Who is responsible for the licensing of pesticide applicators in Illinois?

The correct answer is the Illinois Department of Agriculture, which is responsible for the licensing of pesticide applicators in Illinois. The Department oversees the regulation of pesticide use within the state, ensuring compliance with both state and federal laws. This includes managing licensure processes to ensure that applicators are adequately trained and knowledgeable about safe pesticide application, handling, and environmental protection. The licensing system helps to ensure that applications are made in accordance with safety standards designed to protect people, property, and the environment.