@article{ribeiro jr_viola_demétrio_manly_fernandes_2009,  title={Spatial pattern detection modeling of thrips (Thrips tabaci) on onion fields},  volume={66},  ISSN={0103-9016},  url={https://doi.org/10.1590/S0103-90162009000100013},  DOI={10.1590/S0103-90162009000100013},  number={1},  journal={Scientia Agricola},  publisher={Escola Superior de Agricultura "Luiz de Queiroz"},  author={Ribeiro Jr, Paulo Justiniano and Viola, Denise Nunes and Demétrio, Clarice Garcia Borges and Manly, Bryan F. and Fernandes, Odair Aparecido},  year={2009},  month={Jan},  pages={90–99} }