Discussion in 'Pesticide & Herbicide Application' started by bradkonkal, May 1, 2011.

  1. bradkonkal

    bradkonkal LawnSite Member
    from mi
    Messages: 6

    i just applied greenview weed feed+crabgrass preventer. the question is can i put down 24 hr grub killer a day after ???????

    MOW PRO LAWN SERVICE LawnSite Bronze Member
    Messages: 1,568

    no to early for your area,@ least another 4 weeks....
  3. mikesturf

    mikesturf LawnSite Senior Member
    Messages: 797

    If you are putting down a 24 hour grub killer to kill adult grubs, then I would say yes its ok. Read the label to make sure. Usually these products need to be immediately watered in. In late June, every year, put down a grub preventative-Merit so they won't have this problem in future.

    Since the grubs you have now are adult, you will have a harder time killing them. They won't do much damage to the lawn, but the skunks, etc. will do more damage digging them up.
  4. RigglePLC

    RigglePLC LawnSite Fanatic
    Messages: 13,800

    I agree with Mike. But mature grubs are tough--if you kill 75 percent you will be lucky. Be sure to use Merit about late June.

    THIESSENS TLC LawnSite Senior Member
    Messages: 892

    I was pulling weeds today for a customer and found white grubs coming up with a couple weeds. Freaked me out, didnt wanna get too close incase it moved! lol.
    should this be something to worry about and should i take care of it asap?

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