Results 11 to 20 of about 25,344 (294)

Metagenomics of the midgut microbiome of Rhipicephalus microplus from China [PDF]

Parasites & Vectors, 2022
Background Ticks, which are ectoparasites of animals, may carry multiple pathogens. The cattle tick Rhipicephalus microplus is an important bovine parasite in China. However, the midgut microbiome of R. microplus from China has not been characterized via
Xuemiao Zhang, Yuan-Ping Deng, Tianfei Yang, Leifu Li, T. Cheng, Guo-Hua Liu, De-Yong Duan   +6 more
semanticscholar   +4 more sources

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   +4 more sources

Effects of essential oils on native and recombinant acetylcholinesterases of Rhipicephalus microplus. [PDF]

Revista Brasileira de Parasitologia Veterinária, 2021
This study reports the action of essential oils (EO) from five plants on the activity of native and recombinant acetylcholinesterases (AChE) from Rhipicephalus microplus.
Everton Gomes Guimarães Santos, Wallyson André dos Santos Bezerra, K. B. Temeyer, A. P. D. Léon, L. Costa-Júnior, A. Soares   +5 more
semanticscholar   +7 more sources

Neuropeptides in Rhipicephalus microplus and other hard ticks.

Ticks and Tick-borne Diseases, 2022
The synganglion is the central nervous system of ticks and, as such, controls tick physiology. It does so through the production and release of signaling molecules, many of which are neuropeptides. These peptides can function as neurotransmitters, neuromodulators and/or neurohormones, although in most cases their functions remain to be established.
Jéssica Waldman, M. A. Xavier, Larissa Rezende Vieira, R. Logullo, G. Braz, Lucas Tirloni, J. Ribeiro, J. Veenstra, Itabajara Silva Vaz   +8 more
semanticscholar   +3 more sources

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

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 ...
Marcos Pinheiro Franque, Huarrisson Azevedo Santos, Franklin Federico Mujica Linarez, Carlos Luiz Massard   +3 more
doaj   +5 more sources

Dynamics of Infections in Cattle and Rhipicephalus microplus: A Preliminary Study. [PDF]

Pathogens, 2023
Tick-borne pathogens (TBPs) pose a significant threat to livestock, including bovine species. This study aimed to investigate TBPs in cattle and ticks across four sampling points, utilizing real-time microfluidic PCR. The results revealed that Rhipicephalus microplus ticks were found infesting all animals.
Piloto-Sardiñas E, Foucault-Simonin A, Wu-Chuang A, Mateos-Hernández L, Marrero-Perera R, Abuin-Denis L, Roblejo-Arias L, Díaz-Corona C, Zając Z, Kulisz J, Woźniak A, Moutailler S, Corona-González B, Cabezas-Cruz A.   +13 more
europepmc   +5 more sources

Acaricidal and repellent activities of ethanol extracts of nine chinese medicinal herbs against Rhipicephalus microplus (Acari: Ixodidae)

Experimental & applied acarology, 2023
Rhipicephalus microplus is a major threat to the cattle industry worldwide. The intensive use of acaricides and repellents has resulted in drug resistance.
Donglinag Li, Shunli Lu, Yichen Jian, Shuqi Cheng, Qianming Zhao, Huizhen Yuan, Nanhao Wang, Yufeng Liu, Su-mei Zhang, Longxian Zhang, Rongjun Wang, Fuchun Jian   +11 more
semanticscholar   +1 more source

Prevalence of Resistant Strains of Rhipicephalus microplus to Acaricides in Cattle Ranch in the Tropical Region of Tecpan of Galeana, Guerrero, Mexico [PDF]

Pakistan Veterinary Journal, 2011
Tick and tick borne diseases cause many problems to the cattle industry worldwide. The prevalence of resistant strains of Rhipicephalus microplus to different acaricides on cattle farms in the tropical region of Tecpan of Galeana, Guerrero, Mexico, and ...
J. Olivares-Pérez*, S. Rojas-Hernández, M.T. Valencia-Almazan, I. Gutiérrez-Segura and E.J. Míreles-Martínez
doaj   +2 more sources

Testing Efficacy of a Conserved Polypeptide from the Bm86 Protein against Rhipicephalus microplus in the Mexican Tropics

Vaccines, 2023
Rhipicephalus microplus economically impacts cattle production in tropical and subtropical countries. Application of acaricides constitutes the major control method; however, inadequate use has increased resistant tick populations, resulting in ...
Raymundo Coate, M. Alonso-Díaz, M. Martínez-Velázquez, Edgar Castro-Saines, Rubén Hernández-Ortiz, Rodolfo Lagunes-Quintanilla   +5 more
semanticscholar   +1 more source

Molecular survey of cattle ticks in Burundi: First report on the presence of the invasive Rhipicephalus microplus tick.

PLoS ONE, 2021
A recent research study on prevalence of tick-borne pathogens in Burundi reported high prevalence and endemicity of Theileria parva, Anaplasma marginale and Babesia bigemina infections in cattle. Detailed information about tick species infesting animals,
Lionel Nyabongo, David O Odongo, Gad Milton, Eunice Machuka, Patrick Vudriko, Roger Pelle, Esther G Kanduma   +6 more
doaj   +3 more sources