# Corn yield trial — Dan Wesch (Arcola, IL, 2025)

- **Publisher:** ProHarvest Seeds (cross-vendor plot report)
- **Crop:** Corn
- **Year:** 2025
- **Location:** Arcola, IL · Douglas County
- **Cooperator:** Dan Wesch
- **Company rep:** Tom Forrest
- **Planted:** 5/11/2025
- **Harvested:** 10/23/2025
- **Previous crop:** Soybeans
- **Row width:** 30
- **Population:** 35,000 seeds/acre
- **Tillage:** Conventional
- **Irrigation:** Non-Irrigated
- **Fungicide:** Yes
- **Source PDF:** https://proharvestseeds.com/wp-content/uploads/2025/10/Corn-Wesch-Arcola-IL.pdf

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## Results (head-to-head)

| Rank | Brand | Hybrid/Variety | Trait | Yield/Ac | % H2O | Test Wt | +/- Ave |
|---|---|---|---|---|---|---|---|
| 1 | ProHarvest | 81P45 | TRERIB | 241.18 | 14.3 | 58.6 | 14.2 |
| 2 | ProHarvest | 81P19 | VT4PRIB | 238.58 | 14.9 | 57.5 | 11.6 |
| 3 | ProHarvest | 83P66 | VT2PRIB | 236.2 | 14.9 | 56.7 | 9.2 |
| 4 | ProHarvest | 85P58 | VT2PRIB | 234.09 | 14.6 | 59.3 | 7.1 |
| 5 | ProHarvest | 84P78 | TRERIB | 232.53 | 15.5 | 57.1 | 5.5 |
| 6 | ProHarvest | 83P48 | SSPRO | 224.84 | 14.2 | 59.8 | -2.2 |
| 7 | ProHarvest | 86P55 | TRERIB | 224.11 | 17 | 54.4 | -2.9 |
| 8 | ProHarvest | 82P96 | PCE | 208.52 | 14.3 | 57 | -18.5 |
| 9 | ProHarvest | 84P41 | PCE | 203.01 | 14.6 | 58.1 | -24 |