Why do flies always like to stay in stinky places?

Feces refer to the food residues excreted by animals (including humans) after eating food, after digestion and absorption. There are also enough nutrients to feed small insects in these food scraps. We know that there are many insects that survive by eating feces. Fly.

It is an insect that feeds on feces and lays eggs on the feces to reproduce offspring. Houseflies are an omnivorous fly.

These flies generally do not patronize the droppings, and the larvae only live on garbage. Therefore, even if the toilet is filled with pesticides, it will not reduce the number of houseflies. In contrast, the black, large greenhead fly and the striped meat fly on the back like to eat feces at the larval stage.

In addition to laying eggs on the droppings, adult flies also often gather on the droppings to eat. In addition, blueflies often stay on their droppings. However, the larvae of the bluefly rarely grow up eating feces, and they mostly feed on kitchen garbage or animal carcasses.

In addition, these flies like to stay on their droppings, which is also related to their liking for the smell of their droppings. Flies don't like to be in smelly places, but the smelly places are relatively speaking, and some of the dirtier flies have a very miscellaneous diet, fragrant, sweet, sour, and smelly, and they have to spit out bursal fluid to dissolve food when they eatIts habit is to eat, spit and pull at the same time. It has been observed that flies have to defecate 4-5 times per minute when food is abundant.

Flies are harmful to humans because they carry a variety of pathogenic microorganisms, and the body surface of flies is hairyThe foot pad can secrete mucus and like to crawl and forage for food in human or animal feces, urine, phlegm, vomit and corpses, etc., and it is very easy to attach a large amountPathogens, such as:Vibrio cholerae, Typhoid bacillus,Dysentery bacillus, hepatitis bacilli,Poliogerms, roundworm eggs, etc.; It often stays on the human body, food, and dining utensils, and has the habit of rubbing feet and brushing the body when stopping

The pathogens attached to it quickly contaminate food and dining utensils When flies eat, they first spit out the bursal fluid and dissolve the food before they can be inhaled, and they eat, vomit, and pull at the same time; In this way, the pathogens that were originally eaten into the digestive juices are spit out and contaminate the food it has eatenPeople who eat these foods and use contaminated utensils can get sick The epidemic of cholera, dysentery and bacterial food poisoning is directly related to the spread of flies.

Flies don't actually like to stay in stinky places, they're just looking for food.

Because it's on these smelly things that flies feed.

Because flies probably think those places are fragrant, they just eat like that.

This is not the case, everyone has their own preferences, and they feel that the stinky place is very comfortable.

Maybe the flies don't have a taste system, they can't smell what it is.

This one is more nutritious and suitable for its reproduction, so he prefers to stay in this place.

Because flies like this kind of place, there are more bacteria, he probably likes it.

This should be said to be an instinct, and that environment will be more suitable for its survival.

I think the main thing is that some flies have a very mixed diet, fragrant, sweet, sour, and smelly.

Flies belong to the omnivorous fly class and have a particularly strong attraction to sweet, smelly, and fishy ones. In addition, flies also like to lay their eggs on similarly smelling things, which provide food for the larvae after hatching.

Flies love smelly things because they rely primarily on smell and taste when looking for food. The fly's olfactory organs are located on its tentacles, which sense the smell and transmit it to the fly's brain for processing. The taste organs of the fly are located on its feet, and these organs feel the taste of food through physical contact.

Since flies have a very keen sense of smell and taste, they can easily detect foul smells and rancid smells and think that food is present in these places. In addition, flies usually live in an environment that surrounds decaying organic matter, so they have adapted to the food of this environment**.

Further, flies like smelly things that are also related to their life cycle. The life cycle of a fly usually has four stages: egg, larval staring, pupal, and adult.

The larvae and pupae of flies grow in decaying organic matter, such as droppings, garbage, and animal carcasses, which are food for flies**. Therefore, flies must find decaying organic matter in order to survive and reproduce. In addition, some decaying organic matter contains nutrients that provide the protein and energy that flies need.

In addition to nutrient demand scabbing, flies have fewer sweet taste receptors, which is also one of the reasons why flies like foul smells. According to research, flies even ignore sweetness and are more sensitive to smells such as ammonia odor. This is also why, in many cases, flies tend to be attracted to places such as garbage, droppings, rotting food, and corpses.

In summary, flies like smelly things mainly because of their sensitivity to odors and the nutrients they need, as well as the adaptability of their living environment. When people get rid of trash and keep it clean, they can effectively eliminate the flies' food** and cut them out from contact with human life, thus reducing the hygiene problems caused by flies. <>

The favorite smell of flies is the smell of rotten food. This is because rotting food releases chemicals such as ammonia and sulfur compounds, which are very attractive to flies.

In addition to the smell of rotten food, flies are also very fond of sweet and sour tastes. Therefore, when you place sweet foods such as fruit juice and sugar water and sour foods such as vinegar and sauerkraut, it is easy to attract flies to come and feed.

In addition, flies also like the smell of garbage. In garbage heaps, flies can smell large amounts of organic matter, which are also very attractive to them.

To sum up, the flavors that flies like mainly include the taste of rotten food, sweetness, sourness, and the taste of garbage. Therefore, we should clean up the garbage in time, maintain environmental hygiene, and reduce the breeding and spread of flies. <>

Summary. Hello dear, because flies feed on rotten food and are often in a dirty environment, so they will have a foul smell on their bodies.

Hello dear, because flies feed on rotten food and are often in a dirty environment, so they will have a foul smell on their bodies.

Living things are made up of proteins and other substances, and they contain elements such as sulfur and phosphorus. The corpse will be decomposed by microorganisms, converting organic phosphorus and organic sulfur into inorganic phosphorus and inorganic sulfur.