@article{parker_york_jordan_2006, title={Weed control in glyphosate-resistant corn as affected by preemergence herbicide and timing of postemergence herbicide application}, volume={20}, DOI={10.1614/WT-04-288R.1}, number={3}, journal={Weed Technology}, author={Parker, R. G. and York, A. C. and Jordan, D. L.}, year={2006}, pages={564–570} }
 @article{parker_york_jordan_2005, title={Comparison of glyphosate products in glyphosate-resistant cotton (Gossypium hirsutum) and corn (Zea mays)}, volume={19}, DOI={10.1614/WT-040271R2.1}, number={4}, journal={Weed Technology}, author={Parker, R. G. and York, A. C. and Jordan, D. L.}, year={2005}, pages={796–802} }