@article{silveira_santos_ferreira_santos_silva_2017,  title={CHLOROPHYLL FLUORESCENCE IN <i>Brachiaria decumbens</i> AND <i>Brachiaria ruziziensis</i> SUBMITTED TO HERBICIDES},  volume={35},  ISSN={0100-8358},  url={https://doi.org/10.1590/S0100-83582017350100042},  DOI={10.1590/S0100-83582017350100042},  journal={Planta Daninha},  publisher={Sociedade Brasileira da Ciência das Plantas Daninhas },  author={SILVEIRA, R.R. and SANTOS, M.V. and FERREIRA, E.A. and SANTOS, J.B. and SILVA, L.D.},  year={2017},  pages={e017165099} }