How is a pesticide defined in Oregon?

In Oregon, a pesticide is defined as any substance or mixture intended for preventing, destroying, repelling, or mitigating any pest. This comprehensive definition encompasses a wide range of products, reflecting the various roles pesticides play in agriculture, horticulture, and public health management. Pests can include insects, weeds, fungi, and other organisms that can harm plants, animals, or human health.

This broad definition allows for the regulation of various pest control substances, ensuring they are used safely and effectively to manage pest populations. It also highlights that pesticides are not limited to agricultural use; they can be applicable in residential, commercial, and industrial contexts. Understanding this definition is crucial for anyone involved in the purchase, use, or regulation of pesticides, as it informs the scope of laws and safety practices that apply to pest control activities.

The other options do not accurately represent the definition of a pesticide in Oregon. Exclusive agricultural use and organic-only restrictions do not encompass the full range of pesticide applications, while a mixture with no intended use does not conform to any meaningful regulatory definition.