<abstract xmlns="http://www.w3.org/1999/xhtml"><p>One of the alternative methods of parasite control, of particular importance in sustainable farming, is the use of medicinal plants. The specific aim of the present field trial was to assess the anti-parasitic effects of herbal extracts contained in a commercially available lick formulation for sheep. At the outset of this study conducted during the grazing season, all animals were de-wormed and then randomly assigned to one of the two separately kept groups (treatment and control), each consisting of 25 animals (11 ewes and 14 lambs). The treatment group received mineral licks containing the extracts of the plants with anti-parasitic properties, while control animals received standard mineral licks <italic>ad libitum</italic>. Rectal fecal samples were collected monthly from all animals for the McMaster analyses. There were no significant differences in the prevalence and intensity of helminth infections between the treatment and control groups. Thus, we were not able to ascertain the efficacy of the commercial herbal de-wormer tested for the control of gastrointestinal helminths in grazing ewes and their lambs.</p></abstract>

One of the alternative methods of parasite control, of particular importance in sustainable farming, is the use of medicinal plants. The specific aim of the present field trial was to assess the anti-parasitic effects of herbal extracts contained in a commercially available lick formulation for sheep. At the outset of this study conducted during the grazing season, all animals were de-wormed and then randomly assigned to one of the two separately kept groups (treatment and control), each consisting of 25 animals (11 ewes and 14 lambs). The treatment group received mineral licks containing the extracts of the plants with anti-parasitic properties, while control animals received standard mineral licks ad libitum. Rectal fecal samples were collected monthly from all animals for the McMaster analyses. There were no significant differences in the prevalence and intensity of helminth infections between the treatment and control groups. Thus, we were not able to ascertain the efficacy of the commercial herbal de-wormer tested for the control of gastrointestinal helminths in grazing ewes and their lambs.

Assessing the usefulness of mineral licks containing herbal extracts with anti-parasitic properties for the control of gastrointestinal helminths in grazing sheep – a field trial

Department of Environmental Zoology, Institute of Animal Sciences, University of Agriculture in Kraków, 24/28 Mickiewicza av., 30-059 Kraków, Poland

Department of Animal Biotechnology, University of Agriculture in Kraków, 1b Rędzina St., 30-248 Kraków, Poland

Department of Biomedical Sciences, Ontario Veterinary College, University of Guelph, 50 Stone Road, Guelph, Ontario N1G 2W1, Canada

Helminthologia

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

One of the alternative methods of parasite control, of particular importance in sustainable farming, is the use of medicinal plants. The specific aim of the...

Elements	Lisal Se	Star Bloc Phyto Vers
Sodium	35 %	8 %
Calcium	–	14 %
Phosphorus	–	4 %
Magnesium	2000 mg/kg	4 %
Zinc	810 mg/kg	8000 mg/kg
Manganese	830 mg/kg	6700 mg/kg
Iron	354 mg/kg	–
Iodine	100 mg/kg	80 mg/kg
Cobalt	18 mg/kg	40 mg/kg
Selenium	10 mg/kg	30 mg/kg
Copper	–	20 mg/kg

Assessing the usefulness of mineral licks containing herbal extracts with anti-parasitic properties for the control of gastrointestinal helminths in grazing sheep – a field trial

Article Category: Research Note

Published Online: Apr 22, 2016

Page range: 180 - 185

Received: May 29, 2015

Accepted: Nov 26, 2015

DOI: https://doi.org/10.1515/helmin-2016-0008

© 2016 Institute of Parasitology, SAS, Košice

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Fig. 1

Fig. 2

Fig. 3

The mineral composition of two lick formulations used in the present field trial in grazing sheep (May – October)