How is a pesticide defined?

A pesticide is defined as any substance used to prevent, repel, or mitigate pests. This encompasses a wide range of products, including chemicals, biological agents, and even certain physical methods that can deter or manage various types of pests, such as insects, rodents, and pathogens. The definition is broad to include various classes of pesticides like insecticides, herbicides, fungicides, and more, reflecting their diverse applications in pest management.

This inclusive definition allows for the understanding that pesticides aren't limited to traditional chemicals but can also include newer approaches in pest management, such as biopesticides derived from natural sources. Recognizing the role of different substances in pest control is essential for addressing pest issues effectively and safely while adhering to regulations and best practices in pest management.