DONMARIO
Serious About Soybeans. Focused on Performance.
DONMARIO is built for farmers who demand more from their soybeans. More yield, more genetic progress, and more independence. As one of the only independent soybean brands in the U.S. with its own breeding program, DONMARIO brings exclusive genetics and trait choice to growers looking for an edge in soybean performance.
Through strong partnerships with independent seed companies, DONMARIO delivers high-performing soybean varieties that help growers stay competitive and profitable. Our focus has always been the same: breed better soybeans.
Backed by over 40 years of soybean innovation, a deep genetic pipeline, rigorous internal research, and independent third-party evaluations across the U.S., DONMARIO soybeans consistently prove their strength where it matters most, in the field. Our performance isn’t just promised, it’s proven. See the difference that better breeding makes with DONMARIO.
The DONMARIO Difference
At DONMARIO, we’re serious about soybeans and even more serious about helping farmers succeed. For over 40 years, our focus has been on unlocking raw genetic potential to drive yield. From breeding to bag, every decision we make is built to support your performance in the field.
1. Elite genetics developed for local conditions.
2. Premium seed quality that drives strong starts.
3. Trait and variety options that match local needs.
4. Agronomic insights and real data to guide decisions.
2024-25 Soybean Varieties
| Variety | Maturity | Plant Type | Soil Type | Comments | IDC | SCN | PFT | SDS | FE | RKN | Reniform Nematode | SC | Metribuzin Rating | STS | Pod Color |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4.9 | Med Tall | All | Stable across early, medium and late planting dates EXCLUDER | NA | NA | 2 | 1.5 | S | R | G | y | Tan | ||
|
4.6 | MEDIUM | ALL | INCLUDER | NA | NA | NA | TBD | TBD | S | NA | R | TBD | y | TAN |
| Variety | Maturity | Plant Type | Soil Type | Comments | IDC | SCN | PFT | SDS | FE | RKN | Reniform Nematode | SC | Metribuzin Rating | STS | Pod Color |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4.5 | MED-TALL | ALL | Well adapted for midsouth; Solid performance against other mid-4 checks; high yields on heavier grounds EXCLUDER | NA | 2 | 2 | S | R | MT | y | Tan |
| Variety | Maturity | Plant Type | Soil Type | Comments | IDC | SCN | PFT | SDS | FE | RKN | Reniform Nematode | SC | Metribuzin Rating | STS | Pod Color |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4.8 | Med | All | Versatile variety with excellent yield potential & reliable agronomics; Built for moderate to high yield environments; Stem canker resistance, very good frogeye & SDS score | 1.5 | 1.5 | 2 | S | R | MS | y | Tan | |||
|
4.9 | TALL | LOAM | Performs best when planted early in high-yield environments on loam soils; Strong competitor against comparable Xtend® and XtendFlex® checks EXCLUDER | NA | 2 | 2 | S | R | T | y | Brown | |||
|
4.6 | M | HEAVY CLAY | Widely adapted to Midsouth region; Light tawny/brown plant with SCN, Rps1c and STS stacked; Should perform well in heavy clay soils | NA | NA | NA | 1.5 | 2 | S | NA | R | TBD | y | BROWN |
|
4.7 | T | SANDY, LOAM, CLAY, CLAY LOAM | New mid-4 XtendFlex® variety with good performance across sandy loam, clay & clay loam soils; Strong yield potential in moderate to high yield environments EXCLUDER | NA | NA | NA | 2 | 2 | S | NA | R | TBD | y | T |
| Variety | Maturity | Plant Type | Soil Type | Comments | SCN | PFT | SDS | FE | RKN | Reniform Nematode | SC | Metribuzin Rating | STS | Pod Color |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4.9 | Med Tall | Stable across early, medium and late planting dates EXCLUDER | NA | 2 | 1.5 | S | R | G | y | Tan | |||
|
4.6 | MEDIUM | INCLUDER | NA | NA | TBD | TBD | S | NA | R | TBD | y | TAN |
| Variety | Maturity | Plant Type | Soil Type | Comments | SCN | PFT | SDS | FE | RKN | Reniform Nematode | SC | Metribuzin Rating | STS | Pod Color |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 493E22N | 4.9 | Med Tall | Late Group IV with Root Knot Resistance. High yielding line | 2 | 2.5 | R | R | VG | y | Brown | ||||
| 541E22 | 5.4 | Med Tall | Mid Group V with Height to handle tough clay soils. Excellent Double Crop! | 1.5 | 2 | S | R | VG | y | Brown | ||||
| 461E24 | 4.6 | T | Works well in heavier soil type conditions, gets tall and is an Excluder | 2 | 2 | S | MR | Good | y | B | ||||
| 451E26E | 4.5 | MEDIUM | STRONG PERFORMANCE ACROSS MIDSOUTH & LA; EXCLUDER WITH SCN, SC AND RPS1 K | NA | 3 | 2 | TBD | R | T | n | BROWN | |||
| 472E26NSE | 4.7 | MED-TALL | TOUGH DEFENSIVE PACKAGE FOR RKN GROUND | NA | NA | 2 | 1.5 | R | NA | R | TBD | y | TAN | |
| 481E26S | 4.8 | MEDIUM | COMPETITIVE LATE 4 WITH GOOD YIELD PERFORMANCE ACROSS ALL ENVIRONMENTS | NA | NA | 2 | 1.5 | TBD | NA | R | TBD | y | B | |
| 492E26NSE | 4.8 | MED-TALL | RKN, STS, EXCLUDER; AWESOME STRESS TOLERANCE. | NA | NA | 2.5 | 1.5 | R | NA | R | TBD | n | BROWN |
| Variety | Maturity | Plant Type | Soil Type | Comments | SCN | PFT | SDS | FE | RKN | Reniform Nematode | SC | Metribuzin Rating | STS | Pod Color |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4.5 | MED-TALL | Well adapted for midsouth; Solid performance against other mid-4 checks; high yields on heavier grounds EXCLUDER | 2 | 2 | S | R | MT | y | Tan |
| Variety | Maturity | Plant Type | Soil Type | Comments | SCN | PFT | SDS | FE | RKN | Reniform Nematode | SC | Metribuzin Rating | STS | Pod Color |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5214GTS | 5.2 | Med Tall | Tough Defensive Package for RKN ground | Hartwig | 2.5 | 2.5 | R | R | MR | G | y | Tan |
| Variety | Maturity | Plant Type | Soil Type | Comments | SCN | PFT | SDS | FE | RKN | Reniform Nematode | SC | Metribuzin Rating | STS | Pod Color |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4.8 | Med | Versatile variety with excellent yield potential & reliable agronomics; Built for moderate to high yield environments; Stem canker resistance, very good frogeye & SDS score | 1.5 | 2 | S | R | MS | y | Tan | ||||
|
4.9 | TALL | Performs best when planted early in high-yield environments on loam soils; Strong competitor against comparable Xtend® and XtendFlex® checks EXCLUDER | 2 | 2 | S | R | T | y | Brown | ||||
|
4.6 | M | Widely adapted to Midsouth region; Light tawny/brown plant with SCN, Rps1c and STS stacked; Should perform well in heavy clay soils | NA | NA | 1.5 | 2 | S | NA | R | TBD | y | BROWN | |
|
4.7 | T | New mid-4 XtendFlex® variety with good performance across sandy loam, clay & clay loam soils; Strong yield potential in moderate to high yield environments EXCLUDER | NA | NA | 2 | 2 | S | NA | R | TBD | y | T |
