EASTON, H.; COUCHMAN, J. Ryegrass endophyte and cattle growth in Northland. NZGA: Research and Practice Series, [S. l.], v. 7, p. 57–62, 1999. DOI: 10.33584/rps.7.1999.3397. Disponível em: https://www.nzgajournal.org.nz/index.php/rps/article/view/3397. Acesso em: 14 sep. 2026.