Which of the following is NOT a type of support equipment?

The identification of "Sprayer" as the correct answer hinges on understanding the distinct roles of various types of equipment in pest control operations. Support equipment typically refers to machinery or tools that assist in the primary tasks associated with pest management but do not directly apply the pesticides themselves.

A filler pump, for instance, is crucial for transferring chemicals into sprayers or other application equipment, thus supporting the preparation and dosage of pest control materials. A front-end loader, while not specialized for pest control, can be considered support equipment due to its ability to move materials and assist in various operational tasks, such as transporting bulk products. A seeder, while it generally is used for planting seeds, could also fall under support equipment if it assists tasks related to pest control, like establishing vegetation that can help manage pest populations.

In contrast, a sprayer directly applies pesticides to the intended areas, making it a primary application tool rather than support equipment. Its main function is not supportive; it is integral to the actual pest control process, emphasizing its distinction from equipment that functions as assistance in the larger context of pest management.