Descriptor: CROWN RUST REACTION, RACE SPECIFIC (CRUSTREACT)

Crop: OAT. Category: Disease descriptors.

Crop Germplasm Committee approved. Type: Alpha/numeric descriptor. Maximum length: 7. Responsible site: Plant Gene Resources of Canada (PGRC).

Definition: REACTION TO CROWN RUST (Puccinia coronata) INFECTION.

Studies or environments using the descriptor

Qualifiers for Descriptor

  • 202: Race 202
  • 264A: Race 264A
  • 264B: Race 264B
  • Multiple-A: Races 264B, 326, Pc52, Pc53, 220-3-1
  • Multiple-B: Races 264B, 326, Pc37, Pc53, Pc59
  • Multiple-C: Races 264B, 326, Pc47, Pc52, Pc53
  • Multiple-D: Races 264B, 326, Pc47, Pc51, Pc61, Pc62
  • Multiple-E: Mixture of isolates - Buckthorn Nursery
  • PC59: Race Pc59

Code values.