For which uses must a tolerance status for a pesticide be established?

A tolerance status for a pesticide is specifically required for food crops because it defines the maximum allowable level of pesticide residues that can safely remain on food products consumed by humans and animals. This regulation ensures food safety and public health by determining safe residue limits based on scientific evaluations of potential dietary exposure to these chemicals.

In contrast, non-food crops, ornamental plants, and rotational crops do not typically require a tolerance status because they are not intended for human or animal consumption. While these crops may still be treated with pesticides, the regulatory scrutiny regarding residual levels is not as stringent since there is no direct impact on food safety. The focus on food crops aligns with the primary goal of protecting consumers from harmful substances in the food supply.