Fazekas, Mónika, Ferenc Abonyi, Barbara Balla, Péter Lakatos, and Imre Holb. 2012. “Preliminary Studies on in Vitro Sensitivity of Venturia Inaequalis Populations to Some Fungicide Active Ingredients”. Acta Agraria Debreceniensis, no. 50 (December):165-68. https://doi.org/10.34101/actaagrar/50/2583.