- Location:
- Calamus, IA
- Harvest Date:
- Nov 14, 2018
- Plant Date:
- May 6, 2018
- Previous Crop:
- Soybean
- Planted Population:
- 35,600
- Additional Notes
- Chemical damage in first 3 hybrids
| Entry # | Brand | Hybrid | Yield | Yield Rank |
| 1 | Stine | 9436-11 | 220.07 | |
| 2 | 9538-20 | 205.20 | ||
| 3 | 9714-G | 255.70 | 2 | |
| 4 | 9709-G | 270.63 | 1 | |
| 5 | 9708-20 | 246.84 | 3 | |
| 6 | S9728E-20 | 246.84 | 3 | |
| 7 | 9734-20 | 255.76 | 2 | |
| 8 | S9808E-20 | 235.62 |