A gnat is a small winged fly that belongs to the same suborder as mosquitoes. They are characterized by long legs, small bodies and weak flying abilities. Gnats can be biting or nonbiting and may feed on insects, plants or blood. Species include eye gnats, fungus gnats and black gnats.
Gnat infestations in the home are typically caused by fungus gnats. These gnats are attracted to moist conditions with organic material. Over-watered house plants, places of condensation and rotting vegetation are the common culprits in gnat infestations.
Gnats are small flying insects that are black in color. They have elongated abdomens, transparent wings and long, thin legs. The wing are typically veined but invisible to the human eye. Gnats appear to be almost perfectly round when flying, with few features distinguishable apart from their color.
The most common gnats within a home are fungus gnats, which claim soil from plants as their habitat. Gnats inside a home can also be due to having fruit flies and/or phorid flies.
Removing food and water sources is an effective method of controlling gnat populations. Fungus gnats, the type most commonly found in homes, thrive in areas where potted plants, gardens and compost are found. A shovel, sand, a small lidded jar, vinegar and dish detergent are tools needed to eliminat
Gnats eat algae, fungus and various plants. Unlike mosquitoes, they do not consume blood. Some gnats do not eat during their three- to four-week lifespan.
Adult gnats, also known as midges, live for approximately three to five days, following an incubation period of three to seven weeks as larvae and approximately three to five days in the pupa stage. Five generations of gnats can spawn within one summer.
The best way to kill gnats is to wipe them out in their larval stages by allowing wet soil in house plants and other locations to dry completely. Adult gnats around plants or other areas can be removed using the hose attachment of a vacuum cleaner.
Gnats may enter homes through windows and doors that are near moist outdoor areas, such as wet mulch, says University of Missouri Extension. Commonly referred to as fruit flies, gnats are attracted to light and fungus caused by moisture in soil and overripe fruits and vegetables, notes HowStuffWorks
Gnats are attracted to light, scent and the moisture of decaying organic material. Adult gnats are gray, dark-gray or black flying insects often seen over the soil surface of wet houseplants. Although small in size, gnats reproduce quickly and swarm infested areas, often becoming a nuisance to homeo