Toilet wall, one millimeter black small insect does anyone know what it is?

This small one-millimeter black bug may be one of two types of insects:

1.Gnat: Also known as "hairy midges, moth midges", it looks like "little moths" from a distance, but it has nothing to do with lepidopteran moths.

The gnats belong to the suborder Diptera and belong to the "distant relatives" of mosquitoes. Unlike the scales on the wings of moths, the wings of the moth have a large number of hydrophobic hairs to prevent them from getting wet. They are often seen in damp bathrooms, and when there are many of them, they roost on the walls in groups.

Since it doesn't like to fly, it's like jumping around on a wall. The larvae of gnats are elongated cylindrical and often have ornaments such as long hairs or brushes on the ventral ends, and breed in pools, baths, sprinklers or drains, especially those that are rarely used or drain slowly.

2.Flea flies: It is the smallest fly in the world, with a body length of only about a millimeter, and belongs to the family of Diptera flea flies.

Its back is raised, so it is also called "hunchback fly". Unlike most other flies, flea flies only flock in the late stages of plant and animal decay and feed on fungi, which is similar to that of the black spotted fruit fly.

If you are not sure what the insect is, it is recommended that you seek the help of a professional, such as an entomatologist or pest control specialist.

Here it is: a long-horned jumping worm that lives in a dark, damp place.

The small black insects in the toilet are gnats, which are also known as moths and midges, commonly known as moth flies, which are tiny and hairy or scaly dipteran insects, including blood-sucking sandflies and important health pests such as indoor common gnats. The larvae mostly live in the habitat of aquatic organisms, including bathtubs, wash basins, etc., and are common nuisance pests in bathrooms.

The larvae of the white spotted gnats and the stargazed gnats breed mainly in shallow waters containing putrefactive organic matter in urban areas, and a large number of gnats can be cultivated in septic tanks, sewage tanks, toilets, bathroom washbasins, floor stagnant water, kitchen sinks, damp rags, etc.

The most fundamental way to control gnats is environmental rectification; The number of gnats can be controlled as long as the container is drained of the stagnant water, the buried water in the floor or sink is removed, and the outdoor gutter is kept unblocked. The larvae that breed in the septic tank can be sprayed with insect growth regulators, etc., which can also treat the gnats and white-bellied bush mosquitoes.

Hazard phenomenon: mechanical vectors: white-spotted gnats and star-spotted gnats often appear on the walls of kitchens and bathrooms, and their whole bodies are covered with fine hairs, which are easy to carry germs, and have the possibility of contaminating food and spreading diseases.

The activity of gnats is not high, the probability of mechanically transmitted diseases is not high, and the ecological habits of white-spotted gnats and star-spotted gnats have the possibility of spreading E. coli diseases.

Harassing pests: Moths that inhabit white paint or tile walls can cause visual cleanliness and indoor cleanliness. Gnats are not very capable of flying, often stopping on walls and not moving, and will only fly away when disturbed.

Flew a short distance and stopped at a nearby wall. Fly magiasis: of gnats"Pests"Sex.

The most important is myiasis, which is usually caused by started gnats. In general, the larvae of gnats are a free-living insect that does not need to be parasitic in the host body to complete its life history. Larvae or eggs that accidentally enter the host can also use the host's tissue to complete the life cycle.

It is generally believed that the occurrence of gnats is facultative parasitism caused by unexpected factors such as wound care and poor disinfection. Occasionally, it can penetrate into the nostrils during indoor rest, causing inflammation.

The above content refers to the encyclopedia of gnats.

There is a black striped worm in the bathroom, what kind of worm is this and how to treat it?

Problem analysis: According to your description, the small flying insects in your home should be: moth midges, commonly known as moth flies, moth gnats, hair midges, etc., there are about 100 kinds of moths in China.

Moths and midges are covered with fine hairs and can easily carry germs, which may contaminate food and spread diseases. They feed mainly on sewage sediment, decaying plants and microorganisms, which we often see in toilets, toilets, kitchens, etc. They generally grow from drains, floor drains, and stagnant water in toilets, sinks, sinks, and sinks.

Guidance and suggestion: If there are small flying insects at home, you can directly spray permethrin, if you want to remove the stagnant water at home, regularly treat the drain, floor drain and toilet, dishwashing sink and sink at home. Follow-up:

How do you kill insecticides at the drain? Re: Pour 100-200ml of permethrin into each drain, floor drain, toilet, and wash tray at the same time, and keep it undrained for 5-8 hours.

According to your situation, it is recommended to use it for 3 days, and then regularly kill insects every month.

Summary. Hello, this insect should be a gnat, also known as a moth fly, a moth midge, which has antennae, long antennae, eyes are compound eyes, body hair, larvae have no feet, the body is slender and cylindrical, living in sewers, rotten wood, soil, adult life in indoor toilets, bathrooms, treatment methods, 1. Disinfectant: pour the disinfectant on the toilet floor, scrub it with a brush or floor, and also need to remove the stagnant water on the floor and the stagnant water in the wash basin, because the black worms will lay eggs in the stagnant water.

There is a black striped worm in the bathroom, what kind of worm is this and how to treat it?

Hello, this insect should be a moth gnat, also known as a moth fly, a moth midge, which has antennae branches, long antennae, compound eyes, body hair, larvae without feet, slender barrel-shaped, living in sewers, rotten wood, soil, spike adults live in indoor toilets, bathrooms, treatment methods, 1. Disinfectant: pour the disinfectant on the toilet floor, Zhao Zunmin scrubs with a brush or floor, and also needs to remove the stagnant water on the floor and the stagnant water in the wash basin, because the black worms will lay eggs in the stagnant water.

Electric mosquito swatter and insecticide: use an electric mosquito swatter or insecticide to electrocute and kill the small black insects in the toilet.

There is a black striped worm in the bathroom, what kind of worm is this and how to treat it?

Hello, happy to answer your questions. There are black striped insects in the bathroom, which are tide insects, which belong to the phylum Arthropods, and the main reason is because of damp hygiene problems. The governance method is as follows:

1. Blanch the insect area with boiling water every day, and then try to keep it dry. 2. Wash the toilet with disinfectant water! 3. You can try it with the pesticide, and if you don't try it, you can buy a bottle of dichlorvos spray, but you should pay attention to your own safety.

4. Use insecticidal water, such as Baoli killing, olive chrysanthemum, etc. Use an enclosed environment as much as possible. Reventilate after a while.

5. The bathroom adopts odor-proof floor drain, regularly uses pyrethroids, and hygienic insecticides are flushed to the sewer.