Paloukis, S.S., & Navrozidis, E.I. 1996a Contribution to the control of Sphaerolecanium prunastri (Fonsc) on cherry trees in N. Greece.. Proceedings. XX International Congress of Entomology: held in Firenze, Italy, August 25-31, 1996. 820 pp.

Notes: The bioecology of the scale insects Sphaerolecanium prunastri was studied from 1993 to 1995 and an effort was made for its control, based on the use of Insect Growth Regulators (IGR) and winter oils.