Quality Assurance & Food Safety – July 2013: “Controlling Flies Large and Small” Click to View PDF. Quality Assurance & Food Safety – July 2013: “Controlling Flies Large and Small” Pest Control and Exterminators in the MidwestServing... Indiana | Illinois | Missouri | MichiganSchedule Pest ControlCareersHome » News & Media » Quality Assurance & Food Safety – July 2013: “Controlling Flies Large and Small”