Aspidiotus nerii Bouche (Hom. Diaspididae).]. Fruits 35: 695-699.

Notes: [Original title: Rapporti tra Aphytis chilensis (How.) e Aspidiotiphagus citrinus (Craw.) (Hym. Aphelinidae) sull'ospite Aspidiotus nerii Bouche (Hom. Diaspididae).] Observations of various stages of parasites, and their relative percentages during each season.