Bithell, S.L., M.G. Cromey, C.C.L. Hide, and A. McKay. 2006. “<i>Gaeumannomyces graminis</i> Var <i>tritici</i> Infection of Couch Association With Takeall in a Firstyear Wheat”. New Zealand Plant Protection 59 (August):371-71. https://doi.org/10.30843/nzpp.2006.59.4572.