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Q&A Home

Garry from Stonewall, Oklahoma writes,

What is the ratio per Gallon of water for Surfactants?


Here is a general guide:

HERBICIDES such as 2,4-D Amine, Atrazine, Trimec, Brush Killer, Image, MSMA and others: 1-2 teaspoons per gallon of water, or 1 pint per 100 gallons.

GLYPHOSATE HERBICIDES (that do not contain a surfactant): 1 Tablespoon per gallon or 2 quarts per 100 gallons of spray.

INSECTICIDES, FUNGICIDES, MITICIDES and NUTRITIONALS: 1/2 teaspoon per gallon of spray or 8 ounces per 100 gallons of spray.

Answer last updated on: 02/27/2013

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