Finding the best herbicide for pond weeds suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Best herbicide for pond weeds
1. Dow Rodeo Aquatic Herbicide 2.5 gallon Glyphosate
Feature
Glyphosate 53.8%Aquatic Sites-including all bodies of fresh and brackish water which may be flowing, non-flowing or transient. This includes lakes, rivers, streams, ponds, seeps, irrigation and drainage ditches, canals, reservoirs, estuaries and similar sites.
1 to 12 oz per gal of water, depends on target weed. See product label for complete dilution rates and yields.
Description
Above the surface plants crowding need controling? Rodeo Aquatic Herbicide is effective on nearly all Emergent Plants like Cattails, Grasses, Bulrushes, Purple Loosestrife, Aligatorweed and Water lilies. Rodeo is systemic - kills the roots for multi-year control. There is not a more economical way of weed control.2. Diquat E-PRO Aquatic Herbicide Equivalent to Reward-1 Gallon
Feature
Diquat Dibromide 37.3%Diquat Herbicide is for weed/algae control in and around ponds, lakes, commercial greenhouses and nurseries, landscapes, industrial land, recreational land, residential lawns, and public areas.
Diquat should be mixed at a rate of 1 gallon per surface acre (4' depth) or mixed at 32ounces per 100 gallons when spraying as a commercial weed killer.
Description
Diquat is an industrial weed killer to control pond weed, pond algae, and other aquatic weeds. We carry Alligare Diquat which is a generic of Reward Herbicide and much more cost effective. Diquat is a weed killer concentrate that needs to be mixed with water before application. You will not find a safer aquatic herbicide to kill pond weeds and algae.3. Sanco Industries Catt Plex Herbicide - Aquatic Grade - Works on Cattails, Pond Weeds, Water Lilies, Grass - One Quart 32oz
Feature
Kills cattails, water lilies, and other shore/emerged aquatic weeds to the rootWorks with turf, eliminating unwanted grasses and broadleaf weeds
100% safe for humans, fish, livestock, pets, birds, swimming, consumption and irrigation
Consists of 53.8% glyphosate
Mix 2 oz per gallon to make 1 1/2 % solution
Description
Catt Plex is an aquatic herbicide used to kill emerged pond weeds to the root. It is a glyphosate based herbicide. 1 qt will treat approximately 1/4 acre depending on thickness of weeds and type of weeds. This product is restriced in the following states: CT, HI, NJ, NY, OR, VT. If you purchase this product and live in one of these states your entire order will be canceled.4. Tsunami DQ Aquatic Herbicide - 37.3 Percent Diquat Dibromide - 1 Gallon
Feature
Diquat formula kills surface and submerged weeds that are copper resistantEffective in controlling hard to kill weeds like duckweed
Consists of 37.3% diquat dibromide
2-8 quarts per surface acre depending on infestation & type of weed for aquatics
Use Plex Mate to enhance effects when treating floating marginal weeds
Description
Our aquatic herbicides are effective in controlling multiple types of pond weeds. Identifying which type of weed you have will determine which of our pond weed treatments to use. Tsunami DQ is a non-selective herbicide for both submerged and floating pond weeds. Effective in controlling duckweed, water hyacinth, pondweed, slender leaf pond weed, coontail and other aquatic weeds. Tsunami DQ can be blended with other herbicides for many uses. Tsunami DQ is a diquat dibromide based herbicide.5. United Phosphorus Inc Hydrothol 191 6020396 Herbicide 20lb.
Feature
Is a concentrated aquatic herbicide/algaecide effective against a wide variety of submersed aquatic weeds and algae.Please refer to product label for dosage rates and use instructions.
We Do Not Ship to AK, CA, CT, DC, DE, HI, MA, ME, NJ, NY, PR, RI, VT, or WA. Orders placed from these states will be cancelled and not fulfilled. Special Shipping Information: This product may not be available for 1 or 2 day shipping due to federal regulations that require it to ship via ground ship methods only.
This product can only be shipped within the 48 contiguous states.
20 lb
Description
Hydrothol Granular Aquatic Algacide and Herbicide for algae and aquatic plant growth in aquatic sites.6. Crystal Blue 137 Tsunami DQ Aquatic Herbicide-37.3 Percent Diquat Dibromide-1 Quart, 32 oz
Feature
Diquat formula kills surface and submerged weeds that are copper resistantEffective in controlling hard to kill weeds like duckweed
Consists of 37.3% diquat dibromide
2-8 quarts per surface acre depending on infestation & type of weed for aquatics
Use Plex Mate to enhance effects when treating floating marginal weeds
Description
Our aquatic herbicides are effective in controlling multiple types of pond weeds. Identifying which type of weed you have will determine which of our pond weed treatments to use. Tsunami DQ is a non-selective herbicide for both submerged and floating pond weeds. Effective in controlling duckweed, water hyacinth, pondweed, slender leaf pond weed, coontail and other aquatic weeds. Tsunami DQ can be blended with other herbicides for many uses. Tsunami DQ is a diquat dibromide based herbicide.7. Clipper Aquatic Herbicide 5 lb
Feature
*Flumioxazin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51%Active Ingredient - Flumioxazin 51.0%
Clipper Herbicide is for use in bayous canals drainage ditches lakes marshes ponds and resevoirs.
Description
Clipper Herbicide by Alligare LLC is fomulated for the management of undesirable aquatic vegetation in slow moving or quiescent waters. Clipper is a fast acting contact herbicide for the control of submersed, emergent and floating aquatic weeds.8. Eliminator Aquatic Herbicide Concentrate 1 gallon
Feature
Non-selective and replant 5-7 day after application . Effects are visible in only a few days.It's ideal for eliminating specific weeds that are close to desired flowers, shrubs, brushes and trees
Kills most forms of plant growth without damage to the soil.
Deactivates upon contact with soil
Orders will be canceled in these restricted states: AK,DE,HI,ME,MI,NH,NJ,NY,ND,VT,DC
Description
Eliminator is a concentrated, contact, non-selective vegetation killer for control of broadleaf weeds, grass, and aquatic weeds and algae. This product is designed to control aquatic plants in lakes, ponds and drainage ditches. It contains 1.85% Diquat Dibromide for fast kill, yet it deactivates upon contact with soil for no residual sterilization.9. Diquat Dibromide Aquatic Weed Killer for Lakes and Ponds | Aquatic Herbicide - 4 Gallon Case
Feature
AQUATIC HERBICIDE - Non-selective contact killer. Effects visible in only a few days. Active ingredient: Diquat Dibromide.SAFE TO USE - Safe to use in ponds, lakes, creeks, streams etc. WILL NOT harm fish or wildlife.
KILLS MOST - Kills most forms of plant growth without damage to the soil. DILUTE 8:1 with water to spray weeds on ground or above the water surface or use at full strength.
EFFECTIVE AGAINST - Broad leaf weeds, Grasses, Annual and perennial weeds, Aquatic Weeds, Algae, Cattails and Duckweed.
NOT FOR SALE IN THESE STATES - AK, DE, HI, ME, MI, NH, NJ, NY, ND, VT, DC
Description
Total Solutions Eliminator is a versatile, non-selective herbicide used to kill terrestrial and aquatic weeds in non-crop areas, as well as ponds, lakes and drainage ditches. NOT FOR SALE IN THESE STATES - AK, DE, HI, ME, MI, NH, NJ, NY, ND, VT, DC Legal Disclaimer: Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.10. Pond Logic Ultra Pondweed Defense, 1 gal
Feature
Controls Aquatic Weeds. Cannot be shipped to: AK, AZ, CA, CT, DC, HI, ME, NJ, NY, PR, RI, VT, WA and CanadaContact Herbicide
Controls Submerged Pond Weeds
Fast Acting Results
1 Gallon Treats Up To 20,000 Sq Ft
