Saari, S., Huitu, O., Helander, M., Lehtonen, P. and Saikkonen, K. 2007. Endophytic fungi as indirect defense mechanisms in grasses - mycotoxins enhance the UV-visibility of herbivore urine in the eyes of predators. NZGA: Research and Practice Series. 13, (Jan. 2007), 331–331. DOI:https://doi.org/10.33584/rps.13.2006.3154.