Are fly medicine harmful to humans? What flies are poisonous

Flies are one of the more annoying pests, but we can't avoid their survival and reproduction in the summer. So in order to get rid of this pest, people use a variety of fly medicines. Flies themselves carry their own bacteria, and the use of fly medicine will also lead to the occurrence of bacteria after the flies die.

So is fly medicine harmful to humans?

1. Every time we spray these fly medicines, the spraying will keep our room in a closed state to prevent the loss of efficacy. Therefore, after spraying the fly medicine for a period of time, the window should be opened for ventilation after the flies are killed, otherwise the residual smell in the house will be inhaled into the human body too much will lead to uncomfortable breathing, especially for the elderly and children who are more fragile, and should be more prevented.

2. The whereabouts of flies are inseparable from filth, they love to eat rotten and smelly things, and have the bad habit of smelling incense and chasing odors. Flies can carry millions of bacteria that transmit diseases such as typhoid, cholera, dysentery, and infectious hepatitis.

3. Flies fly everywhere and spread bacteria into food, so it is easy to get sick after eating food bitten by flies.

4. The head of the fly has a pair of round compound eyes and a pair of short antennae, which are its olfactory organs. The forewings are well developed, and the hindwings degenerate into balance rods to distinguish them from other insects. Feces are the best breeding ground for fly maggots, and good feces can be treated well and poisoned to kill fly maggots, which can achieve a good effect of killing flies.

Ways to reduce the invasion of flies in the household: first of all, it is necessary to make domestic garbage bagging, Nissan Nissan, and the garbage container should have a lid and be kept closed at any time to prevent fly maggots from breeding and the smell of garbage to attract flies; Install screen doors, screen windows and keep them closed at all times to keep flies out; Fly swatters can also be installed in the home to catch invading flies.

Flies do not have toxins. They have a lot of bacteria.

Maggots are larvae of flies that reproduce mainly in human and animal feces, garbage, and decay. They feed on feces and putrefaction, and some live in the carcasses of decaying animals.

Flies are omnivorous insects. The most common species such as sweets or rotten foods, such as aphid-eating flies and parasitic flies, like to enjoy flowers and suck nectar ; Fruit flies and fruit flies like to eat fruit or rotten fruits, whereas life flies, houseflies, and sarcophagi like carrion and droppings.

The large elephant-like licking beak is a powerful tool used by most flies to lick liquid food. Many flies secrete digestive juices to dissolve nutrients in the food before licking.

Flies themselves do not have toxins, because flies carry a lot of germs.

Fly maggots are the larvae of flies, which mainly breed in human and animal feces heaps, garbage, and putrefactive materials, feed on feces and decaying materials, and also live in decaying animal carcasses.

Flies are omnivorous insects, and common species prefer sweets or saprophants, such as aphid flies and parasitic flies, which like to visit flowers to absorb nectar; Drosophila and Drosophila prefer to eat fruit or carrion, while leafflies, houseflies and flesh flies prefer carrion and droppings. The thick, elephant trunk-like licking and sucking mouthparts are used by most flies to lick liquid food. Before licking, many flies secrete digestive juices to dissolve the nutrients in the food and then lick and absorb them.

No flies are poisonous, but there are bacteria. Flies have a very complex feeding habits and are omnivorous flies that can feed on a variety of substances such as human food, secretions and excreta of humans and livestock, kitchen scraps and other garbage.

and the sap of plants, etc.

After the houseflies are fed, they can pass feces at short intervals. Due to frequent vomiting and feces, and more water loss, it is prompted to eat frequently, so flies eat, vomit and discharge on the breeding mass, causing serious pollution. In livestock and poultry farms, feed and drinking utensils are often contaminated.

Flies themselves have no toxins, flies are harmful to humans because they carry a variety of pathogenic microorganisms to spread, the body surface of flies is hairy, the foot pads can secrete mucus, like to crawl and forage in human or animal feces, urine, phlegm, vomit and corpses, etc., it is very easy to attach a large number of pathogens, such as Vibrio cholerae, typhoid bacillus, dysentery bacillus, hepatitis bacillus, polio bacteria, hepatitis A bacteria, hepatitis B bacteria, and roundworm eggs; It often stays on the human body, food, and dining utensils, and has the habit of rubbing feet and brushing the body when it stops, and the pathogens attached to it quickly contaminate food and dining utensils When flies eat, they first spit out the bursal fluid, dissolve the food before they can be inhaled, and while eating, spitting, and pulling; In this way, the pathogens that were originally eaten into the digestive juices are spit out together, contaminating the food it has eaten, and people will get sick if they eat these foods and use contaminated dining utensils The epidemic of cholera, dysentery and bacterial food poisoning is directly related to the spread of flies, but it is not useless, without it, humanity would be in a rancid land

Public toilets and stinky gutters.

1. Flies endanger humans because they carry a variety of pathogenic microorganisms to spread. Flies have hairy bodies and mucus secretes mucus on their feet. It likes to crawl and forage for food on human or animal feces, urine, phlegm, vomit and corpses, and is very easy to attach a large number of pathogens, such as Vibrio cholerae, typhoid bacillus, dysentery bacillus, and roundworms.

2. Flies often stay on the human body, food, and dining utensils, and have the habit of rubbing their feet and brushing their bodies when they stop, and the pathogens attached to it will soon contaminate food and tableware.

3. Flies have the habit of eating, spitting, and pulling. When flies eat, they first spit out the bursal fluid, dissolve the food before inhaling, and while eating, spitting and pulling, so that the pathogen that was originally eaten into the digestive juice is spit out together, thus spreading to humans.