AMEEN , S.H. and MAHMOUD, T.T. 2020. HISTOLOGICAL EFFECTS OF THIAMETHOXAN INSECTICIDES ON MIDGUT OF HORNET WORKERS VESP ORIENTALIS L. (HYMENOPTERA: VESPIDAE). Journal of Duhok University. 23, 1 (Sep. 2020), 77-89. DOI:https://doi.org/10.26682/ajuod.2020.23.1.9.