Publikation:
Crustacean biodiversity as an important factor for mosquito larval control

Kurzanzeige
dc.contributor.authorKroeger, Iris
dc.contributor.authorDuquesne, Sabine
dc.contributor.authorLiess, Matthias
dc.date.accessioned2024-06-16T16:30:49Z
dc.date.available2024-06-16T16:30:49Z
dc.date.issued2013
dc.description.abstractNewly established ponds, which are highly dynamic systems with changing levels of biological interactions among species, are common larval mosquito habitats. We investigated the impact of crustacean abundance and taxa diversity on mosquito oviposition and larval development. The effects of the biological larvicide Bacillus thuringiensis israelensis (Bti) on mosquito larvae were monitored according to fluctuations in crustacean communities. Populations of the mosquito Culex pipiens colonized artificial ponds that contained crustacean communities at different time points of colonization by crustaceans: 1) ´no colonization (no crustaceans), 2) ´simultaneous colonization by crustaceans and mosquitoes, and 3) ´head-start colonization by crustaceans (preceding colonization by mosquitoes). All types of ponds were treated with three concentrations of Bti (10, 100, or 1,000 Ţg/liter). Colonization of all ponds by Cx. pipiens (in terms of oviposition, larval abundance, and larval development) decreased significantly with increasing diversity of crustacean taxa. The total abundance of crustaceans had a minor effect on colonization by Cx. pipiens. The presence of crustaceans increased the sensitivity of Cx. pipiens larvae to Bti treatment by a factor of 10 and delayed the time of recolonization. This effect of Bti was relevant in the short term. In the long term, the presence of Cx. pipiens was determined by crustacean biodiversity.Quelle: http://onlinelibrary.wiley.comen
dc.identifier.doihttps://doi.org/10.60810/openumwelt-71
dc.identifier.urihttps://openumwelt.de/handle/123456789/8861
dc.language.isoeng
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.subjectBiologische Schädlingsbekämpfung
dc.subjectKombinationswirkung
dc.titleCrustacean biodiversity as an important factor for mosquito larval control
dc.typeWissenschaftlicher Artikel
dspace.entity.typePublication
local.bibliographicCitation.journalTitleJournal of vector ecology
local.bibliographicCitation.originalDOI10.1111/j.1948-7134.2013.12055.x
local.bibliographicCitation.volume38 (2013), H. 2, Seite 390-400
local.collectionAufsätze
local.contributor.authorId02161423
local.contributor.authorId02076348
local.identifier.catalogId02403023
local.ingest.leader05178naa a2200000uu 4500
local.jointTitleCRUSTACEAN BIODIVERSITY AS AN IMPORTANT FACTOR FOR MOSQUITO LARVAL CONTROL
local.sourcecatalog
local.source.urihttp://onlinelibrary.wiley.com/doi/10.1111/j.1948-7134.2013.12055.x/pdf
local.staffPublicationtrue
relation.isAuthorOfPublicationae975dd4-c255-40b7-9405-1572947011b7
relation.isAuthorOfPublication.latestForDiscoveryae975dd4-c255-40b7-9405-1572947011b7
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