الشيخد. ب. (2024). The effect of the wild mustard herb Brassica nigra on some biological and environmental characteristics of the Wheat Stem Sawfly (Hymenoptera: Cephidae). مجلة جامعة حماة, 6(19). استرجع في من https://hama-univ.edu.sy/ojs/index.php/huj/article/view/1719