Cattle infestation by lice in Northern Tunisia

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منابع مشابه

Cross-sectional study of cattle lice infestation in the region of Nabeul in north-east Tunisia.

This cross-sectional study is the first to estimate the prevalence of cattle pediculosis in Tunisia. A total of 39 cattle farms in the region of Nabeul in north-east Tunisia were visited and lice were collected by intensively brushing 789 cattle. The prevalence was estimated to be 20.5% on the farms (8/39) and 4.7% in animals (37/789). Collected parasites were examined under a stereomicroscope ...

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Eradication of Lice in Cattle

The purpose of this field study was to develop and evaluate eradication as a strategy to control lice in cattle. Thirty-three herds of cattle were selected and observed during a period of two and a half years. Before eradication, biting lice (Damalinia bovis) were present in 94% of the herds and 27% of the animals. Sucking lice (Linognathus vituli) were present in 42% of the herds and 5% of the...

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Molecular prevalence and phylogenetic analysis of Theileria annulata and Trypanosoma evansi in cattle in Northern Tunisia

The present study aimed to estimate the molecular prevalence of Theileria annulata and Trypanosoma evansi infection in cattle in Northern Tunisia. A total number of 96 cattle from five farms were evaluated. T. annulata and T. evansi prevalences were 61% [56/66] and 10% [7/13], respectively, at a confidence interval (CI) of 95%, while co-infection was present in 6% [4/8] of the tested animals at...

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Head Lice Infestation in School Children at Dera

Prevalence of head lice infestation was studied among school children at Dera Ismail Khan from November 2002 to January 2003. A standard questionnaire was designed for recording a variety of information at the time of survey. Visual inspection of student’s head, and combing of their hair for 2-4 minutes were made to check the presence of lice, nymphs and eggs. The overall infestation rate was 2...

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Efficacy of Deltamethrin against Lice Infestation in Bufffalo Calves

During the present survey, 20 buffalo calves were examined for lice infestation at a private buffalo farm, situated in Lathuwadi, Namakkal, Tamil Nadu, India. One hundred percent of the buffalo calves were infested with Haematopinus spp. Clinical signs included of alopecia, pruritis, small crusts and scabs. Lesions were confi ned to the neck, shoulders and rump. Skin scrapings were examined and...

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ژورنال

عنوان ژورنال: Revue d’élevage et de médecine vétérinaire des pays tropicaux

سال: 2020

ISSN: 1951-6711,0035-1865

DOI: 10.19182/remvt.31860