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Nancy writes

Will Crossbow Herbicide kill Horsetails?


Yes, Crossbow is labeled to control Horsetail (Horseweed, Mare's tail). You would use 1 quart per acre for this weed which breaks down to roughly 0.75 ounces per 1000 sq/ft in no less than 2 gallons of water. Please let us know if you have any other questions.

Answer last updated on: 06/11/2013

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