Dispersal and Development of Powdery Mildew Disease Caused by Oidiopsis haplophylli on Ornamental Plants (Nasturtium) Tropaeolum majus L. in Baghdad. Baghdad Sci.J [Internet]. 2025 Mar. 4 [cited 2025 Jun. 18];11(2):789-94. Available from: https://bsj-ojs.uobaghdad.edu.iq/index.php/BSJ/article/view/2693