Helen from Millersville writes
Martins Clear Pasture is not labeled to kill buttercups. If you are treating in a pasture, you can use Helena Crossbow Herbicide. However, please keep in mind that buttercups are difficult to control so two applications may be necessary. Please also take a look at this helpful link for more information on controlling the plant in pastures: https://extension.umd.edu/learn/controlling-buttercup-pastures.
Answer last updated on: 02/19/2020