Results 161 to 170 of about 8,171 (197)

Comparing scapular morphology of Amblyomma sculptum and Amblyomma dubitatum nymphs allows a fast and practical differential diagnosis of ticks in highly infested areas with dominance of these two species

Experimental and Applied Acarology, 2022
Adriane Suzin, Vinicius da Silva Rodrigues, Vanessa Do Nascimento Ramos   +2 more
exaly   +2 more sources

Seasonal dynamics of Amblyomma sculptum in two areas of the Cerrado biome midwestern Brazil, where human cases of rickettsiosis have been reported

Experimental and Applied Acarology, 2021
Luiza Gabriella Ferreira De Paula, Anaiá Da Paixão Sevá, Caio Marcio de Oliveira Monteiro   +2 more
exaly   +2 more sources

Attract or repel Amblyomma sculptum ticks: Screening of semiochemicals

Veterinary Parasitology, 2020
Amblyomma sculptum is a tick of medical-veterinary importance. Areas with high infestations need to be monitored, and parasitized hosts treated accordingly. Carbon dioxide (CO2) traps and acaricides are commonly deployed as control measures, although with some disadvantages such as high costs, challenging logistics and vertebrate intoxication ...
Lorena Lopes Ferreira, Jaires Gomes de Oliveira Filho, Fernanda de Oliveira Silva, Ana Livia Lacerda Ferraz, Gabriel Moura Mascarin   +4 more
openaire   +2 more sources

Report of Amblyomma sculptum in a House in a Rickettsia rickettsii Circulation Area

Vector-Borne and Zoonotic Diseases, 2021
Amblyomma sculptum is a tick that has medical and veterinary importance as, in Brazil, it is the main vector of Rickettsia rickettsii , a disease affecting humans. The presence of ticks was observed outside a residence in a peri-urban area of the Atlantic Forest region in ...
Matheus Araújo de, Alkmim, Lorena Lopes, Ferreira, Eduardo, Bastianetto, Camila de Valgas E, Bastos, Júlia Angélica Gonçalves da, Silveira   +4 more
openaire   +2 more sources

Effect of nootkatone on the in vitro mortality of the ticks Rhipicephalus microplus and Amblyomma sculptum (Acari: Ixodidae)

International Journal of Acarology, 2023
In Brazil, two tick species are mainly involved in public health and livestock issues: Amblyomma sculptum and Rhipicephalus microplus, respectively.
Leandro de Oliveira Souza Higa, J. Amick, M. Garcia, R. Andreotti   +3 more
semanticscholar   +1 more source

Binary combinations of thymol, carvacrol and eugenol for Amblyomma sculptum control: Evaluation of in vitro synergism and effectiveness under semi-field conditions.

Ticks and Tick-borne Diseases, 2021
This study aimed to investigate the in vitro acaricidal effect of thymol, carvacrol and eugenol (binary combinations) and their synergistic effect on unfed larvae and nymphs of Amblyomma sculptum, estimate the cost to prepare a formulation with these ...
Letícia Vale, Luiza Gabriella Ferreira de Paula, Mirna Secchis Vieira, Susy das Graças Alecrim Alves, Nélio Roberto de Moraes Junior, Marcos Daniel Filgueiras Gomes, W. Teixeira, Pricila Vetrano Rizzo, Fernanda Mara Cunha Freitas, L. Ferreira, W. Lopes, Caio Monteiro   +11 more
semanticscholar   +1 more source

Amblyomma sculptum (Amblyomma cajennense complex) tick population maintained solely by domestic pigs

Veterinary Parasitology: Regional Studies and Reports, 2016
In Brazil Amblyomma sculptum from Amblyomma cajennense complex is a tick species with a rather broad distribution encompassing the Cerrado Biome and devastated areas of the Atlantic rainforest. This species is also the major vector to humans of Rickettsia rickettsii, agent of the Brazilian spotted fever.
Carolina Fonseca Osava, Vanessa do Nascimento Ramos, Alessandra Castro Rodrigues, Hugo Vilela dos Reis Neto, Maria Marlene Martins, Jamile Oliveira Pascoal, Jonny Yokosawa, Matias Pablo Juan Szabó   +7 more
openaire   +2 more sources

Epidemiological compatibility of Amblyomma sculptum as possible vector and Panthera onca as reservoir of Cytauxzoon spp. in Midwestern Brazil.

Ticks and Tick-borne Diseases, 2022
Cytauxzoonosis is an acute and highly lethal tick-borne disease of wild and domestic cats, and is widely distributed in Africa, Asia, Europe, the USA and Brazil.
R. Fagundes-Moreira, U. Souza, Joares Adenilson May Junior, V. Baggio-Souza, Laura Berger, P. G. Wagner, F. Mazim, F. Peters, M. Favarini, M. Tortato, A. P. Albano, Darwin Dias Fagundes, M. Haberfeld, Leonardo R Sartorelo, Lilian Elaine Ranpim, C. Fragoso, Aline Girotto-Soares, T. Martins, S. F. Valle, J. Soares   +19 more
semanticscholar   +1 more source

Reassessment of the taxonomic status of Amblyomma cajennense (Fabricius, 1787) with the description of three new species, Amblyomma tonelliae n. sp., Amblyomma interandinum n. sp. and Amblyomma patinoi n. sp., and reinstatement of Amblyomma mixtum Koch, 1844, and Amblyomma sculptum Berlese, 1888 (Ixodida: Ixodidae)

Ticks and Tick-borne Diseases, 2014
A reassessment of the taxonomic status of Amblyomma cajennense based on the morphological analyses of ticks from the whole distribution area of the species resulted in the redescription of A. cajennense, the validation of 2 species which had been reduced
, Lorenza Beati, Marcelo B Labruna
exaly   +2 more sources

Establishment and multiapproach characterization of Amblyomma sculptum (Acari: Ixodidae) cell line (ASE-14) from Brazil.

Ticks and Tick-borne Diseases, 2022
The establishment and characterization of the ASE-14 cell line derived from embryos of Amblyomma sculptum is described here. Primary cultures were started, and after 60 days of culturing a confluent monolayer was formed and the first subculture was then ...
Leidiane Lima-Duarte, A. C. Castro-Santiago, Jaqueline V. Camargo, A. Ferretti, L. A. Anholeto, Melissa Carolina Pereira, Priscila Ikeda, C. Perez, G. Sanches, M. I. Camargo-Mathias, D. C. Cabral-de-Mello, R. Z. Machado, M. André, D. Barros-Battesti   +13 more
semanticscholar   +1 more source