Tsunami DQ Aquatic Herbicide 32oz
$66.98
Availability:
Cannot be shipped to AK, CA, CT, HI, NJ, NY, NH, VT

Tsunami DQ Aquatic Herbicide - Pond Weed Killer

32oz treats 5,000 square feet

Tsunami DQ is a diquat herbicide designed to target both submerged and floating pond weeds. This is a broad spectrum, non selective herbicide that is designed for aquatic use. 

Active Ingredient: Diquat Dibromide 37.3%

Effected aquatic weeds include:

American Pondweed
Curly Leaf Pondweed
Sago Pondweed
Watermilfoil
Naiad
Bladderwort
Coontail
Hydrilla
Elodea
Duckweed**
Watermeal**
Water lettuce
Water hyacinth

When should I use Tsunami DQ?

Treat with Tsunami DQ when weeds are actively growing. Treating  actively growing submerged weeds allows the aquatic herbicide to be absorbed by the plant, where it travels to the root system, and kills the entire plant.

When is the best time to treat with an aquatic herbicide?

For best results, treat early on a sunny day. This allows for maximum absorption of herbicide into the pond weed.

Treatment instructions for Tsunami DQ:

Mix in a tank sprayer. Weeds must be sprayed directly. 3 gallon Sprayer sold here

Only treat one half of pond every 10-14 days. When treating for weeds in deeper water, place spray nozzle under water. 

Tsunami DQ Dosage Rates

Treatment Area     Tsunami DQ     Plex Mate*     Water
2,500 square feet     16 oz     4 oz     2 gallons
5,000 square feet     32 oz     8 oz     4 gallons
10,000 square feet     64 oz     16 oz     8 gallons
40,000 square feet     2 gallons     64 oz     32 gallons

*Proper Application Requires Mixing Plex Mate with Tsunami DQ. Mix 2oz of Plex Mate per gallon of treatment mixture (water & herbicide). Plex Mate is a surfactant, which makes the Tsunami DQ stick to the weeds.

** When treating for Duckweed & Watermeal Tsunami DQ should be combined with Cutrine Plus liquid algaecide for Best Results.

Mixture rate for Duckweed/Watermeal treatment-

2,500 sq ft: Mix 16 oz Tsunami DQ, 32 oz Cutrine Plus Liquid, 4 oz Plex Mate, 2 gal water 

Water restrictions: 3 days drinking, 1 day livestock/domestic animal consumption, 5 day irrigation

Can be used for fishing or swimming immediately after treatment 

State Restrictions:
Tsunami DQ cannot be shipped to Alaska, California, Connecticut, Hawaii, New Jersey, New York, New Hampshire, Vermont, Puerto Rico

 

Click here for more information about aquatic herbicides available for pond weed control