Bubán, T., P. Sallai, and J. Deme. “Field Trials With Non-Bactericide Products to Control Fire Blight in Apple Orchards”. International Journal of Horticultural Science 10, no. 2 (May 10, 2004): 55–60. Accessed May 3, 2024. https://ojs.lib.unideb.hu/IJHS/article/view/461.