Clockwise from top left: Pyka’s Pelican Spray drone is the world’s largest ag spray drone currently. It’s spray boom features 20 nozzles on each side. Attendees hear from the Heinen Brothers ...

of product. In less than an hour, you could spray the entire field at the optimum application rate. “Sprayer drones won’t replace ground rigs,” Moreland says. “But where they are a great ...