L. Hameed , Z. 2026. First Report of Alternaria alternata Causing Leaf Spot on Orange (Citrus sinensis (L.) Osbeck) in Karbala Province, Iraq . Pure Sciences International Journal of Kerbala. 3, 9 (Mar. 2026), 88–91. DOI:https://doi.org/10.53851/psijk.v3.i9.88-91.