Studying the Effect Of Olive Cultivars and Tree Orientation in the Seasonal Activity of Olive Leaf Fly Dasineura oleae F. Loew during 2022: 1,2Department of Plant Protection, College of Agriculture and Forestry, University of Mosul, Iraq. NTU-JAVS. 2023;3(3). doi:10.56286/ntujavs.v3i3.545