Results 111 to 120 of about 18,732 (212)

Assessment and determination of LC50 of carvacrol and salicylic acid analogues with acaricide activity in larvae and adult ticks of Rhipicephalus (Boophilus) microplus

Parasite Epidemiology and Control, 2016
Rhipicephalus (Boophilus) microplus is a tick that causes huge economic losses in cattle. The indiscriminate use of acaricides has generated resistance to most compounds present on the market.
Concepción Ramírez, Froylán Ibarra, Herminia I. Pérez, Norberto Manjarrez, Héctor J. Salgado, Lucía Ortega   +5 more
doaj   +1 more source

EVALUATION OF THE EFFECT OF THE COMBINATION OF DIBENZYL DISULFIDE, DIBENZYL TRISULFIDE AND OCTADECENOIC ACID METHYL ESTER ON THE PROCESS OF OVOGENESIS IN ACARICIDE-RESISTANT RHIPICEPHALUS MICROPLUS

Tropical and Subtropical Agroecosystems, 2020
Background. The aromatic compounds of P. alliacea are a good alternative for the control of Rhipicephalus microplus resistant to acaricides; however, there are not reports evaluating the effect of these compounds on the reproductive system of R ...
G.N. Arceo-medina, Jose Alberto Rosado Aguilar, R.I. Rodriguez-Vivas, R. Borges-Argaez, F.A. Barredo-Pool   +4 more
doaj  

Ticks on domestic animals in Pernambuco, Northeastern Brazil Carrapatos em animais domésticos em Pernambuco, Nordeste do Brasil

Revista Brasileira de Parasitologia Veterinária, 2009
The objective of this article was to discuss some aspects of ticks associated with domestic animals in the State of Pernambuco, northeastern Brazil, based on a literature review and present new data obtained from recent tick collections carried out in ...
Filipe Dantas-Torres
doaj   +1 more source

Resistencia en Rhipicephalus microplus del norte de Uruguay. [Resistance in Rhipicephalus microplus from northern Uruguay].

RESUMEN.- El control de la garrapata común del bovino (Rhipicephalus microplus) es un gran desafío para la ganadería a nivel mundial. El impacto de esto no solamente es económico, sino que también es perjudicial a la salud humana y animal. El objetivo de
NÚÑEZ DE MORAES, S., MENCHACA, A., PARODI, P., RODRÍGUEZ, A.   +3 more
core   +1 more source

Plant crude extracts inhibit oviposition of bovine tick Rhipicephalus (Boophilus) microplus. [PDF]

, 2017
Parasitism by the bovine tick Rhipicephalus (Boophilus) microplus is one of the main barriers for the development of livestock.04 a 07 dez.
CHAGAS, A. C. de S., FIGUEIREDO, A., OIANO NETO, J., CAVALCANTE, A.   +3 more
core  

Associação de (E)-cinamaldeído com amitraz para o controle de Rhipicephalus microplus. [PDF]

, 2022
O objetivo desse estudo foi avaliar o efeito de combinações binárias de (E)-cinamaldeido com amitraz, para o controle de Rhipicephalus microplus, por meio de testes em laboratório (larvas não ingurgitadas e fêmeas ingurgitadas) e teste de campo.Evento ...
VALE, L., MONTEIRO, C., SOUZA, L. J. P., GOMES, G. W., PRATA, M. C. de A., MARCHESINI, P. B. C., COUTINHO, A. L., GONZAGA, B. C. F., MORAES, N., MARRETO, L., RODRIGUES, D. C., LOPES, W. D. Z.   +11 more
core  

Transcriptomic dataset of the development and maturation of the Rhipicephalus microplus ovary

Data in Brief
To conduct differential gene expression analysis, ovaries from the cattle tick Rhipicephalus microplus were dissected at three distinct developmental stages (preingurgitated, immature ingurgitated, and mature ingurgitated). Additionally, undissected intact mature males and complete ingurgitated female ticks without ovaries (carcasses) were also ...
Raquel Cossío-Bayúgar, Estefan Miranda-Miranda, Hugo Aguilar-Díaz, Verónica Narváez-Padilla, Enrique Reynaud   +4 more
openaire   +3 more sources

Control de Rhipicephalus microplus (acari: ixodidae) mediante el uso del hongo entomopatógeno Metarhizium anisopliae (Hypocreales: clavicipitaceae). Revisión

Revista Mexicana de Ciencias Pecuarias, 2012
Las infestaciones de la garrapata del ganado, Rhipicephalus microplus, producen el mayor problema global de ectoparásitos en ganado de regiones tropicales y subtropicales, provocan importantes pérdidas económicas en la producción de carne, leche y pieles,
Melina Maribel Ojeda Chi, Roger Ivan Rodríguez Vivas, Edelmira Galindo Velasco, Roberto Lezama Gutiérrez, Carlos Cruz Vázquez   +4 more
doaj  

Identificação de genes diferencialmente expressos em linfonodos de bovinos com diferentes níveis de resistência ao carrapato Rhipicephalus (Boophilus) microplus. [PDF]

, 2016
O carrapato Rhipicephalus (Boophilus) microplus é considerado um dos maiores causadores das perdas produtivas de bovinos no Brasil e no ...
IBELLI, A. M. G., GENRO NETO, J. S., CARDOSO, F. F., REGITANO, L. C. de A., OLIVEIRA, M. C. de S.   +4 more
core  

Cloning, recombinant expression, and characterization of a Rhipicephalus microplus carboxylesterase. [version 1; peer review: 2 approved, 1 not approved]

Gates Open Research
Background The Rhipicephalus microplus carboxylesterase (CBE) is involved in synthetic pyrethroid (SP) hydrolysis and historic evidence suggests that a non-synonymous mutation (Asp374Asn) in CBE is associated with increased resistance towards SP-based ...
Michel Labuschagne
doaj   +1 more source