A fly-killing gadget is used for pest control of flying insects, reminiscent of houseflies, wasps, moths, gnats, and mosquitoes. 10 cm (4 in) throughout, attached to a handle about 30 to 60 cm (1 to 2 ft) long product of a lightweight material akin to wire, wood, Zappify Bug Zapper site plastic, or portable bug zapper for patio zapper steel. The venting or perforations decrease the disruption of air currents, which are detected by an insect and permit escape, and in addition reduces air resistance, making it easier to hit a fast-shifting goal. The flyswatter often works by mechanically crushing the fly against a tough floor, after the consumer has waited for the fly to land someplace. However, users can even injure or stun an airborne insect zapper mid-flight by whipping the swatter through the air at an extreme velocity. The abeyance of insects by use of short horsetail staffs and fans is an ancient practice, relationship again to the Egyptian pharaohs.

The earliest flyswatters have been the truth is nothing more than some sort of placing floor attached to the end of an extended stick. An early patent on a industrial flyswatter was issued in 1900 to Robert R. Montgomery who known as it a fly-killer. Montgomery bought his patent to John L. Bennett, a rich inventor and industrialist who made additional improvements on the design. The origin of the name "flyswatter" comes from Dr. Samuel Crumbine, a member of the Kansas board of health, who wanted to raise public consciousness of the health points attributable to flies. He was impressed by a chant at an area Topeka softball sport: "swat the ball". In a health bulletin printed quickly afterwards, he exhorted Kansans to "swat the fly". In response, a schoolteacher named Frank H. Rose created the "fly bat", a machine consisting of a yardstick connected to a bit of screen, which Crumbine named "the flyswatter". The fly gun (or flygun), a derivative of the flyswatter, makes use of a spring-loaded plastic projectile to mechanically "swat" flies.

Mounted on the projectile is a perforated circular disk, which, in line with promoting copy, "won't splat the fly". Several related merchandise are offered, largely as toys or novelty gadgets, though some maintain their use as conventional fly swatters. Another gun-like design consists of a pair of mesh sheets spring loaded to "clap" together when a trigger is pulled, squashing the fly between them. In distinction to the traditional flyswatter, such a design can only be used on an insect in mid-air. A fly bottle or glass flytrap is a passive entice for flying insects. Within the Far East, it is a big bottle of clear glass with a black metal prime with a hole within the center. An odorous bait, such as pieces of meat, is placed in the bottom of the bottle. Flies enter the bottle in search of meals and are then unable to flee as a result of their phototaxis behavior leads them anyplace in the bottle besides to the darker high the place the entry hole is.

A European fly bottle is extra conical, with small ft that increase it to 1.25 cm (0.5 in), with a trough about a 2.5 cm (1 in) vast and deep that runs contained in the bottle all around the central opening at the underside of the container. In use, the bottle is stood on a plate and a few sugar is sprinkled on the plate to draw flies, who eventually fly up into the bottle. The trough is stuffed with beer or Zappify Bug Zapper site vinegar, into which the flies fall and drown. Prior to now, the trough was typically filled with a dangerous mixture of milk, water, and arsenic or mercury chloride. Variants of these bottles are the agricultural fly traps used to battle the Mediterranean fruit fly and the olive fly, which have been in use since the thirties. They are smaller, with out feet, and the glass is thicker for rough outside utilization, typically involving suspension in a tree or bush. Modern variations of this device are often fabricated from plastic, and could be purchased in some hardware shops.