Last week we backpacked sprayed the bunker faces with round up to eliminate the fescue and weed intrusion. We spray the weeds because it is more efficient than having the crew spend countless hours hand pulling the weeds, another reason is to eliminate the risk of pulling the bunker liner up with the weeds. I was especially careful with this application because any product reaching the turf would cause yellowing and eventually death. I also had to be very careful not to get any on my boots because than anywhere I walked would leave a foot printing affect.
