Tsunami DQ (37.3% Diquat)

size: 32 Ounce
Sale price$62.74

Customer Reviews

Based on 7 reviews
Laura Lloyd
Great! Tsunami!

Put it in the pond Sunday May 21 and it’s already working Tuesday 23 May. Great stuff this Tsunami from Smith Creek Lake and Pond, thank you Laura Lloyd

Antonia Adams

It cleared our pond completely very pleased with product

Jean Archambault
Tusanmi DQ for Duckweed

The pond had been neglected for years and had severe duckweed. Used Tusanmi DQ and after 4 applications it is almost all gone and the water is clear. Great stuff.

Darrell Jones

fast delivery and seems to be working

david shelley
To whom it may concern

Are use an hour to kill the weeds in my pond yes it does work



Tsunami DQ (37.3% Diquat)

Looking for a reliable controlling solution for managing all manner of aquatic weeds?

Then Tsunami DQ (37.3% Diquat) is just what you need. Powerful and purposeful, this delivers a comprehensive solution that helps to remove the likes of duckweed, pondweed, slender leaf pondweed, coontail water hyacinth, and various other forms of aquatic weeds.

This can have a positive and lasting effect on the aesthetic appeal of your pond. Not only can this help to clear up the problem fast, but it can also produce a lasting solution that helps to remove these problems from your waters, delivering a comprehensive, catch-all herbicide solution

Pond Weed Control/Diquat

Pond Weed Problems?

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 (37.3% Diquat) is a non-selective herbicide for both submerged and floating pond weeds like duckweed. Effective in controlling duckweed, water hyacinth, pondweed, slender leaf pondweed, coontail, and other aquatic weeds. Tsunami DQ (37.3% Diquat) can be blended with other herbicides for many uses.  Tsunami DQ (37.3% Diquat) is a diquat dibromide based herbicide.

  • Diquat formula kills surface and submerged weeds that are copper resistant
  • Effective in controlling hard-to-kill weeds like duckweed
  • See Label for Restrictions
  • Consists of 37.3% diquat dibromide
  • 2-8 quarts per surface acre depending on infestation & type of weed for aquatics
  • Use an aquatic surfactant to enhance effects when treating floating marginal weeds.

Tsunami DQ Label

View SDS for Tsunami DQ

Tsunami DQ (37.3% Diquat) has shipping restrictions and CAN ONLY be shipped to the following places:

Indiana, Alabama, Arkansas, Colorado, Delaware, District of Columbia, Florida, Georgia, Idaho, Illinois, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Mexico, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Washington, West Virginia, Wisconsin, and Wyoming

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