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Donald from Otsego Mi. writes

Can I use a back pump up spayer to kill duckweed that has took over my 1.5 acre pond? What is the mix rate of Diquat Water Weed and Landscape Herbicide?

Answer:

  You want to use .75 fl ounces of Diquat Water Weed and Landscape Herbicide per one gallon of water to spot treat for duckweed. Be sure to mix in a surfactant like Non Ionic Surfactant, to help the product to stick. 

Answer last updated on: 07/20/2018

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Diquat Water Weed and Landscape Herbicide

Diquat Water Weed and Landscape Herbicide

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$44.98

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