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article · Parasites & Vectors

Sugar and blood: the nutritional priorities of the dengue vector, Aedes aegypti

20246 citationsOpen accessUniversity of the Witwatersrand

Abstract

Newly emerged females of Ae. aegypti mosquitoes were equally likely to choose a sugar meal or a blood meal. However, after the first gonotrophic cycle, they had a greater preference for blood over sugar. Additionally, nulliparous female mosquitoes were less likely to blood-feed when both sugar and blood sources were available. These findings provide insights into the sugar-feeding behaviour of Ae. aegypti and can inform the development and optimization of new control strategies such as using ATSB.

Research topics

  • Mosquito-borne diseases and control
  • Insect Pest Control Strategies
  • Insect symbiosis and bacterial influences

Sustainable Development Goals

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DOI: 10.1186/s13071-023-06093-5

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