# 2025 Western Plains Dryland Summary, Three-Year Data

- **Source:** AgriPro (Syngenta) regional trial PDF
- **Vendor:** Syngenta
- **Brand:** AgriPro
- **Crop:** Wheat
- **Data type:** trial
- **Region:** Western Plains
- **Year:** 2025
- **PDF:** https://agriprowheat.com/sites/default/files/2025-07/Western%20Plains%20Dryland%202025_0.pdf
- **Index page:** https://agriprowheat.com/trials-data
- **Varieties listed:** AP Sunbird, AP Bigfoot, SY Wolverine, AP Roadrunner, AP Solid, SY Monument, WB-Grainfield

---

## Trial data (verbatim from PDF)

```
2025 Western Plains Dryland Summary, Three-Year Data
Syngenta Commercial Variety Wheat Performance Test, 2023-2025
3-Yr Combined 2-Yr Combined Combined Crook, Julesburg, Yuma,
Variety (2023-2025) (2024-2025) (2025) CO CO* CO
Hard Winter Wheat Yield TWT Yield TWT Yield TWT Yield Yield Yield
Bu/A Lb/Bu Bu/A Lb/Bu Bu/A Lb/Bu Bu/A Bu/A Bu/A
AP18 AX 74.2 57.6 75.8 57.8 85.0 55.2 59.5 101.2 94.3
AP Sunbird 74.1 59.5 77.2 59.8 86.5 57.9 61.6 102.9 95.1
AP24 AX 73.2 56.7 74.0 56.8 86.7 54.9 63.7 97.9 98.5
AP Bigfoot 71.2 58.9 73.0 58.9 79.0 56.6 60.4 86.6 90.0
SY Wolverine 68.9 59.1 71.4 59.5 80.5 57.2 61.9 91.0 88.5
AP Roadrunner 67.6 56.0 70.3 55.7 80.1 54.6 63.9 90.5 86.0
AP Solid 66.4 58.4 67.7 58.4 76.9 56.4 62.4 86.0 82.4
SY Monument 61.7 57.8 60.1 57.9 70.3 56.7 62.4 67.7 80.7
Langin 72.9 57.3 77.3 57.6 86.7 55.8 62.6 95.5 102.0
WB4422 70.6 59.1 73.8 59.4 83.2 57.7 65.8 90.7 92.9
AG Golden 70.3 55.5 72.3 55.5 86.1 54.9 71.2 93.6 93.4
High Country 69.4 59.1 72.0 58.9 79.2 57.0 60.4 89.6 87.7
WB4595 69.2 59.8 72.2 59.6 81.4 57.3 63.7 90.1 90.4
KS Dallas 68.3 59.1 66.5 58.7 76.0 57.4 55.0 82.3 90.8
Amplify SF 66.8 57.9 66.4 57.8 73.8 56.5 61.6 77.7 82.2
KS Hamilton 66.6 58.3 68.5 58.3 76.3 56.1 54.5 78.0 96.3
TAM 115 60.7 60.1 60.1 59.8 70.5 58.3 49.8 85.0 76.6
Kivari AX 73.7 57.0 83.3 55.9 63.3 87.1 99.5
WB-Grainfield 86.3 57.3 59.0 99.8 100.0
Canvas 85.1 55.9 67.4 94.4 93.7
KS Bill Snyder 80.4 56.9 63.2 92.9 85.3
KS Mako 78.4 57.2 58.1 84.6 92.3
Mean General 69.1 58.3 71.0 58.2 79.5 56.4 60.4 88.8 89.4
LSD General (5%) EE 5.1 1.4 6.2 1.7 9.6 ns 8.3 16.0 13.0
CV (Effective) 9.0 2.4 9.4 2.5 9.9 2.4 8.3 11.0 8.9
Boldfaced numbers are within confidence interval at specific locations and combined years of yield data.
* Location was affected by a Wheat Streak Mosaic Virus infestation, which resulted in reduced yield of susceptible varieties.
Locations
2023 — Julesburg and Yuma, CO; Colby, KS
2024 — Crook and Julesburg, CO; Ingalls, KS
2025 — Crook, Julesburg, and Yuma, CO
© 2025 Syngenta. All rights reserved. Reproduction expressly prohibited without written permission. Some or all of the varieties may be protected under one or more of the following: Plant Variety Protection, United
States Plant Patents and/or Utility Patents and may not be propagated or reproduced without authorization. AgriPro® and the Syngenta logo are trademarks of a Syngenta Group Company.
```