Cluster Flies Attic

The tendency of clustering in large numbers inside attics.

Cluster flies attic. They are known to give off a sickly odour and they also have a big effect on earthworms around your home. Steps for cluster fly control. 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. House flies are gray in color while most cluster flies appear black.

Cluster flies also known as attic flies are household pests. Cluster flies habits mean that they are no real risk to human health like most common flies but they are a nuisance. 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 are also known as attic or loft flies.

Follow these specific steps to get rid of cluster flies. Here s more on how to get rid of flies in general. Additionally cluster flies have golden hairs growing on their body whereas house flies do not. Seal up all cracks and crevice and any holes.

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. These guys will be repelled by the chemicals and retreat from going in your attic. Spray as best you can around your roof chimney eves ventilation holes etc. Cluster flies are slightly larger and darker than the common housefly.

Cluster flies then re. Adults measure 8 to 10 millimeters. They are strictly parasitic on earthworms. Cluster flies are also known as attic flies this name describes its characteristics very well i e.

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. Cluster flies aka attic flies get their name from clustering together in large numbers over the winter months. A cluster fly is very much similar to a house fly. This is the same family to which bottle or blow flies belong.

The thorax of an adult cluster fly is covered in short golden hairs and the wings overlap when at rest. The grass flies or cluster flies or attic flies are the genus pollenia in the family polleniidae are completely harmless to human health. Place dust in cracks and crevices. Spray insecticide where cluster flies hibernating.

Cluster flies come from the calliphoridae family. Cluster flies are common in the loft and attic spaces of homes and business premises. Identify where they are. Place protective screens in attic and chimney openings.

So always make sure your open windows have screens to keep flies from entering. Many flies like cluster flies love the sunlight and warmth which is often why they buzz against windows.