| Treatments | Rating levels of consumed leaflets area (%) | |||
| Season | First season | category | Second season | category |
| H11L145 | 20.66b | MR | 25.66b | MR |
| H155 | 22.66b | MS | 28.00b | MS |
| H113 | 7.33d | R | 9.33c | R |
| H4L4 | 6.66d | R | 9.33c | R |
| H15L17 | 5.33d | R | 7.00c | R |
| H129 | 8.66cd | R | 9.00c | R |
| H30 | 17.33bc | MR | 23.33b | MR |
| H19L96 | 21.00b | MS | 27.33b | MS |
| Giza 111 | 8.66cd | R | 9.00c | R |
| Crawford | 46.00a | S | 54.66a | S |
| L.S.D. 0.05 | 9.75 | 9.15 | ||