What is one key characteristic of minimum risk pesticides?

One key characteristic of minimum risk pesticides is that they are often derived from natural ingredients. This classification includes substances that typically pose lower risks to human health and the environment compared to conventional pesticides. As a result, they can be made from natural substances such as plant oils or extracts, which are generally considered safer alternatives.

The regulation of minimum risk pesticides allows for less stringent requirements compared to conventional pesticides; hence, they often do not require federal registration, making them more accessible for use. It's also important to note that while they are safer, this does not mean they can be recklessly applied, especially in agricultural settings where careful management is still essential.