Suspected ivermectin resistance in a south-east Queensland parascaris equorum population

Beasley, A. and Coleman, G. and Kotze, A. C. (2015) Suspected ivermectin resistance in a south-east Queensland parascaris equorum population. Australian Veterinary Journal, 93 (9). pp. 305-307. ISSN 0005-0423

Abstract

Background: There have been several international reports of macrocyclic lactone (ML)-resistant Parascaris equorum over the past decade, but the resistance status of Australian P. equorum populations is largely unknown. A case of apparent reduced efficacy of ivermectin against P. equorum in Australia was investigated. Methods and Results: A faecal egg count reduction test carried out on a group of weanling foals in south-east Queensland showed the efficacy of ivermectin to be 65%. Conclusion: The case highlights the need to review current worm control strategies, especially for young horses.


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Item Type: Article (Commonwealth Reporting Category C)
Refereed: Yes
Item Status: Live Archive
Additional Information: Files associated with this item cannot be displayed due to copyright restrictions.
Faculty / Department / School: No Faculty
Date Deposited: 27 Nov 2017 05:12
Last Modified: 27 Nov 2017 05:12
Uncontrolled Keywords: ivermectin; macrocyclic lactone; parascaris equorum; resistance; animals; anthelmintics; ascaridida infections; ascaridoidea; drug resistance; horse diseases; horses; ivermectin; Queensland
Fields of Research : 07 Agricultural and Veterinary Sciences > 0707 Veterinary Sciences > 070708 Veterinary Parasitology
Identification Number or DOI: 10.1111/avj.12352
URI: http://eprints.usq.edu.au/id/eprint/33373

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