About 12 18 should be fine.
Attic dead animal flies.
If a female blow fly detects a dead animal in your attic for example she will find some way to get into the attic and get to the carcass.
The bigger the animal the more flies will be produced although it is amazing how many flies can develop in even a small animal like a mouse.
This is by far the easiest remedy as there are no harsh chemicals no noises and no electricity involved.
When a rat squirrel bird or other animal dies it doesn t take long for a blow fly or house fly to zero in on the carcass where she proceeds to lay eggs.
Sticky paper is pretty much the classic way to catch and kill flies of any kind.
It is likely buried under insulation or down some nook or cranny.
Rodent bird etc has died within the walls or in the attic.
If it s inaccessible by a skinny human such as me i sniff out the exact area and cut a hole in the ceiling and remove the animal that way.
Assuming garbage management is not a problem the next best guess is an animal carcass somewhere in your wall voids attic or some other unfrequented or inaccessible part of your home.
Sometimes it is impractical to find and remove the dead animalï especially when it is inside the wall.
Simply pull out the paper or ribbon from the rolls and let hang in your attic.
She immediately lays up to 180 eggs on the carcass and the larvae hatch within hours.
The only way to solve the problem is to crawl through the attic and find the carcass and remove it.
Blow flies have great noses for death and can sniff out an animal within 20 minutes of its death.
Finding the source of the animal or bird is often difficult because it has been dead several weeks by the time the flies appear.
This is pretty straightforward there s a dead animal in the attic causing a huge odor in the house.
The appearance of the flies or maggots in the house typically indicates that an animal i e.
A squirrel bird or racoon that dies in the chimney or attic can be fodder for flies.
Blow flies and flesh flies are very common flies associated with dead animals.
If a dead animal odor is present the odor may help narrow the search area.
If there are a large number of blowflies inside it most likely is a sign of a dead rodent or bird somewhere in the structure.
Second the animal often dies burrowed under the insulation.
The problem is that it can be very hard to find.
Life cycle of blow and flesh flies.
The larvae maggots of these flies feed on dead animal tissue and as such are beneficial in nature as decomposer of dead animal carcasses.
These flies are known as cluster flies a name that describes their habit of clustering in large numbers inside attics.
Many are the times when dead animals will attract insects such as flies or even black ants feeding on its carcass.
