Last week we sprayed out some of the bentgrass that is in the fairways of Lake 5, Mountain 4, 5, 8 and Canyon 2 approach. We are trying two different rates and two different products. In the meantime, the bentgrass will have a bleached appearance. After the second application on the 20th we will verticut multiple times, shave the areas down with a low height of cut mower, seed and topdress. I hope to have the process dialed in for 2018 and we can remove the bentgrass that has contaminated the fairways on a much larger scale.
Roundup on the left with the crabgrass still green on the right.