Results 181 to 190 of about 8,171 (197)

Exploring new acaricidal compounds for environmental control of Amblyomma sculptum (Brazilian spotted fever agent): An in vitro and semi-field comparative study with Rhipicephalus microplus.

Veterinary parasitology
Amblyomma sculptum is the main vector of Rickettsia rickettsii, the etiological agent of Brazilian spotted fever (BSF), a relevant zoonosis due to the increasing number of human deaths.
A. Chagas, G. A. Sousa, Rafaela Tami Ikeda Kapritchkoff, L. A. Anholeto, Leonardo Aparecido Lima dos Santos, V. D. de Castro, Waldomiro Barion-Júnior, A. P. Minho   +7 more
semanticscholar   +1 more source

Analysis of Amblyomma sculptum haplotypes in an area endemic for Brazilian spotted fever.

Medical and veterinary entomology, 2017
Amblyomma sculptum (Ixodida: Ixodidae) Berlese, 1888, a member of the Amblyomma cajennense complex, is the major vector of Brazilian spotted fever (BSF) in southeastern Brazil. In this study, the genetic diversity of A. sculptum populations in the state of Rio de Janeiro (RJ), Brazil, was investigated because genetic variability in tick populations may
K, Bitencourth, C M, Voloch, N M, Serra-Freire, E, Machado-Ferreira, M, Amorim, G S, Gazêta   +5 more
openaire   +1 more source

Seasonality of the Rickettsia vectors Amblyomma ovale and Amblyomma sculptum on dogs in Atlantic Forest and Cerrado biomes of Minas Gerais, Brazil: Hypotheses for human rickettsiosis seasonality.

Acta Tropica
Free-ranging rural dogs in Brazil are parasitized by ticks from indigenous ixodofauna including Amblyomma sculptum and Amblyomma ovale, vectors of Rickettsia rickettsii and Rickettsia parkeri strain Atlantic Rainforest (ARF), respectively.
R. Maia, Vinicius da Silva Rodrigues, M. Martins, Adriane Suzin, Cecília de Aquino Pinto Palis, M. P. Szabó   +5 more
semanticscholar   +1 more source

Avaliação do extrato de folhas do cinamomo (Melia azedarach l.) sobre a mortalidade e reprodução do carrapato Amblyomma sculptum (Berlese, 1888)

ForScience
O carrapato Amblyomma sculptum (Berlese, 1888) é um ectoparasita de importância veterinária e em saúde pública, devido aos prejuízos diretos causados aos hospedeiros e ao seu papel como vetor da febre maculosa.
João Teixeira Júnior, Brunelle Luiza de Oliveira, Lucas Moura de Oliveira, Ana Cardoso Clemente Filha Ferreira de Paula, Gabriel de Castro Jacques   +4 more
semanticscholar   +1 more source

Do parapatric populations of the ticks Amblyomma tonelliae Nava, Beati & Labruna, 2014 and Amblyomma sculptum Berlese, 1888 (Acari: Ixodidae) hybridize?

Medical and Veterinary Entomology, 2023
Paula Lado, Lorenza Beati
exaly  

Amblyomma sculptum Salivary Protease Inhibitors as Potential Anti-Tick Vaccines

Frontiers in Immunology, 2021
Nelder F Gontijo, Mauricio R V Sant'Anna, Marcos H Pereira   +2 more
exaly  

Susceptibility of Amblyomma sculptum, Vector of Rickettsia rickettsii, Ticks from a National Park and an Experimental Farm to Different Synthetic Acaricides

Pathogens, 2023
Neves Lucianne Cardoso, Lucianne Cardoso Neves, Gracielle Teles Pádua   +2 more
exaly  

First description of conspecific hyperparasitism in Amblyomma sculptum

Ticks and Tick-borne Diseases, 2023
Marcelo B Labruna, Lorena Lopes Ferreira, Romário Cerqueira Leite   +2 more
exaly  

Rhipicephalus microplus and Amblyomma sculptum (Ixodidae) infestation of Nellore cattle (Bos taurus indicus) in a farm of the Brazilian Cerrado: seasonality and infestation patterns

Experimental & applied acarology, 2021
Samantha Maciel de Siqueira, Rodrigo da Costa Maia, Vanessa do Nascimento Ramos, Vinícius da Silva Rodrigues, M. Szabó   +4 more
semanticscholar   +1 more source

Feral pigs as hosts for Amblyomma sculptum (Acari: Ixodidae) populations in the Pantanal, Mato Grosso do Sul, Brazil

Experimental and Applied Acarology, 2014
Vanessa Do Nascimento Ramos, Ubiratan Piovezan, Carolina Fonseca Osava   +2 more
exaly