Results 91 to 100 of about 114,325 (222)

Copy Number Variation‐Based Molecular Sexing of Ixodes scapularis and Rhipicephalus microplus Immature Stages Using qPCR and ddPCR Approaches

open access: yesEcology and Evolution, Volume 16, Issue 11, November 2026.
We developed and validated a copy number variation (CNV)‐based molecular method to accurately determine the sex of immature ticks, Ixodes scapularis and Rhipicephalus microplus, which lack morphological sexual dimorphism. Using qPCR and ddPCR assays targeting female‐enriched genes, sex was reliably identified from DNA extracted non‐destructively from a
Arvind Sharma   +11 more
wiley   +1 more source

Expression of recombinant Rhipicephalus (Boophilus) microplus, R. annulatus and R. decoloratus Bm86 orthologs as secreted proteins in Pichia pastoris

open access: yesBMC Biotechnology, 2008
Background Rhipicephalus (Boophilus) spp. ticks economically impact on cattle production in Africa and other tropical and subtropical regions of the world. Tick vaccines constitute a cost-effective and environmentally friendly alternative to tick control.
Jongejan Frans   +6 more
doaj   +1 more source

Decoding diversity: Are there patterns in the organization of grooming movements in domestic cats?

open access: yesJournal of the Experimental Analysis of Behavior, Volume 126, Issue 3, November 2026.
Abstract Grooming is crucial for mammalian health and hygiene, serving diverse functions such as parasite defense, removing dirt, and thermoregulation. Grooming is not purely reactive but integrated into daily routines and regulated endogenously. In rodents, it has been shown to follow a sequential structure with predictable patterns, often interpreted
Anna Hock, Manuela Schmidt
wiley   +1 more source

Dynamics of tick infestations in foxes in Thuringia, Germany

open access: yesTicks and Tick-borne Diseases, 2012
This study aimed to provide up-to-date information on the dynamics of tick infestations on foxes in Thuringia, as the most recent information available was published in 1997. Fox carcasses that had been sent to the Thuringian State Authority for Food Safety and Consumer Protection (Thüringer Landesamt für Lebensmittelsicherheit und Verbraucherschutz ...
Elisabeth, Meyer-Kayser   +5 more
openaire   +2 more sources

Global Prevalence of Q Fever in Camels: A Systematic Review and Meta‐Analysis of Studies From Africa and Asia

open access: yesVeterinary Medicine and Science, Volume 12, Issue 6, November 2026.
Global Q Fever in Camels: A Systematic Review and Meta‐analysis Evidence: 35 studies (2000–2025) Global pooled prevalence: 33.37% (95% CI: 23.14–45.44%) ELISA seroprevalence: 44.06% PCR molecular prevalence: 7.76% Africa: 37.17% Asia: 26.87% Conclusion: Q fever is an important, under‐recognized One Health concern.
Simegnew Adugna Kallu   +11 more
wiley   +1 more source

Ticks infesting humans in Northern Misiones, Argentina.

open access: yesMedicina, 2016
En este trabajo se presentan registros de garrapatas que infestan seres humanos en el norte de la provincia de Misiones, Argentina. Además, se incluyen notas sobre la posible transmisión de patógenos por garrapatas. Se colectó un total de 282 garrapatas adheridas a investigadores, las cuales fueron identificadas por sus caracteres morfológicos.
Lamattina, Daniela, Nava, Santiago
openaire   +3 more sources

Tick Infestation of Eyelid: Two Case Reports

open access: yesTürk Oftalmoloji Dergisi, 2016
Tick infestation of the eyelid is a rare but serious condition that can lead to Crimean-Congo hemorrhagic fever. In this report, we describe two cases who presented with tick infestation of the eyelid. Neither patient developed systemic disease or adverse sequelae after tick extraction.
Aslıhan Uzun   +2 more
openaire   +3 more sources

Feminist Temporalities of Agrarian‐Climate Crises: Synchronisation and the Afterlives of Speculation in India

open access: yesAntipode, Volume 58, Issue 6, November 2026.
ABSTRACT This paper brings a feminist temporal perspective to understandings of agrarian‐climate crises in monsoon‐dependent regions of India, examining how time operates as a site of material struggle and social differentiation. Drawing on ethnographic research in Vidarbha, it explores how farmers synchronise diverse temporalities to navigate ...
Arianna Tozzi
wiley   +1 more source

Acaricide efficiency of amitraz / cypermethrin and abamectin pour-on preparations in game

open access: yesOnderstepoort Journal of Veterinary Research, 2005
The efficacy of an amitraz / cypermethrin pour-on preparation (1 % w/v each) was tested against natural tick infestations of buffaloes, eland and blesbok in three separate trials.
J.S. Van der Merwe   +4 more
doaj   +1 more source

Comparison of effects of low and high tick infestations on acquired cattle tick resistance:

open access: yes, 2014
Three Holstein calves were infested with low numbers of ticks, two or three pairs of adults Hyalomma marginatum marginatum in cloth bag daily for 21 days. Infestation was carried out during tick proliferation periods.
N. Tikki, H. Sahibi, A. Rhalem
core   +1 more source

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