Distinct Values for
Special Use (DIFFERENTIALS)
| Value | Number of Accessions |
| ALASKA | 1 |
| ALDERMAN | 1 |
| immune | 2 |
| LITTLE MARVEL | 1 |
| Pathotype P1(R) | 3 |
| Pathotype P1(S) | 1 |
| Pathotype P2(R) | 3 |
| Pathotype P2(S) | 1 |
| Pathotype P4(R) | 2 |
| Pathotype P4(S) | 2 |
| resistant | 18 |
| resistant Race 1 | 6 |
| resistant Race 2 | 6 |
| resistant Race 4 | 1 |
| resistant Race 5 | 2 |
| resistant Race 6 | 3 |
| resistant Race C | 1 |
| susceptible | 13 |
| susceptible Race 1 | 1 |
| susceptible Race 2 | 4 |
| susceptible Race 4 | 3 |
| susceptible Race 5 | 4 |
| susceptible Race 6 | 4 |
| susceptible Race C | 2 |
| THOMAS LAXTON | 1 |
| WANDO | 1 |