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Business and Economic News
Dan Gunderson
Moorhead, Minn.

Robots with hoes show farmers possible future of weed control

two people look at a small machine in a field
Aigen field operations director Chris Benner and data collector Blake Gornick discuss a test being conducted on a robot in a sugar beet field near Moorhead on June 7.
Dan Gunderson | MPR News

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Several dozen robots are working in farm fields in the Red River Valley this summer. The solar-powered, four-wheeled vehicles are whacking weeds as they slowly drive through sugar beet fields. Farmers hope the machines can help control weeds that are resistant to pesticides.