Posted 9/27/2016 07:32 (#5551277 - in reply to #5551245) Subject: RE: Fall spraying for pigweed
EC Nebraska
Canopy EX will hold them through May here. That's 2 oz fall spray with 1 pt 2,4-d to knock down the marestail.
That does lock you into soybeans, and you'll still need a spring applied residual for in-season control, but at least you're starting with a clean field.