Who is allowed to purchase restricted-use 2,4-D herbicides?

The purchase of restricted-use 2,4-D herbicides is limited to licensed applicators only. This regulation is in place due to the potential dangers associated with the use of such herbicides, which require specific knowledge and training to handle safely and effectively. Licensed applicators are individuals who have undergone the necessary education and have received certification from the relevant regulatory authority, ensuring they understand not only the proper application methods but also the safety protocols and environmental considerations associated with these pesticides.

This restriction is vital for promoting responsible use and minimizing accidental harm to people, wildlife, and the environment. The other options do not align with the regulations set forth for restricted-use pesticides. For instance, allowing any consumer or anyone over 18 to purchase these chemicals would pose significant risks, as the average person may not have the training needed to use them correctly. Similarly, while registered dealers may sell pesticides, they would only be permitted to distribute restricted-use products to those who are properly licensed, reinforcing the need for trained applicators to manage these substances.