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How to prevent citrus greening disease in navel oranges? Drones lend a hand in Shuangyuan Township, Anyuan County, Jiangxi
Ganzhou, Jiangxi (China Jiangxi Network) - Correspondent Liu Rongqing reports: "Spraying pesticide by drone is just so fast. The workload that normally takes two days with hired workers to spray pesticide was completed by a drone in just one and a half hours," said Liu Chongliang, a large-scale navel orange grower, happily to our reporter while watching the drone. On January 16, Anyuan
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