Syngenta to launch HPPD-tolerant soybeans for resistant weed control by 2029

Expanded herbicide tolerance for soybeans is on the horizon. Syngenta and M.S. technologies announced their next generation of soybean traits – featuring HPPD inhibitor tolerance – earlier this week. 

“As I travel [across the midwest], I hear a lot about pigweed, waterhemp, and kochia,” said Eric Boeck, regional director of North America seeds for Syngenta. “We need to have options to control those weeds as they shift their tolerances to different chemistries.” 

The new trait will offer tolerance to a wide range of HPPD inhibitor chemistries such as mesotrione, isoxaflutole and bicyclopyrone in addition to existing Enlist E3 technology. This aims to allow for more flexibility in early-season weed control – especially when planting delays or seed changes occur.

“This new technology represents the future of weed control flexibility in soybeans,” said Jared Benson, head of soybean portfolio strategy for Syngenta, in a news release. “By pairing broad-spectrum herbicide tolerance with Syngenta’s proven leadership in soybean genetics and crop protection innovation, this new soybean trait stack will give farmers a powerful tool to manage resistant weeds, reduce injury risk and simplify weed control across their operations.” 

The new trait will be marketed by Syngenta seed brands, Stine Seed Company and others. Syngenta aims to have introductory volumes available in 2028 with broad commercial availability in 2029, pending regulatory approval.