Duter, Maria, John Hampton, and Rainer Hofmann. “Impact of Respiration and CO2 on the Survival of Epichloë Festucae Var. Lolii Strain AR37 in a Cultivar of Perennial Ryegrass During Short-Term Seed Storage”. NZGA: Research and Practice Series 18 (December 4, 2025): 265. Accessed April 21, 2026. https://www.nzgajournal.org.nz/index.php/rps/article/view/3794.