“…However, plant disease image recognition is affected by many factors. Wang et al [6] explored the effects of wheat varieties on image-based identification of two important wheat diseases including stripe rust and leaf rust caused by Puccinia triticina (Pt) and investigated an image-based method for identifying the two diseases on different wheat varieties. A total of 9087 single-leaf disease images were acquired, including the images of stripe rust and leaf rust from wheat varieties Beijing 0045, Mingxian 169, and Nongda 211 in the field in Shangzhuang Experimental Station of China Agricultural University, Beijing, China, and the controlled-climate chamber in the Laboratory of Macro-Phytopathology, China Agricultural University, Beijing, China, and the images of stripe rust from wheat varieties Longjian 9822, Longjian 9825, and Tianxuan 66 in the field in Gangu Testing Station of the Institute of Plant Protection, Gansu Academy of Agricultural Sciences, Gangu, Gansu, China.…”