Trapping has use pest control
Pest control
Trapping is regularly used for pest control of beaver, coyote, raccoon, cougar, bobcat, Virginia opossum, fox, squirrel, rat, mouse and mole in order to limit damage to households, food supplies, farming, ranching, and property.
Traps are used as a method of pest control as an alternative to pesticides.  Commonly spring traps which holds the animal are used—mousetraps for mice, or the larger rat traps for larger rodents like rats and squirrel. Specific traps are designed for invertebrates such as cockroaches and spiders. Some mousetraps can also double as an insect or universal trap, like the glue traps which catch any small animal that walks upon them.
Although it is common to state that trapping is an effective means of pest control, a counter-example is found in the work of Jon Way, a biologist in Massachusetts. Way reported that the death or disappearance of a territorial male coyote can lead to double litters, and postulates a possible resultant increase in coyote density. Coexistence programs that take this scientific research into account are being pursued by groups such as the Association for the Protection of Fur-Bearing Animals.