I purchased a 3 year-old home that was empty for one year. The previous fescue was completely dead and wild/common bermuda was beginning to grow. After months of nursing it I could not get it to cover. I tilled it out and killed some with Roundup. 3 weeks ago I planted Celebalration sod. It is stuck and growing nice; however, the wild bermuda is popping up in many places. Is there any way to remove the wild bermuda? Keep it cut short, pull it by hand...any ideas?