Blow flies are even dirtier.

If you look at the number of bacterial types on your body, it’s actually about the same. It’s not as good as your keyboard, mobile phone screen, or desk... ps: The bacteria indicator can be detected on any common object. A frightening result is produced, with dozens or hundreds of types, and the number is in the tens of millions. Baidu feels very dangerous at once.

The following are the key points:

If we start from human subjective feelings, based on my many years of observation experience, linens, green flies, and golden flies all like to eat flies. House flies Generally don't eat it.

Flies are insects that undergo complete metamorphosis. Their life cycle can be divided into several stages: egg, larvae (3 instars), prepupa, pupa, and adult. Although the life span of a fly is only about one month, its reproductive capacity is very strong. The feeding habits of flies are very complex and they are omnivorous flies that can feed on a variety of substances.

The feeding habits of flies are very complex. They are omnivorous flies and can feed on various substances, such as human food, secretions and excretions of humans and livestock, kitchen residues and other garbage, and plant matter. Juice etc. After a housefly is full of food, it defecates within a short period of time (a few minutes).

Due to frequent vomiting, diarrhea, defecation, and large water loss, which also prompts frequent feeding, flies eat, vomit, and defecate on the breeding biomass, causing serious pollution. In livestock and poultry farms, feed and drinking utensils are often contaminated by it.