Keeping Weeds Down: Residual Herbicides Take Pressure Off Postemergence Spraying

As corn farmers think about how to successfully control troublesome weeds like waterhemp, Corteva Agriscience Market Development Specialist, Ron Geis, says residual herbicides can play a critical role. He tells Brownfield that residual herbicides keep weeds from emerging and going to seed, plus they take pressure off postemergence applications.

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