A fly-killing gadget is used for pest management of flying insects, corresponding to houseflies, wasps, moths, gnats, and mosquitoes. 10 cm (four in) across, attached to a handle about 30 to 60 cm (1 to 2 ft) long fabricated from a lightweight materials corresponding to wire, Zap Zone Defender wood, plastic, or metal. The venting or perforations reduce the disruption of air currents, which are detected by an insect and permit escape, and also reduces air resistance, making it simpler to hit a fast-shifting target. The flyswatter normally works by mechanically crushing the fly in opposition to a tough surface, after the person has waited for the fly to land someplace. However, Zap Zone Defender users may also injure or stun an airborne insect mid-flight by whipping the swatter via the air at an extreme speed. The abeyance of insects by use of brief horsetail staffs and fans is an ancient practice, dating again to the Egyptian pharaohs.

The earliest flyswatters had been in fact nothing more than some kind of striking floor connected 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 sold his patent to John L. Bennett, a wealthy inventor and industrialist who made further enhancements on the design. The origin of the title "flyswatter" comes from Dr. Samuel Crumbine, a member of the Kansas board of well being, who wanted to raise public awareness of the health points brought on by flies. He was impressed by a chant at a neighborhood Topeka softball recreation: "swat the ball". In a well being bulletin printed quickly afterwards, he exhorted Kansans to "swat the fly". In response, a schoolteacher named Frank H. Rose created the "fly bat", a system consisting of a yardstick hooked up to a chunk of display screen, which Crumbine named "the flyswatter". The fly gun (or flygun), a derivative of the flyswatter, uses a spring-loaded plastic projectile to mechanically "swat" flies.

Mounted on the projectile is a perforated circular disk, which, in response to advertising copy, "will not splat the fly". Several similar products are sold, largely as toys or novelty items, 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 set off is pulled, squashing the fly between them. In contrast to the normal flyswatter, such a design can solely be used on an insect in mid-air. A fly bottle or glass flytrap is a passive trap for flying insects. Within the Far East, it is a big bottle of clear glass with a black metal top with a hole in the middle. An odorous bait, comparable to pieces of meat, is placed in the underside of the bottle. Flies enter the bottle seeking meals and are then unable to escape as a result of their phototaxis conduct leads them wherever within the bottle besides to the darker top the place the entry gap is.

A European fly bottle is extra conical, with small feet that increase it to 1.25 cm (0.5 in), with a trough a few 2.5 cm (1 in) large and deep that runs contained in the bottle all across the central opening at the underside of the container. In use, Zap Zone Defender the bottle is stood on a plate and Zap Zone Defender a few sugar is sprinkled on the plate to attract flies, who eventually fly up into the bottle. The trough is crammed with beer or vinegar, into which the flies fall and drown. In the past, the trough was sometimes crammed with a harmful mixture of milk, water, and arsenic or mercury chloride. Variants of those bottles are the agricultural fly traps used to fight the Mediterranean fruit fly and the olive fly, which have been in use for the reason that 1930s. They are smaller, without ft, and Zap Zone Defender the glass is thicker for tough outside usage, usually involving suspension in a tree or bush. Modern versions of this machine are sometimes made of plastic, Zap Zone Defender Experience and could be bought in some hardware shops.