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Peter from Reston, Va writes

How much Ethofumesate 4SC Select Selective Herbicide per gallon for POA control in tall fescue?

Will be using a backpack sprayer. How much product to use with 3 gallons of water? Does it need a surfactant?

Answer:

Ethofumesate 4SC Select Selective Herbicide states to use 1.59-3.18 pints per acre or 0.78-1.17 per 1k square feet. In order to determine how much water to use, you will need to calibrate your sprayer. Here is a video that will assist with that. You may also find complete rates for poa annua on page 20 of the label   A surfactant is only added when tank mixing with fertilizers. Please note: Ethofumesate 4SC Select Selective Herbicide is not intended for residential use. 

Answer last updated on: 02/12/2024

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Ethofumesate 4SC Select Selective Herbicide

Ethofumesate 4SC Select Selective Herbicide

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