Faron from Iowa writes
What do you recommend for stable flies? We rent a farmhouse and there are 60 cattle about 100 yards from the house. The farmer uses fly predators but does not do a good job of scooping the manure enough. The flies are all over the side of the house and also under the roofs on our front and back porch. The splatter red goop when you swat them. We have sprayed the outside walls of the house with Tempo Sc ultra and that little affect on them.
While Tempo SC can provide some relief of those flies that land on a treated surface long enough to receive a lethal dose, it is just not a fast kill. Apply it once a month for best results. The best recommendation for flies outside is using traps to draw them away from an area you want to protect. The Flies Be Gone Fly Trap would be good to use. Another option is using baits like QuickStrike.
Answer last updated on: 05/23/2017