Results 81 to 90 of about 10,174 (231)
We sequenced the entire mt genomes of three species of tick for the first time: Bothriocroton auruginans, B. hydrosauri and H. (Kaiseriana) novaeguineae, and we sequenced the 18S rRNA gene of B. hydrosauri and H. (Kaiseriana) bancrofti. In our phylogenetic trees, Alloceraea was the sister to Archaeocroton sphenodonti, from New Zealand; to the exclusion
Samuel Kelava +9 more
wiley +1 more source
Detecção sorológica de riquétsias do grupo da febre maculosa e levantamento acarológico em equinos no Distrito Federal, Brasil [PDF]
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Agronomia e Veterinária, 2014.A febre maculosa brasileira (FMB) é uma zoonose causada pela bactéria Rickettsia rickettsii e transmitida a humanos por carrapatos.
Martins, Gustavo Pereira
core
The cutaneous hypersensitivity test was used to correlate host resistance to ticks and type of reactions elicited by Amblyomma cajennense (Fabricius, 1787) tick extract in rabbits. Rabbits were divided into 3 groups of 2 animals each: naive, pre-infested and control.
Hlatshwayo, M. +3 more
openaire +4 more sources
The application of tick control strategies on tropical dairy cattle strongly relies on farmers’ uptake, knowledge, and perceptions of the efficacy of control measures. This study aims to identify common and uncommon tick control practices employed by dairy farmers in subtropical areas of Ecuador and associate them with the presence of infestation and ...
Valeria Paucar-Quishpe +11 more
wiley +1 more source
Espécies de carrapatos relatadas no Estado de Mato Grosso do Sul. [PDF]
Carrapatos são ectoparasitos do filo Arthropoda, classe Arachnida, ordem Acari e subordem Ixodida. Parasitam a grande maioria dos animais vertebrados e apresentam uma ampla distribuição geográfica.
ALMEIDA, R. F. C. de +4 more
core +1 more source
Chelicerae de Amblyomma cajennense foram examinados em microscopia de varredura. Esta técnica mostrou detalhes não evidenciáveis ao poder de resolução do microscópio ótico.The structure of the chelicerae was studied with seanning electron microscope in ...
M. Ansel, M. Thibaut
doaj
Detection of Brucella in Dermacentor Ticks of Wild Boar with Brucellosis
Brucellosis is a sanitary and economically relevant disease affecting humans, livestock, and wildlife. Ticks have been suggested as vectors, long‐term carriers, and amplifiers of Brucella. In this study, ticks from wildlife ungulate hosts living in hunting reserves of a central region of Spain were collected during a 6‐year period, pooled, and screened
Agustín Rebollada-Merino +8 more
wiley +1 more source
Riquetsioses são zoonoses causadas por bactérias da Família Rickettsiaceae, especialmente aspertencentes aos gêneros Rickettsia que causam a doença denominada febre maculosa.
R. Werlang +3 more
semanticscholar +1 more source
Herein, we report tick species found on wild and domestic animals and in the environment during a one-year sampling period at the Brazilian Farming Research Company beef cattle unit (Embrapa Beef Cattle), which is located within the urban area of Campo ...
Marcos Valério Garcia +7 more
doaj
Importância dos carrapatos na transmissão da febre maculosa brasileira. [PDF]
Introdução. Agente etiológico. Principal vetor no Brasil. Outras espécies de carrapatos de importância. Animais amplificadores. Epidemiologia. Manifestações clínicas. Diagnóstico. Tratamento.
ALMEIDA, R. F. C. de +4 more
core

