Article
Characterization of glyphosate resistance in Amaranthus tuberculatus populations.
Journal of agricultural and food chemistry - 13 Aug 2014
Lorentz Lothar, Gaines Todd A, Nissen Scott J, Westra Philip, Strek Harry J, Dehne Heinz W, Ruiz-Santaella Juan Pedro, Beffa Roland
Abstract excerpt
The evolution of glyphosate-resistant weeds has recently increased dramatically. Six suspected glyphosate-resistant Amaranthus tuberculatus populations were studied to confirm resistance and determine the resistance mechanism. Resistance was confirmed in greenhouse for all six populations with glyphosate resistance factors (R/S) between 5.2 and 7.5. No difference in glyphosate absorption or translocation was...
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