Results 111 to 120 of about 25,478 (256)

Distribution of Ticks and Prevalence of Tick‐Borne Pathogens in Multiple Regions of China

open access: yesTransboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Ticks and tick‐borne pathogens pose significant threats to livestock and public health. While tick occurrences have been reported in China, systematic assessments of pathogen risk factors across diverse hosts and regions remain limited. This study investigated tick distribution, prevalence, and associated pathogen infections across seven sampling sites
Yichen Jian   +8 more
wiley   +1 more source

Evaluación económica del control de garrapatas Rhipicephalus microplus en México / Economic evaluation of tick (Rhipicephalus microplus) control in Mexico

open access: yesCIBA Revista Iberoamericana de las Ciencias Biológicas y Agropecuarias, 2016
Se evaluó un programa de control integral en 15 ranchos con el fin de cuantificar los costos de producción asociados con el control químico de garrapatas. Bajo un programa combinado de control químico e inmunológico se inmunizaron 587 animales de 15 ranchos,El costo del control químico de las garrapatas en la región fue de $408.3 pesos por animal ...
D. I. Domínguez García   +2 more
openaire   +2 more sources

In vitro activity of essential oils and extracts from Schinus molle L. against Rhipicephalus microplus

open access: yesBrazilian Journal of Veterinary Medicine, 2016
. Avelar, B. R., Lambert, M.M, Siqueira, R.C.S., Cid, Y.P., Chaves, D.S.A., & Coumendouros K. [In vitro activity of essential oils and extracts from Schinus molle L. against Rhipicephalus microplus].
Barbara Rauta de Avelar   +5 more
doaj  

Saliva from nymph and adult females of Haemaphysalis longicornis: a proteomic study [PDF]

open access: yes, 2015
BACKGROUND: Haemaphysalis longicornis is a major vector of Theileria spp., Anaplasma phagocytophilum, Babesia spp. and Coxiella burnetti in East Asian countries. All life stages of ixodid ticks have a destructive pool-feeding style in which they create a
Albert Mulenga   +8 more
core   +1 more source

A One Health Assessment of Tick and Tick‐Borne Pathogen Diversity and Zoonotic Risk in Hubei Province, Central China

open access: yesTransboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Ticks and tick‐borne pathogens (TBPs) threaten livestock productivity and public health worldwide, and climate–land‐use change is expanding vector habitats, elevating tick‐borne disease risk. However, TBP diversity and risk in Hubei Province, central China, remain insufficiently defined within a One Health framework.
Qian Chen   +9 more
wiley   +1 more source

Evaluation of the tickcide, genotoxic, and mutagenic effects of the Ruta graveolens L. (Rutaceae)

open access: yesActa Scientiarum: Biological Sciences, 2015
Current analysis investigated the tickcide effects of the aqueous extract and chloroform fractions of Ruta graveolens L. (rue) on engorged females of Rhipicephalus microplus, as well as their genotoxic and mutagenic effects on human leukocytes. The best
Alessandra Vargas de Carvalho   +5 more
doaj   +1 more source

Acaricide resistance mechanisms in Rhipicephalus (Boophilus) microplus Mecanismos de resistência aos acaricidas em Rhipicephalus (Boophilus) microplus

open access: yesRevista Brasileira de Parasitologia Veterinária, 2012
Acaricide resistance has become widespread in countries where cattle ticks, Rhipicephalus (Boophilus) microplus, are a problem. Resistance arises through genetic changes in a cattle tick population that causes modifications to the target site, increased metabolism or sequestration of the acaricide, or reduced ability of the acaricide to penetrate ...
Felix David Guerrero   +2 more
openaire   +1 more source

Transmisión de cepas atenuadas de babesia bigemina y babesia bovis por garrapatas rhipicephalus (boophilus) microplus

open access: yesRevista Mexicana de Ciencias Pecuarias, 2012
Para evaluar la transmisión por garrapatas Rhipicephalus microplus (R. microplus) de una clona atenuada de Babesia bovis (BOR) y una cepa atenuada de Babesia bigemina (BIS), doce bovinos se dividieron en cuatro grupos e infestados de forma escalonada con
Edmundo Enrique Rojas Ramírez   +8 more
doaj  

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

open access: yesTropical 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   +4 more
doaj  

Ação de extrato de Neem sobre Rhipicephalus ( Boophilus micropulus) com azadirachtina - A quantificada por HPLC. [PDF]

open access: yes, 2011
Uso de vermifugações seletivas no controle dos nematódeos gastrintestinais foi testado em 115 ovelhas sem raça definida (SRD) e 124 cordeiros ½ SRD/Dorper (DO), ½ SRD/Santa Inês (SI) e ½ SRD/Suffolk (SF).
CARVALHO, C. O.   +5 more
core  

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