Pest control is the process of managing or eliminating pests, which are organisms that cause damage or nuisance to humans, animals, or crops. The pests can include insects, rodents, birds, and other animals that invade and damage homes, gardens, and agricultural crops.

Pest control involves a range of techniques to prevent, manage, or eradicate pests. These techniques can include biological, chemical, and physical methods. Biological methods involve the use of natural predators or parasites to control pest populations. Chemical methods use pesticides to kill or repel pests, while physical methods involve the use of traps, barriers, and other mechanical means to control pests.

Pest control is an important aspect of public health and environmental management, as many pests can carry diseases and cause harm to the environment. Effective pest control can help reduce the risks of disease transmission, minimize property damage, and protect natural ecosystems.