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

The term 'toxicity' in the context of pesticides specifically refers to the harmful effects that chemicals can have on humans and the environment. Understanding toxicity is crucial for safe pesticide use because it informs applicators about the potential risks associated with exposure to these chemicals. This includes evaluating how certain substances can negatively affect human health, wildlife, and ecosystems. It encompasses various factors such as dosage, exposure routes, and the specific vulnerabilities of different organisms.

By focusing on the harmful effects, individuals involved in pesticide application can take appropriate safety measures, choose suitable PPE (personal protective equipment), and implement strategies that minimize risk to non-target species and the environment. This knowledge also contributes to better assessment and communication of risks associated with pesticide use, aiding in regulatory compliance and promoting sustainable practices in agriculture and pest management.