First record of the golden potato nematode Globodera rostochiensis in Yunnan and Sichuan provinces of China - Ru JIANG; Huan PENG; Yun-qing LI; Hui LIU; Shou-qi ZHAO; Hai-bo LONG; Xian-qi HU; Jian-jun GE; Xing-yue LI; Miao-yan LIU; Bao-lin SHAO; De-liang PENG (Journal of Integrative Agriculture)