Urban ecology of Triatoma infestans in San Juan, Argentina

This study was performed in an urban neighborhood of the capital city of the province of San Juan, Argentina. Erected as a housing complex, the place consists of 768 flats distributed in buildings of three and seven floors each. A survey was carried out in 33% of the dwellings, enquiring about the n...

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Main Authors: Silvana L Vallvé, Héctor Rojo, Cristina Wisnivesky-Colli
Format: Article
Language:English
Published: Fundação Oswaldo Cruz (FIOCRUZ) 1996-08-01
Series:Memorias do Instituto Oswaldo Cruz
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761996000400003
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author Silvana L Vallvé
Héctor Rojo
Cristina Wisnivesky-Colli
author_facet Silvana L Vallvé
Héctor Rojo
Cristina Wisnivesky-Colli
author_sort Silvana L Vallvé
collection DOAJ
description This study was performed in an urban neighborhood of the capital city of the province of San Juan, Argentina. Erected as a housing complex, the place consists of 768 flats distributed in buildings of three and seven floors each. A survey was carried out in 33% of the dwellings, enquiring about the number of Triatoma infestans found indoors, stage of the bug development - nymph or adult - and how these insects had entered their homes. Adult T.infestans were found on all floors; 163 people (64%) had found them at least once, and 130 (51%) several times. Dispersal flight seems to have been the main mechanism of infestation by adult bugs in this area, and a total of 51% of the surveyed inhabitants reported that the insects had flown into their flats.
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spelling doaj.art-953c6bec605e47aeacd711efb185aab02023-08-02T09:32:22ZengFundação Oswaldo Cruz (FIOCRUZ)Memorias do Instituto Oswaldo Cruz0074-02761678-80601996-08-0191440540810.1590/S0074-02761996000400003Urban ecology of Triatoma infestans in San Juan, ArgentinaSilvana L VallvéHéctor RojoCristina Wisnivesky-ColliThis study was performed in an urban neighborhood of the capital city of the province of San Juan, Argentina. Erected as a housing complex, the place consists of 768 flats distributed in buildings of three and seven floors each. A survey was carried out in 33% of the dwellings, enquiring about the number of Triatoma infestans found indoors, stage of the bug development - nymph or adult - and how these insects had entered their homes. Adult T.infestans were found on all floors; 163 people (64%) had found them at least once, and 130 (51%) several times. Dispersal flight seems to have been the main mechanism of infestation by adult bugs in this area, and a total of 51% of the surveyed inhabitants reported that the insects had flown into their flats.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761996000400003Triatoma infestansurban areasdispersal flightSan JuanArgentina
spellingShingle Silvana L Vallvé
Héctor Rojo
Cristina Wisnivesky-Colli
Urban ecology of Triatoma infestans in San Juan, Argentina
Memorias do Instituto Oswaldo Cruz
Triatoma infestans
urban areas
dispersal flight
San Juan
Argentina
title Urban ecology of Triatoma infestans in San Juan, Argentina
title_full Urban ecology of Triatoma infestans in San Juan, Argentina
title_fullStr Urban ecology of Triatoma infestans in San Juan, Argentina
title_full_unstemmed Urban ecology of Triatoma infestans in San Juan, Argentina
title_short Urban ecology of Triatoma infestans in San Juan, Argentina
title_sort urban ecology of triatoma infestans in san juan argentina
topic Triatoma infestans
urban areas
dispersal flight
San Juan
Argentina
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761996000400003
work_keys_str_mv AT silvanalvallve urbanecologyoftriatomainfestansinsanjuanargentina
AT hectorrojo urbanecologyoftriatomainfestansinsanjuanargentina
AT cristinawisniveskycolli urbanecologyoftriatomainfestansinsanjuanargentina