With Starbar Quikstrike Fly Scatter Bait, you can say goodbye to pesky houseflies. This bait’s active ingredient, Dinotefuran, quickly kills off flies, including those that are resistant to carbamate and pyrethrin sprays and baits. This bait features Z-9 tricosene which lures in both males and females, and you can scatter it around your barn or use it in a bait station. It’s safe for use in milking parlors and animal housing areas, and you can even use it daily when flies are a big nuisance.