Diquat Water Weed and Landscape Herbicide

4.5 out of 5 stars 74 Reviews | 57 Q&A

Diquat Water Weed and Landscape Herbicide
quart (32 oz)
Price/Ea.
$45.10

Buy 2 or more: $42.66 each

$45.10 $42.66 $109.00 $106.30 $319.00

ALL SALES ARE FINAL for the 2.5 GALLON. No refunds, returns, or exchanges.

This product has been classified by the US DOT as a hazardous material.

Signature required at time of delivery.

Product Quantity Selections
Size / Description
quart (32 oz)
$45.10
gallon (128 oz)
$109.00
jug (2.5 gals)
$319.00
Total Price: $45.10

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In Stock. Normally ships in 1 business day.

For large order quotes, please call us at 866-581-7378.

Not for Sale to: AK, CA, CO, CT, DC, HI, ID, IL, KS, MO, NV, NM, OR, PA, VT, WA
ME, NH, NY (Restricted to Licensed Applicators Only)
NY residents, see our New York Pest Control page.

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  • Product Overview

    Diquat Water Weed and Landscape Herbicide contains the same active ingredient as Reward Landscape Herbicide, for less money.

    Diquat is a fast-acting aquatic & landscape herbicide that kills both weeds and grasses. Agrisels Diquat is non-volatile herbicide for use a as a general herbicide killer to control weeds in greenhouses, nurseries, recreational, commercial, residential and public areas. Diquat controls weeds by interfering with photosynthesis, which results in rapid visible effects in only a few days. Best of all it has a full aquatic label and is not harmful to aquatic animals.

     
  • Product Documents

  • 74 Customer Reviews

    Top Reviews

    5 of 5 Stars

    diaquat aquatic weed control

    By Nick on 06/20/2012

    I have owned 3 lakes for 24 years and the only product that controls and kills duck weed is your diaquat water weed herbicide. I mix it with copper sulfate and apply with a diaphram tank sprayer. With…

    Read Full Review »

    5 of 5 Stars

    Diquat Water Weed Herbicide

    By Robert on 07/24/2014

    I have used serveral products for the past 20 plus years to kill weeds in my 14 acre lake. None of those products works as well as this Diquat Water Weed Herbicide! It was simple to apply and works fa…

    Read Full Review »

    5 of 5 Stars

    what it take to work

    By Dennis on 04/11/2012

    Verified Purchase

    The way this material is chemically structured requires a surfactant be used to be effective. Also it is not very active if the temp is below 70 . So as per the review that may have been the problem. …

    Read Full Review »
  • 57 Questions & Answers

    Search results for "foil"

    Q
    How long do I have to wait to sod after spraying my lawn with Diquat Water Weed and Landscape Herbicide?
    A

    We recommend waiting about 2 weeks after applying Diquat Water Weed and Landscape Herbicide so that the treated plants have time to die before you prepare the soil for seeding 

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    2 of 2 people found this answer helpful

    Q
    Winter weeds in Phoenix

    I use Glyphosate to control, weeds in multiple properties. It isn't very effective in the winter here in Phoenix. Is Diquat Water Weed and Landscape Herbicide what I should use? No ponds, just decorative rock. I need something cost effective where a little goes a long ways. I spray on 15 residential lots.

    A

    Diquat Water Weed and Landscape Herbicide would be a great choice for treating specific weeds listed on the label. If you would like to stop weeds from growing in bareground areas you can apply a soil sterilant such as TVC Total Vegetation Control.  This product stay in the ground for up to one year, so you would only want to use it in areas where you don’t have or want any desirable plants for at least this long. 

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    Q
    Will Diquat Water Weed and Landscape Herbicide leach into my zoysia lawn if treating my driveway of clam shells? How close to the edge of the driveway where it meets my lawn is safe to apply?
    A

    No, Diquat Water Weed and Landscape Herbicide does not travel systemically through the soil and can be used as an edging or pruning tool in driveways, Per the product label, Diquat Water and Weed must be applied only to the select, narrow-banded areas and will only control vegetation growing within the width of the spray application.

    You will want to spray the weeds to completely wet but not to runoff. Do not apply when heavy rainfall is expected within 24-48 hours to prevent any drainage or runoof into the lawn. Densely packed weeds or mats may require additional applications due to incomplete spray coverage. 

    Review the product label for more information and complete application instructions before use.

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