Flies can hatch into maggots about 1 day after laying eggs. The maggot's food includes livestock manure, garbage and some decaying materials. Fly maggots are very active and constantly stirring. When they are mature, they climb to the surrounding loose soil, sawdust and other dry environments to pupate. If the food surface is dry, they can also pupate on the food surface. Then climb out of the pupa and become flies.
Extended data:
Control methods of flies:
1, do a good job in environmental sanitation, and store garbage and feces in a sealed way. Garbage and feces are the main breeding grounds for flies. It is necessary to investigate and register every breeding place and put forward a transformation plan. The storage of garbage and feces should be sealed as much as possible to reduce the breeding of flies.
2. Killing flies and maggots: There are disadvantages in controlling flies by killing larvae. Because the medium that breeds flies often changes, pesticides must be applied regularly no matter whether biological or chemical larvicides are used. Larvae exposed to low doses of pesticides can also induce drug resistance, and larvicidal drugs may also harm natural enemies of larvae.
3. Use various methods to kill adult flies: There are many methods to kill adult flies, and different methods should be adopted according to specific conditions. Non-drug fly traps are very effective, and fresh bait is replaced every week. There are sticky fly papers to catch.
Baidu Encyclopedia-Flies (Diptera: Muscidae)