15,000 square feet. Do I spread like a fertilizer? Do I spread all grass? Or just the perimeter? Please help!!!! Hydro lawn disappearing fast

Apply a 2 ft. band around the perimeter. Then do cross sections bands or stripes inside the perimeter bands. IF you can find where they are nesting, treat their nest area perimeter to push them away. Check for nest inside the .lawn area before applying. Thank you for contacting EPIC...