Abstract: To the clear of Xikemai2028 of wheat stripe rust was popular small resistance and genetic law of resistance, in order to better and more effectively provide the basis for disease resistance in wheat breeding. With wheat stripe rust was physiological small CYR31 and CYR32, CYR33 and Su11-4, in seedling stage and booting stage of Xikemai2028 induced by artificial inoculation and natural, disease resistance identification. With Xikemai2028 and infected Mingxian 169 parents for hybridization, with CYR31 and CYR32, CYR33, Su11-4 small kind of wheat stripe rust was physiology, including of F2 and F3 lines and backcross BC1F1, artificial inoculation identification of BC1F2 generations. The results:showed that the immune and nearly immune article to rust in Xikemai2028 of wheat. Controlled by the three pairs of dominant gene for CYR31 disease resistance; To CYR32 by 2 to explicit and 1 to control the recessive gene; By CYR33 1 to dominant gene control; By Su11-4 for explicit and 1 control of recessive gene.