© 2016 Advance Tech Pest Control | Website by FraSca Design Group
GET YOUR FREE ESTIMATE!718.805.0600
Let us get back to you
or give us a call today!718.805.0600
We service all Residential,
& Institutional Facilities
Use our Pest Library to find
out what you can do to
control your pests!
Scientific Name:Musca domestica Linnaeus
These flies receive the common name of house from being the most common fly found in and around homes, especially in the preautomobile era and in rural areas. It is not only a nuisance pest but of greater concern is its potential as a carrier of disease organisms, having been found to harbor over 100 different pathogenic organisms. It is worldwide in distribution, and is found throughout the United States.
Adults about 1/8-1/4" (4-7.5 mm) long, with female usually larger than male. Color dull gray; face with 2 velvety stripes, each silver above and gold below thorax with 4 narrow black longitudinal stripes on dorsum, no pale spot behind head or on scutellum (rear tip of thorax); abdomen usually with sides pale at least near base. Mouthparts sponging. Females with eyes much more widely separated than on male. Wing with 4th (3rd long) vein (M) sharply bent forward near tip, towards and almost meeting 3rd vein at wing margin.
(1) Face fly (Musca autumnalis) have wing calyptera (flat basal lobe) with tuft of bristles; males with eyes almost touching (vs. well separated with parallel-sided frontal stripe between) and abdominal dorsum and sides entirely black in ground color with gray-and-black (vs. usually yellowish at sides) whereas, female with parafrontals (sides of front next to eyes) bright gray, nearly as wide as median frontal stripe (vs. often yellowish, about 1/3 as wide as frontal stripe).
(2) Flesh flies (Sarcophagidae) have only 3 dark longitudinal stripes on thorax, tip of abdomen usually red/pink, abdominal sides never pale.
(3) Stable (Stomoxys calcitrans) and false stable (Muscina stabulans) flies have wing with 4th (3rd long) vein curved towards 3rd vein but not sharply angled; in addition stable flies have piercing mouthparts and thorax with pale spot behind head while false stable flies have sponging mouthparts but a pale scutellum (rear tip of thorax).
(4) Cluster fly (Pollenia rudis) with golden hairs on thorax, thorax lacks 4 dark longitudinal stripes.
(5) Little house (Fannie canicularis) and latrine (F. scalaris) flies have wing with 4th (3rd long) vein straight.
(6) Other flies either lack 4 dark thoracic stripes, 4th (3rd long) vein sharply angled, and/or dull thorax and abdomen.
The adult female lays her eggs (white, oval, 1/32" (11 mm long) singly but usually in clusters of 20-50 for a total of 75-150 per batch and will lay 5-6 batches in her lifetime totaling 350-900 eggs (maximum 2,387 in 21 batches). Eggs are laid in moist materials, hatch in about 8-20 hours, and the larvae (maggots) go through 3 instars in 37 days at 70-90 degrees F (21-32 degrees C). The full-grown/mature larva seeks a cool, dry place to pupate, migrating up to 150 feet in 3-4 days. The pupa starts out yellowish and changes to black, this stage taking 3 days to 4 weeks depending on temperature and humidity. After emerging from the pupa, about 1 hour is spent drying the wings and hardening the body at 80 degrees F (27 degrees C), with normal activity starting at 15 hours. Depending on conditions, developmental time (egg to adult) may require as few as 6 days. There may be as many as 10-12 generations per summer. Adults usually live 15-25 days.
Although house flies have been shown to migrate up to 20 miles, most stay within 1-2 miles/1.6-3.2 km (55-96% within 1 mile, 77-100% within 2 miles) of their release point or larval habitat if sufficient food is available. Females seek almost any warm, moist material with sufficient food for larval development for egg-laying purposes.
During the day, house flies tend to rest less than 5 feet (1.5 m) from the ground on walls, floors, and various objects. At night they rest primarily above 5 feet (1.5 m) on ceilings, walls, electric wires, dangling light cords, edges/corners of buildings, plants, etc. Their night resting places are usually near their daytime food sources.
House fly control is a 5-step process which includes identification, inspection, sanitation' mechanical control, and insecticide application.Be sure that the problem is house flies.
1.Inspection involves locating the fly breeding and larval developmental sites. It is sometimes helpful to do this at night when the flies are resting near their food and/or larval developmental sites.
2.Sanitation involves the removal or elimination of the larval developmental sites. This may involve the timely emptying and cleaning of garbage receptacles to render breeding materials unsuitable by drying them out. Sanitation should eliminate the bulk of the fly problem so that mechanical and insecticidal measures will be more effective.
3.Mechanical controls consist of garbage receptacles with tight-fitting closures, tight- windows and doors, windows securely screened if they can be opened, doors with self-closures, all holes through exterior walls for utilities, etc., sealed, all vents securely screened, etc., and the use of air curtains, insect light traps, sticky-surfaced traps, etc. Insect light traps (ILTs) are particularly effective in reducing the number of flies indoors.
4.Insecticide application involves using appropriately labeled pesticides. Outdoors, this includes the use of boric acid in the bottom of dumpsters, treatment of vertical walls adjacent to dumpsters and other breeding sites with a microencapsulated or wettable powder formulation, and the use of fly baits near adult feeding sources. Indoors, the use of automatic/metered dispensers and/or ULV applications on a room-by-room basis may be required, with the low-oil formulations being more desirable.