Which formulation is most suitable for controlling pests over a large area?

The selection of a liquid formulation for controlling pests over a large area is ideal due to its ability to cover extensive surfaces uniformly. Liquid formulations can be applied through various methods, such as spraying, which allows for a broad distribution across a given area. This capability ensures that the active ingredients reach multiple pest habitats efficiently, making it effective for large-scale treatments.

Additionally, liquid formulations can penetrate different types of surfaces and reach cracks and crevices where pests might hide. Their versatility in application techniques allows for targeted treatments based on the pest's behavior and the environment, enhancing their effectiveness over large areas.

While other formulations may have their specific uses, they typically are not as effective for broad area coverage. For example, aerosol formulations are more suited for spot treatments or enclosed spaces, dust is often used for localized infestations, and granules require moisture to activate and may not spread as evenly over large areas. Thus, the properties of liquid formulations align best with the needs of controlling pests across expansive environments.