What defines a biopesticide?

A biopesticide is defined as a pesticide derived from natural materials, such as plants, microorganisms, or other naturally occurring substances. These products harness biological mechanisms to control pests while being often less harmful to non-target organisms and the environment compared to conventional synthetic pesticides. By utilizing natural predators, pathogens, or plant extracts, biopesticides are an essential component of integrated pest management (IPM) practices that emphasize sustainability and ecological balance. This aligns with the growing emphasis on organic farming and environmentally friendly pest control methods.

While synthetic compounds, chemical mixtures, and formulations with metals can all have applications in pest management, they do not fit the definition of biopesticides, which specifically emphasizes natural origins.