Table 4-2. Adult leaf rust reactions of entries in the 1985 Uniform Regional Hard Red Spring Wheat Performance Nursery [USDA-ARS, NDSU, (Miller-Statler)]. ---------------------------------------------------------------------------------- Percent Severity and Reaction 1 -------------------------------------------------------- Ave. Entry Fargo Oakes Carrington Langdon C.I. 2 ------------------------------------------------------------------------------ Marquis 25S 10MS,tS 10MS 40S-5MS 20.3 Chris tS-tMR tMR tR 0 17.0 Waldron 10S 20MR 20S 30S 17.0 Era 0 tR 5MR-tR 0 0.5 Butte 10S-tMS tMS 10S tMS 5.2 SD2956 5MR tMR 0 0 0.6 SD2968 tMR-tR 0 tMR 0 0.1 SD8036 5S-5MS tMR 0 0 1.3 SD8026 0 0 0 0 0.0 SD2962 9 0 tR 0 0.1 MT8218 5MS-tS 0 5MS-5R tMS 2.1 MT8320 10MS-5S tMR 20MS 5MS 7.1 MT8328 10S-tMS tMR 15MS 5MS 6.6 MN80056 0 0 0 0 0.0 MN82128 0 0 0 0 0.0 MN82047 0 0 tR 0 0.0 ND597 tMR 0 tR-tMR 0 0.1 ND604 tR tMR 0 0 0.1 ND60 0 0 0 0 0.0 ND606 0 0 0 0 0.0 ND616 0 0 0 0 0.0 ID0291 5R-tMR 0 tMR 0,tMS 0.8 RH841246 tMR-tR-tMS 0 0 0 0.1 HS82-175 5MR-5MS 0 tMR,tS 0 0.1 HS82-288 tR-tMR 0 tMR tMR 0.1 HS81-55 0 0 10MR 0 1.0 HS81-12 0 0 tR 0 0.0 WA7075 tMS 0 0,tM 0 0.1 WA7182 40S 20S 70S 70S 50.0 WA7185 20MS tMR 50S,40MS 10MS 18.5 ------------------------------------------------------------------------------ Sr11 (Check) 90S 30S 40S 90S 62.5 ------------------------------------------------------------------------------ 1 = Comma - Separation of plants into two or more reaction classes (segregation or seed mixture). Dash - Range in reaction on each plant. Range in severity between plant but same reaction class. Natural Inoculum - Readings were made on-flag and flag minus 1 at milk to mid dough stage. 2 = C.I. - Average Coefficient of Infection. Percent severity multiplied by the following values for reaction types. R = 0.2, MR = 0.4, MS = 0.8, S = 1.0, t = 0.5.