@article{campos_2008,  title={Photoperiodism and seasonality in neotropical population of Plutella xylostella L. (Lepidoptera: Yponomeutidae)},  volume={37},  ISSN={1519-566X},  url={https://doi.org/10.1590/S1519-566X2008000400003},  DOI={10.1590/S1519-566X2008000400003},  number={4},  journal={Neotropical Entomology},  publisher={Sociedade Entomológica do Brasil},  author={Campos, Wellington G.},  year={2008},  month={Jul},  pages={365–369} }