Results 31 to 40 of about 11,723 (207)

Detection of Leishmania infantum DNA mainly in Rhipicephalus sanguineus male ticks removed from dogs living in endemic areas of canine leishmaniosis [PDF]

open access: yes, 2012
Background: Sand flies are the only biologically adapted vectors of Leishmania parasites, however, a possible role in the transmission of Leishmania has been proposed for other hematophagous ectoparasites such as ticks.
A Estrada-Pena   +41 more
core   +4 more sources

Brown dog tick, Rhipicephalus sanguineus sensu lato, infestation of susceptible dog hosts is reduced by slow release of semiochemicals from a less susceptible host [PDF]

open access: yes, 2017
Domestic dog breeds are hosts for the brown dog tick, Rhipicephalus sanguineus sensu lato, but infestation levels vary among breeds. Beagles are less susceptible to tick infestations than English cocker spaniels due to enhanced production of 2-hexanone ...
Birkett, Michael A.   +7 more
core   +2 more sources

Molecular Detection of Anaplasma marginale and Anaplasma ovis (Rickettsiales: Anaplasmataceae) in Ixodid Tick Species in Iran [PDF]

open access: yesArchives of Razi Institute, 2020
The present study was conducted as the first molecular detection of Anaplasma species in tick samples based on the sequencing of major surface proteins 4 (msp4) gene fragments in different parts of Iran.
A. Hosseini-Chegeni   +6 more
doaj   +1 more source

Acaricide potencial of andiroba (Carapa guianensis Aubl.) oil on engorged adult females of Anocentor nitens (Neumann, 1897) and Rhipicephalus sanguineus (Latreille, 1806) [PDF]

open access: yes, 2009
In vitro acaricide potential of the oil from andiroba seed (Carapa guianensis) was evaluated on engorged females of Anocentor nitens (n=210) and Rhipicephalus sanguineus (n=140) manually collected, from horses and dogs naturally infested, respectively ...
ALVES, Leucio Camara   +6 more
core   +1 more source

The enigma of the dog mummy from Ancient Egypt and the origin of ‘Rhipicephalus sanguineus’

open access: yesParasites & Vectors, 2014
Background Ticks belonging to the Rhipicephalus sanguineus group are amongst the most important vectors of pathogenic microorganisms to dogs and humans. However, the taxonomy of this species group is still the subject of debate, especially because there ...
Domenico Otranto   +4 more
doaj   +1 more source

Ixodid ticks of traditionally managed cattle in central Nigeria: where Rhipicephalus (Boophilus) microplus does not dare (yet?) [PDF]

open access: yes, 2013
BACKGROUND: Ticks and tick-borne diseases (TBDs) undermine cattle fitness and productivity in the whole of sub-Saharan Africa, including Nigeria. The aim of this study was to document the composition of tick species, assessing the burden of infestation ...
Balak, Gyang   +7 more
core   +2 more sources

Experimental infection of Rhipicephalus sanguineus with Ehrlichia chaffeensis [PDF]

open access: yesVeterinary Microbiology, 2014
Ehrlichia chaffeensis, the etiologic agent of human monocytic ehrlichiosis, is a tick-borne rickettsial pathogen that is infective to a wide range of mammals, including dogs and people. Amblyomma americanum, the lone star tick, is considered the primary vector of E.
Ryan T. Stoffel   +10 more
openaire   +2 more sources

Description of Rhipicephalus hibericus sp. nov. (Ixodoidea: Ixodidae), a species of the Rhipicephalus sanguineus group in southwestern Europe

open access: yesTicks and Tick-Borne Diseases
We describe all the life stages of Rhipicephalus hibericus n. sp., provide the types, and present molecular support for a new species of the Rhipicephalus sanguineus sensu lato group, present in southwestern Europe, that has been historically confused ...
Javier Millán   +2 more
doaj   +1 more source

In Vitro effect of the ethanolic extract of Tephrosia Vogelii on Rhipicephalus Sanguineus in Abomey-Calavi [PDF]

open access: yesAvicenna Journal of Phytomedicine, 2015
Objectives: Ticks are vectors of several diseases, of which many are zoonosis transmissible to humans. The use of Tephrosia leafs’ extract as a low cost acaricide is spreading among farmers in central Kenya. Materials and Methods: The present study’s aim
Dougnon Tossou Jacques   +3 more
doaj  

A comparative laboratory trial evaluating the immediate efficacy of fluralaner, afoxolaner, sarolaner and imidacloprid + permethrin against adult Rhipicephalus sanguineus (sensu lato) ticks attached to dogs [PDF]

open access: yes, 2012
Variational methods are used for targeting specific correlation effects by tailoring the configuration space. Independent sets of correlation orbitals, embedded in partitioned correlation functions (PCFs), are produced from multiconfiguration Hartree-
Froese Fischer, Charlotte   +5 more
core   +1 more source

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