Monaco, R. 1976 Nota su Metaphycus lounsburyi (How.) (Hym.-Ecncyrtidae) parassita di Saissetia oleae (Oliv.). [Note on Metaphycus lounsburyi (How.) (Hym.-Encyrtidae) parasite of Saissetia oleae (Oliv.).]. Entomologica 12: 143-151.

Notes: Samples of S. oleae collected mainly on olive and oleander trees, in different biotypes showed 20-50% of parasitism (up to 63%) by M. lounsburyi.