1. Associate Professor, Faculty of Agriculture, Ege Univ., İzmir 35100, Turkey (corresponding author).
2. Researcher, Bornova Olive Research Station, İzmir 35100, Turkey.
3. Research Assistant, Faculty of Agriculture, Çanakkale Onsekiz Mart Univ., Canakkale 17020, Turkey.
4. Associate Professor, Faculty of Agriculture, Ege Univ., İzmir 35100, Turkey.
5. Professor, Faculty of Agriculture, Ege Univ., İzmir 35100, Turkey.