@article{padilha_barroso_carvalho_costa_bianco_2016,  title={Atrazine Reduces the Critical Period of Weed Interference on Narrow Row Corn},  volume={34},  ISSN={0100-8358},  url={https://doi.org/10.1590/S0100-83582016340400012},  DOI={10.1590/S0100-83582016340400012},  number={4},  journal={Planta Daninha},  publisher={Sociedade Brasileira da Ciência das Plantas Daninhas },  author={PADILHA, M. and BARROSO, A.A.M. and CARVALHO, L.B. and COSTA, F.R. and BIANCO, S.},  year={2016},  month={Oct},  pages={721–728} }