If the spots originated near a sidewalk or curb in a sunny area it may be chinch bugs. If not you may be seeing a fungal disease such as Take All Patch or possibly grubs. I suggest you contact your County Extension Office. They can assist you with diagnosing the specific cause of the problem and by recommending an appropriate, labeled spray product. Their contact info is:
1070 Schillinger Rd., N.
Mobile, AL 36608-5298
Phone: (251) 574-8445
Thanks for the question. Please stop in again soon!
Q&A Library Searching Tips