Interaction of insecticide and disinfectants used in a poultry house with the nematode entomopathogenic Steinernema arenarium
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/6168 |
Resumo: | This study evaluated the effect of cypermethrin insecticide and disinfectants, both used in the management of poultry houses, on nematode Steinernema arenarium, as well as their effect on the bacterium symbiont of nematode. The IOBC/WPRS methodology proposed by Vainio (1992) was used to study the effect on the nematode. The solution of the product was mixed with 1ml of the nematode suspension in distilled water [2000 infective juveniles (IJs)/ml]. As control treatment, only the suspension of the nematode was used. After 48 hours, the viability and the infectivity of the nematode on the larvae of Tenebrio molitor were assayed. The effect of products on the symbiont bacterium was also evaluated. Suspension with 108 CFU (colony forming units)/mL were inoculated in culture medium and three paper discs added (control treatment – distilled water, comparison standard – neomycin, and a disc treated with each product) and the growth was evaluated after 24 hours. All the products reduced the viability of S. arenarium, although only the chlorine-based disinfectant caused reduction above 55%. For the infectivity, the chlorine-based product and the insecticide cipermil reduced in 100% this activity and were considered harmful based on E%. All the products affected the bacterial growing. |
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Interaction of insecticide and disinfectants used in a poultry house with the nematode entomopathogenic Steinernema arenariumInteracción de uno insecticida y desinfectantes utilizados en un gallinero con el nematodo entomopatógeno Steinernema arenariumInteração de um inseticida e de desinfetantes utilizados em aviários de corte com o nematoide entomopatogênico Steinernema arenariumCompatibilidadeProdução animalManejo de pragas.CompatibilidadProducción animalGestión de plagas.Biological control agentCompatibilitySelectivity.This study evaluated the effect of cypermethrin insecticide and disinfectants, both used in the management of poultry houses, on nematode Steinernema arenarium, as well as their effect on the bacterium symbiont of nematode. The IOBC/WPRS methodology proposed by Vainio (1992) was used to study the effect on the nematode. The solution of the product was mixed with 1ml of the nematode suspension in distilled water [2000 infective juveniles (IJs)/ml]. As control treatment, only the suspension of the nematode was used. After 48 hours, the viability and the infectivity of the nematode on the larvae of Tenebrio molitor were assayed. The effect of products on the symbiont bacterium was also evaluated. Suspension with 108 CFU (colony forming units)/mL were inoculated in culture medium and three paper discs added (control treatment – distilled water, comparison standard – neomycin, and a disc treated with each product) and the growth was evaluated after 24 hours. All the products reduced the viability of S. arenarium, although only the chlorine-based disinfectant caused reduction above 55%. For the infectivity, the chlorine-based product and the insecticide cipermil reduced in 100% this activity and were considered harmful based on E%. All the products affected the bacterial growing.Este estudio tenía por objeto evaluar el efecto de un insecticida a base de cipermetrina y desinfectantes de diferentes grupos químicos, ambos utilizados en la gestión de los gallineros, en la viabilidad e infectividad del nematodo Steinernema arenarium, así como el efecto en la bacteria simbionte del nematodo. Para estudiar el efecto sobre el nematoide se utilizó la metodología de la IOBC/WPRS propuesta por Vainio (1992), en que la solución del producto se mezclaba con una suspensión de nematoide en agua destilada (2000 Infectious Juveniles (JIs)/mL). El testigo consistía sólo en la suspensión del nematodo en agua. Después de 48 horas, se evaluó la viabilidad e infectividad de los nematoides en las larvas de Tenebrio molitor. Para estudiar el efecto sobre la bacteria simbionte, se inocularon suspensiones con 108 UFC/ml en medio de cultivo y se añadieron tres discos de papel (testigo - agua destilada, estándar de comparación - neomicina y un disco tratado con el producto). Después de 24 horas se evaluó el crecimiento bacteriano. Todos los productos redujeron la viabilidad del S. arenarium, pero sólo un desinfectante a base de cloro causó una reducción de más del 55%, y junto con el insecticida cypermyl redujo la infectividad en un 100%, considerándose perjudicial para el nematoide a base de E%. Todos los productos afectaron el crecimiento bacteriano.Este trabalho teve como objetivo avaliar o efeito de um inseticida a base de cipermetrina e desinfetantes de diferentes grupos químicos, ambos utilizados no manejo de aviários de corte, sobre a viabilidade e a infectividade do nematóide Steinernema arenarium, bem como o efeito sobre a bactéria simbionte do nematoide. Para estudar o efeito sobre o nematoide, utilizou-se a metodologia de IOBC/WPRS, proposto por Vainio (1992), onde foi feita a mistura da solução do produto e suspensão de nematoide em água destilada (2000 Juvenis Infectantes (JIs)/mL). A testemunha constou apenas da suspensão do nematoide. Após 48 horas, avaliou-se a viabilidade e a infectividade dos nematoides sobre larvas de Tenebrio molitor. Para estudar o efeito sobre a bactéria simbionte, suspensões com 108 UFC/mL foram inoculadas em meio de cultura e adicionados três discos de papel (testemunha - água destilada, padrão de comparação - neomicina e um disco tratado com produto). Após 24 horas avaliou-se o crescimento bacteriano. Todos os produtos reduziram a viabilidade de S. arenarium, porém apenas um desinfetante à base de cloro causou redução superior a 55%, e junto com o inseticida cipermil reduziram em 100% a infectividade, sendo considerados prejudiciais ao nematoide com base no E%. Todos os produtos afetaram o crescimento bacteriano.Research, Society and Development2020-07-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/616810.33448/rsd-v9i8.6168Research, Society and Development; Vol. 9 No. 8; e634986168Research, Society and Development; Vol. 9 Núm. 8; e634986168Research, Society and Development; v. 9 n. 8; e6349861682525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/6168/5409Copyright (c) 2020 Viviane Sandra Alves, Cristhiane Rohde, Cristhiane Rohde, Luis Francisco Angeli Alves, Luis Francisco Angeli Alveshttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessAlves, Viviane SandraRohde, CristhianeAlves, Luis Francisco Angeli2020-08-20T18:00:17Zoai:ojs.pkp.sfu.ca:article/6168Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:29:24.733058Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Interaction of insecticide and disinfectants used in a poultry house with the nematode entomopathogenic Steinernema arenarium Interacción de uno insecticida y desinfectantes utilizados en un gallinero con el nematodo entomopatógeno Steinernema arenarium Interação de um inseticida e de desinfetantes utilizados em aviários de corte com o nematoide entomopatogênico Steinernema arenarium |
title |
Interaction of insecticide and disinfectants used in a poultry house with the nematode entomopathogenic Steinernema arenarium |
spellingShingle |
Interaction of insecticide and disinfectants used in a poultry house with the nematode entomopathogenic Steinernema arenarium Alves, Viviane Sandra Compatibilidade Produção animal Manejo de pragas. Compatibilidad Producción animal Gestión de plagas. Biological control agent Compatibility Selectivity. |
title_short |
Interaction of insecticide and disinfectants used in a poultry house with the nematode entomopathogenic Steinernema arenarium |
title_full |
Interaction of insecticide and disinfectants used in a poultry house with the nematode entomopathogenic Steinernema arenarium |
title_fullStr |
Interaction of insecticide and disinfectants used in a poultry house with the nematode entomopathogenic Steinernema arenarium |
title_full_unstemmed |
Interaction of insecticide and disinfectants used in a poultry house with the nematode entomopathogenic Steinernema arenarium |
title_sort |
Interaction of insecticide and disinfectants used in a poultry house with the nematode entomopathogenic Steinernema arenarium |
author |
Alves, Viviane Sandra |
author_facet |
Alves, Viviane Sandra Rohde, Cristhiane Alves, Luis Francisco Angeli |
author_role |
author |
author2 |
Rohde, Cristhiane Alves, Luis Francisco Angeli |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Alves, Viviane Sandra Rohde, Cristhiane Alves, Luis Francisco Angeli |
dc.subject.por.fl_str_mv |
Compatibilidade Produção animal Manejo de pragas. Compatibilidad Producción animal Gestión de plagas. Biological control agent Compatibility Selectivity. |
topic |
Compatibilidade Produção animal Manejo de pragas. Compatibilidad Producción animal Gestión de plagas. Biological control agent Compatibility Selectivity. |
description |
This study evaluated the effect of cypermethrin insecticide and disinfectants, both used in the management of poultry houses, on nematode Steinernema arenarium, as well as their effect on the bacterium symbiont of nematode. The IOBC/WPRS methodology proposed by Vainio (1992) was used to study the effect on the nematode. The solution of the product was mixed with 1ml of the nematode suspension in distilled water [2000 infective juveniles (IJs)/ml]. As control treatment, only the suspension of the nematode was used. After 48 hours, the viability and the infectivity of the nematode on the larvae of Tenebrio molitor were assayed. The effect of products on the symbiont bacterium was also evaluated. Suspension with 108 CFU (colony forming units)/mL were inoculated in culture medium and three paper discs added (control treatment – distilled water, comparison standard – neomycin, and a disc treated with each product) and the growth was evaluated after 24 hours. All the products reduced the viability of S. arenarium, although only the chlorine-based disinfectant caused reduction above 55%. For the infectivity, the chlorine-based product and the insecticide cipermil reduced in 100% this activity and were considered harmful based on E%. All the products affected the bacterial growing. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-07-22 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/6168 10.33448/rsd-v9i8.6168 |
url |
https://rsdjournal.org/index.php/rsd/article/view/6168 |
identifier_str_mv |
10.33448/rsd-v9i8.6168 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/6168/5409 |
dc.rights.driver.fl_str_mv |
http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 9 No. 8; e634986168 Research, Society and Development; Vol. 9 Núm. 8; e634986168 Research, Society and Development; v. 9 n. 8; e634986168 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
_version_ |
1797052654480785408 |