Eating Tree Sprouts

Here's a before and after look at how the cows are eating the tree sprouts. They really seem to like the walnut tree leaves the most...they pick them clean. Will be interesting to see how these tree sprouts respond. I'm hoping they die. I am spraying these paddocks now (July 5th) with chapparal and remedy ultra mix...tree sprouts and rose bush. Need to keep track of how good of a kill I get.