# Corn yield trial — Dennis Lueder (West Union, IA, 2025)

- **Publisher:** ProHarvest Seeds (cross-vendor plot report)
- **Crop:** Corn
- **Year:** 2025
- **Location:** West Union, IA · Fayette County
- **Cooperator:** Dennis Lueder
- **Company rep:** Ryan Frederich
- **Planted:** 5/6/2025
- **Harvested:** 10/9/2025
- **Row width:** 30
- **Population:** 35,500 seeds/acre
- **Tillage:** Conventional
- **Irrigation:** Non-Irrigated
- **Source PDF:** https://proharvestseeds.com/wp-content/uploads/2025/10/Corn-Lueder-West-Union-IA.pdf

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## Results (head-to-head)

| Rank | Brand | Hybrid/Variety | Trait | Yield/Ac | % H2O | Test Wt | +/- Ave |
|---|---|---|---|---|---|---|---|
| 1 | ProHarvest | 78P95 | PCE | 276.14 | 18.7 | 58.3 | 40.5 |
| 2 | ProHarvest | 76P42 | PCE | 263.97 | 16.3 | 56.1 | 28.4 |
| 3 | FS InVision | FS | 5947T RIB | 262.68 | 20.2 | 57.4 | 27.1 |
| 4 | ProHarvest | 78P30 | VT2PRIB | 258.3 | 18.1 | 56.6 | 22.7 |
| 5 | ProHarvest | 79P54 | SSPRO | 255.79 | 18.8 | 56.7 | 20.2 |
| 6 | ProHarvest | 77P25 | VT4PRIB | 250.38 | 16.8 | 56 | 14.8 |
| 7 | ProHarvest | 79P15 | V | 239.64 | 19.9 | 56.7 | 4 |
| 8 | DEKALB | DKC105-33RIB | - | 232.29 | 16.8 | 53.6 | -3.3 |
| 9 | ProHarvest | 75P85 | DGVT2PRIB | 230.58 | 16.9 | 55.2 | -5 |
| 10 | ProHarvest | 79P87 | SSRIB | 226.03 | 16.6 | 57.8 | -9.6 |
| 11 | ProHarvest | 71P16 | SSRIB | 214.61 | 15.9 | 58.4 | -21 |
| 12 | ProHarvest | 71P16 | SSRIB | 211.66 | 15.3 | 57.3 | -23.9 |
| 13 | ProHarvest | 71P16 | SSRIB | 207.47 | 16.4 | 56.9 | -28.1 |
| 14 | ProHarvest | 71P16 | SSRIB | 204.36 | 15.9 | 56 | -31.2 |
| 15 | ProHarvest | 71P16 | SSRIB | 200.21 | 15.1 | 58.3 | -35.4 |