How do flies survive the winter, and do flies hibernate?

In the winter they are usually dormant after laying eggs, and after the winter their eggs hatch, there will be a lot of pulling. Because they are lower animals, the lower they are, the stronger their vitality. Moreover, the existence of living organisms naturally determines that they have a certain function of maintaining ecological balance.

There are many types of insects, and their living habits are complex, and the insect state during the winter is not exactly the same. After distinguishing more than 200 kinds of common agricultural and forestry insects according to the state of wintering insects, the results are as follows: 43% of them spend the winter with larvae; 29% spent the winter on pupae; 17% of the winters were adults; 11% of the winters were made of eggs.

When insects survive the cold winter, no matter what stage of development they are in, they must choose a safe and secluded place to hide in advance before they can enter a static state of wintering. This phenomenon of wintering, like the seeds of mature plants stored in a warehouse, life does not stop, as long as the internal conditions for recovery are in place, and the external conditions are suitable, they begin to move again.

Insects that spend the winter as adults.

Most insects feed on adults or have hard body walls. As long as they have enough to eat, stock up on enough nutrients for the winter, and choose a good place to spend the winter, they will be able to survive the long winter.

Most of the mosquitoes and flies in the order Diptera spend the winter as adults. Every year, when the temperature gradually drops, and when winter is about to come, they hide in dark and windy corners such as stone caves, vegetable cellars, empty houses, and barns to survive the winter.

Most flies overwinter with pupa, such as goldflies, liflyes, and hemp flies; A small number of flies overwinter as larvae and adults, the former such as green flies and the latter such as manure rot flies. Housefly larvae, pupae or adults can overwinter. The overwintering larvae are mostly at the bottom of the breeding organisms; Pupae in the topsoil near the breeding ground; Adults lurk in warm and hidden places such as wall cracks, house corners, vegetable kilns, and basements.

Some of them spend the winter on their eggs, while others hide in dark and windproof corners such as stone caves, vegetable cellars, empty houses, and barns to survive the winter.

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Hello, glad to answer for you, flies hibernate, but most of them freeze to death. Flies spend the winter hiding in corners and under the bark of trees. Most of the flies freeze to death, and a few have strong vitality to survive the long winter and come out to breed when the weather warms up.

The activity of flies varies from fly species to species and is mainly affected by two factors: temperature and light. They are phototaxis, prefer to move during the day or in bright spots, and often rest on ceilings, wires, or suspended ropes at night. Houseflies are more sensitive to temperature, most active at 30 hours, prefer to stay in the shade at 30 or more, can feed at 15 hours, can fly at 12 hours, can only crawl at 9 10, 7 8 do not move at all, and the lethal temperature is more than 45.

All kinds of flies are strict in the selection of seasons, so they can be divided into 7 types: spring, spring, spring, summer, summer, autumn, autumn and cold season peak. Geographical location also has a certain influence, such as houseflies appear all year round in the southern tropical regions of China, and stop developing and reproducing in winter in the cold and temperate zones. Most flies overwinter with pupa, but the overwintering method is related to the local temperature and other conditions and species.

The overwintering sites of pupae or adults are mostly near the breeding site, generally within 3 meters, 0 from the surface. 5 cm deep loose soil, garbage breeds overwinter, and then develops after spring warm. Adult pupa wintering mostly choose warm places, lie still, and come back in spring. Thank you.

Not all flies will hibernate, flies are suitable for living in places with higher temperatures, flies breed most vigorously in summer, and many flies will freeze to death in winter due to low temperatures, and only some flies will choose to go to a warmer place to spend the winter.