Background odour may impair detection of chemical signals for social recognition

@article{Conversano2014BackgroundOM,
  title={Background odour may impair detection of chemical signals for social recognition},
  author={Jenna Conversano and Eunice Jingmei Tan and Ellen van Wilgenburg and Mark A. Elgar},
  journal={Austral Entomology},
  year={2014},
  volume={53}
}
Effective communication requires precise signals that can be detected reliably against background noise. To demonstrate an impact of background noise on social signals, it is necessary to distinguish its effects on signal reception from that on behaviour more generally. The ability of workers of Iridomyrmex purpureus (Smith, 1858) (Hymenoptera: Formicidae) to distinguish between nestmates and non‐nestmates was impeded by the presence of background odour: workers antennated more frequently in… Expand
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