Customer Reviews for Diquat Water Weed and Landscape Herbicide

This material did absolutely nothing in my application. I'm only giving it 1- star because this form won't let me make it NO STARS. I mixed it per the label directions for spot applications for use on common duckweed, and after no results tried doubling and tripling the mix with no positive results (I last tried a 10% mix). I used Diquat in its original form and mixture approx. 15 years ago, and apparently they just don't make it like they used to. Back then I would see nearly immediate results with application to common duckweed- I mean you could see the plants turning to white within minutes of application in bright sun. This current material is not nearly as solid in color prior to mixing as it used to be, so apparently it is literally diluted to the point that it is totally useless. This is a complete waste of money to buy it, and time to apply it. I have a little of it left and plan to just apply it completely undiluted just to see if it has any validity as a genuine product at all.

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10 of 25 people found this review helpful

My pondweed is pretty much untouched after treating twice as per instructions.

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5 of 6 people found this review helpful

I don’t know if the material was past useful date, but using at label rate with surfactant is not providing acceptable results

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1 of 1 people found this review helpful