![]() Warmer climates often support more fly-friendly breeding grounds, as flies breed more in warmer temperatures. Garbage, faeces, and remains of organic materials serve as main meal sources for house flies. House flies tend to live in close proximity to humans and other animals. DietĪdequate access to food sources also affects fly lifespan. During warmer months, Canadian house flies typically become more active and have a somewhat shorter lifespan. Conversely, cooler continental, subarctic, and polar/alpine climates predominant throughout Canada greatly elongate overall fly lifespan, primarily due to slower metabolic rates, especially during colder seasons. Quicker life cycles account for greater populations over time. A fly may live only a week as an adult in warmer, tropical or subtropical regions. In warmer climates, fly development times shorten along with average lifespan. Tropical and subtropical regions represent the most ideal climates for house flies to live. House flies flourish in areas of warm temperatures and humid air. Of the contributing factors, environment plays an important role in determining the lifespan house flies enjoy. Several factors influence the lifespan of house flies. Factors Affecting House Fly Lifespan Environment In many climates found throughout Canada, house fly pupae may need as much as three to four weeks to fully develop into adults. The process of development from pupal stages into adulthood often takes a couple of days to four weeks in temperate climates. Inside the pupal casings, the pupae mature into adults. House fly pupae are oval in appearance with rounded ends. The small, wormlike maggots eventually enter into the pupal stage, which feature hard encasements ranging from brownish or deep red in colour to dark yellows and even black. House flies spend about two weeks going through larval stages throughout most regions in Canada. The larvae undergo three instars, or periods between molting and sexual maturation, during which the larva sheds skin prior to reaching the pupal stage. Mature larvae may measure as long as 7 to 12mm. First instar larvae are about 5 1/2mm in length. In the temperate and arctic regions found in Canada, house fly eggs typically hatch in no more than 24 hours however, eggs laid indoors where temperatures are controlled frequently hatch more quickly. Warmer weather, especially found in subtropical and tropical regions, may decrease egg hatching to less than 12 hours. ![]() House fly eggs normally hatch within a day into tiny, whitish larvae commonly referred to as maggots. However, the average length of time to develop through all life stages generally falls between 35 and 55 days. Depending on environmental conditions, the house fly may complete all stages of life in as little as 6 to 10 days. The shorter reproductive cycle allows for 10 to 12 generations in a single year. The reproductive cycle of a house fly depends on environmental conditions such as temperature – the warmer the temperature, the shorter the cycle. ![]() Flies begin life as eggs, which go through larval and pupal stages before reaching adulthood. We found large citronella can dles on Ocado for £4.20 each.The lifecyle of the common house fly, Musca domestica, resembles that of most flies. If you are investing in candles for your home anyway, you might find that swapping your vanilla and sandalwood with a citronella- scented candle for each room makes good financial sense. ![]() They do work, but only in a limited space, so you need to have a citronella candle for every window and door you are going to open.” The jury is out on how far the scent will travel, though, so this might be a method to pair with one or two others.Īndreev agrees:, “ Another interesting and not very efficient way to prevent flies from entering your home is using citronella candles or scents. Just be sure to give the plants plenty of direct sunlight.Īlternatively, you could try citronella-scented candles and oils. When in bloom they look lovely, and if you can have fresh flowers while repelling plants, all the better. Our favourite is growing the potted plant indoors. ![]() There are quite a few ways to introduce the citronella scent to your home. Another of nature’s gifts that will vanquish flies in your home is the citronella plant – they loathe the citrusy smell. ![]()
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