Exserohilum rostratum granulomatous rhinitis in a Holstein cow and review of the literature of diseases caused in domestic ruminants by this dematiaceous fungus and its historical synonyms
Here, we describe a case of Exserohilum rostratum rhinitis in a cow and review the literature on diseases caused by Exserohilum spp. and dematiaceous fungi historically classified morphologically as Helminthosporium, Drechslera, or Bipolaris in domestic ruminants. In March 2024, an adult Holstein cow from a dairy herd...