| Treatment No. | 2016 | 2017 | ||
| Boll Count | Boll Count | |||
| EC Zone 1 | EC Zone 2 | EC Zone 1 | EC Zone 2 | |
| 1 | 13 a* | 13 a | 17 a | 13 a |
| 2 | 13 a | 10 a | 13 b | 13 a |
| 3 | 8 b | 8 b | 12 b | 10 b |
| 4 | 9 b | 9 b | 12 b | 10 b |
| 5 | 9 b | 10 a | 11 b | 13 a |
| 6 | 11 a | 11 a | 16 a | 15 a |