[1] Univ Calif Davis, Kearney Agr Res & Extens Ctr, Parlier, CA USA
[2] Univ Cordoba, Dept Agron, ETSIAM, Campus Rabanales,Edif C4, E-14071 Cordoba, Spain
[3] Olive Tree Inst, Lab Improvement & Protect Olive Genet Resources, BP 208 Mahrajene 9 City, Tunis 1082, Tunisia