Table of Contents Online Course: Online Pesticide Applicator Recertification: Sprayer Calibration Online Content: Science Friday Video and Radio Episode Wild Blueberry Podcast Episode Online Course: Online Pesticide Applicator Recertification: Sprayer Calibration Watch the Sprayer Calibration video (~50 minutes) then pass the quiz with at least 80% to earn one (1) recertification credit. Quiz results will