Liquid nitrogen Rifle (Dicamba) on hay

Sprayed grass hay fields almost a week ago 60 degrees the day I sprayed. 18 gallons of liquid nitrogen 27-0-0.per acre 1 1/2 pints low volume 2 4 -D. Per acre Here is were I had a senior moment put 1 1/3 pints of the Rifle per acre but only wanted 1/3 per acre. And now the grass hay is pretty brown. Will it pull out of this? Southern pa. Some straight orchard grass. Some fescue/ Timothy/ Orchard grass mix

Liquid nitrogen Rifle (Dicamba) on hay