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Memórias do Instituto Oswaldo Cruz
Fundação Oswaldo Cruz, Fiocruz
ISSN: 1678-8060
EISSN: 1678-8060
Vol. 105, No. 2, 2010, pp. 216-219
Bioline Code: oc10037
Full paper language: English
Document type: Research Article
Document available free of charge

Memórias do Instituto Oswaldo Cruz, Vol. 105, No. 2, 2010, pp. 216-219

 en Breeding sites of Culicoides pachymerus check for this species in other resources Lutz in the Magdalena River basin, Colombia
Carrasquilla, María Cristina; Guhl, Felipe; Zipa, Yaneth; Ferro, Cristina; Pardo, Raúl Hernando; Cabrera, Olga Lucía & Santamaría, Erika

Abstract

The breeding sites of Culicoides pachymerus check for this species in other resources are described for the first time in western Boyacá Province, Colombia, where this species is a public health problem. In addition to being a nuisance due to its enormous density and its high biting rates, C. pachymerus cause dermatological problems in the human population. Analysis of microhabitats by the sugar flotation technique and the use of emergence traps allowed us to recover 155 larvae of Culicoides spp and 65 adults of C. pachymerus from peridomiciliary muddy substrates formed by springs of water and constant rainwater accumulation. These important findings could aid in the design of integrated control measures against this pest.

Keywords
Ceratopogonidae, breeding sites, midges, Colombia

 
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