Effectiveness of house dust mite acaricide tri-n-butyl tin maleate on carpets, fabrics and mattress foam: a standardization of methodology Eficácia do acaricida maleato de estanho tri-n-butílico contra ácaros de poeira em carpetes, tecidos e espuma de colchão: padronização de metodologia

The aim of this study was to determine the effectiveness of the acaricide tri-n-butyl tin maleate, industrially applied to samples of carpets, mattress foam, and fabrics used for furniture upholstery, soft toys and shoe uppers. Approximately 100 adult house dust mites of the species Dermatophagoides...

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Published in:Revista do Instituto de Medicina Tropical de São Paulo
Main Authors: Satiko Uehara, Marcia Regina Franzolin, Soledad Chiesa, Débora Moreira, Walderez Gambale, Claudete Rodrigues Paula
Format: Article in Journal/Newspaper
Language:English
Published: Universidade de São Paulo (USP) 2006
Subjects:
Online Access:https://doi.org/10.1590/S0036-46652006000300010
https://doaj.org/article/164bffc078f84646b2170ea2552c1c1e
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spelling ftdoajarticles:oai:doaj.org/article:164bffc078f84646b2170ea2552c1c1e 2024-09-09T19:28:06+00:00 Effectiveness of house dust mite acaricide tri-n-butyl tin maleate on carpets, fabrics and mattress foam: a standardization of methodology Eficácia do acaricida maleato de estanho tri-n-butílico contra ácaros de poeira em carpetes, tecidos e espuma de colchão: padronização de metodologia Satiko Uehara Marcia Regina Franzolin Soledad Chiesa Débora Moreira Walderez Gambale Claudete Rodrigues Paula 2006-06-01T00:00:00Z https://doi.org/10.1590/S0036-46652006000300010 https://doaj.org/article/164bffc078f84646b2170ea2552c1c1e EN eng Universidade de São Paulo (USP) http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0036-46652006000300010 https://doaj.org/toc/0036-4665 https://doaj.org/toc/1678-9946 doi:10.1590/S0036-46652006000300010 0036-4665 1678-9946 https://doaj.org/article/164bffc078f84646b2170ea2552c1c1e Revista do Instituto de Medicina Tropical de São Paulo, Vol 48, Iss 3, Pp 171-174 (2006) House dust mites Acaricide Mattresses Fabrics and carpets Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 article 2006 ftdoajarticles https://doi.org/10.1590/S0036-46652006000300010 2024-08-05T17:49:30Z The aim of this study was to determine the effectiveness of the acaricide tri-n-butyl tin maleate, industrially applied to samples of carpets, mattress foam, and fabrics used for furniture upholstery, soft toys and shoe uppers. Approximately 100 adult house dust mites of the species Dermatophagoides pteronyssinus were inoculated into a Petri dish containing the sample (a piece of carpet, mattress foam, or fabric), treated with the acaricide, randomly collected. Mite-maintenance culture medium was added on top of each sample. After one, two, three, seven and 30 days of incubation at 25 ºC and 75% relative humidity, each dish was examined using a 40X stereoscopic microscope (40X). One hundred percent acaricide effectiveness was obtained in treated materials by the end of the 30th-day postinoculation period, under optimal conditions for mite maintenance. O objetivo do presente estudo foi verificar a eficácia do acaricida maleato de estanho tri-n-butílico, aplicado industrialmente em amostras de carpetes, tecidos de revestimentos de móveis e de calçados, assim como de espumas de colchão. Aproximadamente 100 ácaros adultos da espécie Dermatophagoides pteronyssinus foram inoculados em placa de Petri contendo a amostra (pedaço de colchão, tecido ou carpete), tratada com o produto acaricida, coletados aleatoriamente. Foi acrescentado sobre a amostra, meio de cultivo para a manutenção dos ácaros. Cada placa foi examinada após 1, 2, 3, 7 e 30 dias de incubação a 25 ºC e 75% de U.R.A. (umidade relativa do ar), sob microscópio estereoscópico com 40X de aumento. O acaricida maleato de estanho tri-n-butílico apresentou 100% de eficácia acaricida após 30 dias da aplicação, em condições ótimas para a manutenção dos ácaros. Article in Journal/Newspaper Arctic Mite Directory of Open Access Journals: DOAJ Articles Arctic Sob’ ENVELOPE(66.156,66.156,66.322,66.322) Revista do Instituto de Medicina Tropical de São Paulo 48 3 171 174
institution Open Polar
collection Directory of Open Access Journals: DOAJ Articles
op_collection_id ftdoajarticles
language English
topic House dust mites
Acaricide
Mattresses
Fabrics and carpets
Arctic medicine. Tropical medicine
RC955-962
Infectious and parasitic diseases
RC109-216
spellingShingle House dust mites
Acaricide
Mattresses
Fabrics and carpets
Arctic medicine. Tropical medicine
RC955-962
Infectious and parasitic diseases
RC109-216
Satiko Uehara
Marcia Regina Franzolin
Soledad Chiesa
Débora Moreira
Walderez Gambale
Claudete Rodrigues Paula
Effectiveness of house dust mite acaricide tri-n-butyl tin maleate on carpets, fabrics and mattress foam: a standardization of methodology Eficácia do acaricida maleato de estanho tri-n-butílico contra ácaros de poeira em carpetes, tecidos e espuma de colchão: padronização de metodologia
topic_facet House dust mites
Acaricide
Mattresses
Fabrics and carpets
Arctic medicine. Tropical medicine
RC955-962
Infectious and parasitic diseases
RC109-216
description The aim of this study was to determine the effectiveness of the acaricide tri-n-butyl tin maleate, industrially applied to samples of carpets, mattress foam, and fabrics used for furniture upholstery, soft toys and shoe uppers. Approximately 100 adult house dust mites of the species Dermatophagoides pteronyssinus were inoculated into a Petri dish containing the sample (a piece of carpet, mattress foam, or fabric), treated with the acaricide, randomly collected. Mite-maintenance culture medium was added on top of each sample. After one, two, three, seven and 30 days of incubation at 25 ºC and 75% relative humidity, each dish was examined using a 40X stereoscopic microscope (40X). One hundred percent acaricide effectiveness was obtained in treated materials by the end of the 30th-day postinoculation period, under optimal conditions for mite maintenance. O objetivo do presente estudo foi verificar a eficácia do acaricida maleato de estanho tri-n-butílico, aplicado industrialmente em amostras de carpetes, tecidos de revestimentos de móveis e de calçados, assim como de espumas de colchão. Aproximadamente 100 ácaros adultos da espécie Dermatophagoides pteronyssinus foram inoculados em placa de Petri contendo a amostra (pedaço de colchão, tecido ou carpete), tratada com o produto acaricida, coletados aleatoriamente. Foi acrescentado sobre a amostra, meio de cultivo para a manutenção dos ácaros. Cada placa foi examinada após 1, 2, 3, 7 e 30 dias de incubação a 25 ºC e 75% de U.R.A. (umidade relativa do ar), sob microscópio estereoscópico com 40X de aumento. O acaricida maleato de estanho tri-n-butílico apresentou 100% de eficácia acaricida após 30 dias da aplicação, em condições ótimas para a manutenção dos ácaros.
format Article in Journal/Newspaper
author Satiko Uehara
Marcia Regina Franzolin
Soledad Chiesa
Débora Moreira
Walderez Gambale
Claudete Rodrigues Paula
author_facet Satiko Uehara
Marcia Regina Franzolin
Soledad Chiesa
Débora Moreira
Walderez Gambale
Claudete Rodrigues Paula
author_sort Satiko Uehara
title Effectiveness of house dust mite acaricide tri-n-butyl tin maleate on carpets, fabrics and mattress foam: a standardization of methodology Eficácia do acaricida maleato de estanho tri-n-butílico contra ácaros de poeira em carpetes, tecidos e espuma de colchão: padronização de metodologia
title_short Effectiveness of house dust mite acaricide tri-n-butyl tin maleate on carpets, fabrics and mattress foam: a standardization of methodology Eficácia do acaricida maleato de estanho tri-n-butílico contra ácaros de poeira em carpetes, tecidos e espuma de colchão: padronização de metodologia
title_full Effectiveness of house dust mite acaricide tri-n-butyl tin maleate on carpets, fabrics and mattress foam: a standardization of methodology Eficácia do acaricida maleato de estanho tri-n-butílico contra ácaros de poeira em carpetes, tecidos e espuma de colchão: padronização de metodologia
title_fullStr Effectiveness of house dust mite acaricide tri-n-butyl tin maleate on carpets, fabrics and mattress foam: a standardization of methodology Eficácia do acaricida maleato de estanho tri-n-butílico contra ácaros de poeira em carpetes, tecidos e espuma de colchão: padronização de metodologia
title_full_unstemmed Effectiveness of house dust mite acaricide tri-n-butyl tin maleate on carpets, fabrics and mattress foam: a standardization of methodology Eficácia do acaricida maleato de estanho tri-n-butílico contra ácaros de poeira em carpetes, tecidos e espuma de colchão: padronização de metodologia
title_sort effectiveness of house dust mite acaricide tri-n-butyl tin maleate on carpets, fabrics and mattress foam: a standardization of methodology eficácia do acaricida maleato de estanho tri-n-butílico contra ácaros de poeira em carpetes, tecidos e espuma de colchão: padronização de metodologia
publisher Universidade de São Paulo (USP)
publishDate 2006
url https://doi.org/10.1590/S0036-46652006000300010
https://doaj.org/article/164bffc078f84646b2170ea2552c1c1e
long_lat ENVELOPE(66.156,66.156,66.322,66.322)
geographic Arctic
Sob’
geographic_facet Arctic
Sob’
genre Arctic
Mite
genre_facet Arctic
Mite
op_source Revista do Instituto de Medicina Tropical de São Paulo, Vol 48, Iss 3, Pp 171-174 (2006)
op_relation http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0036-46652006000300010
https://doaj.org/toc/0036-4665
https://doaj.org/toc/1678-9946
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0036-4665
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https://doaj.org/article/164bffc078f84646b2170ea2552c1c1e
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