Brent
Pull some of it up and take it to Home depot and show the folks at the outdoor area. Or you could look it up on the web.
Home depot sells weed kiiler for both just make sure to get the right kind if you want to keep the good grass. Some will kill bermuda and some will kill the st augustine as well as the undesirable grass. You may be better off waiting till next year and putting out a pre-emergent weed killer. It will work better for you.
As for the webmaster.............. uh well the site is coming along real well. Hopefully soon will be public. cross your fingers for me
