Product Q&A

« See More Q&A's

Greg from Camano Island writes

How much Nufarm Weedar 64 would I need to treat a 2 acre field with a 30 gallon tank? What would be the rate per acre and with how many gallons of water?


The Nufarm Weedar 64 herbicide has a range of use rates on the label based on the weeds you are targeting. This range is anywhere between 1/2 a pint to 3 pints per acre, or 8 - 48 oz per acre. On average you will use 30-50 gallons of water per acre, just depending on how dense your target weeds are and how much volume is needed for good coverage. Use lower mix rates for small and easier to control weeds, high rates for bigger or more established and hard to kill plants.  Please review the product label for the mix rates based on the weeds you are targeting . 

Answer last updated on: 05/20/2021

Was this answer helpful to you? Yes No