Cluster Flies Attic

The anomaly is that cluster flies may try to get into one house but may stay clear of a neighbours house even if it is a pair of semi detached properties.

Cluster flies attic.

The grass flies or cluster flies or attic flies are the genus pollenia in the family polleniidae are completely harmless to human health. A cluster fly is very much similar to a house fly. House flies often grow no larger than of an inch long while cluster flies grow to be twice as large measuring of an inch long. They are known to give off a sickly odour and they also have a big effect on earthworms around your home.

Likewise don t leave doors without screens open for long periods of time. Spray as best you can around your roof chimney eves ventilation holes etc. Cluster flies are also known as attic flies this name describes its characteristics very well i e. House flies are gray in color while most cluster flies appear black.

Identify where they are. This is the same family to which bottle or blow flies belong. Seal up all cracks and crevice and any holes. Cluster flies also known as attic flies are household pests.

The females lay their eggs near earthworm burrows and the larvae then feed on the worms cluster flies seek refuge in cold weather and find their way into attic spaces and similar areas indoors. Cluster flies then re. Cluster flies are slightly larger and darker than the common housefly. Light and dark gray checkered abdomens.

Place protective screens in attic and chimney openings. These guys will be repelled by the chemicals and retreat from going in your attic. Additionally cluster flies have golden hairs growing on their body whereas house flies do not. Adults measure 8 to 10 millimeters.

They are strictly parasitic on earthworms. Cluster flies are common in the loft and attic spaces of homes and business premises. Place dust in cracks and crevices. The thorax of an adult cluster fly is covered in short golden hairs and the wings overlap when at rest.

The tendency of clustering in large numbers inside attics. Cluster flies aka attic flies get their name from clustering together in large numbers over the winter months. Cluster flies are also known as attic or loft flies. The warmth generated here means that flies are naturally drawn into these cavities and voids particularly during the months of october and november where they congregate in groups or clusters.

Cluster flies come from the calliphoridae family. Follow these specific steps to get rid of cluster flies. So always make sure your open windows have screens to keep flies from entering. Spray insecticide where cluster flies hibernating.

Many flies like cluster flies love the sunlight and warmth which is often why they buzz against windows. Cluster flies habits mean that they are no real risk to human health like most common flies but they are a nuisance.