# DKC45-74RIB BRAND BLEND

- **Vendor:** Bayer
- **Brand:** Dekalb
- **Crop:** Corn
- **Relative maturity:** 95
- **Traits:** SSRIB (SmartStax® RIB Complete® corn blend)
- **Release year:** 2023
- **Source:** https://www.cropscience.bayer.us/corn/dekalb/dekalb-dkc45-74rib-corn
- **Rating scale (Bayer):** 1-9 (9 = best)

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## Positioning

DKC45-74RIB Brand Blend is a 95 RM product that can deliver great yield potential with broad adaptation and versatility across soil types and crop rotations. This product has a very attractive canopy with wide leaves, good staygreen, and consistent ear placement down the row.

## Strengths & management

- Broadly adapted product with utilization from east to west with great yield potential
- Very strong emergence package as an option for early planting
- Strong disease tolerance package including Northern Corn Leaf Blight, Anthracnose Stalk Rot, and Goss’s Wilt
- Solid agronomic package including good root and stalk strength and very good greensnap tolerance
- Medium-tall plant height with balanced, medium ear placement has shown good kernel depth, test weight, tip fill, and husk cover
- Semi-flex ear type that has shown good performance at medium populations
- Has shown very good stress tolerance

## Disease Ratings

| Characteristic | Value |
|---|---|
| ANTHRACNOSE STALK ROT | 2 |
| GOSS'S WILT | 4 |
| NORTHERN CORN LEAF BLIGHT - RACE 1 | 4 |

## Growth

| Characteristic | Value |
|---|---|
| SEEDLING GROWTH | 2 |
| EMERGENCE | 2 |
| ROOT STRENGTH | 3 |
| STALK STRENGTH | 2 |
| DROUGHT TOLERANCE | 2 |
| GREENSNAP TOLERANCE | 2 |
| PLANT HEIGHT | Med Tall |
| EAR PLACEMENT | Medium |

## Management

| Characteristic | Value |
|---|---|
| GDUS TO MID-POLLINATION | 1260 |
| GDUS TO BLACK LAYER | 2400 |
| VALUE ADDED TRAIT | SSRIB |
| RELATIVE MATURITY | 95 |
| PLANTING RATE | Medium |
| NEW PRODUCT | NO |
| VARIETY | 01090003 |

## Harvest

| Characteristic | Value |
|---|---|
| STAYGREEN | 2 |
| HARVEST APPEARANCE | 2 |
| DRYDOWN | 2 |
| TEST WEIGHT | 3 |

## Herbicide

| Characteristic | Value |
|---|---|
| GROWTH REGULATORS SENSITIVITY | A |
| ISOXAZOLES SENSITIVITY - PREEMERGENCE | A |
| SULFONYLUREAS SENSITIVITY | A |

## Plant Description

| Characteristic | Value |
|---|---|
| COB COLOR | Red |
| KERNEL CAP COLOR | Yellow |
| KERNEL ROW | 16 |

## Regional seed-guide listings

- **2025 IDAHO, UTAH SEED GUIDE** — agronomist: Dave Heimkes
- **2025 South Dakota Product Guide** — agronomist: Gary Hegg
- **2026 South Dakota Product Guide** — agronomist: Jeff Spieler
- **Wisconsin 2025** — agronomist: Sammie Brantner
- **2025 Central & Western ND, MT/WY** — agronomist: Courtney Meduna
- **2025 SEED GUIDE** — agronomist: Luke Miller
- **Wisconsin 2025** — agronomist: Reid Gill
- **2026 Southwest Nebraska Seed Guide** — agronomist: John Skalsky
- **NE Colorado, SE Wyoming and W. Nebraska** — agronomist: Dustin Schmer
- **2025 South Dakota Product Guide** — agronomist: Jeff Fuls
- **2026 Northwest Iowa Seed Guide** — agronomist: Jim McDermott
- **2026 MINNESOTA DEKALB-ASGROW SEED GUIDE** — agronomist: Abby Ficker
- **2026 Eastern Ohio DEKALB & Asgrow Guide** — agronomist: Brad Miller
- **2025 Northwest Iowa Seed Guide** — agronomist: Jim McDermott
- **2023 Northwest Iowa Seed Guide** — agronomist: Jim McDermott
- **2024 South Dakota Product Guide** — agronomist: Gary Hegg
- **2024 Ohio DEKALB & Asgrow Guide** — agronomist: Brad Miller
- **2026 South Dakota Product Guide** — agronomist: Jeff Fuls
- **Northeast Iowa 2025** — agronomist: Rich Judge
- **2025 Northern Ohio DEKALB & Asgrow Guide** — agronomist: Brad Miller
- **2025 South Dakota Product Guide** — agronomist: Jeff Spieler
- **2025 MINNESOTA DEKALB-ASGROW SEED GUIDE** — agronomist: Abby Ficker
- **Wisconsin Seed Guide** — agronomist: Mike Hopke
- **NE Colorado, SE Wyoming and  W. Nebraska** — agronomist: Dustin Schmer
- **2024 South Dakota Product Guide** — agronomist: Jeff Spieler
- **2025 Northeast Seed Guide** — agronomist: Shaun Heinbaugh
- **Northwest Kansas & Colorado 2025** — agronomist: David Brachtenbach