Mariah from Cambridge, Mn writes,
Is there an insecticide that can be used safely on a grazing pasture for horses?
If treating for fire ants, the best product to use both for pastures and effectiveness would be the Extinguish Fire Ant Bait. This product has no grazing restrictions for animals and will give you far superior contol over the entire colony of fire ants rather than just part of it like the Bifen will do. If you scroll down on the Extinguish Fire Ant Bait page after following the link we provided above, you will see all the instructions you would need for application. You will typically use 1.5-2lbs per acre.
Answer last updated on: 03/18/2015