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

    Helpful Q&A's
    Q
    What is the mix ratio for Diquat Herbicide per gallon of water ???
    A

    Please refer to the Diquat product label for exact dilution ratios as they will vary depending on where you are treating. In general you will dilute 0.75 oz. (22 mL.) Diquat Water Weed and Landscap

    Read Full Answer »
    Q
    Can I spray Diquat Water Weed and Landscape Herbicide for weeds around my pond? What is the mixing ratio?
    A

    You can use Diquat Water Weed and Landscape Herbicide for weeds around a pond. Please refer to the Diquat product label for exact dilution ratios as they will vary depending on where you are treating.…

    Read Full Answer »
    Q
    How do I mix Diquat Water Weed and Landscape Herbicide to kill duckweed in a small pond?
    A

    For duckweed control, apply Diquat Water Weed and Landscape Herbicide at 1-2 gallons/A + 32 oz./A of surfactant in at least 100 gallons of water. Treatment of dense weed areas may result in oxygen …

    Read Full Answer »
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