Image Southern Lawn Weed Killer For St. Augstinegrass And Centipedegrass Ready To Spray 32 oz.IMAGE Southern Lawn Weed Killer for St. Augustinegrass and Centipedegrass Ready to Spray contains multiple active ingredients to provide excellent broadleaf weed control in established warm season and cool season grasses. Weeds controlled include dandelion, chickweed, clover, dollar weed and spurge. Weed injury symptoms are normally noticed within a few days of application. Kills the toughest weeds down to the root Kills the weeds not the lawn when