What is the term for long-term repeated contact with pesticides?

The correct term for long-term repeated contact with pesticides is chronic exposure. This type of exposure occurs over an extended time frame and can involve low levels of pesticide contact that accumulate and may lead to significant health effects over time. Chronic exposure is particularly relevant when considering the potential health impacts of pesticides in a farming or residential setting, as it can lead to various health issues that may not be immediately apparent.

In contrast, acute exposure refers to a single or short-term exposure to a pesticide that usually occurs at higher concentrations and can result in immediate health effects. Direct exposure involves coming into contact with pesticides through activities like spraying or handling, which may be either acute or chronic depending on the circumstances. Residual exposure relates to contact with pesticide residues left behind in the environment, which can lead to unintended exposure but does not specifically address the frequency or duration of contact. Thus, chronic exposure is the most accurate term for describing long-term and repeated interactions with pesticides.