Who is responsible for ensuring that pesticides are applied correctly?

The certified handler or applicator is responsible for ensuring that pesticides are applied correctly. This role is critical because trained individuals have specialized knowledge about the proper methods of using pesticides safely and effectively, according to applicable regulations and label instructions. They are accountable for understanding how to handle, apply, and store pesticides to prevent misuse that could lead to harm to humans, animals, or the environment.

This responsibility includes adhering to safety practices, timing for application, dosage, and proper equipment use. Certification ensures that handlers are equipped with the knowledge of the risks and the best practices associated with pesticide application, which is why they hold the primary responsibility in this context. Other parties, such as government regulators and manufacturers, play roles in oversight, training, or providing information, but it is ultimately the certified handler or applicator who applies the pesticides and must ensure compliance with regulations and safety standards.