Purpose. One of the limiting factors for wheat production is the presence of fungal diseases, including leaf rust (caused by Puccinia triticina (Pt)) and yellow rust (caused by Puccinia striiformis f.sp. tritici (Pst)) diseases. İmprove of resistant cultivars and use of genetic resistance are very important to control of the leaf and yellow rust diseases. The goal of this research 149 special bread wheat crossing block materials were evaluated for adult plant reactions for leaf rust Edirne (Merkez location) and for yellow rust Ankara (Ikızce location) in the 2014 season. Methods. Test materials were sown in 3 replications with a one-meter row. The genotypes were inoculated with local Pst populations (virulent on Yr 2, 6, 7, 8, 9, 25, 27, Sd, Su and A, resistance genes). The genotypes were screened under natural epidemic condition for Pt (virulent on Lr1, 2c, 3a, 16, 26, 3ka, 11, 17a, 30, B, 10, 14a, 18, 3bg and 14b resistance genes). Results. Leaf and yellow rust development on each entry were scored using the modified Cobb scale when the susceptible checks cv. Little Club, Morocco (for Pst), Gün-91 and Thatcher (for Pt) had reached 80S infection severity in June, 2015. Coefficients of infections were calculated and values below 20 were considered to be resistant. Thirty-six (24%) and 140 (94%) genotypes were resistant to Pt and Pst, at the adult plant stage, respectively. Conclusions. The resistance sources to leaf and yellow rust were determined with this research.