Ahmed, Mohamed, Mohsen Amin, and Fatma Roshdy. “Effect of Eco-Friendly Treatments on Onion Downy Mildew in a Sustainable Agricultural System”. Journal of Phytopathology and Disease Management 10, no. 1 (July 1, 2023): 68–75. Accessed September 22, 2025. https://www.ppmj.net/index.php/ppdj/article/view/262.