* Delong D, Severin H (1949) Characters, distribution, and food plants of leafhopper vectors of virus causing Pierce’s disease of grapevines. Hilgardia 19, 171-186. |
* Beltra A, Soto A, Germain JF, Matile-Ferrero D, Mazzeo G, Pellizzari G, Russo A, Franco JC, Williams DJ (2010) The bougainvillea mealybug Phenacoccus peruvianus, a rapid invader from South America to Europe. Entomologia Hellenica 19, 137-143. |