A comparison of four light traps for collecting Culicoides biting midges
2015
Probst, Carolina | Gethmann, Jörn | Kampen, Helge | Werner, D. | Conraths, Franz Josef
Epidemiological analyses of vector-associated diseases such as bluetongue (BT), African horse sickness, or epizootic hemorrhagic disease require substantiated data on the species diversity and activity patterns of vector species. To this end, Spain and Italy implemented extensive Culicoides biting midge monitoring programs since 2000, as several other countries did after the arrival of BT in northern Europe in 2006. The seasonal occurrence, spatial distribution, and abundance of Culicoides species, as the major results of such monitoring programs, are used as parameters for assessing the risk of virus introduction and transmission in a given area. However, the quality of entomological monitoring results fundamentally depends on the collection techniques. In this publication, we describe a Latin Square design trial carried out in Germany under field conditions in 2009/2010 to compare the efficacy of four commonly used light baited/suction traps in collecting Culicoides. A total of 2651 Culicoides were caught over 18 nights. In both years, the Onderstepoort and BG-Sentinel traps caught significantly more Culicoides than the Rieb and the CDC trap. Most specimens were caught by the Onderstepoort trap (1246, i.e., 76 % in 2009 and 819, i.e., 82 % in 2010). Most were classified as midges of the Culicoides obsoletus group.
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Informations bibliographiques
Editeur Springer ; Deutsche Gesellschaft für Parasitologie
ISSN 0932-0113 | 0044-3255 | 1432-1955Cette notice bibliographique a été fournie par Friedrich-Loeffler-Institut
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