Efic?cia do nim (Azadirachta indica) no controle dos ectoparasitos dos animais dom?sticos

Detalhes bibliográficos
Autor(a) principal: Fernandes, Julio Israel
Data de Publicação: 2009
Tipo de documento: Tese
Idioma: por
Título da fonte: Biblioteca Digital de Teses e Dissertações da UFRRJ
Texto Completo: https://tede.ufrrj.br/jspui/handle/tede/850
Resumo: The objective of the study was to evaluate the efficacy of the aqueous neem (Azadirachta indica) extract on the control of major ectoparasites of domestic animals through in vitro and/or in vivo assays. The product presented effect similar to arthropod growth regulators, inhibiting the development of subsequent stages of Ctenocephalides felis felis and Musca domestica, in which was possible to observe morphological alterations on pupae. Miticidal effects were observed on Otodectes cynotis and, Sarcoptes scabiei on dogs, Notoedres cati on cats and Psoroptes ovis on rabbits, where a dose dependent effect could be observed. Neem did not present efficacy on the control of Amblyomma cajennense and Rhipicephalus (Boophilus) microplus ticks. High concentrations of neem lead to a moderate efficacy on the control of R. sanguineus engorged females in vitro. However, tests in vivo showed low efficacy when used at high concentrations. Already with adults of the same species, the percentage of hatch of larvae was the main parameter to submit the amendment. The neem emulsion did not showed efficacy on the control of canine demodicosis. However, a significant clinical improvement was observed, possibly due to anti-inflammatory properties of the phytotherapic. Despite considered safe to domestic animals, the product lead to grave side effects in all daily treated rabbits, occasioning erythematous areas with alopecia, macules and papules. Similar effects were observed in a single dog which presented sensibility to the product. Cats presented intense transitory sialorrhea caused by ingestion of small quantity of the product during self-grooming. Other animals did not showed adverse effects following product application.
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spelling Scott, Fabio Barbour0013826797http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4785487D3082.100.178-60Fernandes, Julio Israel2016-04-28T20:16:32Z2009-12-042009-08-12FERNANDES, Julio Israel. Efic?cia do nim (Azadirachta indica) no controle dos ectoparasitos dos animais dom?sticos. 2009. 354 f. Tese (Doutorado em Ci?ncias Veterin?rias) - Instituto de Veterin?ria, Universidade Federal Rural do Rio de Janeiro, Serop?dica - RJ, 2009.https://tede.ufrrj.br/jspui/handle/tede/850The objective of the study was to evaluate the efficacy of the aqueous neem (Azadirachta indica) extract on the control of major ectoparasites of domestic animals through in vitro and/or in vivo assays. The product presented effect similar to arthropod growth regulators, inhibiting the development of subsequent stages of Ctenocephalides felis felis and Musca domestica, in which was possible to observe morphological alterations on pupae. Miticidal effects were observed on Otodectes cynotis and, Sarcoptes scabiei on dogs, Notoedres cati on cats and Psoroptes ovis on rabbits, where a dose dependent effect could be observed. Neem did not present efficacy on the control of Amblyomma cajennense and Rhipicephalus (Boophilus) microplus ticks. High concentrations of neem lead to a moderate efficacy on the control of R. sanguineus engorged females in vitro. However, tests in vivo showed low efficacy when used at high concentrations. Already with adults of the same species, the percentage of hatch of larvae was the main parameter to submit the amendment. The neem emulsion did not showed efficacy on the control of canine demodicosis. However, a significant clinical improvement was observed, possibly due to anti-inflammatory properties of the phytotherapic. Despite considered safe to domestic animals, the product lead to grave side effects in all daily treated rabbits, occasioning erythematous areas with alopecia, macules and papules. Similar effects were observed in a single dog which presented sensibility to the product. Cats presented intense transitory sialorrhea caused by ingestion of small quantity of the product during self-grooming. Other animals did not showed adverse effects following product application.Este estudo foi realizado com o objetivo de avaliar a efic?cia da emuls?o de nim (Azadirachta indica) no controle dos principais ectoparasitos dos animais dom?sticos atrav?s de testes in vitro e/ou in vivo. Verificou-se efeito similar aos reguladores de crescimento de artr?podes, inibindo o desenvolvimento dos est?gios subsequentes de Ctenocephalides felis felis. Efeitos adulticidas foram observados ao administrar o nim em Otodectes cynotis, e Sarcoptes scabiei var. canis em c?es, Notoedres cati, em gatos e Psoroptes ovis em coelhos, onde o efeito dose dependente pode ser observado. O nim n?o apresentou efic?cia no controle dos carrapatos das esp?cies Amblyomma cajennense e Rhipicephalus (Boophilus) microplus. Altas concentra??es de nim levaram a uma efic?cia moderada no controle de f?meas ingurgitadas do carrapato R. sanguineus em testes in vitro. Entretanto, os testes in vivo apresentaram baixa efic?cia quando utilizado em altas concentra??es. J? com adultos da mesma esp?cie, o percentual de eclos?o das larvas foi o principal par?metro a apresentar altera??o. A emuls?o de nim n?o apresentou efic?cia no controle da sarna demod?cica em c?es, entretanto houve melhora das les?es cl?nicas possivelmente devido ?s propriedades anti-inflamat?rias do fitoter?pico. Embora o produto seja considerado seguro para animais dom?sticos, graves efeitos colaterais foram observados em todos os coelhos tratados diariamente com o produto fitoter?pico, ocasionando ?reas eritematosas com alopecia, m?culas e p?pulas. Efeitos similares foram observados em apenas um c?o que demonstrou sensibilidade ao produto. J? os gatos apresentaram intensa sialorr?ia transit?ria causada pela ingest?o de pequena quantidade de produto devido ao h?bito de se lamber dos felinos. Nos demais animais n?o foram observados efeitos adversos ap?s a aplica??o do produto.Made available in DSpace on 2016-04-28T20:16:32Z (GMT). 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dc.title.por.fl_str_mv Efic?cia do nim (Azadirachta indica) no controle dos ectoparasitos dos animais dom?sticos
dc.title.alternative.eng.fl_str_mv Efficacy of neem (Azadirachta indica) on the control of ectoparasites of domestic animals
title Efic?cia do nim (Azadirachta indica) no controle dos ectoparasitos dos animais dom?sticos
spellingShingle Efic?cia do nim (Azadirachta indica) no controle dos ectoparasitos dos animais dom?sticos
Fernandes, Julio Israel
controle
Azadirachta indica
Nim.
Biopesticida
fitoterapia
Ectoparasito
control
Neem
Medicina Veterin?ria
title_short Efic?cia do nim (Azadirachta indica) no controle dos ectoparasitos dos animais dom?sticos
title_full Efic?cia do nim (Azadirachta indica) no controle dos ectoparasitos dos animais dom?sticos
title_fullStr Efic?cia do nim (Azadirachta indica) no controle dos ectoparasitos dos animais dom?sticos
title_full_unstemmed Efic?cia do nim (Azadirachta indica) no controle dos ectoparasitos dos animais dom?sticos
title_sort Efic?cia do nim (Azadirachta indica) no controle dos ectoparasitos dos animais dom?sticos
author Fernandes, Julio Israel
author_facet Fernandes, Julio Israel
author_role author
dc.contributor.advisor1.fl_str_mv Scott, Fabio Barbour
dc.contributor.advisor1ID.fl_str_mv 0013826797
dc.contributor.advisor1Lattes.fl_str_mv http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4785487D3
dc.contributor.authorID.fl_str_mv 082.100.178-60
dc.contributor.author.fl_str_mv Fernandes, Julio Israel
contributor_str_mv Scott, Fabio Barbour
dc.subject.por.fl_str_mv controle
Azadirachta indica
Nim.
Biopesticida
fitoterapia
Ectoparasito
topic controle
Azadirachta indica
Nim.
Biopesticida
fitoterapia
Ectoparasito
control
Neem
Medicina Veterin?ria
dc.subject.eng.fl_str_mv control
Neem
dc.subject.cnpq.fl_str_mv Medicina Veterin?ria
description The objective of the study was to evaluate the efficacy of the aqueous neem (Azadirachta indica) extract on the control of major ectoparasites of domestic animals through in vitro and/or in vivo assays. The product presented effect similar to arthropod growth regulators, inhibiting the development of subsequent stages of Ctenocephalides felis felis and Musca domestica, in which was possible to observe morphological alterations on pupae. Miticidal effects were observed on Otodectes cynotis and, Sarcoptes scabiei on dogs, Notoedres cati on cats and Psoroptes ovis on rabbits, where a dose dependent effect could be observed. Neem did not present efficacy on the control of Amblyomma cajennense and Rhipicephalus (Boophilus) microplus ticks. High concentrations of neem lead to a moderate efficacy on the control of R. sanguineus engorged females in vitro. However, tests in vivo showed low efficacy when used at high concentrations. Already with adults of the same species, the percentage of hatch of larvae was the main parameter to submit the amendment. The neem emulsion did not showed efficacy on the control of canine demodicosis. However, a significant clinical improvement was observed, possibly due to anti-inflammatory properties of the phytotherapic. Despite considered safe to domestic animals, the product lead to grave side effects in all daily treated rabbits, occasioning erythematous areas with alopecia, macules and papules. Similar effects were observed in a single dog which presented sensibility to the product. Cats presented intense transitory sialorrhea caused by ingestion of small quantity of the product during self-grooming. Other animals did not showed adverse effects following product application.
publishDate 2009
dc.date.available.fl_str_mv 2009-12-04
dc.date.issued.fl_str_mv 2009-08-12
dc.date.accessioned.fl_str_mv 2016-04-28T20:16:32Z
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dc.identifier.citation.fl_str_mv FERNANDES, Julio Israel. Efic?cia do nim (Azadirachta indica) no controle dos ectoparasitos dos animais dom?sticos. 2009. 354 f. Tese (Doutorado em Ci?ncias Veterin?rias) - Instituto de Veterin?ria, Universidade Federal Rural do Rio de Janeiro, Serop?dica - RJ, 2009.
dc.identifier.uri.fl_str_mv https://tede.ufrrj.br/jspui/handle/tede/850
identifier_str_mv FERNANDES, Julio Israel. Efic?cia do nim (Azadirachta indica) no controle dos ectoparasitos dos animais dom?sticos. 2009. 354 f. Tese (Doutorado em Ci?ncias Veterin?rias) - Instituto de Veterin?ria, Universidade Federal Rural do Rio de Janeiro, Serop?dica - RJ, 2009.
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