Which applicator class would a person who engages in public health or nuisance arthropod control fall into?

• A. Public health
• B. General
• C. Commercial
• D. Private

Answer: (A)

The main idea is that applicator class reflects the setting and goal of the pest control work. A person who works in public health or nuisance arthropod control is aiming to protect the community from disease-spreading pests and reduce pest-related nuisance in public or shared spaces. That focus lines up with the public health class, which covers vector control programs, collaboration with health authorities, and the use of pesticides in ways that prioritize community protection and safety in public settings.

The other classes don’t fit as well. General class is for routine pest control work not specifically tied to protecting public health. Commercial class is for firms offering pest control services to paying customers. Private class is for individuals applying pesticides on their own property. So the role described is best categorized as public health.