Effect of Powdery Mildew Pathogens on Photosynthetic Characteristics and Chloroplast Ultrastructure of Pumpkin Leaves during Fruiting Stage
YE Jiajing, ZHAO Jinpeng, BIAN Shijie, GUO Weili, LI Xinzheng
Journal of Henan Agricultural Sciences . 2022, (8): 92 -98 .  DOI: 10.15933/j.cnki.1004-3268.2022.08.011