I have developed a large brown patch (aprox 200 sq. ft.) in the middle of my otherwise healthy and green lawn. I suspect grubs, but dug up a few places and found none. (This might have been because the lawn is already dead, the grubs have moved on.)
Before I blast the area with grubicide (or whatever it is) does anyone have any advice on a) verifying the problem, and b) treating it, c) getting back to "green"?
Thanks,
Ian