Essential oil of Lippia grata (Verbenaceae) is effective in the control of monogenean infections in Colossoma macropomum gills, a large Serrasalmidae fish from Amazon.

Detalhes bibliográficos
Autor(a) principal: BARRIGA, I. B.
Data de Publicação: 2020
Outros Autores: GONZALES, A. P. P. F., BRASILIENSE, A. R. P., CASTRO, K. N. de C., TAVARES-DIAS, M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1128395
Resumo: This study investigated the efficacy of Lippia grata essential oil (EO) against monogeneans of Colossoma macropomum and effects on the haematology after immersion baths. In the in vitro assays, the efficacy of 100, 250, 350 and 700 mg/L of L. grata EO and two controls were tested, of which one control was with the cultivation tank water and the other was with the tank water and 70% ethyl alcohol. Composition of majority bioactive compounds in the EO was carvacrol (48.12%), pcymene (24.39%) and γ-terpinene (2.49%). Anacanthorus spathulatus, Notozothecium janauachensis, Mymarothecium boegeri and Linguadactyloides brinkmanni obtained of fish gills showed 100% immobilization in the in vitro assays when exposed to 700 and 350 mg/L after 30 min and 2 hr respectively. Fish showed tolerance to 700 mg/L of the EO, which was used in therapeutic in three consecutive baths, which caused lamellar hyperplasia in C. macropomum gills. The 700 mg/L of the EO in the therapeutic baths showed an efficacy of 95.1% against the monogeneans and caused decrease in haemoglobin, whereas control fish showed a reduction in mean corpuscular haemoglobin concentration. Results indicated that 700 mg/L of L. grata EO is a safe and effective concentration to treat C. macropomum infected with monogeneans.
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spelling Essential oil of Lippia grata (Verbenaceae) is effective in the control of monogenean infections in Colossoma macropomum gills, a large Serrasalmidae fish from Amazon.AquacultureParasitesThis study investigated the efficacy of Lippia grata essential oil (EO) against monogeneans of Colossoma macropomum and effects on the haematology after immersion baths. In the in vitro assays, the efficacy of 100, 250, 350 and 700 mg/L of L. grata EO and two controls were tested, of which one control was with the cultivation tank water and the other was with the tank water and 70% ethyl alcohol. Composition of majority bioactive compounds in the EO was carvacrol (48.12%), pcymene (24.39%) and γ-terpinene (2.49%). Anacanthorus spathulatus, Notozothecium janauachensis, Mymarothecium boegeri and Linguadactyloides brinkmanni obtained of fish gills showed 100% immobilization in the in vitro assays when exposed to 700 and 350 mg/L after 30 min and 2 hr respectively. Fish showed tolerance to 700 mg/L of the EO, which was used in therapeutic in three consecutive baths, which caused lamellar hyperplasia in C. macropomum gills. The 700 mg/L of the EO in the therapeutic baths showed an efficacy of 95.1% against the monogeneans and caused decrease in haemoglobin, whereas control fish showed a reduction in mean corpuscular haemoglobin concentration. Results indicated that 700 mg/L of L. grata EO is a safe and effective concentration to treat C. macropomum infected with monogeneans.Isaac Belo Barriga, UEAP; Anai Paola Prissilla Flores Gonzales, UNIFAP; Alexandre Renato Pinto Brasiliense, UNIFAP; KARINA NEOOB DE CARVALHO CASTRO, CPATC; MARCOS TAVARES DIAS, CPAF-AP.BARRIGA, I. B.GONZALES, A. P. P. F.BRASILIENSE, A. R. P.CASTRO, K. N. de C.TAVARES-DIAS, M.2021-01-05T09:02:29Z2021-01-05T09:02:29Z2020-12-172020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleAquaculture Research, v. 51, n. 9, p. 3804-3812, 2020.http://www.alice.cnptia.embrapa.br/alice/handle/doc/112839510.1111/are.14728enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2021-01-05T09:02:37Zoai:www.alice.cnptia.embrapa.br:doc/1128395Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542021-01-05T09:02:37falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542021-01-05T09:02:37Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Essential oil of Lippia grata (Verbenaceae) is effective in the control of monogenean infections in Colossoma macropomum gills, a large Serrasalmidae fish from Amazon.
title Essential oil of Lippia grata (Verbenaceae) is effective in the control of monogenean infections in Colossoma macropomum gills, a large Serrasalmidae fish from Amazon.
spellingShingle Essential oil of Lippia grata (Verbenaceae) is effective in the control of monogenean infections in Colossoma macropomum gills, a large Serrasalmidae fish from Amazon.
BARRIGA, I. B.
Aquaculture
Parasites
title_short Essential oil of Lippia grata (Verbenaceae) is effective in the control of monogenean infections in Colossoma macropomum gills, a large Serrasalmidae fish from Amazon.
title_full Essential oil of Lippia grata (Verbenaceae) is effective in the control of monogenean infections in Colossoma macropomum gills, a large Serrasalmidae fish from Amazon.
title_fullStr Essential oil of Lippia grata (Verbenaceae) is effective in the control of monogenean infections in Colossoma macropomum gills, a large Serrasalmidae fish from Amazon.
title_full_unstemmed Essential oil of Lippia grata (Verbenaceae) is effective in the control of monogenean infections in Colossoma macropomum gills, a large Serrasalmidae fish from Amazon.
title_sort Essential oil of Lippia grata (Verbenaceae) is effective in the control of monogenean infections in Colossoma macropomum gills, a large Serrasalmidae fish from Amazon.
author BARRIGA, I. B.
author_facet BARRIGA, I. B.
GONZALES, A. P. P. F.
BRASILIENSE, A. R. P.
CASTRO, K. N. de C.
TAVARES-DIAS, M.
author_role author
author2 GONZALES, A. P. P. F.
BRASILIENSE, A. R. P.
CASTRO, K. N. de C.
TAVARES-DIAS, M.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Isaac Belo Barriga, UEAP; Anai Paola Prissilla Flores Gonzales, UNIFAP; Alexandre Renato Pinto Brasiliense, UNIFAP; KARINA NEOOB DE CARVALHO CASTRO, CPATC; MARCOS TAVARES DIAS, CPAF-AP.
dc.contributor.author.fl_str_mv BARRIGA, I. B.
GONZALES, A. P. P. F.
BRASILIENSE, A. R. P.
CASTRO, K. N. de C.
TAVARES-DIAS, M.
dc.subject.por.fl_str_mv Aquaculture
Parasites
topic Aquaculture
Parasites
description This study investigated the efficacy of Lippia grata essential oil (EO) against monogeneans of Colossoma macropomum and effects on the haematology after immersion baths. In the in vitro assays, the efficacy of 100, 250, 350 and 700 mg/L of L. grata EO and two controls were tested, of which one control was with the cultivation tank water and the other was with the tank water and 70% ethyl alcohol. Composition of majority bioactive compounds in the EO was carvacrol (48.12%), pcymene (24.39%) and γ-terpinene (2.49%). Anacanthorus spathulatus, Notozothecium janauachensis, Mymarothecium boegeri and Linguadactyloides brinkmanni obtained of fish gills showed 100% immobilization in the in vitro assays when exposed to 700 and 350 mg/L after 30 min and 2 hr respectively. Fish showed tolerance to 700 mg/L of the EO, which was used in therapeutic in three consecutive baths, which caused lamellar hyperplasia in C. macropomum gills. The 700 mg/L of the EO in the therapeutic baths showed an efficacy of 95.1% against the monogeneans and caused decrease in haemoglobin, whereas control fish showed a reduction in mean corpuscular haemoglobin concentration. Results indicated that 700 mg/L of L. grata EO is a safe and effective concentration to treat C. macropomum infected with monogeneans.
publishDate 2020
dc.date.none.fl_str_mv 2020-12-17
2020
2021-01-05T09:02:29Z
2021-01-05T09:02:29Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Aquaculture Research, v. 51, n. 9, p. 3804-3812, 2020.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1128395
10.1111/are.14728
identifier_str_mv Aquaculture Research, v. 51, n. 9, p. 3804-3812, 2020.
10.1111/are.14728
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1128395
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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