Tóth, T. and Kövics, G. 2016. A morphological survey of Ustilago trichophora, a smut fungi and evaluation as bioherbicidal agent for barnyard grass (Echinochloa crus-galli). Acta Agraria Debreceniensis. 67 (Feb. 2016), 91–93. DOI:https://doi.org/10.34101/actaagrar/67/1760.