Use a product called Certented by Monsanto. You can by it off e-bay. It is very powerful and caution is advised.
The scientific name for fescue grass is Festuca.
Try "Fescue"
The only thing I have found that will kill tall fescue or creeping fescue is "Roundup."tm
Yes but make sure the fescue has been close first before you apply the rye grass, otherwise the fescue, which is a very competitive grass, will take over the ryegrass.
rescue fescue
To improve your clumping fescue identification skills, study the key characteristics of clumping fescue plants such as their growth habit, leaf shape, and seed heads. Practice identifying clumping fescue in different environments and compare them to other grass species. Consider using field guides or online resources for additional information and practice.
Fescue toxicity from the Endophyte fungus that is found in Tall Fescue. That and genetic diseases that can cause a calf to be born without a tail.
They are perennials.
Elk, Grasshopper
fescue- type of grass
tall fescue