@article{nicodemo_couto_malheiros_de jong_2009,  title={Honey bee as an effective pollinating agent of pumpkin},  volume={66},  ISSN={0103-9016},  url={https://doi.org/10.1590/S0103-90162009000400007},  DOI={10.1590/S0103-90162009000400007},  number={4},  journal={Scientia Agricola},  publisher={Escola Superior de Agricultura "Luiz de Queiroz"},  author={Nicodemo, Daniel and Couto, Regina Helena Nogueira and Malheiros, Euclides Braga and De Jong, David},  year={2009},  month={Jul},  pages={476–480} }