Table 2 Infection type for AC Morgan, the Pc45 differential line and Morton to a set of diverse crown rust isolates
GenotypeCrown Rust Isolate# (Race*)
13 (SJGL-96)223 (NGCB-94)241 (DSGB)249 (DQBG)254 (BRBG)257 (BRBG-94)258 (NTGG)259 (LQCB-91)
AC Morgan44444444
Pc454;;00;0;(;1)
Morton4;-;-00;-0;-00;-
  • # Designated crown rust isolate numbers at Morden Research and Development Centre;

  • * Race designation according to the standard North American system of nomenclature for Puccinia coronata (Chong et al. 2000) using 16 primary crown rust differentials (set 1: Pc40, 45, 46, 50; set 2: Pc38, 39, 48, 68; set 3: Pc51, 52, 58, 59; set 4: Pc54, 56, 62, 64) and three supplemental differentials (Pc91, 94, 96).