1. The Food and Agriculture Organization (FAO) of the United Nations. http://faostat.fao.org/.
2. Triticale: a “new” crop with old challenges;M. Mergoum,2009
3. Singh, R.P. and Saari, E.E., Biotic stresses in triticale, in Proceedings of the 2nd International Triticale Symposium, Mexico, 1990, pp. 171—177.
4. Mikhailova, L.A., Merezhko, A.F., and Funtikova, E.Yu., Diversity of triticale for resistance to leaf rust, Dokl. Ros. Akad. S.-kh. Nauk, 2009, no. 5, pp. 27—29.
5. Roelfs, A.P., Evidence for two populations of wheat stem and leaf rust in the USA, Plant Dis. Rep., 1974, vol. 32, pp. 806—809.