Evidence map›Paper›PMID 33334377›Full record

ArticleParasites & vectors2020

Oviposition of Aedes japonicus japonicus (Diptera: Culicidae) and associated native species in relation to season, temperature and land use in western Germany.

Linus Früh, Helge Kampen, Marcel B Koban, Nadja Pernat, Günter A Schaub, Doreen Werner

Abstract read
In one paragraph

Article in Parasites & vectors, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Linus FrühLeibniz Centre for Agricultural Landscape Research, Eberswalder Straße 84, 15374, Müncheberg, Germany. linus.frueh@zalf.de.
Helge KampenFriedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Südufer 10, Insel Riems, 17493, Greifswald, Germany.
Marcel B KobanLeibniz Centre for Agricultural Landscape Research, Eberswalder Straße 84, 15374, Müncheberg, Germany.
Nadja PernatLeibniz Centre for Agricultural Landscape Research, Eberswalder Straße 84, 15374, Müncheberg, Germany.
Günter A SchaubRuhr-Universität Bochum, Universitätsstraße 150, 44801, Bochum, Germany.
Doreen WernerLeibniz Centre for Agricultural Landscape Research, Eberswalder Straße 84, 15374, Müncheberg, Germany.

Funding

Bundesministerium für Ernährung und Landwirtschaft 2819105315
6 · The paper itself

Abstract

backgroundAedes japonicus japonicus, first detected in Europe in 2000 and considered established in Germany 10 years later, is of medical importance due to its opportunistic biting behaviour and its potential to transmit pathogenic viruses. Its seasonal phenology, temperature and land use preference related to oviposition in newly colonised regions remain unclear, especially in the context of co-occurring native mosquito species.

methodsFocussing on regions in Germany known to be infested by Ae. japonicus japonicus, we installed ovitraps in different landscapes and their transition zones and recorded the oviposition activity of mosquitoes in relation to season, temperature and land use (arable land, forest, settlement) in two field seasons (May-August 2017, April-November 2018).

resultsAe. japonicus japonicus eggs and larvae were encountered in 2017 from June to August and in 2018 from May to November, with a markedly high abundance from June to September in rural transition zones between forest and settlement, limited to water temperatures below 30 °C. Of the three native mosquito taxa using the ovitraps, the most frequent was Culex pipiens s.l., whose offspring was found in high numbers from June to August at water temperatures of up to 35 °C. The third recorded species, Anopheles plumbeus, rarely occurred in ovitraps positioned in settlements and on arable land, but was often associated with Ae. japonicus japonicus. The least frequent species, Aedes geniculatus, was mostly found in ovitraps located in the forest.

conclusionsThe transition zone between forest and settlement was demonstrated to be the preferred oviposition habitat of Ae. japonicus japonicus, where it was also the most frequent container-inhabiting mosquito species in this study. Compared to native taxa, Ae. japonicus japonicus showed an extended seasonal activity period, presumably due to tolerance of colder water temperatures. Higher water temperatures and arable land represent distribution barriers to this species. The frequently co-occurring native species An. plumbeus might be useful as an indicator for potentially suitable oviposition habitats of Ae. japonicus japonicus in hitherto uncolonised regions. The results contribute to a better understanding of mosquito ecology and provide a basis for more targeted monitoring, distribution modelling and risk management of mosquitoes.

Indexed as

Introduced SpeciesAedesAnimalsArbovirus InfectionsClimate ChangeFemaleGermanyMosquito VectorsOvipositionSeasonsAedes geniculatusAedes japonicus japonicusAnopheles plumbeusAsian bush mosquitoAsian rock pool mosquitoCulex pipiensLand use typeMicrohabitatOvipositionTransition zone

Identifiers

PMID33334377
PMCPMC7744736

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.