Chefs, Cooks, and Food Preparation Workers

either a college degree in biological sciences or extensive related work experience. To become certified as applicators, technicians must pass an additional set of category exams. Depending on the State, applicators must attend additional classes every 1 to 6 years to be recertified. Applicators with several years of experience often become supervisors. To qualify as a pest control supervisor, applicators must pass State-administered exams and have experience in the industry, usually a minimum of 2 years. Many supervisors are self-employed, reflecting the relative ease of entry into the field and the growing need for pest control. Therefore, the pest control industry provides a good opportunity for people interested in operating their own business.