What are "Natural Pesticides"?

Natural pesticides are substances derived from natural sources, such as plants, minerals, or microorganisms, and are often perceived as being safer for both humans and the environment compared to synthetic alternatives. This option highlights their origin and the general consensus about their relative safety, which is a key aspect in understanding what constitutes a natural pesticide.

The emphasis on being derived from natural sources is significant because it reflects the trend in pest management towards using substances that are less likely to cause adverse effects on ecosystems or human health. Natural pesticides often have a shorter degradation time in the environment and typically have a lower toxicity profile, making them more desirable in contexts where environmental impact is a concern.

In contrast, other choices describe substances that do not fit the criteria of natural pesticides. Chemically synthesized pesticides lack the characteristic of being derived from natural origins. Clearly labeled toxic pesticides could encompass a wide range of substances, not necessarily confined to natural derivation. Finally, the idea that only organic pesticides used in certified organic farming qualify as natural pesticides overlooks the broader category of natural pesticides that may not be certified organic but still have their roots in natural materials.