Results 21 to 30 of about 14,739 (256)

Deltamethrin resistance in Rhipicephalus sanguineus and Rhipicephalus (Boophilus) microplus tick population in Kerala [PDF]

Journal of Veterinary and Animal Sciences, 2021
The study evaluated deltamethrin resistance in Rhipicephalus sanguineus and Rhipicephalus (Boophilus) microplus tick populations of Kerala in India, using larval packet test (LPT). Dose response data were analysed by the probit method, the LC50 and LC95
Amrutha Anand, Bindu Lakshmanan, T.A. Kajal , Siju Joseph, T.V. Aravindakshan, Jain Jose   +5 more
doaj   +1 more source

New foci of Rhipicephalus microplus in West Africa [PDF]

Experimental and Applied Acarology, 2012
The invasive character of Rhipicephalus microplus was observed in Benin, the second West-African country from which this ticks species has been collected after the initial confirmed record in Ivory Coast in 2007. A cross-sectional study was carried out in the Department of Mono to examine the presence of the tick R. microplus.
Madder, Maxime, Adehan, S., De Deken, Reginald, Adehan, R., Lokossou, R.   +4 more
openaire   +3 more sources

Identification of a novel ß-adrenergic octopamine receptor-like gene (ßAOR-like) and increased ATP-binding cassette B10 (ABCB10) expression in a Rhipicephalus microplus cell line derived from acaricide-resistant ticks [PDF]

, 2016
Background: The cattle tick Rhipicephalus (Boophilus) microplus is an economically important parasite of livestock. Effective control of ticks using acaricides is threatened by the emergence of resistance to many existing compounds. Several continuous R.
Bell-Sakyi, Lesley, Cooper, Katherine, Jonsson, Nicholas N., Koh-Tan, Han Hui, Strachan, Erin   +4 more
core   +1 more source

AVALIAÇÃO DA QUIMIORESISTÊNCIA EM CARRAPATOS RHIPICEPHALUS (BOOPHILUS) MICROPLUS

Anais do II Congresso Brasileiro On-line Multiprofissional de Análises Clínicas e Laboratoriais, 2023
Introdução: A infestação por carrapatos é um dos principais problemas de saúde pública no mundo, e a quimiorresistência em carrapatos vem ocorrendo ao longo do tempo principalmente por o uso inadequado dos compostos inseticidas produzindo assim um impacto econômico negativo na produção ganadera, e a resistência que estos carrapatos tem é um dos maiores
Kelly Johana Ramirez Guzman, Angela Natalia Castillo Penagos   +1 more
openaire   +1 more source

Reinstatement of rhipicephalus (Boophilus) australis (Acari: Ixodidae) with redescription of the adult and larval stages [PDF]

, 2012
Rhipicephalus australis Fuller, the Australian cattle tick, is reinstated and the adults and larvae redescribed from material collected in Australia. This long ignored boophilid was previously known as R.
de la Fuente, José, Estrada Peña, Agustín, Guglielmone, Alberto Alejandro, Labruna, Marcelo B., Mangold, Atilio Jose, Nava, Santiago, Venzal, José M.   +6 more
core   +1 more source

Metatranscriptomic virome assessment of Rhipicephalus microplus from Colombia

Ticks and Tick-borne Diseases, 2020
Ticks (Ixodida) are hematophagous ectoparasites that harbor and transmit diverse species of viruses, some of which cause serious diseases with worldwide veterinary and human health consequences. Rhipicephalus microplus is an important cattle tick in Colombia, where it causes significant economic losses.
Giovan F, Gómez, Juan P, Isaza, Juan A, Segura, Juan F, Alzate, Lina A, Gutiérrez   +4 more
openaire   +2 more sources

DETERMINATION OF IN VITRO EFFICACY OF AQUEOUS AND CHLOROFORM EXTRACTS OF ADHATODA VASICA AGAINST RHIPICEPHALUS MICROPLUS TICKS [PDF]

Exploratory Animal and Medical Research, 2022
: The aqueous and chloroform extracts obtained from leaves of Adhatoda vasica were evaluated for acaricidal activity against engorged females of Rhipicephalus microplus and their larvae.
Nitin D Jadhav, S. R. Rajurkar, M. Vijay, B. W. Narladkar, S. G. Jadhao, M. S. Vaidya, C. S. Mamde, Gajanan M. Chigure   +7 more
doaj   +1 more source

Species composition and geographic distribution of ticks infesting cattle, goats and dogs in a temperate and in a subtropical region of south-east Africa

Onderstepoort Journal of Veterinary Research, 2009
The species and distribution of ticks infesting cattle, goats and dogs in the eastern region of the Eastern Cape Province, South Africa and Maputo Province, Mozambique were determined from collections made from these animals at 72 localities in the ...
I.G. Horak, N. Nyangiwe, C. De Matos, L. Neves   +3 more
doaj   +1 more source

Induction of humoral immune response to multiple recombinant Rhipicephalus appendiculatus antigens and their effect on tick feeding success and pathogen transmission [PDF]

, 2016
BACKGROUND: Rhipicephalus appendiculatus is the primary vector of Theileria parva, the etiological agent of East Coast fever (ECF), a devastating disease of cattle in sub-Saharan Africa.
A Musoke, A Musoke, AR Trimnell, AR Trimnell, AR Walker, AS Bowman, AS Young, AS Young, B Minjauw, C Almazán, C Almazán, C Almazán, C Almazán, CA Ferreira, Cassandra L. Olds, CL Schwartzkoff, Claudia Daubenberger, David O. Odongo, DO Odongo, DO Odongo, G Büscher, GC Paesen, GJ Rowlands, Glen A. Scoles, H Ochanda, I Couillin, J Fuente de la, J Fuente de la, J Fuente de la, J Fuente de la, J Fuente de la, J Katende, JD Hunt, JD Hunt, JG Valenzuela, JH Pruett, JM Ribeiro, JO Adejinmi, K Bailey, KM Kocan, M Labuda, M Saimo, M Shakya, MP Szabó, NA Steen, NH Ogden, O Merino, O Merino, P Willadsen, P Willadsen, P Willadsen, PG Toye, R Bishop, R Bishop, RA Skilton, RAI Norval, RC Galindo, Richard Bishop, S Havlíková, SK Wikel, Stephen Mwaura, T Bazarusanga, T Schetters, TT Dolan, V Nene, Z Zivkovic   +65 more
core   +3 more sources

Ehrlichia ruminantium infects Rhipicephalus microplus in West Africa [PDF]

Parasites & Vectors, 2016
The invasion of West Africa by Rhipicephalus microplus during the past decade has changed the ecological situation of the agent of heartwater Ehrlichia ruminantium in this area. Before, its local vector, Amblyomma variegatum, was the most abundant tick species found on livestock. Today, the abundance of the R.
Abel S. Biguezoton, Valérie Noël, Safiou Bienvenu Adehan, Hassane Adakal, Guiguigbaza‐Kossigan Dayo, Sébastien Zoungrana, Souaïbou Farougou, Christine Chevillon   +7 more
openaire   +2 more sources