Hyvar X-L Herbicide - Questions & Answers

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  • Asked by Henry from Klamath Falls
    05/10/2015
    Q
    How long does Hyvar X-L Herbicide last and how long does it take to work?
    A
    Hyvar X-L Herbicide will typically last for at least a year. Moisture is required for activation. Best results are obtained when the soil is moist at the time of application and irrigation occurs following application. Since moisture is required, signs of control may be slow to appear and may not become apparent until moisture carries the herbicide into the root zone of targeted weeds. If you need further help with Hyvar X-L Herbicide we recommend you contact DuPont since it is a new product for us.
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    30 of 35 people found this answer helpful.
  • Asked by Ryan
    07/25/2017
    Q
    What is the difference between Hyvar X-KL Herbicide and RoundUp?
    I mean other than the active ingredient.
    A

    Hyvar X-L Herbicide is a weed control product to be used in non-crop and industrial sites and it offers long term residual weed control, lasting up to a year.  Round Up has no residual, so it will kill whatever it comes in contact with, but the weeds will grow right back.

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    24 of 27 people found this answer helpful.
  • Asked by Walt from Fort Collins, Co
    03/11/2016
    Q
    Do you need a license to use Hyvar X-L Herbicide?
    Is a license required to use this product in any states?
    A

    No, you do not need a license to use or purchase Hyvar XL Herbicide.

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    23 of 23 people found this answer helpful.
  • Asked by Bennie from Elizabeth City
    05/22/2017
    Q
    Mix rate of Hyvar X-L Herbicide? How many gallons does a jug make?
    A

    The Hyvar X-L Herbicide rates will vary depending on the type of weeds you are treating, so the amount that one container will make is dependent on that information.   Please consult the product label to find the appropriate rate for the weeds you need to treat.  Keep in mind that this product is mainly meant for treating large areas so the instructions will not be broken down into a rate per gallon.

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    12 of 70 people found this answer helpful.
  • Asked by Brent
    04/15/2017
    Q
    How far away from trees or plants do I need to be to keep from killing them using Hyvar?
    A

    Hyvar X-L Herbicide is specifically made for clearing industrial sites like lumber yards, industrial, utility, fence rows, highway rights-of-way, railroads, farm storage areas and petroleum tank farms. Also, it can be enforced under ponder liners, asphalt and concrete such as median strips and highway shoulders that have been qualified as areas with better construction practices away from vegetation. Please note that the product must not be utilized in recreational areas or in or around homes. 

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    8 of 20 people found this answer helpful.
  • Asked by Chris from Bristow, Ok
    08/06/2017
    Q
    Is Hyvar X-L Herbicide used full strength or diluted?
    A

    Hyvar X-L Herbicide is a water soluble liquid that easily mixes with water. It is administered with the use of non-aluminum spray for basal and bare ground treatment applications.

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    5 of 18 people found this answer helpful.
  • Asked by John from Nanticoke Pa
    04/15/2019
    Q
    I found some Hyvar X-L Herbicide in my shed about a quart or so it’s been in there over 5 years is it still good to use?
    A

    No, Hyvar X-L Herbicide has a shelf life of 3-5 years when stored in a cool dry place. It would not be effective to use if it has been sitting for 5 years. 

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    4 of 5 people found this answer helpful.
  • Asked by Chad from Green Forest, Ar
    05/08/2018
    Q
    Will Hyvar X-L Herbicide kill torny locust trees?
    Do you need to score the tree before spraying do you spray the leaves or the base of the tree and the mixture ratio in gallons for a hand sprayer
    A

    Hyvar X-L Herbicide is not labeled to control locust trees so we cannot recommend it for this use.  A better option would be Remedy Ultra following the instructions on the product label for either cut stump or dormant stem application.  

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    4 of 7 people found this answer helpful.
  • Asked by Tim from Mo
    09/04/2018
    Q
    In controlling weed growth along fence rows, what would the proper mix rate per gallon be for the Hyvar X-L Herbicide?
    A

    The Hyvar X-L Herbicide rates will vary depending on the type of weeds you are treating, so the amount that one container will make is dependent on that information. Please consult the product label to find the appropriate rate for the weeds you need to treat.  

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    3 of 31 people found this answer helpful.
  • Asked by Edward from East Stroudsburg, Pa
    07/25/2019
    Q
    Can Hyvar be used around homes with wells for a water supply?
    A

    You would want to keep applications of Hyvar X-L Herbicide at least 10 feet away from a well.

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    2 of 3 people found this answer helpful.
Displaying 1 to 10 (of 10 questions)