Waterhemp resistance to Group 15 herbicides may be more common than expected

A weed science professor at the University of Illinois says the extent of waterhemp resistance to Group 15 residual herbicides is likely more common than previously thought. Aaron Hager tells Brownfield, “Almost half of these samples that we collected from 84 counties across the state would have been advanced to calculate a resistance ratio.”  He […]

The post Waterhemp resistance to Group 15 herbicides may be more common than expected appeared first on Brownfield Ag News.

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