@article{noll_gomes_2009,  title={An improved bait method for collecting hymenoptera, especially social wasps (Vespidae: Polistinae)},  volume={38},  ISSN={1519-566X},  url={https://doi.org/10.1590/S1519-566X2009000400006},  DOI={10.1590/S1519-566X2009000400006},  number={4},  journal={Neotropical Entomology},  publisher={Sociedade Entomológica do Brasil},  author={Noll, Fernando B and Gomes, Bruno},  year={2009},  month={Jul},  pages={477–481} }