@article{echer_rosolem_2012,  title={Plant growth regulator losses in cotton as affected by adjuvants and rain},  volume={42},  ISSN={0103-8478},  url={https://doi.org/10.1590/S0103-84782012005000120},  DOI={10.1590/S0103-84782012005000120},  number={12},  journal={Ciência Rural},  publisher={Universidade Federal de Santa Maria},  author={Echer, Fábio Rafael and Rosolem, Ciro Antonio},  year={2012},  month={Dec},  pages={2138–2144} }