Photo taken on August 25 shows agricultural researchers operating a drone for eco-friendly pest control in a field in Zhoutang town, Suixian county, Shangqiu city, Henan province. (Text: Henan Daily Photo: Xu Zeyuan)
编辑：Zhou Jinmiao
Green pest management goes high-tech in Henan
Source：dahe.cn
2026年09月01日dahe.cn
