Can weed shifts be expected to reduce glyphosate's effectiveness?

Robinson, Elton
February 2005
Southeast Farm Press;2/16/2005, Vol. 32 Issue 6, p28
Trade Publication
Looks into the possibility of reduced glyphosate effectiveness due to herbicide resistance or weed shifts to more tolerant species. Change in herbicide use patterns brought about by the Roundup Ready cropping system; Increase in the number of glyphosate applications indicating weed shifts to more tolerant species; Need to manage resistance in glyphosate and other herbicides.


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