Drone services giant Terra Drone Acquires Agriculture Startup Avirtech by DRONELIFE Staff Writer Ian M. Crosby Continue reading below, or listen: DroneLife ยท Terra - Drone - Acquires - Avirtech - Expands - Terra - Agri - Brand Drone and Urban Air Mobility (UAM) technology leader Terra Drone Corporation is entering the precision agriculture sector through its acquisition of … [Read more...] about Terra Drone Acquires Agricultural Spraying and Mapping Drone Company Avirtech: Expands Terra Agri Brand