As the most important bovine ectoparasite, the southern cattle tick transmits lethal cattle diseases such as babesiosis and anaplasmosis, costing the global livestock industry billions of dollars annually. To control cattle ticks, preventive treatment of cattle with pesticides is a common practice; however, after decades of chemical treatment, pesticide resistance has arisen in cattle ticks, rendering most formulations ineffective over time. Facing the perspective of running out of effective chemical treatments against , research on biocontrol alternatives is necessary. Acaro-pathogenic microorganisms isolated from different developmental stages of offer potential as biocontrol agents. strain INIFAP-2021, isolated from naturally infected cattle ticks, produced high levels of mobility and mortality in the tick population during experimental infections. The whole genome of the fungi was sequenced using the DNBSEQ platform by BGI. The genome was assembled using SOAPaligner, and NRRL3357 was used as the reference genome; the complete genome contained eight pairs of chromosomes and 36.9 Mb with a GC content of 48.03%, exhibiting 11482 protein-coding genes. The final genome assembly was deposited at GenBank as a bio project under accession number PRJNA758689, and supplementary material is accessible through Mendeley DOI: 10.17632/mt8yxch6mz.1.
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http://dx.doi.org/10.1016/j.dib.2023.109053 | DOI Listing |
Ticks Tick Borne Dis
December 2024
Quantitative Veterinary Epidemiology, Wageningen University & Research, Wageningen, the Netherlands.
Biological control of ticks using entomopathogenic fungi (EPF) is a highly desired alternative to chemical acaricides for the control of tick-borne pathogens. For Metarhizium anisopliae isolate ICIPE 7, one of these EPFs, efficacy against multiple tick species has been demonstrated in laboratory and field settings. However, we currently have little quantitative understanding of how EPFs can impact transmission.
View Article and Find Full Text PDFExp Appl Acarol
December 2024
Laboratory of Parasitology, National School of Veterinary Medicine of Sidi Thabet, University of Manouba, Manouba, 2010, Tunisia.
Hyalomma ticks are important vectors of pathogens affecting human and animal health. This study aimed to assess the outputs of three molecular markers (16S, 12S rRNA, and COI) for accurate tick species molecular identification, genetic diversity assessment, and phylogenetic positioning of Hyalomma tick specimens from Tunisia. A total of 20 tickspecimens were collected from different hosts including cattle, camels, and turtles in nine Tunisian governorates.
View Article and Find Full Text PDFVet Sci
December 2024
College of Agriculture & Environmental Sciences, University of South Africa, Private Bag X6, Roodepoort 1710, South Africa.
Ticks are a significant threat to livestock globally, with certain species displaying distinct host preferences at various developmental stages. Accurate species-level identification is essential for studying tick populations, implementing control strategies, and understanding disease dynamics. This study evaluated ticks infesting cattle across six provinces in South Africa using morphological and molecular methods.
View Article and Find Full Text PDFPrev Vet Med
December 2024
Unidad de Farmacología y Terapéutica, Departamento Hospital y Clínicas Veterinarias, Facultad de Veterinaria, Universidad de la República, Montevideo, Uruguay, Ruta 8 km. 16, Montevideo, Uruguay. Electronic address:
The use of ectoparasiticides is a major concern in the control of parasites. In this study, we examined the trends and patterns of veterinary medicines use comparing between a high-risk epidemiological zone (HRZ) and a low-risk epidemiological zone (LRZ) for ectoparasites over a four-year period (2017-2020) at country level data. The objective of this study was to analyze the patterns of ectoparasiticide use in Uruguayan cattle, using the Anatomical Therapeutic Chemical Classification System for Veterinary Drugs (ATCvet) and dose indicators to consider regional variations in the animal population and production intensity.
View Article and Find Full Text PDFExp Appl Acarol
December 2024
Department of Zoology, Abdul Wali Khan University Mardan, Mardan, 23200, Pakistan.
Studying teratological abnormalities in ticks are taxonomically important because this poorly understood biological phenomenon causes difficulties in tick's identification. Globally, reports regarding these abnormalities in ticks, reasons of their causes and their impacts are scarce. According to the available published data, there are no studies regarding teratological abnormalities in ticks from Pakistan.
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