Holb, Imre, Zoltán Szabó, Gábor Drén, Sándor Thurzó, József Racskó, Mária Dani, Julianna Tornyai, and József Nyéki. “Environmentally-Benign Plant Protection Possibilities Against Domestic Monilinia Spp. In Organic Apple and Stone Fruit Orchards”. Acta Agraria Debreceniensis, no. 17 (September 14, 2005): 101–105. Accessed April 27, 2024. https://ojs.lib.unideb.hu/actaagrar/article/view/3278.