What is a boom sprayer primarily used for?

A boom sprayer is primarily used for large area applications to turfgrass because it is designed to cover wide swaths efficiently and evenly. The boom extends outward, allowing for multiple nozzles to dispense pesticides or fertilizers over a broad area in a single pass. This capability is particularly beneficial for managing lawns, sports fields, and other expansive grassy areas, ensuring uniform coverage and minimizing the need for multiple applications.

The functionality of boom sprayers makes them less suitable for soil injection, spot treatment of individual plants, or targeted applications to woody plants, which require more precise delivery methods. Soil injection typically involves injecting chemicals directly into the ground, and spot treatments require localized targeting that a boom sprayer cannot achieve due to its broad coverage. Therefore, the correct answer highlights the boom sprayer’s effectiveness in large area applications, particularly for turfgrass maintenance and treatment.