Hasan Saleh, A., Q. Khidher, K., S. Ahmed, H. and B. Kadir, N. 2025. Population Density of Certain Piercing-Sucking Insects Infesting Sunflower Crop in Erbil City. Rafidain Journal of Science. 34, 1 (Mar. 2025), 12–19. DOI:https://doi.org/10.33899/rjs.2025.186491.