Which class designation of pesticides is typically for more hazardous substances?

The classification of pesticides into different designations is primarily based on their potential hazard to humans and the environment. Substances labeled as restricted typically contain more hazardous ingredients and require special handling, training, and application procedures to ensure safety. These pesticides are often more potent and effective against certain pests, but this increased efficacy comes with a higher risk of adverse effects if misused.

Restricted pesticides can only be sold to or used by licensed individuals who have completed proper training. This licensing process is crucial in regulating the use of these substances to minimize risks to human health and the environment. The additional training ensures that users are well-informed about safe application practices, potential toxicity, and emergency response measures.

In contrast, the other classifications such as domestic, commercial, and manufacturing typically involve levels of toxicity that are lower than those found in restricted products. Domestic pesticides are intended for household use and have a lower risk profile, whereas commercial pesticides might be used by professionals but are generally less hazardous than restricted models. Manufacturing pesticides refer to those used in the production of other chemicals and are not typically compared in the context of applicability and hazard in pest control.

Thus, the correct answer involves understanding that restricted pesticides represent a group that is subject to stricter regulations due to their associated health and