Sep 15, 2016 - 03:24 PM
The most important thing is to try to dry the soil up. Depending on the type of grass or soil, this could be the problem. Drying it up will help tremendously. Overwatering can cause huge problems, so if you are watering, then I would recommend to stop or at least come up with a different watering program.
A granular insecticide always works best. I would apply it every 30 days until it freezes for best control. The IGR only has to be applied every 4 months during the warm season.