In the context of pest control, what is a key concern regarding pesticide exposure?

A key concern regarding pesticide exposure is that it can produce a wide range of health effects that depend on how the pesticide enters the body, which can occur through inhalation, ingestion, or dermal contact. Understanding these entry routes is crucial for assessing risk, as different pesticides may pose varying levels of toxicity depending on these exposure pathways. For example, inhalation might lead to respiratory issues, while dermal exposure could result in skin irritation or other systemic effects.

Focusing solely on the applicator overlooks the broader implications for non-target organisms, such as household members or pets, who may also be exposed. While proper pesticide usage is essential for safety, it cannot guarantee that all risks are mitigated, especially in cases of accidents or spills. Additionally, the environmental impact of pesticides is a separate concern and does not address the direct health risks associated with human exposure. Understanding the multiple pathways of exposure allows for more effective risk assessments and better safety practices in pest control.