Sulfonylurea herbicide resistance in Sonchus asper biotypes in Alberta, Canada

@article{Rashid2003SulfonylureaHR,
  title={Sulfonylurea herbicide resistance in Sonchus asper biotypes in Alberta, Canada},
  author={Aliya Rashid and Jeff Newman and John O'Donovan and Darren Earl Robinson and Denise Maurice and Didier Poisson and Linda McGillis Hall},
  journal={Weed Research},
  year={2003},
  volume={43},
  pages={214-220}
}