Syngenta and M.S. Technologies, L.L.C. have unveiled key details about their next-generation herbicide-tolerant soybean trait stack, Enlist E3® Expance™ soybeans, at the 2026 Commodity Classic. Set to be commercially available in 2029, pending regulatory approvals, Enlist E3 Expance soybeans will provide farmers with enhanced yield potential and expanded tolerance to various herbicide chemistries, allowing for greater flexibility in weed control.
Key Features of Enlist E3 Expance Soybeans
- Tolerance to a broader array of active ingredients than any other soybean trait stack, including glyphosate, glufosinate, 2,4-D choline, and multiple HPPD inhibitor chemistries.
- Industry-leading preemergence HPPD inhibitor tolerance, including tolerance to mesotrione, bicyclopyrone, and isoxaflutole chemistries.
- Elite soybean genetics from Syngenta and M.S. Technologies, L.L.C., developed through decades of advanced breeding.
The technology’s wider herbicide tolerance opens up additional weed control options for soybean farmers while maintaining overall farm flexibility without introducing complexity to the system. Enlist E3 Expance soybeans will be available through multiple genetic platforms, providing growers with options in both trait and germplasm selection.
“Farmers need more flexibility in increasingly unpredictable planting seasons,” stated Jared Benson, Head of Soybean Portfolio Strategy at Syngenta. “With the added herbicide tolerance in Enlist E3 Expance soybeans, farmers can quickly adapt to emerging weed control challenges, expanding their herbicide strategies to include proven ingredients commonly used in corn, without sacrificing control or performance.”
Enlist E3 Expance soybeans were first announced in August 2025, with this recent introduction further underscoring the technology’s anticipated role in the agricultural market.
“Since its inception, M.S. Technologies has concentrated on developing top-performing soybean genetics,” remarked Joe Merschman, President of M.S. Technologies, L.L.C. “Enlist E3 Expance soybeans leverage our high-yielding, elite soybean genetics to offer a robust and highly versatile weed control solution, which we believe will significantly benefit soybean growers.”
Subject to regulatory approval, Syngenta plans to roll out commercial varieties through the Golden Harvest® and NK® Seeds brands, while also licensing varieties to independent seed companies via GreenLeaf Genetics®. M.S. Technologies, L.L.C. intends to offer commercial varieties through Stine® Seed Company, Merschman Seeds®, and Latham® Hi-Tech Seeds, along with licensing arrangements through Peterson Genetics.
For further insights into Enlist E3 and Expance trait technology, visit the Golden Harvest and Syngenta Traits booth (#1571) at the Commodity Classic from February 25-27 or explore ExpanceTrait.com.
