Texas Pesticide Applicator Practice Exam

If the EPA determines that a pesticide poses a risk to workers, what actions can it take?

1. Set reentry intervals to restrict worker access

2. Allow workers to enter treated areas after a certain period

3. Cancel all applications of the pesticide

4. Increase the recommended application rates

The correct answer is: Set reentry intervals to restrict worker access

The Environmental Protection Agency (EPA) has the authority to implement measures designed to protect workers from potential risks associated with pesticide exposure. One of the primary actions the EPA can take is to set reentry intervals. Reentry intervals are specific time periods established after a pesticide has been applied during which workers should not enter a treated area. This measure helps to ensure that exposure to hazardous residues is minimized, thereby protecting the health and safety of agricultural workers. By specifying these intervals, the EPA considers factors such as the toxicity of the pesticide, the method of application, and the conditions under which the pesticide is used. Such regulations are crucial in managing risks and ensuring that workers do not come into contact with potentially harmful chemicals shortly after application. In contrast, allowing workers to enter treated areas after a certain period, canceling all applications, or increasing the recommended application rates do not align with the EPA's goal of worker safety in response to identified risks. Simply allowing entry or canceling applications could lead to either unsafe conditions or significant disruptions in agricultural practices without addressing the underlying risk. Increasing application rates would likely exacerbate the issue rather than mitigate it. Thus, the establishment of reentry intervals is the most effective action the EPA can take to safeguard workers from pesticides posing risks.