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Tenacity Herbicide - Questions & Answers

Learn more about Tenacity Herbicide

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Tenacity Herbicide
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Displaying 181 to 200 (of 631 questions)
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  • Asked by Jeffrey from Germantown, Wi
    03/23/2019
    Q
    Can I mix Tenacity and Prodiamine 65WDG together for an early spring app.?
    Does Prodiamine dilute enough to not clog tank sprayer?
    A

    Tenacity has been tested in tank mixtures with Barricade 65WG Herbicide (prodiamine) so yes, it would be okay to use.  You would use the labeled rates for the Prodiamine, which when mixed correctly should not clog a tank sprayer.

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    9 of 9 people found this answer helpful.
  • Asked by Ronald from Fairport
    04/22/2019
    Q
    How soon after I apply Tenacity can I mow the grass?
    A

    It is recommended that you do not mow 2 days before or 2 days after the application of Tenacity Herbicide. 

     

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    9 of 10 people found this answer helpful.
  • Asked by Howard from Asheville, Nc
    06/30/2019
    Q
    How should I clean out my sprayer after spraying Tenacity?
    A

    After using Tenacity Herbicide you can triple rinse the sprayer or use a spray tank cleaner to ensure no residual is left. 

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    9 of 9 people found this answer helpful.
  • Asked by Glenn from Setauket, Ny
    07/25/2019
    Q
    Are all pump sprayers alike?
    I have a couple sprayers. 1 gal and 4 gal. They also have a variety of tips. Are all sprayers alike as far as the amount of Tenacity that will be put down? Even if you go at an even pace, how do you know you are putting the right amount down? If sprayers are different, how do you know what pace to go at? It seems that one of my sprayers is more "powerful" then the other, so I'm not sure how to know how much is too much, or not enough. Thanks
    A

    If you have multiple sprayers, then the best thing for you to do is to calibrate your equipment using just water over a small area. For example, you can mark off an area that is 1000 sq ft (20 x 50 feet), fill your tank with 1-2 gallons of water, and then walk at your normal pace and see how much water you used to cover that area. It is most important that you use the correct amount of herbicide for the size area you are treating and think of the water as the carrier, rather than insisting on a specific amount of product per gallon of water. If you take this time to calibrate your sprayer once, then you will know how much water you use for the area going forward. Using a spray indicator dye is also a great tool so that you apply herbicides evenly over your yard.

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    9 of 10 people found this answer helpful.
  • Asked by Andrew from San Antonio, Tx
    08/07/2019
    Q
    Would it be okay to use one application of Tenacity Herbicide for a large area, do a 2nd application 2 weeks later, and then use a slit seeder?
    I already have existing centipede grass but want to overseed with seed slitter but afraid my order of application may mess up germination.
    A

    You can apply Tenacity anytime before seeding up to the same time that you seed. If you are applying Tenacity as a post-emergent herbicide, then it is usually best to do that application first and wait for the treated plants to die so you can remove any excess dead plant matter before you overseed the lawn. Tenacity will not interfere with seed germination of turfgrasses listed as tolerant on the product label.

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    9 of 9 people found this answer helpful.
  • Asked by Dino from Emmett
    10/27/2019
    Q
    Can Tenacity be sprayed up to and around young fruit trees?
    A

    Tenacity Herbicide cannot be applied around edible vegetation. When applying the product to your lawn, you would want to be sure to avoid over-spray or drift of spray applications onto the fruit trees, and avoid spraying within the drip line of any edible trees.  

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    9 of 10 people found this answer helpful.
  • Asked by Ryan from Long Island, Ny
    03/30/2020
    Q
    Will Tenacity kill hairy bittercress?
    A

    No, Tenacity is not labeled for hairy bittercress.

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    9 of 11 people found this answer helpful.
  • Asked by Mario from Winnetka
    09/03/2019
    Q
    Can I use Tenacity Herbicide on Marathon grass?
    A

    Yes.  Marathon grass products are Tall Fescue grass species and Tenacity Herbicide can safely be applied to Tall Fescue. 

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    8 of 9 people found this answer helpful.
  • Asked by Bernard from Wray, Co
    09/03/2019
    Q
    Can Tenacity Herbicide be used on buffalo grass without damage?
    A

    Yes, Tenacity Herbicide is labeled for use on Buffalograss. 

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    8 of 8 people found this answer helpful.
  • Asked by Douglas from Nashville, Tennessee
    10/10/2019
    Q
    Can I overseed Bermuda at some point after using Tenacity?
    https://www.domyown.com/tenacity-herbicide-p-1877.htmlDormant. With the fall here now I'm ready however my question regards over-seeding.
    A

    Since Tenacity Herbicide can be used only on fully dormant Bermudagrass, there is not a time when you would be overseeding and using Tenacity at the same time. You would overseed with Bermuda when the turf is actively growing in spring or summer, if needed at all. So if you applied Tenacity on dormant Bermuda, then it would be long gone by the time the turf is completely green and any seeding would be fone. If you would like to tell us more about the weeds you are targeting, then we can recommend alternate products for your needs.

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    8 of 9 people found this answer helpful.
  • Asked by Terry from Louisville,ky
    11/10/2019
    Q
    Does Tenacity Herbicide kill violets?
    A

    Yes, Tenacity Herbicide is labeled for wild violets when used as directed on the label.

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    8 of 8 people found this answer helpful.
  • Asked by Rick from Louisville, Ky
    10/10/2013
    Q
    I'm confused whether or not it will hurt new Kentucky Bluegrass seed?
    I've read the label but it say's it hurts Fescue's when seeding but it also says it suppresses Bluegrass, Annual Poa annua. I need this cleared up as I'm about to seed. I've already put 1 app of Tenacity down.
    A
    Kentucky Bluegrass (Poa pratensis) is different than regular Bluegrass (poa annua). It is true that Tenacity may reduce density of fine fescue seedings. Tenacity can be used on grass seed blends that contain less than 20% by weight of hard or fine fescue. It will not harm your Kentucky Bluegrass seeding. If you need more specific information on a turfgrass not mentioned on the product label you can reach the manufacturer at 866-796-4368.
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    8 of 10 people found this answer helpful.
  • Asked by Anonymous
    08/14/2015
    Q
    Can Dimension 2EW be mixed with Tenacity?
    I'm planning to spray in fall to remove weeds and grassy. So, I'm wondering if Tenacity can mix with Dimension? It would be okay?
    A

    The Tenacity product label does state that it can be mixed with pre-emergence products to provide season long control.  Dimension's product label does also state that it can be.  Please refer to both for complete instructions and you may need to perform a compatibility test before treatment.

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    8 of 11 people found this answer helpful.
  • Asked by Terry from St Paul, Mn
    08/17/2015
    Q
    When do I apply Tenacity Herbicide for bent grass?
    I have bent grass that is now brown. Is it dormant? When is "just before dormancy?"
    A

    If you are trying to apply Tenacity Herbicide to control bentgrass, per the product label:

    "Apply Tenacity at 5 fl. oz. per acre in at least 30 gallons of water per acre at two to three week interval for up to three applications. Apply with a NIS surfactant. Bentgrass control may be more effective in the late summer/early fall just prior to onset of renewed bentgrass growth, than spring/early summer applications."

    You can also call our Customer Service staff at 866-581-7378 M-F 9a-5p EST if you have further questions.

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    8 of 8 people found this answer helpful.
  • Asked by William from West Monroe, La
    07/26/2016
    Q
    How safe is Tenacity Herbicide to rid my crabgrass infestation in my Bermuda and Fescue lawn?
    A

    Tenacity Herbicide when applied per label will not harm established Centipede. Bermuda can be sensitive to Tenacity. 

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    8 of 9 people found this answer helpful.
  • Asked by Ryan from Geary
    09/10/2016
    Q
    Will Methylated Seed oil work well with Tenacity as a surfactant?
    A

    The Tenacity product label suggests the product be applied with any non-ionic surfactant.

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    8 of 29 people found this answer helpful.
  • Asked by Bill from Palm Coast, Fl
    09/27/2016
    Q
    What is best herbicide to control weed called nimblewill in mixed lawn of Zoysia & St. Augustine Grass, FL?
    We are in mid Florida on East Coast above Daytona Beach and below St Augustine in a city called Palm Coast, Fl.
    A

    Tenacity Herbicide is a great option for post emergent control of nimblewill. However it is not safe for use in Zoysiagrass and is only for use on St Augustine when used in sod farm. You could use the Tenacity as a spot treatment only for nimblewill as we would not recommend using it as a broadcast spray on your lawn. 

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    8 of 10 people found this answer helpful.
  • Asked by Nilo from St.cloud, Florida
    03/27/2017
    Q
    Can I use Tenacity Herbicide on Bahiagrass?
    A

    No, Tenacity Herbicide is not labeled for application to bahia grass.

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    8 of 13 people found this answer helpful.
  • Asked by Jim from Poland, Oh
    07/28/2017
    Q
    When can I reseed after applying Tenacity?
    A

    Tenacity Herbicide should be applied at grass seeding or close to seeding for best results. If you are not close, meaning within a week of application, then you would need to wait 6-8 weeks to re-seed. 

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    8 of 17 people found this answer helpful.
  • Asked by Les from Madison, Nj
    12/18/2018
    Q
    Will Tenacity Herbicide kill Pennsylvania smartweed?
    A

    Yes, Tenacity Herbicide is labeled to control Pennsylvania Smartweed. 

    Was this answer helpful to you?   Yes No
    8 of 9 people found this answer helpful.
Displaying 181 to 200 (of 631 questions)