@article{lima_machado_silva_marques_gonçalves_carvalho_2015,  title={Growth and Development of Purple Nutsedge Based on Days or Thermal
               Units},  volume={33},  ISSN={0100-8358},  url={https://doi.org/10.1590/0100-83582015000200001},  DOI={10.1590/0100-83582015000200001},  number={2},  journal={Planta Daninha},  publisher={Sociedade Brasileira da Ciência das Plantas Daninhas },  author={Lima, R.S.O. and Machado, E.C.R. and Silva, A.P.P. and Marques, B.S. and Gonçalves, M.F. and Carvalho, S.J.P.},  year={2015},  month={Apr},  pages={165–173} }