Katsoyannos, P.I. 1984 The establishment of Rhyzobius forestieri [Col.: Coccinellidae] in Greece and its efficiency as an auxiliary control agent against a heavy infestation of Saissetia oleae [Hom.: Coccidae].. Entomophaga 29: 387-397.

Notes: R. forestieri released in 22 localities throughout Greece on olive, citrus, fig and almond trees; success of establishment; efficiency as an auxiliary control agent.