Add Yahoo as a preferred source to see more of our stories on Google. Just a few years ago, agricultural drones were expensive, small and difficult to use, limiting their appeal to farmers. In ...

Agriculture is an industry with slim margins and farmers are always looking for ways to cut costs. That’s why in many parts of the U.S., drones are now doing the job of tractors, planters, and planes.

Just a few years ago, agricultural drones were expensive, small and difficult to use, limiting their appeal to farmers. No longer. Just a few years ago, agricultural drones were expensive, small and ...