Click on the following link for a Purdue publication with more information about Palmer amaranth:

Palmer Amaranth Biology, Identification and Management

More information about Palmer Amaranth is also available on the OSU Extension Weed Management web site at: http://u.osu.edu/osuweeds/

August 2016: Mark Loux Summary of conversation with Larry Steckel, weed specialist at the University of Tennesee regarding palmer amaranth control strategies:

Palmer Amaranth Control Strategies, University of TN phone conversation