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Tenacity Herbicide - Questions & Answers

Learn more about Tenacity Herbicide

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Tenacity Herbicide
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Displaying 221 to 240 (of 679 questions)
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  • Asked by Scott from Fairmont, Wv
    09/17/2017
    Q
    Can I put down lime between Tenacity treatments?
    I have applied 1 application of Tenacity 1 week ago and plan on waiting another week or two before applying another application. Am I able to put down lime in the yard between treatments or will this effect the ability of Tenacity to work?
    A

    You can reapply Tenacity Herbicide after 2-3 weeks for post emergence control of actively growing weeds for best results. There should not be an issue applying lime after the application. We would encourage you to get a soil test to determine the pH level of the soil you are treating also. This can be done at your local cooperative extension. 

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    7 of 9 people found this answer helpful.
  • Asked by Jerry from Salem, Ut
    03/02/2018
    Q
    When can I start applying Tenacity Herbicide?
    A

    Tenacity Herbicide should be applied before soil temperatures reach 55 degrees if using as a pre-emergent.  If as a post you would apply when the target weeds are actively growing and healthy.

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    7 of 7 people found this answer helpful.
  • Asked by John from Cordele, Ga
    07/08/2018
    Q
    Will Tenacity Herbicide kill sandspurs?
    A

    Tenacity Herbicide is not labeled for sandspur. We suggest Pastora Herbicide instead. It is labeled to control sandbur aka sandspur when used as directed on the product label for post or pre emergent control

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    7 of 9 people found this answer helpful.
  • Asked by Nick from Pocasset, Ma
    07/22/2018
    Q
    Can Tenacity be mixed with other post emergent herbicides?
    A

    Yes, Tenacity can be mixed with another herbicide as long as both products do not contain the same active ingredient, and both have labels that allow tank mixing in general.

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    7 of 9 people found this answer helpful.
  • Asked by Jim from Geneva, Il
    09/03/2018
    Q
    Will Tenacity kill poa annua?
    A

    Tenacity Herbicide is not labeled to control poa annua/annual bluegrass as a post emergent application and will only suppress poa annua when used as a pre-emergent.

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    7 of 8 people found this answer helpful.
  • Asked by William from Holland, Mi
    09/22/2018
    Q
    How long do you need to wait to mow the lawn after applying Tenacity?
    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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    7 of 7 people found this answer helpful.
  • Asked by Farhan from New Jersey
    09/22/2018
    Q
    Will Tenacity kill wild strawberry?
    Overdeeded 4 weeks ago, my lawn is KBG, Fine Fescues mix. One area is being overtaken by a Wild strawberries and need to deal with that. Will Tenacity help kill wild strawberries?
    A

    Tenacity Herbicide is not labelled for wild strawberry control. Q4 Plus would be suggested for Wild Strawberry to treat for in cool-season turf. 

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    7 of 8 people found this answer helpful.
  • Asked by Vince from Downingtown, Pa
    04/12/2019
    Q
    Will Tenacity Herbicide kill orchard grass?
    A

    Tenacity Herbicide is not labeled to control orchardgrass. Unfortunately, we do not know of any selective herbicide that will kill orchardgrass without harming your desirable turfgrass.  It is usually recommended to spot treat the orchard grass as much as possible with a non-selective product like RoundUp QuikPro, and then replant in those areas in a couple of weeks when the orchard grass is gone. 

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    7 of 9 people found this answer helpful.
  • Asked by Bucktowar from Mauritius.indian Ocean.
    05/28/2019
    Q
    Is Tenacity an organic pesticide?
    A

    Tenacity Herbicide is not an organic pesticide.  Organic pesticides are made from naturally occurring ingredients. Non-organic pesticides are created synthetically. 

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    7 of 7 people found this answer helpful.
  • Asked by Bruce from Clinton, Nj
    07/16/2019
    Q
    What time of year is best for controlling clover, dandelion & crabgrass with something like Tenacity?
    A

    Post-emergent herbicides like Tenacity Herbicide work best when the target weeds is young and actively growing and temperatures are between 65-85 degrees.. 

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    7 of 7 people found this answer helpful.
  • Asked by Bob from Apple Valley, Mn
    05/14/2013
    Q
    I have crab and quack grass among perennial plants such as day lilies, will Tenacity work?
    A
    Tenacity is not labeled to kill Quackgrass. We recommend using a glyphosate product like Glyphosel Pro and spot treating. You can also use a product a selective herbicide like Certainty if you have warm season grass. Please make sure to always review the product label to make sure you are using the right product and mixing ratio for your needs.
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    6 of 7 people found this answer helpful.
  • Asked by Scott from Saint Joseph, Michigan
    05/08/2014
    Q
    How do I get rid of Bermuda Grass in my yard?
    I bought Tenacity from your company hoping it would do the trick. We have Kentucky Blue Grass and we live in Michigan. Maybe it's to soon to tell since I applied two applications in the last two weeks.
    A

    The product label states that Bermuda grass is sensitive to Tenacity but it would not be recommended as product to eliminate it since it is not labeled for this use.  Turflon Ester would be a better option for removing bermuda from cool season turf.

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    6 of 7 people found this answer helpful.
  • Asked by Walter from Attleboro Ma 02703
    05/13/2015
    Q
    What is the best product to get rid of poa annua in my lawn?
    new lawn loaded with poa now seed heads everywhere I also do have some issues with bent grass I have used tenacity for it is the a product to control the poa annua pre or post apps spring and fall to kill and control?????
    A
    Tenacity Herbicide is labeled for both pre and post emergent control of selective weeds. The label specifically states that bentgrass and poa annua are sensitive to this product and will likely kill it. With poa annua, it is labeled for pre-emergent control only. Tenacity will kill bent grass both pre and post emergently.
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    6 of 9 people found this answer helpful.
  • Asked by Serena from Berclair, Tx
    10/13/2015
    Q
    Does Tenacity work on nut grass?
    A

    Tenacity is labeled for postemergent control of nutsedge. However, the product label does state that weed control with postemergence applications require a second application after 2 to 3 weeks. You should also make sure that you apply the Tenacity to young, actively growing weeds with a non-ionic surfactant.

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    6 of 7 people found this answer helpful.
  • Asked by Dan from Randolph, Mn
    05/15/2016
    Q
    Does Tenacity work on quack grass?
    A

    Tenacity is not labeled for quackgrass elimination. We do carry a similar product called Certainty that is a selective, post-emergent that is labeled to eradicate quackgrass. Please refer to the product label for full mixing and application for the best results.

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    6 of 7 people found this answer helpful.
  • Asked by Reimy from Waxhaw, Nc
    08/28/2016
    Q
    What's the best time to apply Tenacity for Zone 8 for a Tall Fescue lawn?
    A

    For the best application times for your region, we recommend contacting the local extension office directly and speaking with the Master Gardener.

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    6 of 9 people found this answer helpful.
  • Asked by Chau from Derry, Nh
    09/13/2016
    Q
    Should I use a surfactant when applying Tenacity Herbicide to a newly seeded lawn?
    Trying to restore my lawn and aerate/seed this past Saturday 9/3/2016. Waiting for my order of Tenacity and Surfactant to arrive sometimes this week. Should I use both products and apply to the new lawn even though it's a week after seeding? Also should I use surfactant with it for pre-emergence or is that only for post? Thanks in advance!
    A

    It is safe to apply Tenacity Herbicide at or near seeding for most types of turfgrass for pre-emergent control. You should avoid spraying Tenacity on newly germinated turfgrass plants. Please refer to the product label for complete application instructions. You would only need to use a surfactant when applying Tenacity for post-emergent weed control.

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    6 of 9 people found this answer helpful.
  • Asked by Rick from Berea
    10/31/2016
    Q
    How long should I wait until I can put a winterizer on my lawn after an application of Tenacity Herbicide?
    A

    There is no specific time that you need to wait after using an herbicide like Tenacity before you can apply a fertilizer. As long as the turf is healthy and you are following the directions on the product labels for what you are applying, then you should not come across any problems. Please see our Lawn Care Schedule for additional tips.

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    6 of 6 people found this answer helpful.
  • Asked by Jim from Cincinnati, Oh
    04/10/2017
    Q
    Will Tenacity kill bermuda grass?
    A

    The product label states that Bermuda grass is sensitive to Tenacity but it would not be recommended as a product specifically used to kill it. 

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    6 of 8 people found this answer helpful.
  • Asked by Joel from Ri
    04/24/2017
    Q
    Can I kill rye grass with Tenacity Herbicide? I live in the Northeast.
    A

    No, Tenacity Herbicide will not eliminate ryegrass.  If you want to eliminate ryegrass in cool season turf, we would recommend using Turflon Ester Ultra. The mixing rate is 3/8 - 3/4 oz. per 1,000 sq. ft.

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    6 of 8 people found this answer helpful.
Displaying 221 to 240 (of 679 questions)