Stathas, G., E. Kartsonas, and D. Kontodimas. “New Hosts for the Pyriform Scale Protopulvinaria Pyriformis (Cockerell) (Hemiptera: Coccidae) in Greece”. ENTOMOLOGIA HELLENICA, vol. 17, Jan. 2008, pp. 56-59, doi:10.12681/eh.11617.