Menzies, J., R. McLeod, L. Tosi, and C. Cappelli. 2005. “Occurrence of a Carboxin-Resistant Strain of Ustilago Nuda in Italy”. Phytopathologia Mediterranea 44 (2):206-19. https://doi.org/10.14601/Phytopathol_Mediterr-1796.