What does 'Exposure' mean regarding pesticides?

The term 'Exposure' in relation to pesticides specifically refers to the condition of coming in contact with a pesticide or pesticide residues. This can occur through various routes such as inhalation, dermal contact, or ingestion. Understanding exposure is critical for evaluating the potential risks to human health and the environment. It involves assessing how and to what extent humans, animals, or ecosystems interact with pesticides, which can lead to important guidelines for safe use and application practices. The focus is on how the substances enter or interact with organisms, underscoring the need for careful handling and application to minimize any adverse effects.