Effect of strategic deworming of village cattle in Uganda with moxidectin pour-on on faecal egg count and pasture larval counts : short communication
Journal of the South African Veterinary Association
| Field | Value | |
| Title | Effect of strategic deworming of village cattle in Uganda with moxidectin pour-on on faecal egg count and pasture larval counts : short communication | |
| Creator | Magona, J.W. Musisi, G. Walubengo, J. Olaho-Mukani, W. | |
| Description | Strategic application of moxidectin pour-on (Cydectin(R)) was evaluated in Uganda for its effect on pasture larval counts and gastrointestinal nematode faecal egg counts in village cattle kept under tethering (semi-intensive) grazing management. The strategic deworming schedule involved treating cattle twice at an interval of 2 months, at the end of the 1st wet season and during the 2nd wet season. Two groups of 30 cattle, each consisting of a treated and a control group, were examined for nematode infections every 4 weeks from June 1999 to January 2000. The treated group had significantly lower mean faecal egg counts than the untreated groups (t-value = 2.47, P 0.05). Generally, the pasture larval counts on treated farms were lower than on untreated ones, but not significantly so (t-value = 2.22, P = 0.068). Pasture larval counts with different nematode species on treated farms were lower than on untreated ones, but the differences were not significant for Haemonchus spp. (t-value=1.68, P=0.145), Oesophagostomum spp. (t-value= 1.87, P=0.111), Trichostrongylus spp. (t-value=1.93, P=0.102), Dictyocaulus spp. (t-value= -0.74, P=0.485) and Cooperia spp. (t-value=-1.00, P=0.356). Treated farms did , however, have significantly lower pasture larval counts of Bunostomum spp. (t-value=4.64, P0.05). This study has revealed that the application ofmoxidectin pour-on on cattle has an effect on faecal egg count and pasture contamination under the tethering grazing system. Moxidectin pour-on and the strategic deworming schedule evaluated here could be used for the control of gastrointestinal nematode infections in cattle by small-scale farmers who practise tethering or semi-intensive grazing management in Uganda and other tropical countries, especially where there is a bimodal rainfall pattern. | |
| Publisher | AOSIS | |
| Date | 2004-06-21 | |
| Identifier | 10.4102/jsava.v75i4.482 | |
| Source | Journal of the South African Veterinary Association; Vol 75, No 4 (2004); 189-192 2224-9435 1019-9128 | |
| Language | eng | |
| Relation |
The following web links (URLs) may trigger a file download or direct you to an alternative webpage to gain access to a publication file format of the published article:
https://jsava.co.za/index.php/jsava/article/view/482/466
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