Mosquito Biology, Ecology and Vector Dynamics: Novel Control Methods for Vectors of Public Health Relevance

A special issue of Insects (ISSN 2075-4450). This special issue belongs to the section "Medical and Livestock Entomology".

Deadline for manuscript submissions: 15 October 2026 | Viewed by 2301

Editors


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Guest Editor
Florida Medical Entomology Laboratory, University of Florida, Vero Beach, FL, USA
Interests: medical entomology; ecology; arbovirology; mosquito biology
Special Issues, Collections and Topics in MDPI journals

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Guest Editor Assistant
Florida Medical Entomology Laboratory, University of Florida, Vero Beach, FL, USA
Interests: medical entomology; mosquito ecology; vector competence

Special Issue Information

Dear Colleagues,

Mosquitoes are among the most medically important insects worldwide, with only a small fraction of the described species serving as efficient vectors of human pathogens. Their bites transmit a wide array of diseases, including dengue, Zika, yellow fever, chikungunya, and West Nile virus. These diseases pose a major public health burden in tropical and subtropical regions, with some viruses, such as West Nile virus, also affecting temperate areas. Mosquito populations and their capacity to acquire, maintain, and transmit pathogens (vector competence) are strongly influenced by ecological and environmental factors, including larval habitat quality, resource availability, species interactions, and anthropogenic changes such as urbanization and habitat modification. Understanding mosquito biology, ecology, and vector dynamics is therefore critical for the development of effective, sustainable, and context-specific interventions that reduce mosquito-borne disease transmission.

This Special Issue invites studies on mosquito biology, ecology, vector competence, pathogen transmission dynamics, and the influence of environmental and anthropogenic factors on mosquito populations. Submissions exploring innovative vector control approaches, such as genetic strategies, microbial interventions, attractive toxic sugar baits, habitat management, and integrated vector management frameworks, are particularly welcome. This Special Issue aims to bridge fundamental research with applied solutions, highlighting the ecological, physiological, and epidemiological insights needed to mitigate the public health impact of mosquito-borne diseases.

Dr. Barry W. Alto
Guest Editor

Dr. Limarie J. Reyes-Torres
Guest Editor Assistant

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-anonymized peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Insects is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • mosquito ecology
  • vector competence
  • arboviruses
  • disease transmission
  • population dynamics
  • vector control

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Published Papers (2 papers)

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Research

15 pages, 2143 KB  
Article
Morphological Diversity as a Proxy for Assessing Genetic Diversity of Aedes aegypti (Diptera, Culicidae)
by Fernanda Almeida Lopes, Camila Moratore, Karina Ramos dos Santos, Lucas Fujimori Tani, Marília Lara Peixoto and Lincoln Suesdek
Insects 2026, 17(5), 469; https://doi.org/10.3390/insects17050469 - 30 Apr 2026
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Abstract
Aedes aegypti transmits viruses to millions of people worldwide. Despite the availability of vaccines, control and monitoring of mosquitoes is mandatory, which in turn requires knowledge of microevolutionary population genetics. Genetic techniques permit the assessment of biological parameters directly linked to the epidemiological [...] Read more.
Aedes aegypti transmits viruses to millions of people worldwide. Despite the availability of vaccines, control and monitoring of mosquitoes is mandatory, which in turn requires knowledge of microevolutionary population genetics. Genetic techniques permit the assessment of biological parameters directly linked to the epidemiological importance of the insect (polymorphism, migration, fitness). However, these techniques are costly to most health surveillance services. Even for research laboratories, genotyping and estimation of variability may be unfeasible and time consuming. We conjectured that the wing geometry of Ae. aegypti could serve as an alternative indicator of genetic variability in mosquitoes, as wing shape is a useful taxonomic marker determined by quantitative heritage. We investigated this conjecture by testing if wild Ae. aegypti populations with high genetic variability had higher wing morphological diversity than inbred colonised populations. Using wing geometric morphometrics and microsatellite DNA genotyping of some populational samples, we confirmed this conjecture. The morphological diversity index was partly correspondent with genetic variability indexes such as theta, gene diversity and alleles per locus. Our findings, although circumscribed to the populational samples studied, indicate that wing geometry may be used as a cheap and quick semi-quantitative proxy for genetic variability. Full article
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15 pages, 941 KB  
Article
Evaluating a Novel Method to Limit Non-Target Mortality in Attractive Toxic Sugar Bait Systems
by Dongmin Kim, Liam C. Shine, Tanise Moitinho S. Stenn, Bryna C. Wilson, Eric P. Caragata, Barry W. Alto and Nathan D. Burkett-Cadena
Insects 2026, 17(4), 370; https://doi.org/10.3390/insects17040370 - 1 Apr 2026
Viewed by 1103
Abstract
Attractive toxic sugar baits (ATSB) exploit mosquito sugar-feeding as a control strategy, but their use has been hindered by non-target (pollinator) exposure, environmental degradation, and the difficulties of selectively administering toxicants to mosquitoes. We developed and evaluated a perforated bag-based ATSB system incorporating [...] Read more.
Attractive toxic sugar baits (ATSB) exploit mosquito sugar-feeding as a control strategy, but their use has been hindered by non-target (pollinator) exposure, environmental degradation, and the difficulties of selectively administering toxicants to mosquitoes. We developed and evaluated a perforated bag-based ATSB system incorporating 200–300 microperforations (<0.25 mm in diameter) to selectively deliver toxicants in sugar water to mosquitoes while physically excluding non-target pollinators (i.e., butterflies and honey bees). In laboratory assays, the perforated bag design supported high mosquito feeding success (87%) and rapid mortality (100% within 24 h) when combined with propylene glycol or dinotefuran, without deterring feeding behavior. Butterflies and honey bees were unable to access sugar solutions through the perforated bag, demonstrating selectivity toward mosquitoes due to differences in mouthpart morphology compared to non-targets. Semi-field trials showed that integrating perforated ATSB system into passive traps did not reduce capture rates of gravid Culex quinquefasciatus or host-seeking Aedes aegypti, while inducing near complete mosquito mortality (>90%) following capture. Our results indicate that perforated bag-based ATSB systems incorporated into passive traps can target mosquitoes across multiple physiological states while minimizing the non-target risk. This platform provides promising and environmentally responsible integration of ATSB deployment into mosquito surveillance and control programs. Full article
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