AUTHOR=Ali Akhtar , Gaur Rajarshi Kumar , Wang Xifeng , Cheng Xiaofei , Mäkinen Kristiina TITLE=Editorial: Plant Viruses, Volume I: Detection Methods, Genetic Diversity, and Evolution JOURNAL=Frontiers in Microbiology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2021.793071 DOI=10.3389/fmicb.2021.793071 ISSN=1664-302X