مطر م., علاف ع. and الحسن أ. (2020) “Field survey of Downy mildew (Peronospora tabacina Adam) on tobacco varieties cultivated in Lattakia”, Tishreen University Journal -Biological Sciences Series, 42(2). Available at: https://journal.tishreen.edu.sy/index.php/bioscnc/article/view/9648 (Accessed: 22July2024).