Acaricidal activity of Amburana cearensis on the cattle tick Rhipicephalus (Boophilus) microplus
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , , |
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. |
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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 |