Winter Weeds in Centipede

From Cleggs Nursery (they give away handouts of this at their stores next to where all the herbicides are sold)

Winter Weed Cocktail

1 ounce of Fertilome Weed-Free-Zone
8.6 ounces of Hi-Yield Atrazine
2 teaspoons of Hi-Yield Spread-Sticker (surfactant)

Mix ingredients in 1 or 2 gallons of water and apply uniformity over 1,000 sq ft of lawn.

This is what I use on centipede, St Augustine, and common Bermudagrass, and I will generally use it now until air temperatures hit the mid-80s, at which point I switch to MSM Turf (metsulfuron methyl) or Celsius, as they have no temperature restriction.

Why I have 3 types of grasses in my lawn is a story in itself. Anyway, centipede is in front yard and side yards, and a St Augustine/Common Bermudagrass is in the backyard. Working to have the St. Augustine naturally overtake/crowd out the common Bermudagrass.