# AG20XF4 BRAND

- **Vendor:** Bayer
- **Brand:** Asgrow
- **Crop:** Soybeans
- **Maturity group:** 2
- **Traits:** XF (XtendFlex)
- **Release year:** 2024
- **Source:** https://www.cropscience.bayer.us/soybeans/asgrow/asgrow-ag20xf4-soybeans
- **Rating scale (Bayer):** 1-9 (9 = best)

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## Positioning

Asgrow® AG20XF4 brand is a 2.0 RM XtendFlex® soybean with a history of strong performance across a wide range of growing conditions.

## Strengths & management

- Medium tall plant with average standability
- Resistance to soybean cyst nematode
- Good Phytophthora rot protection from the Rps1c gene and field tolerance
- Very good tolerance to brown stem rot
- Average tolerance to white mold and SDS

## Disease Ratings

| Characteristic | Value |
|---|---|
| SOUTHERN ROOT KNOT (M. INCOGNITA) | - |
| SOYBEAN CYST NEMATODE | R3 |
| PRR RESISTANCE | Rps1c |
| PRR FIELD TOLERANCE | 4 |
| WHITE MOLD | 5 |
| BROWN STEM ROT | 3 |
| SUDDEN DEATH SYNDROME | 5 |
| SOUTHERN STEM CANKER | 3 |

## Sensitivity

| Characteristic | Value |
|---|---|
| CHLORIDE SENSITIVITY | Inc |

## Management

| Characteristic | Value |
|---|---|
| MATURITY GROUP | 2 |
| VARIETY CODE | 29350415 |

## Plant Description

| Characteristic | Value |
|---|---|
| GROWTH HABIT | Indeterminate |
| HILUM COLOR | BL |
| OIL CONTENT | 20.7 |
| POD WALL COLOR | BR |
| PROTEIN CONTENT | 40.0 |
| QUALITY TRAIT | - |
| RELATIVE MATURITY | 2.0 |
| HERBICIDE TOLERANT TRAIT | XF |
| CANOPY | MB |
| FLOWER COLOR | White |
| PUBESCENCE COLOR | LT |
| PLANT HEIGHT CATEGORY | MT |

## Production

| Characteristic | Value |
|---|---|
| EMERGENCE | 2 |
| STANDABILITY | 3 |
| NO-TILL ADAPTABILITY | 1 |
| IRON CHLOROSIS | 6 |

## Regional seed-guide listings

- **NE Colorado, SE Wyoming and W. Nebraska** — agronomist: Dustin Schmer
- **Northeast Iowa 2026** — agronomist: Rich Judge
- **2026 Seed Guide** — agronomist: Nora Schultz
- **Northeast Iowa 2026** — agronomist: Scott Johnson
- **Southwest  Iowa 25** — agronomist: John Swalwell
- **Wisconsin 2025** — agronomist: Reid Gill
- **2024 Northern IL Local Recommendations** — agronomist: Jim Donnelly
- **Southwest  Iowa 24** — agronomist: Andrew Penney
- **2025 SEED GUIDE** — agronomist: Luke Miller
- **2024-2025 Dekalb Seed Guide** — agronomist: Andrew Penney
- **2026 EAST CENTRAL IOWA** — agronomist: Lance Goettsch
- **2025 E Central, Central & Northern NE** — agronomist: Jason Skalsky
- **2025 Northern Indiana Seed Guide** — agronomist: Jason Harmon
- **2025 East Central Iowa** — agronomist: Lance Goettsch
- **2025 SOUTHEAST & SOUTHCENTRAL NEBRASKA** — agronomist: Steven Johnsen
- **Wisconsin 2025** — agronomist: Sammie Brantner
- **Northeast Iowa 2025** — agronomist: Rich Judge
- **2026 Northwest Iowa Seed Guide** — agronomist: Jim McDermott
- **2025 E Central, Central & Northern NE** — agronomist: Josh Erwin
- **2025 Northwest Iowa Seed Guide** — agronomist: Jim McDermott
- **DRINNERT 2025 Northwest Iowa Seed Guide** — agronomist: Dustin Rinnert
- **2026 Northern Indiana Seed Guide** — agronomist: Jason Harmon
- **2025 Northeast Seed Guide** — agronomist: Shaun Heinbaugh
- **Wisconsin Seed Guide** — agronomist: Mike Hopke
- **2024 Ohio DEKALB & Asgrow Guide** — agronomist: Brad Miller
- **2025 Northern Ohio DEKALB & Asgrow Guide** — agronomist: Brad Miller
- **2026 E Central, Central & Northern NE** — agronomist: Josh Erwin
- **NE Colorado, SE Wyoming and  W. Nebraska** — agronomist: Dustin Schmer
