“…Leaf is an important organ that affects rooting for its nutritive function and the hormonal supply, which translocate towards the root forming sites. Many researchers working on propagation of olive cultivars by using sub terminal leafy cuttings treated with IBA and planted in media of sand and peat moss (2:1, v/v) in greenhouse under mist propagation ( Hartman and Loreti, 1965;El-Nabawy et al ., 1983a;Salama et al, 1987;Foud et al, 1989 ;El-Said et al, 1990 andEmtithal El-Said et al, 1995;Proietti et al, 2003;Gerakakis andOzkaya, 2005 andTurkoglu &Durmus, 2005). Using of soft and semi woody cuttings in propagation, had received great deal of impetus during recent years because of its ability to root in relatively short period of time and high percentage (Gosh et al, 1988).…”