AUTHOR=Qin Feng , Wang Haiguang , Jiang Qian , Wang Hongli TITLE=A novel method based on lesion expansion to assess plant disease severity JOURNAL=Frontiers in Plant Science VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2025.1510663 DOI=10.3389/fpls.2025.1510663 ISSN=1664-462X