Nufarm Weedar 64 - Questions & Answers

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  • Asked by Jeff from Plant City, Fl
    04/29/2018
    Q
    How long does it take to see results after applying Nufarm Weedar 64?
    Application via backpack sprayer
    A

    When used as directed it can take up to 30 days to completely kill weeds when using Nufarm Weedar 64, but visible results should appear within a week or so. 

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    41 of 45 people found this answer helpful.
  • Asked by Larry from Texas
    07/10/2018
    Q
    How long before a rain should Nufarm Weedar 64 be applied?
    A

    Nufarm Weedar 64  is best applied when no rain/irrigation is expected within 2 days before application or 3 days after.

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    39 of 42 people found this answer helpful.
  • Asked by Stuart from Gettysburg, Pa
    07/28/2018
    Q
    We have dogs, is Nufarm Weedar 64 safe to use on the lawn?
    A

    Nufarm Weedar 64 is not for use in residental areas.  The re-entry time after application in labeled areas is 48 hours after application.

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    21 of 26 people found this answer helpful.
  • Asked by Michael from Port Monmouth
    04/15/2018
    Q
    What is the rate when mixing Nufarm Weedar 64?
    A

    Per the Nufarm Weedar 64 product label

    If dosage on Label Shows Following Rate per Acre           Use this amount for each gallon of water per 1000 sq/ft

                      2 pints                                                                                         0.72 ounces (4.3 teaspoons)

                      3 pints                                                                                          1.1 ounces (2 tablespoons)

                      4 pints                                                                                          1.4 ounces (2.8 tablespoons)

                      6 pints                                                                                          2.2 ounces (4.4 tablespoons)

     

    See the product label for specific usage rate recommendation for your particular target weeds. 

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    21 of 69 people found this answer helpful.
  • Asked by Matt from Gridley, Ca
    10/21/2018
    Q
    Do you have to add a oil or stabilizer with Nufarm Weedar 64?
    A

    Adding an oil, wetting agent, or other surfactants to Nufarm Weedar 64 may increase effectiveness on weeds but also may reduce selectively to crops, resulting in crop damage.

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    10 of 14 people found this answer helpful.
  • Asked by Randallcraft from Laurel Ms
    04/13/2019
    Q
    Can Nufarm Weedar 64 be used to spray fence lines to kill grass and weeds?
    A

    Nufarm Weedar 64 can be used along fencerows but will only kill broadleaf weeds. It is not labelled for grassy weeds.

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    9 of 9 people found this answer helpful.
  • Asked by Glenn from Pateros, Wa
    06/22/2018
    Q
    How soon do I irrigate after applying Weedar 64 on my lawn?
    A

    It is best to wait at least 24 hours after applying Nufarm Weedar 64 to irrgate.

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    8 of 10 people found this answer helpful.
  • Asked by Lawndo from Dallas Tx
    03/22/2019
    Q
    How long after applying Nufarm Weedar 64 do I need to wait to plant new (Bermuda) grass seeds?
    A

    Per the Nufarm Weedar 64 label: Delay reseeding at least 30 days after application.  Preferrably, with spring application reseed in the fall, and with fall application, reseed in the spring.

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    8 of 8 people found this answer helpful.
  • Asked by Bill from Hudson
    07/27/2018
    Q
    Is it safe to use Nufarm Weedar 64 in a vegetable garden?
    A

    Nufarm Weedar 64 is labeled to applied to certain edible vegetation. Be sure to check the label to make sure the veggies you have are labeled as tolerant.

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    7 of 8 people found this answer helpful.
  • Asked by Dale from Ky
    07/22/2019
    Q
    Will Nufarm Weedar 64 keep the grass killed of for a year?
    A

    Nufarm Weedar 64 does not prevent anything from growing nor does it control grasses.  It is only for treating broadleaf weeds that are directly sprayed. 

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    6 of 7 people found this answer helpful.
  • Asked by Ray from Ms
    06/18/2019
    Q
    Can we use Nufarm Weedar 64 on ponds?
    A

    The Nufarm Weedar 64 product label states that it is toxic to fish and other aquatic life.  Depending on what types of weeds you are targeting, you may be able to use a product like Diquat or Reward instead.  

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    5 of 5 people found this answer helpful.
  • Asked by Jay from Tx
    04/02/2019
    Q
    Is Nufarm Weeder harmful to St Augustine grass? What is a safe quantity for S.A.?
    On a St Augustine lawn
    A

    Nufarm Weedar 64 is not labeled for use on St. Augustine grass or for residential lawns.  You may be able to use a product like Hi-Yield 2, 4-D Selective Weed Killer instead.  It is a selective, post-emergent herbicide which controls dozens of broadleaf weeds and is safe to use on St. Augustine grass. 

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    4 of 5 people found this answer helpful.
  • Asked by Dwight
    07/19/2019
    Q
    Will Nufarm Weedar 64 kill floratam or palmetto grass?
    A

    Nufarm Weedar 64 is only labeled to control broadleaf weeds but is not labeled for use on home lawns.

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    4 of 5 people found this answer helpful.
  • Asked by Sherri
    02/12/2018
    Q
    Does Nufarm Weedar 64 work on established Bermuda grass?
    A

    Nufarm Weedar 64 is not labeled to be used on Bermuda lawns. 
     

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    3 of 5 people found this answer helpful.
  • Asked by Ray from Vero Beach, Fl
    11/13/2018
    Q
    Is the Nufarm Weedar 64 safe to use on St. Augustine grass?
    I got a lot of weeds in my lawn.
    A

    Nufarm Weedar 64 is not labeled for use on St. Augustine grass or for residential lawns.  You may be able to use a product like Hi-Yield 2, 4-D Selective Weed Killer instead.  It is a selective, post-emergent herbicide which controls dozens of broadleaf weeds and is safe to use on St. Augustine grass. 

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    3 of 5 people found this answer helpful.
  • Asked by Earl from Boss, Mo
    04/06/2020
    Q
    Will Weedar 64 kill cattle?
    A

    Nufarm Weedar 64 is safe when applied as directed on the product label. We recommend animals be out of the area during treatment and until dry typically for 4-6 hours after application.

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    2 of 2 people found this answer helpful.
  • Asked by Bill from Louisville, Ky
    02/28/2018
    Q
    Is Nufarm Weedar 64 safe for fish?
    I need to apply on weeds surrounding a pond and there may be runoff.
    A

    The Nufarm Weedar 64 product label states that it is toxic to fish and other aquatic life.  Depending on what types of weeds you are targeting, you may be able to use a product like Diquat or Reward instead.  

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    2 of 2 people found this answer helpful.
  • Asked by Jeff from Fort Dodge, Iowa
    08/06/2017
    Q
    Is Nufarm Weedar 64 safe for asparagus?
    We sprayed our plot this year.
    A

    Nufarm Weedar 64 does not list asparagus on the label as an approved crop. If you have already applied Nufarm Weedar 64, we would recommend contacting Nufarm directly at 800-345-3330. 

     

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    0 of 2 people found this answer helpful.
  • Asked by Mark from Memphis, Tn
    03/22/2021
    Q
    Will Nufarm Weedar 64 kill hairy bittercress following germination?
    A

    Nufarm Weedar 64 is only labeled to control smallflowered bittercress and does not mention hairy bittercress on the label so would not be recommended.  Weedmaster would be an alternative option

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  • Asked by Ward
    05/01/2021
    Q
    Is Nufarm Weedar 64 harmful to trees?
    A

    Nufarm Weedar 64 can injure trees if contact is made during applications.  To limit contact you should avoid broadcasting inside the dripline and keep applications outside of it.  If you have weeds inside the dripline you would need to very carefully spot treat them directly and avoid any contact with exposed roots.  Also be sure to review the product label for any specific instructions on certain trees.

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Displaying 1 to 20 (of 22 questions)