Hey Derek, will Triazicide work as well?

I wouldn't trust it for grub control. I would use it for surface insects like ants and fleas. Triazicide is Gamma-Cyhalothrin. The downside to it is pest can become resistant to it. That goes for a few insecticides. Always rotate your insecticides, don't use the same product over and over. Look at the active ingredient(s) on the bag and rotate 2 or 3 of them.

If you want to kill active grubs in the soil you want to use Dylox. Sold as Bio Advance Grub Killer Plus at Lowes. If you were to call a commercial company for grub treatment, Dylox is what they would apply. It needs to be watered in very well immediately after applying.

You can put it out now. Make sure it is labeled to using on St Aug. Also read the application directions. Most weed and feeds need to be applied to damp grass. Label will explain it.

Next 2-3 weeks it time to get your GrubEx out. GrubEx does not kill existing grubs in the soil. The June bugs you see flying around now, as they lay their eggs on the soil and the grubs try to enter the soil it kills them. The other big thing it does it prevents army worms. And last years army worm outbreak was huge. GrubEx needs to be watered in very well so if you don't have irrigation get it down just before a good rain chance. I'm waiting for Amazon to run their $15 a bag special. I'll post if I see it. If not I'll just pick some up at the box store in a couple weeks.