Conditioning Individual Mosquitoes to an Odor: Sex, Source, and Time

Michelle R Sanford and Jeffery K Tomberlin

PLOS ONE, 2011, vol. 6, issue 8, 1-12

Abstract: Olfactory conditioning of mosquitoes may have important implications for vector-pathogen-host dynamics. If mosquitoes learn about specific host attributes associated with pathogen infection, it may help to explain the heterogeneity of biting and disease patterns observed in the field. Sugar-feeding is a requirement for survival in both male and female mosquitoes. It provides a starting point for learning research in mosquitoes that avoids the confounding factors associated with the observer being a potential blood-host and has the capability to address certain areas of close-range mosquito learning behavior that have not previously been described. This study was designed to investigate the ability of the southern house mosquito, Culex quinquefasciatus Say to associate odor with a sugar-meal with emphasis on important experimental considerations of mosquito age (1.2 d old and 3–5 d old), sex (male and female), source (laboratory and wild), and the time between conditioning and testing (

Date: 2011
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0024218

DOI: 10.1371/journal.pone.0024218

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