What are two common routes of pesticide exposure for applicators?

The correct answer highlights inhalation and dermal contact as two common routes of pesticide exposure for applicators. Inhalation occurs when applicators breathe in pesticide particles or vapors, which can pose significant health risks if the substances are toxic and enter the respiratory system. This route of exposure is particularly critical during application processes, where aerosolized or volatile formulations may be present in the air.

Dermal contact, or skin absorption, is another significant exposure route, as pesticides can easily penetrate the skin and enter the bloodstream. Applicators may come into direct contact with pesticides through spills, drips, or improper handling, which can lead to systemic effects.

Understanding these routes of exposure is crucial for applicators to implement proper safety measures, such as wearing appropriate personal protective equipment (PPE) like gloves, respirators, and protective clothing to reduce the risk of harmful effects from pesticides. Recognizing these two primary pathways enables better practices and promotes safety in pesticide handling and application.