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Natural Plant Sugar Sources of Anopheles Mosquitoes Strongly Impact Malaria Transmission Potential

Overview of attention for article published in PLOS ONE, January 2011
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  • In the top 25% of all research outputs scored by Altmetric
  • High Attention Score compared to outputs of the same age (85th percentile)
  • Good Attention Score compared to outputs of the same age and source (71st percentile)

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Title
Natural Plant Sugar Sources of Anopheles Mosquitoes Strongly Impact Malaria Transmission Potential
Published in
PLOS ONE, January 2011
DOI 10.1371/journal.pone.0015996
Pubmed ID
Authors

Weidong Gu, Günter Müller, Yosef Schlein, Robert J. Novak, John C. Beier

Abstract

An improved knowledge of mosquito life history could strengthen malaria vector control efforts that primarily focus on killing mosquitoes indoors using insecticide treated nets and indoor residual spraying. Natural sugar sources, usually floral nectars of plants, are a primary energy resource for adult mosquitoes but their role in regulating the dynamics of mosquito populations is unclear. To determine how the sugar availability impacts Anopheles sergentii populations, mark-release-recapture studies were conducted in two oases in Israel with either absence or presence of the local primary sugar source, flowering Acacia raddiana trees. Compared with population estimates from the sugar-rich oasis, An. sergentii in the sugar-poor oasis showed smaller population size (37,494 vs. 85,595), lower survival rates (0.72 vs. 0.93), and prolonged gonotrophic cycles (3.33 vs. 2.36 days). The estimated number of females older than the extrinsic incubation period of malaria (10 days) in the sugar rich site was 4 times greater than in the sugar poor site. Sugar feeding detected in mosquito guts in the sugar-rich site was significantly higher (73%) than in the sugar-poor site (48%). In contrast, plant tissue feeding (poor quality sugar source) in the sugar-rich habitat was much less (0.3%) than in the sugar-poor site (30%). More important, the estimated vectorial capacity, a standard measure of malaria transmission potential, was more than 250-fold higher in the sugar-rich oasis than that in the sugar-poor site. Our results convincingly show that the availability of sugar sources in the local environment is a major determinant regulating the dynamics of mosquito populations and their vector potential, suggesting that control interventions targeting sugar-feeding mosquitoes pose a promising tactic for combating transmission of malaria parasites and other pathogens.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 223 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United States 4 2%
United Kingdom 3 1%
Brazil 2 <1%
Nepal 1 <1%
Netherlands 1 <1%
Pakistan 1 <1%
France 1 <1%
Belgium 1 <1%
Madagascar 1 <1%
Other 2 <1%
Unknown 206 92%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 45 20%
Researcher 40 18%
Student > Master 35 16%
Student > Bachelor 13 6%
Student > Doctoral Student 12 5%
Other 40 18%
Unknown 38 17%
Readers by discipline Count As %
Agricultural and Biological Sciences 108 48%
Environmental Science 19 9%
Medicine and Dentistry 15 7%
Biochemistry, Genetics and Molecular Biology 12 5%
Immunology and Microbiology 6 3%
Other 23 10%
Unknown 40 18%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 8. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 19 September 2017.
All research outputs
#3,945,539
of 22,757,541 outputs
Outputs from PLOS ONE
#56,597
of 194,187 outputs
Outputs of similar age
#26,888
of 182,247 outputs
Outputs of similar age from PLOS ONE
#350
of 1,231 outputs
Altmetric has tracked 22,757,541 research outputs across all sources so far. Compared to these this one has done well and is in the 82nd percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 194,187 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 15.1. This one has gotten more attention than average, scoring higher than 70% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 182,247 tracked outputs that were published within six weeks on either side of this one in any source. This one has done well, scoring higher than 85% of its contemporaries.
We're also able to compare this research output to 1,231 others from the same source and published within six weeks on either side of this one. This one has gotten more attention than average, scoring higher than 71% of its contemporaries.