Corkran J, Henson W, Kerr G. The effect of perennial ryegrass sowing date on endophyte presence and dry matter yield. Journal of NZ Grasslands [Internet]. 2015 Jan. 1 [cited 2026 Oct. 15];77:245-50. Available from: https://www.nzgajournal.org.nz/index.php/JoNZG/article/view/453