Staff members from a tea company check the LED light trap at a tea garden in Wuyishan City, southeast China's Fujian Province, July 20, 2018. In recent years, the local government promotes green pest control technologies in tea gardens such as LED light traps, sticky traps and pheromone traps to prevent and control pests and diseases, successfully reducing pesticide dosage and increasing efficiency. (Xinhua/Zhang Guojun)