Tóth, T., Szilágyi, A., & Kövics, G. (2017). Mass occurrence of a Phoma-like fungus on common ragweed (Ambrosia artemisiifolia) in Hajdúság region, East Hungary. Acta Agraria Debreceniensis, 71, 55-60. https://doi.org/10.34101/actaagrar/71/1573