| in my st augustine grass in mid to late summer I get a sick zone about 6 feet in diameter, is it fungus? |
| The lawn problem really needs an accurate identification so the proper fungicide can be recommended. I suggest you take a sample to your County Extension Office and see if they can identify the problem and if necessary prescribe an appropriate remedy. In lieu of that identification you might try a product containing Myclobutanil as they are effective against a wide range of fungi. |
