Acaricidal activity of Amburana cearensis on the cattle tick Rhipicephalus (Boophilus) microplus

Detalhes bibliográficos
Autor(a) principal: Dantas,Anne Caroline dos Santos
Data de Publicação: 2016
Outros Autores: Araujo,Andreina de Carvalho, Pacheco,Alessandra Gomes Marques, Branco,Alexsandro, Sangioni,Luis Antônio, Almeida,Jackson Roberto Guedes da Silva, Horta,Mauricio Claudio
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Ciência Rural
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000300536
Resumo: ABSTRACT: This experiment was carried out to study the bioacaricidal activity of Amburana cearensis against engorged females of Rhipicephalus (Boophilus) microplus. The crude ethanolic extract from the leaves of A. cearensis was submitted to partition with organic solvents (hexane, chloroform and ethyl acetate) in order of increasing polarity; and evaluated using three treatments at concentrations of 5, 10 and 25mg ml-1. To evaluate the acaricidal activity, engorged females were submitted to the adult immersion test. Parameters analyzed were the weight of females; weight of egg mass; percentage of hatch; reproductive efficiency; expected rate of reproduction; and efficacy. For each extract and concentrating fraction, tests were performed in triplicate. Among all fractions, the hexane (2.5%) achieved the best results in all parameters analyzed: 52.7% of inhibition of oviposition; 39% of hatching rate; 3,271 index of reproductive efficiency; and 67.0% effectiveness. The extract obtained gradual dose response with increasing concentration; and could be used as an aid in the control of R. (B.) microplus therapy.
id UFSM-2_648ffe61a73d80e805ce9072a317f954
oai_identifier_str oai:scielo:S0103-84782016000300536
network_acronym_str UFSM-2
network_name_str Ciência rural (Online)
repository_id_str
spelling Acaricidal activity of Amburana cearensis on the cattle tick Rhipicephalus (Boophilus) microplustickcontrolacaricidphytotherapyABSTRACT: This experiment was carried out to study the bioacaricidal activity of Amburana cearensis against engorged females of Rhipicephalus (Boophilus) microplus. The crude ethanolic extract from the leaves of A. cearensis was submitted to partition with organic solvents (hexane, chloroform and ethyl acetate) in order of increasing polarity; and evaluated using three treatments at concentrations of 5, 10 and 25mg ml-1. To evaluate the acaricidal activity, engorged females were submitted to the adult immersion test. Parameters analyzed were the weight of females; weight of egg mass; percentage of hatch; reproductive efficiency; expected rate of reproduction; and efficacy. For each extract and concentrating fraction, tests were performed in triplicate. Among all fractions, the hexane (2.5%) achieved the best results in all parameters analyzed: 52.7% of inhibition of oviposition; 39% of hatching rate; 3,271 index of reproductive efficiency; and 67.0% effectiveness. The extract obtained gradual dose response with increasing concentration; and could be used as an aid in the control of R. (B.) microplus therapy.Universidade Federal de Santa Maria2016-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000300536Ciência Rural v.46 n.3 2016reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/0103-8478cr20150334info:eu-repo/semantics/openAccessDantas,Anne Caroline dos SantosAraujo,Andreina de CarvalhoPacheco,Alessandra Gomes MarquesBranco,AlexsandroSangioni,Luis AntônioAlmeida,Jackson Roberto Guedes da SilvaHorta,Mauricio Claudioeng2016-04-04T00:00:00ZRevista
dc.title.none.fl_str_mv Acaricidal activity of Amburana cearensis on the cattle tick Rhipicephalus (Boophilus) microplus
title Acaricidal activity of Amburana cearensis on the cattle tick Rhipicephalus (Boophilus) microplus
spellingShingle Acaricidal activity of Amburana cearensis on the cattle tick Rhipicephalus (Boophilus) microplus
Dantas,Anne Caroline dos Santos
tick
control
acaricid
phytotherapy
title_short Acaricidal activity of Amburana cearensis on the cattle tick Rhipicephalus (Boophilus) microplus
title_full Acaricidal activity of Amburana cearensis on the cattle tick Rhipicephalus (Boophilus) microplus
title_fullStr Acaricidal activity of Amburana cearensis on the cattle tick Rhipicephalus (Boophilus) microplus
title_full_unstemmed Acaricidal activity of Amburana cearensis on the cattle tick Rhipicephalus (Boophilus) microplus
title_sort Acaricidal activity of Amburana cearensis on the cattle tick Rhipicephalus (Boophilus) microplus
author Dantas,Anne Caroline dos Santos
author_facet Dantas,Anne Caroline dos Santos
Araujo,Andreina de Carvalho
Pacheco,Alessandra Gomes Marques
Branco,Alexsandro
Sangioni,Luis Antônio
Almeida,Jackson Roberto Guedes da Silva
Horta,Mauricio Claudio
author_role author
author2 Araujo,Andreina de Carvalho
Pacheco,Alessandra Gomes Marques
Branco,Alexsandro
Sangioni,Luis Antônio
Almeida,Jackson Roberto Guedes da Silva
Horta,Mauricio Claudio
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Dantas,Anne Caroline dos Santos
Araujo,Andreina de Carvalho
Pacheco,Alessandra Gomes Marques
Branco,Alexsandro
Sangioni,Luis Antônio
Almeida,Jackson Roberto Guedes da Silva
Horta,Mauricio Claudio
dc.subject.por.fl_str_mv tick
control
acaricid
phytotherapy
topic tick
control
acaricid
phytotherapy
description ABSTRACT: This experiment was carried out to study the bioacaricidal activity of Amburana cearensis against engorged females of Rhipicephalus (Boophilus) microplus. The crude ethanolic extract from the leaves of A. cearensis was submitted to partition with organic solvents (hexane, chloroform and ethyl acetate) in order of increasing polarity; and evaluated using three treatments at concentrations of 5, 10 and 25mg ml-1. To evaluate the acaricidal activity, engorged females were submitted to the adult immersion test. Parameters analyzed were the weight of females; weight of egg mass; percentage of hatch; reproductive efficiency; expected rate of reproduction; and efficacy. For each extract and concentrating fraction, tests were performed in triplicate. Among all fractions, the hexane (2.5%) achieved the best results in all parameters analyzed: 52.7% of inhibition of oviposition; 39% of hatching rate; 3,271 index of reproductive efficiency; and 67.0% effectiveness. The extract obtained gradual dose response with increasing concentration; and could be used as an aid in the control of R. (B.) microplus therapy.
publishDate 2016
dc.date.none.fl_str_mv 2016-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000300536
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000300536
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0103-8478cr20150334
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Universidade Federal de Santa Maria
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Ciência Rural v.46 n.3 2016
reponame:Ciência Rural
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Ciência Rural
collection Ciência Rural
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1749140548966416384