Berisha, A., Körösi, K. and Bán, R. 2024. Efficacy of BTH and NeemAzal against an aggressive isolate of sunflower downy mildew caused by Plasmopara halstedii. Review on Agriculture and Rural Development. 13, 1-2 (Dec. 2024), 48–55. DOI:https://doi.org/10.14232/rard.2024.1-2.48-55.