What method involves using chemicals to manage pest populations?

The method of using chemicals to manage pest populations is known as Chemical Control. This approach involves applying pesticides or other chemical substances to eliminate or reduce the numbers of pests that can harm crops, plants, or stored products. Chemical control can be effective in quickly reducing pest populations and is often used when immediate action is needed to protect agricultural yields or prevent the spread of disease vectors.

In contrast, Biological Control utilizes natural predators or pathogens to control pest populations, aiming for a more eco-friendly approach. Mechanical Control involves physical methods such as traps or barriers to prevent pest access or to remove them. Cultural Control focuses on practices that modify the environment or agricultural practices to reduce pest establishment, reproduction, or survival, such as crop rotation or intercropping.

In summary, Chemical Control is the recognized method for directly applying chemicals to manage pests, standing out from the other pest management strategies, which utilize more indirect or natural approaches.