What does the term "toxicity" refer to in the context of pesticides?

In the context of pesticides, "toxicity" specifically refers to the potential a pesticide has for causing harm to living organisms, including humans, wildlife, and beneficial insects. It indicates the degree to which a substance can be poisonous or harmful when ingested, inhaled, or absorbed through the skin. This definition is crucial for understanding the safety and environmental impact of different pesticides, guiding applicators in selecting appropriate products, and ensuring their safe application while minimizing risks to non-target organisms.

Understanding toxicity also plays a vital role in regulatory frameworks for pesticide use, as substances with higher toxicity require stricter handling and application guidelines to prevent adverse effects. Identifying and managing the toxicity of pesticides allows for informed decision-making in pest management practices and contributes to environmental sustainability.