Midwest.

Grub killer went down over the weekend. Assuming it takes care of the little bastards, what happens to the lawn? Will the dead patches eventually fill in next spring or does the dead turf need to come up and be re-seeded?

by PV_Pathfinder

13 Comments

  1. GrilledCheeseTn

    hate these little buggers. I lay grub killer monthly now.

    I would clean up the area, drop seed, soil and a little peat if you have it.

    I need to get these guys out of my beds

  2. 1Eleven99

    Yes…the dead patches is what they have eaten already….they are bottom feeders. The patches will eventually grow back once you kill these suckers and allow the grass to heal.

    Good way to tell if you have grubs is when you see the brown patches start to show slightly….you can grab handful of grass in that area. If it gives way, you have grubs underneath. Also, another good indicator is armadillos holes….they love to dig for the grubs and fest on them.

    Depending on your location……in my area, we see them in late spring and late summer. For us….it is either these suckers or Army Worms depending on the weather pattern.

  3. Ok_Assumption1542

    Hope you used the bayer in the black bag. Kills in 24 hours. Grub ex is to prevent what you see from becoming the problem that they currently are.

  4. SuperFrog4

    I had the same issue. Sorry for your loss. Hope you killed them all.

  5. WonderfulOwl3015

    DYLOX 6.2. Water in after. You’ll be G2G

  6. Ok-Efficiency5486

    Be on the look out for critters searching for those little gems. One season when I had grubs, I was flooded with armadillos. And boy, can they destroy a lawn! A few seasons later when I had another grub issue, I had an attack of moles.

  7. Efficient_Smile_8321

    I always put down Grubex as a preventative in May and Dylox in Aug/Sept regardless if I see damage or not. Never had any issues with grubs.

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