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Abstract:

Residual insecticide spraying still is the main tool used to suppress house infestations with Chagas disease vectors. While manual compression sprayers (MCS) have traditionally been used in Latin America, Mendoza’s vector control program from Argentina introduced the use of a modified motorized vehicle-mounted sprayer (VMS) with apparent advantages over MCS. We conducted a randomized intervention trial to evaluate the effectiveness and selected components of the performance of MCS and VMS. We assessed house infestation by Triatoma infestans in 76 previously-infested houses at 0, 1, 4 and 12 months postintervention. Infestations were reduced substantially, with no significant differences between treatments. End-point infestations were restricted to peridomiciles. Although VMS required less time to complete the house spraying than MCS, both treatments had similar performance and did not suppress infestations completely. The main relative advantages of VMS were a reduced physical effort, especially under harsh field conditions, and potential gains in spray coverage per unit of time. © 2017, Fundacao Oswaldo Cruz. All rights reserved.

Registro:

Documento: Artículo
Título:A motorized vehicle-mounted sprayer as a new tool for chagas disease vector control
Autor:Carbajal-De-La-Fuente, A.L.; Lencina, P.; Spillmann, C.; Gürtler, R.E.
Filiación:Instituto de Ecología, Genética y Evolución de Buenos Aires, Universidad de Buenos Aires, Buenos Aires, Argentina
Laboratorio de Salud Pública, Ministerio de la Salud de Mendoza, Mendoza, Argentina
Ministerio de la Salud, Córdoba, Argentina
Palabras clave:Chagas Disease; Triatoma; Vector Control; insecticide; animal; Argentina; Chagas disease; housing; human; insect control; insect vector; motor vehicle; procedures; rural population; transmission; Triatoma; Animals; Argentina; Chagas Disease; Housing; Humans; Insect Control; Insect Vectors; Insecticides; Motor Vehicles; Rural Population; Triatoma
Año:2017
Volumen:33
Número:1
DOI: http://dx.doi.org/10.1590/0102-311x00099115
Título revista:Cadernos de Saude Publica
Título revista abreviado:Cad. Saude Publica
ISSN:0102311X
CAS:Insecticides
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0102311X_v33_n1_p_CarbajalDeLaFuente

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Citas:

---------- APA ----------
Carbajal-De-La-Fuente, A.L., Lencina, P., Spillmann, C. & Gürtler, R.E. (2017) . A motorized vehicle-mounted sprayer as a new tool for chagas disease vector control . Cadernos de Saude Publica, 33(1).
http://dx.doi.org/10.1590/0102-311x00099115
---------- CHICAGO ----------
Carbajal-De-La-Fuente, A.L., Lencina, P., Spillmann, C., Gürtler, R.E. "A motorized vehicle-mounted sprayer as a new tool for chagas disease vector control " . Cadernos de Saude Publica 33, no. 1 (2017).
http://dx.doi.org/10.1590/0102-311x00099115
---------- MLA ----------
Carbajal-De-La-Fuente, A.L., Lencina, P., Spillmann, C., Gürtler, R.E. "A motorized vehicle-mounted sprayer as a new tool for chagas disease vector control " . Cadernos de Saude Publica, vol. 33, no. 1, 2017.
http://dx.doi.org/10.1590/0102-311x00099115
---------- VANCOUVER ----------
Carbajal-De-La-Fuente, A.L., Lencina, P., Spillmann, C., Gürtler, R.E. A motorized vehicle-mounted sprayer as a new tool for chagas disease vector control . Cad. Saude Publica. 2017;33(1).
http://dx.doi.org/10.1590/0102-311x00099115