If it seems like you suddenly have cluster flies in your house, here's why: Here at Key West Pest Control, cluster flies are a pest we face regularly during the cooler months. Adult cluster flies resemble house flies but are slightly larger, about 5/16 inch long, narrower and nonmetallic gray. A cluster fly is a black fly that is slightly larger than a regular fly. Some characteristics that differentiate the cluster fly: they fly somewhat more slowly than the house fly, they almost always fly toward windows on the warm side of a structure and their wings overlap almost completely, when at rest. Cluster flies can be recognised by their distinctive stripes behind the head, short golden hairs on their thorax and a mottled light/dark grey abdomen. They are greyish olive in colour and adorned with golden hairs which makes them quite distinctive to the trained eye. Blow-flies (also frequently spelled blow flies or blowflies) are members of the family Calliphoridae of flies (Diptera). It is the most common of all domestic flies, accounting for about 91% of all flies in human habitations, and indeed one of the most widely distributed insects, found all over the world. They get their name from their characteristic behaviour of congregating in groups of hundreds and even thousands in lofts, small spaces and window frames. Cluster flies are often confused with house flies because they tend to look like a very big house fly; however, if you look more closely, you will see that they are lacking the metallic sheen that houseflies possess and have distinct stripes behind their head along with golden hairs on their thorax. Their abundance varies from year to year, possibly in relation to the amount of rainfall through the summer. Flies you find in the fall and into the winter are known as cluster flies. For normal pest problems, the Cluster Buster ® can last up to 2 years on average before the trap becomes full. In fact, the only damage you’ll likely see are small dark-colored spots of excrement on windows and walls. Home > Cluster Flies. They are usually found in large numbers in the fall. Cluster flies belong to a family of flies called Pollenia and are medium sized, about 10mm in length. Cluster Fly Infestation? Cluster flies are actually a parasite of earthworms and thrive in areas where there is fertile soil. Some members of this family are known as bluebottles, cluster-flies, greenbottles, and in Australia, as blue-arsed flies. New Taurus SC is a water-based suspension concentrate of 9.1% Fipronil that is used for pre and post pest control treatments to prevent flies like cluster flies outside. The large, black, pesky flies that show up in bed rooms and on window sills from late fall through early spring are a common household pest. Or call 1-800-323-PEST. House flies often grow no larger than ¼ of an inch long, while cluster flies grow to be twice as large, measuring ½ of an inch long. Adult cluster flies are dark grey in colour, 8 to 10 mm long, and have numerous golden or yellowish hairs on thorax. We Are Cluster Flies Exterminators. Cluster flies may be a nuisance, but they won’t reproduce within your structure and do not carry any diseases. The thorax of an adult cluster fly is covered in short, golden hairs and the wings overlap when at rest. The housefly (also house fly, house-fly or common housefly), Musca domestica, is a fly of the suborder Cyclorrhapha. Cluster Fly Identification. But, because cluster fly larvae are parasitic on earthworms, and earthworms are an important part of the soil fauna, the larval stage of the cluster fly is not a practical target for control. Cluster Flies Facts, Identification & Control Latin Name. A reader asks: My mom has lived in her condo for 35 years. Cluster flies (8 – 10 mm) are larger in size than a house fly (6 – 7 mm) but smaller than a bottle fly (10 – 14 mm). It can be recognized by the short, golden colored hairs on its thorax, the part of the body to which the legs and wings are attached. If flies are causing you a problem, give Avon Pest Control a buzz on 01926 632929 for professional advice, information, and removal or treatment pricing. They come in thousands and suddenly appear either in your roof or around windows in the house. What Are Cluster Flies. Appearance What Do They Look Like? Cluster Flies closely resemble House Flies, but they are usually larger (3/8”-1/2”) and have a yellowish sheen on the thorax. Found cluster flies in your house or simply want to defend against the problem? This is because the larvae of a Cluster fly are an earthworm parasite that requires earthworms to grow into full adult Cluster flies. The only feasible control methods for cluster flies center around keeping the adults out of house and killing those that do manage to get inside. One night we counted twenty-two flies. EnviroPest has been protecting local homes and families for over 20 years. These flies are known as cluster flies, a name that describes their habit of clustering in large numbers inside attics. Doodle Master Me 198,512 views Needless to say we are worried. When September arrives the cluster flies … They are a nuisance, especially in the large numbers they can sometimes get to. Repel Permethrin Clothing & Gear Insect Repellent Aerosol Although it is quite easy to swat and kill cluster flies, your primary objective should be to prevent them gaining access in the first place. Cluster Fly image licensed under CC. Cluster flies will hibernate in several areas of the house, which is why they can be hard to eliminate. How to Get Rid of Flies, How to Get Rid of House Flies, How to Kill Flies in the House Home Remedies - Duration: 6:24. They do not transmit disease. You can use these measures to fly-proof your premises. They tend to hibernate in empty places around the house such as attics, basements and other unused spaces. Length: Adults measure 8 to 10 millimeters. House-fly diseases: what you need to know; Signs of a fly infestation; How To Get Rid of Cluster Flies in The house? Cluster Flies absolutely do look similar to Houseflies however, there are three things to look for to properly identify your flies: Cluster Flies are noticeably larger than Houseflies – 8-10 mm in length compared to house flies that are about 6-7 mm long. Another ways to get rid of cluster flies is to use the Repellents. Last year she started having problems with flies. Additionally, cluster flies have golden hairs growing on their body whereas house flies do not. With a mostly black body, their thoracic hairs are short, curly, and yellow to golden. Cluster flies, also known as attic flies, are household pests.. Pollenia. Cluster flies have short yellow or golden coloured hairs on their thorax. They have tufts of crinkly yellow-orange hairs where their wings attach to the thorax. There are two main species that cause concern but many others exist. The difference is their yellowish golden hairs on the thorax and a prominent dark and light coloured chequered pattern on their abdomen. The Problem with Cluster Flies. Body: Light and dark gray-checkered abdomens. Cluster Flies are clumsy fliers – it’s like they’re drunk. Cluster Fly Repellents to Repel cluster flies away. This is the blog for you. Cluster flies do not – breed inside homes feed inside homes lay eggs inside homes present a health hazard in the same way that house flies and other filth flies do enter through the windows (in most cases) develop due to the presence of farm animals. This is up to 10 times longer than other fly removal traps! The eyes of the most common cluster fly (Pollenia rudis) are a deep red. Do you see large flies in the house all of a sudden? A Cluster Fly is often confused as a housefly or the horse fly because of their similar appearance. Flies in this family are often metallic in appearance. Habits & Life Cycle Of Cluster Flies. Flies can breed rapidly, are unhygienic and an annoyance. Cluster flies in a roof space in Leeds. Cluster fly repellent are meant to repel or kill insects and can be used indoors as well as outdoors. When at rest, they overlap their wings at the tips, whereas the house fly does not. The cluster fly is a little larger than the common housefly and moves sluggishly. A cluster fly vs. a house fly makes a marginal difference if you really think about it. When crushed, they give off an odor like buckwheat honey. Here is how to confirm which fly you are dealing with. However, the Cluster Fly is larger than a housefly and can be distinguished by hairs on the thorax which appear to be yellow. Cluster flies are medium to large (8-15mm) 'dopey' flies, with a dark gray to black non-metallic abdomen. Take advantage of price discounts for volume orders. The safest, most effective treatment to get rid of a cluster or house fly infestation is to use an expert pest controller.. (Gross.) Eggs are laid on damp soil or beneath dead and rotting leaves. Cluster flies like to lay their eggs on lawns, areas that have earthworms within the soil. Where Do Cluster Flies Come From? They are dark gray, never metallic blue or green. Often confused with the common house fly, cluster flies are roughly the same size. Our pest and cluster flies exterminators provide a variety of treatments including our all-natural cluster fly control solutions that effectively deal with your issue without requiring you to leave the comforts of your home for more than a few hours. They are slightly larger than the house fly and appear to fly more sluggishly. This article will outline a bit more about what cluster flies are and what you can do to eliminate them in your homes. Cluster flies closely resemble house flies, but they are usually larger and have a yellowish sheen on the thorax. The abdomen of a typical cluster fly features a black and silver chequered pattern. Let’s take a look at the best product available in this category: 4. Cluster flies appear similar to the common house fly and blow/bottle flies. Not Your Average Fly. You could easily get cluster flies confused with a regular housefly. Cluster flies and seasons (summer and winter) When fall comes, the flies begin to become a nuisance. The common cluster fly (Polleniarudis) is large and black and they are very similar to house flies so can easily be mistaken for them. Cluster flies are a bit darker and have dark and light chequered pattern on their abdomen which house flies or bottle flies do not have. They move slowly. Cluster Flies are a group of flies which as the name suggests cluster at certain times of year. The Cluster Buster ® fly trap will hold 1,000 flies by piling them layer after layer under a blanket of fresh powder. Their colors are the easiest way to … They are different from the most common other flies you will see in your home, the Common House Fly and the Blue Bottle, and do not pose the same health risks, thankfully. Exclusion is the best method of controlling a cluster fly investation. However, there are slight differences in their looks. Contact Modern Pest for a FREE QUOTE today! The cluster fly averages between 1/4 to 3/8 inch long. Cluster flies can be very distressing when they turn up in the autumn and sometimes in the spring too. First it was regular sized house flies, but towards the end of summer it looked like horse flies. House flies are gray in color, while most cluster flies appear black. They’re both just pests that you want to get rid of from your house! 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