RonM – posted 23 July 2014 11:47
Does anyone know of a weed killer that can kill the St. Augustine grass in my Bermuda lawn without killing the Bermuda?
Phil Busey – posted 23 July 2014 16:37
Herbicides that harm St. Augustinegrass and not bermudagrass are Drive 75DF (quinclorac), Sencor (metribuzin), three-way mixtures of 2,4-D plus dicamba plus mecoprop, and MSMA (if you are in a part of the world where this is still permitted).