Background Various herbicide-resistant redroot pigweed (Amaranthus retroflexus) have been confirmed recently in North Carolina, USA. Objective Determine which postemergence herbicides would ...

smooth and redroot pigweed. The reference genomes expose key gene families, including cytochrome P450s, that contribute to herbicide resistance. These resources accelerate the development of ...

Weeds like Palmer amaranth make farming harder and less profitable, and available herbicides are becoming less effective. For scientists to find solutions, they first need to know their enemy. A study ...