Final answer:
A pest control operator or a designated pest employee trained in the safe use of pesticides should apply them within an operation. The correct answer is option c.
Step-by-step explanation:
In the context of an operation, the application of pesticides should only be performed by individuals with the necessary expertise, certifications, and understanding of the risks involved. The ideal personnel for pesticide application is a pest control operator or a designated pest employee.
Who has been trained to handle and apply pesticides safely and effectively. It is crucial that ecologically based control measures are considered before resorting to pesticides, following the Integrated Pest Management (IPM) approach which prioritizes non-chemical methods and considers pesticides as a last resort.
When chemical controls are necessary, selecting products that are non-persistent and following targeted application strategies minimizes environmental disruption. Given pesticides' toxicity and potential for causing harm, it is inappropriate for individuals such as a manager or a dishwasher to handle these substances.