The person is spraying pesticides in an open area without wearing any visible PPE such as gloves, goggles, or a respirator. Additionally, they are standing directly in the path of potential spray drift, which can lead to inhalation or skin exposure to hazardous chemicals.

When applying pesticides, always wear full protective gear including a respirator or mask, chemical-resistant gloves, eye protection, long sleeves, and pants. To prevent spray drift, spray in calm weather conditions (low wind), use nozzles designed to reduce drift, and avoid walking into the spray path. Always follow label instructions for safe application and PPE requirements.