Steven from Quinault, Wa. writes
Helena Crossbow Herbicide is not labeled for juncus effusus also known as common rush or green bull rush. The 2,4D Amine Herbicide is labeled for rush control in pastures, but you will want to review the Product Label to be sure it meets all of your needs for your treatment area and use. The suggested rates are 2 quarts per acre with a surfactant used at roughly 1 quart per 100 gallons of water per acre. You can read more about Rush control on this article from NC State.
Answer last updated on: 04/30/2021