Results 51 to 60 of about 20,720 (306)

A comprehensive survey of the prevalence and spatial distribution of ticks infesting cattle in different agro-ecological zones of Cameroon

Parasites & Vectors, 2019
Background Ticks and tick-borne diseases are a major impediment to livestock production worldwide. Cattle trade and transnational transhumance create risks for the spread of ticks and tick-borne diseases and threaten cattle production in the absence of ...
Barberine A. Silatsa, Gustave Simo, Naftaly Githaka, Stephen Mwaura, Rolin M. Kamga, Farikou Oumarou, Christian Keambou, Richard P. Bishop, Appolinaire Djikeng, Jules-Roger Kuiate, Flobert Njiokou, Roger Pelle   +11 more
doaj   +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

ESTUDO DA EFICÁCIA “IN VITRO” DO AMITRAZ E DA DELTAMETRINA COMO CARRAPATICIDA NO CONTROLE DE Boophilus microplus (CANESTRINI, 1887) NA BACIA LEITEIRA DA MICRORREGIÃO DE GOIÂNIA - GOIÁS STUDY ON THE EFFICACY OF AMITRAZ AND DELTAMETHRIN AS ACARACIDES AGAINST Boophilus microplus (CAMESTRINI, 1887) IN THE DAIRY AREA OF GOIÂNIA - GOIÁS

Pesquisa Agropecuária Tropical, 2007
<!-- @page { margin: 2cm } --> <p class="western" align="justify">Para avaliar a eficácia antiixodídica do amitraz e da deltametrina sobre o <em>Boophilus</em> <em>microplus</em> na bacia leiteira da microrregião de ...
Guido Fontgalland Coelho Linhares, Reinaldo Neves Sobrinho, Maria do Carmo Lima Silva   +2 more
doaj   +1 more source

In silico analysis for identification of tick phagotopes selected by phage-displayed libraries Análises in sílico na identificação de fagotopos de carrapatos selecionados por bibliotecas de phage display

Revista Brasileira de Parasitologia Veterinária, 2009
Phage display techniques have been widely employed to map epitope structures which have served as the basis for developing molecular vaccines. We have applied this technique to map specific epitopes of Rhipicephalus (Boophilus) microplus.
Carlos Roberto Prudencio, Rafael Nascimento, Moacir Marchiori Filho, Andrea de Oliveira Marques Marra, Guilherme Rocha Lino de Souza, Juliana Franco Almeida, Rone Cardoso, Matias Pablo Juan Szabó, Luiz Ricardo Goulart   +8 more
doaj   +1 more source

Boophilus microplus ticks found in West Africa

Experimental and Applied Acarology, 2007
Early in 2007, during a small-scale survey of the ticks infesting cattle in Azaguie about 50 km north of Abidjan, Ivory Coast, ticks, belonging to a species which to our knowledge had never been reported in West Africa before, were encountered. Boophilus microplus was the only member of this genus collected from cattle in the area.
Madder, M., Thys, E., Geysen, D., Baudoux, C., Horak, I.   +4 more
openaire   +3 more sources

Suscetibilidade de Rhipicephalus (Boophilus) microplus a carrapaticidas em Mato Grosso do Sul, Brasil. [PDF]

, 2020
O carrapato bovino, Rhipicephalus (Boophilus) microplus, destaca-se dentre os ectoparasitas de importância econômica à pecuária nacional, tornando-se necessária a adoção de medidas de controle, particularmente em rebanhos Bos taurus e seus cruzamentos. O
BARROS, A. T. M. de, GOMES, A., KOLLER, W. W.   +2 more
core  

Isolation of the monooxygenase complex from Rhipicephalus (Boophilus) microplus:Clues to understanding acaricide resistance [PDF]

, 2016
The monooxygenase complex is composed of three key proteins, a cytochrome P450 (CYP), the cytochrome P450 oxidoreductase (CPR) and cytochrome b5 and plays a key role in the metabolism and detoxification of xenobiotic substances, including pesticides.
Abbas, Baxter, Bissinger, Brogdon, Chandor-Proust, Chen, Chiu, Corbel, Cossio-Bayugar, Crampton, Crampton, Drali, Finn, Gong, Guengerich, Guerrero, He, Hemingway, Hill, Im, Iyanagi, Kawada, Kushwah, Kwon, Li, Lian, Liu, Mamidala, Marcombe, McLaughlin, Muller, Nijhof, Porter, Rodriguez-Vivas, Schenkman, Scott, Stevenson, Syed, Sztal, Van Zee, Werck-Reichhart, Wondji, Zhang, Zhou, Zhu   +44 more
core   +1 more source

Detection the some developmental stages of Babesia spp in hemolymph and midgut of adult females of Boophilus microplus naturally on cattle in Mosul city [PDF]

Iraqi Journal of Veterinary Sciences, 2017
This study involved the detection of vermicules of Babesia spp in the hemolymph of Boophilus microplus adult females naturally fed on cattle after their remaining a live for 5 to 8 days under laboratory conditions and the detection of some developmental ...
E.G. Suleiman, A.F. Altaee
doaj   +1 more source

Infestação experimental de equinos por Rhipicephalus (Boophilus) microplus Experimental equine infestation by Rhipicephalus (Boophilus) microplus

Ciência Rural, 2009
Este estudo descreve características biológicas da fase parasitária de Rhipicephalus (Boophilus) microplus em equinos experimentalmente infestados. Quatro equinos foram infestados experimentalmente inicialmente com 20.000 e, posteriormente, três vezes com 40.000 larvas.
Marcos Pinheiro Franque, Huarrisson Azevedo Santos, Franklin Federico Mujica Linarez, Carlos Luiz Massard   +3 more
openaire   +2 more sources

Functional and Immunological Relevance of Anaplasma marginale Major Surface Protein 1a Sequence and Structural Analysis. [PDF]

, 2013
Bovine anaplasmosis is caused by cattle infection with the tick-borne bacterium, Anaplasma marginale. The major surface protein 1a (MSP1a) has been used as a genetic marker for identifying A.
Cabezas-Cruz, Alejandro, de la Fuente, José, Estrada-Peña, Agustín, Ferrolho, Joana, Grubhoffer, Libor, Kenneil, Rachel, Kocan, Katherine M., Lis, Katarzyna, Passos, Lygia M. F., Pohl, Anna E., Ribeiro, Mucio F. B., Shkap, Varda, Tonk, Miray, Valdés, James J., Zweygarth, Erich   +14 more
core   +6 more sources