Bermuda grass (Cynodon dactylon) produces a drought-tolerant yard in the warm climates of U.S. Department of Agriculture plant hardiness zones 7 through 10 but it can sometimes pop up uninvited in lawns where it was not originally planted. It can develop into a annoying, pesky weed under these circumstances. You can rid your yard of it using the perfect herbicide.
Permit the Bermuda grass spots grow un-mowed for two to three weeks before spraying on them. The Bermuda grass spots in late summer for best results. The Bermuda grass must not be stressed by drought and have to be growing although it might be sprayed at other times of the year.
Mix 2 2/3 oz of 41 percentage glyphosate herbicide into 1 gallon of water. Stir the solution to completely blend the herbicide into the water. Pour the solution into a backpack or hand-held pump-sprayer using a nozzle. Use the sprayer at low-pressure. Wear gloves, long trousers, a shirt, protective eyewear, socks and shoes when working together with glyphosate.
Until the grass blades are moist but not dripping, spray the Bermuda grass spots. Do not spray the solution that you want to maintain. Do not mow the Bermuda grass spots for one week. Loosen the soil at the the treated spots using a hoe or shovel to expose any roots within the earth.