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Kris from Olive Branch, Ms writes,

I have a northstar 16 gallon 2.2GPM 12 volt broadcast sprayer and want to spray my yard with Tendgard for ants and army worms and other insects. How much should I use per gallon?


For Lawns, mix 0.4 to 0.8 fluid ounce of Tengard SFR in 4 to 25 gallons of water per 1,000 square feet.Use the higher rate for fast knockdown and increased residual control. Dense or excessive(greater than 3 inches) lawn height and arid conditions may require higher volume application rates. Repeat application if necessary. Application in combination with compatible surfactants or wetting agents may enhance penetration.

Answer last updated on: 05/03/2013

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