I was wondering what type of program should be done on cool season turf grass such as fescue in northeastern oklahoma. The company I used to work for in oklahoma city refused fescue customers. I don't see that working around the Tulsa area for so many customers having mixed fescue and bermuda as well as some having all fescue lawns. Other companies treat them during early spring and late fall only, while doing some broadleaf treatments during summer. I had one customer state that thier company treats crabgrass with MSMA in his fescue?!?!?! I just wanted to see what type of program to set up for cool season turfs.