S. L. Alwan, A. N. AL-Abedy, and H. I. Abdulzahera, “Molecular diagnosis of two isolates of Pythium aphanidermatum causing the disease of seed rot and seedling damping-off in cucumber (Cucumis sativus L.)”, JKAS, vol. 5, no. 2, pp. 168–182, Jun. 2018.