What does the term "biopesticide" refer to?

The term "biopesticide" specifically refers to pesticides that are derived from natural materials such as plants, animals, bacteria, and certain minerals. These substances are utilized to control pests and diseases while minimizing the impact on the environment. Biopesticides can include natural insecticides, fungicides, and herbicides, often targeting specific pests or pathogens without harming beneficial organisms.

In contrast to synthetic pesticides, which are chemically manufactured and can pose various risks to non-target species and the environment, biopesticides typically have a more favorable safety profile. They are often less toxic, biodegradable, and can serve as an integral part of sustainable pest management practices. This approach not only supports ecosystem health but also addresses concerns related to chemical residues in the environment and on food.

While other options mention synthetic pesticides, environmental harm, or a broad categorization of pesticides, they do not define the specific characteristics or sources of biopesticides. This semantic precision is essential in discussions surrounding pest management strategies and the growing emphasis on environmentally friendly alternatives in agriculture and forestry.