Bernards, Mark L.; Crespo, Roberto J.; Kruger, Greg R.; Gaussoin, Roch; Tranel, Patrick J. (2012). "A Waterhemp (Amaranthus tuberculatus) Population Resistant to 2,4-D". Weed Science. 60 (3): 379–384. doi:10.1614/WS-D-11-00170.1. S2CID86730513.
Stritzke, Jim. "Tall Waterhemp". Oklahoma Alfalfa. Oklahoma State University. Archived from the original on 2007-10-09. Retrieved 2007-12-26.
semanticscholar.org
api.semanticscholar.org
Bernards, Mark L.; Crespo, Roberto J.; Kruger, Greg R.; Gaussoin, Roch; Tranel, Patrick J. (2012). "A Waterhemp (Amaranthus tuberculatus) Population Resistant to 2,4-D". Weed Science. 60 (3): 379–384. doi:10.1614/WS-D-11-00170.1. S2CID86730513.