Hey all.
The past month or two, I've been getting increasing (both number and size) yellow rings and circles in my St. Augustine lawn.
See the following page for some digital pictures... The damage actually looks a little less than it was, as I raked out some of the dead grass before these were taken.
This is a new house and this sod was laid in March...everything was fine until this started in July or so.
Is it a fungus? What should I treat it with? If I ignore it and just routinely care for the grass will it eventually go away (maybe during the winter or next season)?
Thanks for any advice!