Learn how it’s hard to chase down TARR from a curative standpoint, and about the multiple pathogens that cause this devasting disease, Gaeumannomyces graminis, Gaeumannomyces sp., Magnaporthiopsis cynodontis, Candidacolonium cynodontis. (Plus, as an added bonus, hear how tenacious a researcher must be to identify a new disease, like Ink Spot.)