Tawfik, M.H., Awadallah, K.T., Ibrahim, A.M., & Attia, A.R. 2005 The effect of different varieties and the way of Vine supporting on the population density of Planococcus ficus (Signoret) and its associated parasitoids (Abstract only).. Proceedings of the X International Symposium on Scale Insect Studies, held at Plant Protection Research Institute, Adana/ Turkey, 19-23 April 2004. Adana Zirai Muscadele Arastirma Enstitusu. Adana, Turkey 408 pp.

Notes: Population dynamics of the vine mealybug of Planococcus ficus (Signoret) and its associated parasitoids Clausenia josefi Rosen, Leptomastix dactylopii Haward and Leptomasttidea abnormis on three varieties, Ruby Seedlss, Muscat Alex. And Queen were studied during the period extended from April 1 1998 to April l 2000. The two ways of supporting grape (Telephone system & Spanish Paron system) were also considered on one of the three varieties.