Anne from Keene, Nh writes
I am concerned about inhaling dust while riding in a recently treated riding arena. My concern is for myself and my horse.
Areas that have been treated with Pasture Pro Herbicide are safe to return to once dry, typically after 4-6 hours. For an arena area it would be best to spot treat the weeds directly and not broadcast the entire bareground area.
Answer last updated on: 08/08/2019