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[2]   F. M. Schulthess and S. H. Faeth, “Distribution, Abundances, and Associations of the Endophytic Fungal Community of Arizona Fescue (Festuca arizonica),” Mycologia, Vol. 90, No. 4, 1988, pp. 569-578. doi:10.2307/3761215

[3]   G. P. Cheplick and S. H. Faeth, “The Ecology and Evolution of the Grass Endophyte Symbiosis,” Oxford University Press, UK, 2009.

[4]   S. H. Faeth and T. J. Sullivan, “Mutualistic Asexual Endophytes in a Native Grass are Usually Parasitic,” The American Naturalist, Vol. 161, No. 2, 2003, pp. 310-325. doi:10.1086/345937

[5]   J. R. Parmeter Jr., “Rhizoctonia Solani,” University of California Press, Berkeley, 1970.