Are giant crane flies harmful?
Crane flies don’t bite or sting, and they are ultimately harmless to people and pets. However, during their brief lives, crane flies quickly reproduce and lay up to 300 eggs at once! Crane flies are large, tan-colored, fragile flies with long legs that belong to the Tipulidae insect family and are related to other true flies. They generally appear in droves in the fall and spring of each year. As adults, crane flies have very short lives, generally one week or two.
What causes a lot of crane flies?
Why do I have crane flies. Crane flies like moist, vegetative, outdoor habitats, and are usually only seen around a home on external walls and window screens. They lay their eggs in moist soil and when the larvae emerge, they feed on the roots of grasses, decaying organic matter, decaying wood, vegetation, and turf. Health and Damage Considerations. Cluster flies are in your home only to seek warm shelter for overwintering. They do not bite, will not seek out food and will not reproduce while hibernating. They are a nuisance but their habits won’t create any structural damage.A sudden housefly infestation often happens after bringing home food, missing a trash day, or dealing with plumbing problems. Flies get in through small gaps around windows, doors, or vents. Once inside, they’re drawn to moisture, rotting food, dirty drains, pet waste, and even damp houseplants.