@article{penckowski_podolan_lópez-ovejero_2004,  title={Tolerância de milho tratado com inseticidas a herbicidas do grupo das imidazolinonas},  volume={22},  ISSN={0100-8358},  url={https://doi.org/10.1590/S0100-83582004000200019},  DOI={10.1590/S0100-83582004000200019},  number={2},  journal={Planta Daninha},  publisher={Sociedade Brasileira da Ciência das Plantas Daninhas },  author={Penckowski, L.H. and Podolan, M.J. and López-Ovejero, R.F.},  year={2004},  month={Apr},  pages={307–313} }