M. Jalal, A., D. Sulaiman, E. and B. Al Lashi, N. 2009. The Effect of Water Extract of Ocimum basilicum and the Fungal Biocontrol Agent Trichoderma harzianum on Fungi causing Damping-off of Okra. Rafidain Journal of Science. 20, 7 (Oct. 2009), 12–27. DOI:https://doi.org/10.33899/rjs.2009.40002.