| Code | Definition | Number of Accessions |
| 1 | (1) Resistant. No visible damage. | 8 |
| 2 | (2) Partial Ristance. Little shot-hole lesions on several leaves | 146 |
| 3 | (3) Partial Resistance. Several leaves with shot-hole lesions. | 678 |
| 4 | (4) Intermediate response. Several leaves with shot-hole lesions and elongated lesions | 2250 |
| 5 | (5) Intermediate response. Several leaves with elongated lesions. | 2827 |
| 6 | (6) Susceptible. Several leaves with elongated lesions about one-inch | 2655 |
| 7 | (7) Mostly susceptible. Long lesions on half of the leaves | 2724 |
| 8 | (8) Mostly susceptible. Long lesions on two-thirds of the leaves | 1519 |
| 9 | (9) Mostly susceptible. Long lesions on most all leaves | 838 |