@article{almeida_rodrigues_ono_2004,  title={Application of plant growth regulators at pre-harvest for fruit development of 'PÊRA' oranges},  volume={47},  ISSN={1516-8913},  url={https://doi.org/10.1590/S1516-89132004000400003},  DOI={10.1590/S1516-89132004000400003},  number={4},  journal={Brazilian Archives of Biology and Technology},  publisher={Instituto de Tecnologia do Paraná - Tecpar},  author={Almeida, Isolina Maria Leite de and Rodrigues, João Domingos and Ono, Elizabeth Orika},  year={2004},  month={Aug},  pages={511–520} }