Duckweed Destroyer Package
$116.97
Availability:
Cannot be shipped to the following states: AK, CA, CT, DE, HI, MA, ME, NJ, NY, PR, RI, VT, WA or Canada

Duckweed Destroyer Pack - Control Duckweed Fast

Duckweed Killer Pack includes Cutrine Plus, Tsunami DQ, and Plex Mate. This "chemical cocktail" is a fast, effective treatment for duckweed, watermeal, and mosquito fern.  This is also an excellent choice for dense aquatic weed growth (see list of affected weeds below).

Use to manage aquatic weeds and algae growth at the same time.

Active Ingredients:

Cutrine Plus- Copper Complex 27.9%
Tsunami DQ- Diquat Dibromide 37.3%

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Affected pond weeds include:

Duckweed
Watermeal
Mosquito Fern
American Pondweed
Curly Leaf Pondweed
Sago Pondweed
Watermilfoil
Naiad
Bladderwort
Coontail
Cabomba
Hydrilla
Elodea
Parrot feather
Water lettuce
Water hyacinth
Filamentous algae (string algae)
Chara

 

Dosage Rates

Treatment Area   Tsunami DQ   Plex Mate   Cutrine Plus   Water
2,500 square feet   16 oz   4 oz   32 oz   2 gal
5,000 square feet   32 oz   8 oz   64 oz   4 gal
10,000 square feet   64 oz   16 oz   1 gal   8 gal
20,000 square feet   1 gal   32 oz   2 gal   16 gal
40,000 square feet   2 gal   64 oz   4 gal   32 gal

How to apply Duckweed Destroyer:

Mix proper dosage rate in a tank sprayer. Spray weeds directly. 3 gallon Sprayer sold here

It is important to treat early on a sunny day and make sure that the product contacts all of the duckweed or watermeal that you intend to kill.  If any plants remain that are not turning yellow or brown after 24 hours, apply to the remaining green plants.  

Note that follow-up treatments may be necessary.  

LEARN MORE ABOUT DUCKWEED AND WATERMEAL MANAGEMENT 

When treating duckweed and watermeal on a warm sunny day, results can typically be seen within 4 hours. 

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Water use restrictions: 3 days drinking, 1 day livestock/domestic animal consumption, 5 day irrigation. Can be used for fishing or swimming immediately after treatment .

Cannot be shipped to the following states: AK, CA, CT, DE, HI, MA, ME, NJ, NY, PR, RI, VT, WA or Canada