What is a characteristic of granular applicators?

Granular applicators are specifically designed to spread solid pesticide formulations, typically in the form of granules, over a designated area. They can use various methods for distribution, and one common method involves utilizing compressed air to aid the even dispersal of granules. This technique enhances the accuracy and uniformity of application, ensuring that the pesticide covers the intended area effectively.

While manual application is possible, granular applicators often include more sophisticated mechanisms that don't limit their use exclusively to manual methods. Additionally, they are widely used outdoors for pest control in various environments rather than being restricted to indoor applications. Lastly, granular applicators are not suited for liquid formulations, as their design focuses on the specific properties of granulated materials. Thus, the characteristic related to the use of compressed air is a defining feature of granular applicators, making it the correct choice.