Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 4
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
Complementary data on four methods for sampling free-living ticks in the Brazilian Pantanal. Repositório Alice
RAMOS, V. do N.; OSAVA, C. F.; PIOVEZAN, U.; SZABÓ, M. P. J..
In this study, four methods for sampling free-living ticks that are used in ecological and human tick-bite risk studies were evaluated. Cloth dragging, carbon dioxide traps and visual searches and inspection of plant litter on the ground were used in field and forest areas within the Brazilian Pantanal. Among the three tick species collected, Amblyomma sculptum predominated, followed by Amblyomma parvum and Amblyomma ovale. Dragging, a cheap and simple technique, yielded the highest numbers of ticks, particularly nymphs. The visual search detected a high number of adult ticks and provided information on tick questing height. Even though laborious, plant litter examination showed that large numbers of ticks may use this stratum. Carbon dioxide (CO2) traps...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Off-host ticks; Collecting techniques; Traps; Cloth dragging; Visual search; Litter inspection; Carrapatos em vida livre; Técnicas de coleta; Armadilhas de CO2; Arraste de flanela; Busca visual; Inspeção de serrapilheira.
Ano: 2014 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1001585
Imagem não selecionada

Imprime registro no formato completo
Efficacy of Tagetes minuta (Asteraceae) essential oil against Rhipicephalus sanguineus (Acari: Ixodidae) on infested dogs and in vitro. Repositório Alice
SILVA, E. M. G. da; RODRIGUES, V. da S.; JORGE, J. de O.; OSAVA, C. F.; JUAN SZABÓ, M. P.; GARCIA, M. V.; ANDREOTTI, R..
Ticks from Rhipicephalus sanguineus complex are widely distributed in the world and one species from this complex is the most common tick on dogs in Brazil, notably in urban areas. This tick is a vector of several diseases. Among others it transmits the agent of canine Ehrlichiosis, a major dog infectious disease and the agent of Rocky Mountain spotted fever. This tick can spread rapidly and develop intolerable infestations within no time. Currently tick control is done with acaricides and demand for such drugs has grown fast. However, R. sanguineus has already developed resistance to the main active compounds and the development of new acaricides is necessary. Many essential oils of plants have acaricidal effect and may be an important source of molecules...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Control; Infestations; Phytoterapics; Rhipicephalus sanguineus; Tagetes minuta.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1065806
Imagem não selecionada

Imprime registro no formato completo
Occurrence of antibodies against Neospora caninum in wild pigs (Sus scrofa) in the Pantanal, Mato Grosso do Sul, Brazil. Repositório Alice
SOARES, H. S.; RAMOS, V. do N.; OSAVA, C. F.; OLIVEIRA, S.; SZABÓ, M. P.J.; PIOVEZAN, U.; CASTRO, B. B.; GENNARI, S. M..
Serum samples from 83 free living wild pigs (Sus scrofa) from the Nhecolândia region, Pantanal do Mato Grosso, Brazil, were examined for the presence of antibodies against Neospora caninum by means of the indirect fluorescence antibody test (IFAT) with a cut off of 50. Antibodies were present in 10.8%, with titers of: 1:200 in one animal, 1:400 in four and 1:800 in four. The test showed an association between sex and presence of antibodies, with females showing occurrence of 20.5% and males 2.3% (p = 0.017). No association was found between age and occurrences of antibodies against this parasite. This was the first observation of N. caninum antibodies in Brazilian wild pigs from Pantanal.
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Sus scrofa; Neospora caninum; Anticorpos; Pigs; Porco; Suíno; Swine diseases; Antibodies.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1043340
Imagem não selecionada

Imprime registro no formato completo
Ticks on humans in the Pantanal wetlands, Brazil. Repositório Alice
RAMOS, V. N.; OSAVA, C. F.; PIOVEZAN, U.; SZABÓ, M. P. J..
Information on ticks biting humans in Brazil is very restricted. In fact, many times when human tick-borne diseases are diagnosed, the involved vector tick is not identified, although this may be clinically helpful. Pantanal is one of the world?s largest floodplains, has an exuberant wildlife, and is place of extensive cattle ranching, ecotourism, and fishing. We herein report tick species found on humans in a 13-month survey in a region with both cattle and wildlife handling in the Brazilian Pantanal. From February 2012 to February 2013, a total of 280 ticks was collected from humans (n = 22), 121 of which were attached. Amblyomma cajennense sensu lato nymphs were the main tick species and stage found attached to humans (n = 93) especially during the dry...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Human tick bites; Amblyomma cajennense sl; Amblyomma parvum; Pantanal; Brazil.
Ano: 2014 URL: http://www.alice.cnptia.embrapa.br/handle/doc/990712
Registros recuperados: 4
Primeira ... 1 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional