Cookies on VetMed Resource

Like most websites we use cookies. This is to ensure that we give you the best experience possible.

 

Continuing to use www.cabi.org  means you agree to our use of cookies. If you would like to, you can learn more about the cookies we use.

VetMed Resource

Veterinary information to support practice, based on evidence and continuing education

Sign up to receive our Veterinary & Animal Sciences e-newsletter, book alerts and offers direct to your inbox.

Results per page:

Search results

Abstract

A substitution (Phe→Ile) within the sodium channel gene sequence has been associated with pyrethroid resistance in Boophilus microplus[Rhipicephalus microplus]. The aim of the present study was to analyse the inheritance of pyrethroid resistance and the mutant allele, on reciprocal crosses of a...

Author(s)
Aguilar-Tipacamú, G.; Miller, R. J.; Hernández-Ortiz, R.; Rodriguez-Vivas, R. I.; Vásquez-Peláez, C.; García-Vázquez, Z.; Olvera-Valencia, F.; Rosario-Cruz, R.
Publisher
Springer-Verlag GmbH, Heidelberg, Germany
Citation
Parasitology Research, 2008, 103, 3, pp 633-639
Abstract

This manuscript provides a summary of the results presented at a symposium organized to accumulate information on factors that influence the prevalence of acaricide resistance and tick-borne diseases. This symposium was part of the 19th International Conference of the World Association for the...

Author(s)
Foil, L. D.; Coleman, P.; Eisler, M.; Fragoso-Sanchez, H.; Garcia-Vazquez, Z.; Guerrero, F. D.; Jonsson, N. N.; Langstaff, I. G.; Li, A. Y.; Machila, N.; Miller, R. J.; Morton, J.; Pruett, J. H.; Torr, S.
Publisher
Elsevier Science B.V., Amsterdam, Netherlands
Citation
Veterinary Parasitology, 2004, 125, 1/2, pp 163-181
Abstract

Dialelic crosses and backcrosses of pyrethroid resistant (RR) and susceptible (SS) Rhipicephalus (Boophilus) microplus tick strains were carried out and the substitution (Phe-Ile) within the sodium channel gene was monitored in order to analyze the effects of the genotype on the pyrethroid...

Author(s)
Aguilar-Tipacamú, G.; Rosario-Cruz, R.; Miller, R. J.; Guerrero, F. D.; Rodriguez-Vivas, R. I.; García-Vázquez, Z.
Publisher
Springer, Amsterdam, Netherlands
Citation
Experimental and Applied Acarology, 2011, 54, 3, pp 301-311
Abstract

The objective of this study was to assess the percentage of resistance of H. irritans by means of an in vitro test of mortality percentage to permethrin (2.5 and 6.0 µg/cm2) and diazinon (0.01 and 0.06 µg/cm2). Flies were collected from 14 beef cattle production units. A detailed survey on...

Author(s)
Maldonado Simán, E.; Bermúdez-Villanueva, L.; Apodaca Sarabia, C.; García Vázquez, Z.; Sumano López, H.; Gutiérrez Ornelas, E.
Publisher
Revista Veterinaria-Mexico, Facultad de Medicina Veterinaria y Zootecnia, Mexico City, Mexico
Citation
Veterinaria México, 2005, 36, 2, pp 217-227
Abstract

The objective of this study was to document the first case in Mexico of amitraz resistance in Boophilus microplus taken from cattle. Samples of B. microplus were obtained from the municipality of Emiliano Zapata, Tabasco, where there had been reports of lack of control with amitraz. The tick strain ...

Author(s)
Soberanes Céspedes, N.; Santamaría Vargas, M.; Fragoso Sánchez, H.; García Vázquez, Z.
Publisher
Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias (INIFAP), Mexico City, Mexico
Citation
Técnica Pecuaria en México, 2002, 40, 1, pp 81-92
Abstract

The purpose of this study was to assess the susceptibility to permethrin of stable flies Stomoxys calcitrans from a dairy cattle farm in Aguascalientes, Mexico. Samples of adult stable flies from 16 dairies were exposed to two doses of permethrin representing LD50 and LD99 (0.0014 and 0.0026 µg/cm...

Author(s)
Cruz-Vázquez, C.; García-Vázquez, Z.; Fernández-Ruvalcaba, M.; George, J. E.
Publisher
Revista Veterinaria-Mexico, Facultad de Medicina Veterinaria y Zootecnia, Mexico City, Mexico
Citation
Veterinaria México, 2005, 36, 4, pp 485-490
Abstract

The aim of this study was to determine resistance to the pesticides cypermethrin (pyrethroid) and diazinon (phosphate) in the horn fly (Haematobia irritans) in the state of Tamaulipas, Mexico. A total of 36 farms were evaluated: 11 in the north, 14 in the central and 11 in the southern part of the...

Author(s)
Almazán García, C.; Cantú Covarruvias, A.; Vega Flores, A.; García Vázquez, Z.; Kunz, S.; Medellín Ledezma, A.
Publisher
Revista Veterinaria-Mexico, Facultad de Medicina Veterinaria y Zootecnia, Mexico City, Mexico
Citation
Veterinaria México, 2004, 35, 3, pp 237-244
Abstract

The purpose of this study was to conduct a survey for the susceptibility of the horn fly, Haematobia irritans, populations to permethrin on dairy cattle from Aguascalientes, Mexico. Samples of populations of horn flies at 25 dairies were exposed to two discriminating doses (2.5 and 6.0 µg/cm2) on...

Author(s)
Cruz-Vázquez, C.; Altamira, G.; Ramos, M.; Medina, L.; Garcia-Vazquez, Z.; George, J.
Publisher
Entomological Society of America, Lanham, USA
Citation
Journal of Medical Entomology, 2002, 39, 6, pp 939-941

Refine Results

Sort Order
Author
Geographical Location
Item Type
Language
Organisms
Subject Topics