Unmanned aerial vehicles put into use for spraying pesticide in Yingkou, Liaoning
Updated: June 20, 2020 09:27Xinhua
A technician operates an unmanned aerial vehicle to conduct spraying operation in a rice field in Yingkou city, Northeast China's Liaoning province, June 19, 2020. Unmanned aerial vehicles were put into use for spraying pesticide in rice field management to enhance the efficiency in Yingkou. [Photo/Xinhua]
Photo taken on June 19, 2020 shows an unmanned aerial vehicle spraying pesticide above a rice field in Yingkou city, Northeast China's Liaoning province. [Photo/Xinhua]
A technician debugs an unmanned aerial vehicle near a rice field in Yingkou city, Northeast China's Liaoning province, June 19, 2020. [Photo/Xinhua]
Photo taken on June 19, 2020 shows an unmanned aerial vehicle spraying pesticide above a rice field in Yingkou city, Northeast China's Liaoning province. [Photo/Xinhua]
Aerial photo taken on June 19, 2020 shows an unmanned aerial vehicle spraying pesticide above a rice field in Yingkou city, Northeast China's Liaoning province. [Photo/Xinhua]
