FLY BAIT AND FLY BAIT STATION Attracts both sexes An exclusive combination of multiple feeding stimulants and Tricolure™ sex attractant makes BlueStreak irresistible to flies. Field tests show BlueStreak kills more female than male flies. Fast-acting methomyl insecticide kills quickly Controls house flies, blow flies, little houseflies, flesh flies and eye gnats Ready-to-use as scatter bait or in BlueStreak Fly Bait Stations Economical -- only 4 oz. covers 500 sq. ft.