AUTHOR=Venkataraju Akhil , Arumugam Dharanidharan , Kiran Ravi , Peters Thomas TITLE=Automated approaches for the early stage distinguishing of Palmer amaranth from waterhemp JOURNAL=Frontiers in Agronomy VOLUME=6 YEAR=2024 URL=https://www.frontiersin.org/journals/agronomy/articles/10.3389/fagro.2024.1425425 DOI=10.3389/fagro.2024.1425425 ISSN=2673-3218