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Influence of trap construction on mosquito capture
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SYSNO ASEP 0376549 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Influence of trap construction on mosquito capture Author(s) Šebesta, Oldřich (UBO-W) SAI
Peško, Juraj (UBO-W) SAI
Gelbič, Ivan (BC-A) RID, ORCIDNumber of authors 3 Source Title Journal of Life Sciences - ISSN 1934-7391
Roč. 6, č. 2 (2012), s. 209-215Number of pages 7 s. Language eng - English Country US - United States Keywords CDC miniature light traps ; baited lard-can traps ; mosquitoes Subject RIV EG - Zoology R&D Projects 2B08003 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UBO-W - RVO:68081766 ; BC-A - RVO:60077344 CEZ AV0Z50070508 - ENTU-I, BC-A (2005-2011) Annotation During 2009 and 2010, 23 night-time mosquito captures were made at Kančí obora in south-eastern Moravia, Czech Republic. It was used in the Centers for Disease Control and Prevention (CDCP) miniature light traps with CO2 (dry ice) and baited lard-can traps in which sentinel animals were replaced with a container filled with CO2 (dry ice). In the observed period, a total of 31,882 female mosquitoes were captured by CDC miniature light traps with CO2. Lard-can traps baited with CO2 captured 995 females under the same conditions, which is just 3.12% of the quantity from the CDC traps. At the same time, there were significant differences in the proportional captures of various species. Compared to CDC miniature light traps, baited lard-can traps much more often captured Aedes cinereus (16.58% of total versus 1.93% in CDC traps), Culex modestus (15.48% versus 4.62%), and Ae. rossicus (6.13% versus 2.67%). On the other hand, capture of female Ae. vexans was proportionally much lower (15.38% versus 36.41%). Capture of Cx. pipiens was more or less the same 14.77% (miniature light traps) and 15.76% (baited lard-can traps). The occurrence of the calamity species Ae. sticticus was proportionally very high in both trap types (30.05% in lard-can traps baited with CO2, 33.58% in CDC miniature light traps). The findings prove that a trap’s design itself significantly affects not only the overall capture of mosquitoes but also the proportional representation of individual species. Workplace Institute of Vertebrate Biology Contact Hana Slabáková, slabakova@ivb.cz, Tel.: 543 422 524 Year of Publishing 2013
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