Why do there flies in the garbage heap?

This is related to the following factors:

Temperature: Its level is directly related to the maggots.

The length of time it takes to develop. The optimal ambient temperature (medium temperature) was 34 40, and the development period could be shortened to 3 days. At 25 30 days, the development period is 4 6 days; At 20 25 temperatures, the developmental period is 5 9 days; At a temperature of 16, the development period is as long as 17-19 days. The minimum temperature during the development period was 8 12, and the lowest temperature was 48 for premature death.

Humidity: 1 The suitable ambient humidity of the 2nd instar maggot is 61% 80%, and the optimal humidity is 71% 80%. The suitable environmental humidity of the 3rd instar maggot is 61% to 70%, and more than 80% can not develop normally.

It can be seen that the development of fly maggots requires a certain amount of humidity, but the higher the better. In production practice, the suitable humidity is 65% 70%; Below 40%, the growth of fly maggots is stunted, and the pupation is very rare, and even leads to the death of fly maggots.

Food: One of the most important ecosystems of maggots is their omnivorousness and they feed locally in their habitats. Someone has found as many as 10,000 maggots and pupae in square meters of pig manure!

Animal feed, plant-based feed and even protein in microorganisms are all nutrients that maggots like to ingest. Quantity, quality, fermentation temperature and water content of food.

are directly related to the development effect of fly maggots. In the 3rd instar stage, the fly maggot stops feeding after it matures, and often leaves the breeding site under the conditions of low temperature 15 20 and low humidity, and burrows into the nearby loose soil to pupate. Thousands of housefly chrysalis have been found in the cracks of the cement floor at the base of the wall in the courtyard of a winery.

Aeration: Air circulation is conducive to the growth and development of fly maggots. In garbage heaps, maggots are often distributed in the corners and roots of walls with large voids.

Because the flies also eat.

Because flies love dirty places! Don't you see there are flies in the toilet?

Flies have evolved glands with strong immunity, and an important component is antimicrobial peptides, which are considered to be the best alternative to antibiotics in the future if antibiotic drugs lose their efficacy due to the increased resistance of bacteria. The body of flies contains an antibacterial active protein, which can eliminate and kill various germs. Flies stay in dirty places all year round and carry many germs on their bodies, but they don't get sick themselves.

This is because some pathogenic microorganisms, although they can survive or reproduce in the vector insects, do not cause harm to the insects themselves.

The body of flies contains an antibacterial active protein, which can eliminate and kill various germs. Flies stay in dirty places all year round and carry many germs on their bodies, but they don't get sick themselves. This is because some pathogenic microorganisms, although they can survive or reproduce in the vector insects, do not cause harm to the insects themselves.

As early as the 60s of the last century, Japanese scientist Professor Shunji Natori isolated a small molecule protein from the digestive tract of flies, and dropped it on the medium of typhoid, cholera, dysentery, encephalitis, enteritis and other bacteria, and most of the pathogenic bacteria that grew well dissolved and died. It is this bactericidal substance that keeps the flies in the germs and never gets sick.

Antimicrobial peptides can also effectively kill human parasites, and also have a toxic killing effect on the protozoa in the body of the tsetse fly, bringing hope to the ** of Lyme disease on the African continent. Nowadays, almost all pathogenic bacteria have developed varying degrees of resistance to antibiotics, and anti-infection has become a major problem for doctors. According to medical reports, staphylococcus and Mycobacterium tuberculosis have made a comeback, and the number of people suffering from tuberculosis has risen worldwide, penicillin and streptomycin have no effect on these two bacteria, and antimicrobial peptides have become the new ** against pathogenic bacteria.

Most of these bacteria are harmful to humans, such as typhoid bacillus, dysentery bacillus and other pathogens, but they are not harmful to the flies themselves. This is because some pathogenic microorganisms can survive or reproduce in the body of the vector insect, but they will not cause harm to the insect itself. This is due to an adaptation between the pathogenic microorganism and the vector insect over a long period of evolution.

According to experiments, many bacteria that are harmful to humans only live in the digestive tract of flies for five or six days, some of them die, and some of them are excreted with feces. So, although flies stay in dirty places and carry a lot of bacteria in their bodies, these bacteria do not make it sick.

Flies do not appear to be sick; Because the body of flies contains a very special active protein, this active protein has antibacterial, anti-inflammatory and sterilization effects, and can resist various bacteria and viruses for business, so flies will not get sick easily.

It will definitely get sick because these are very harmful to the body, and they are all particularly dirty places, which can affect a person's respiratory tract and also make a person have very serious diseases, and there may be some. Infect.

You won't get sick at all, because flies live in garbage heaps, and there are a lot of germs in the body of flies, so you probably won't get sick.

No. Because flies have adapted to living in garbage heaps and do not adversely affect themselves, they do not get sick.

It should be hazardous garbage, ask when you throw it away.

Although sticky fly paper has the effect of coming to flies, because it has a substance that flies like on it, it is easier to attract flies from a distance, and it will stick more and more. The fly killer lamp is used to kill flies through optical and acoustic principles, although long-term use kills flies, but blue light is more likely to attract more mosquitoes and flying insects, and that kind of ultrasound is also harmful to the human body.

Therefore, prevention is more important than cure.

In addition to paying attention to hygiene, keep it clean, tidy, and dry air, and the garbage should be thrown away in time, and the garbage is best packed in garbage bags, not overnight.

There is a kind of cage that I look very good at, and it is okay to put something bad in it, and it can't get out if it goes in. It can be used 24 hours a day, and you can buy it at the general old vegetable market factory, and you will know it if you ask them. , I hope it helps!

Go to the garbage pond to remove the roots and spray frequently.

The most basic solution is to dismantle the garbage pond.

The fly swatter is a kind of dry garbage, Nanjing's garbage classification standard is other garbage, specifically according to the local garbage classification standard, it can not be used, and there is no reuse value, usually in the treatment, it is generally buried or decomposed.

In life, in fact, fly swatters are very common, especially in previous years, but now they see less, mainly because they pay more attention to hygiene, and there are fewer flies. In terms of classification, fly swatters belong to household garbage, that is, dry garbage. In ordinary life, fly swatters are mainly divided into two kinds, one is electrified, and the other is uncharged, and the efficiency of the charge is generally higher.

When the electrified one is used, it often leads to the failure to swatt the fly, and the phenomenon of letting it escape.