Torr, S.J., Mangwiro, T.N.C. and Hall, D.R. ORCID: 0000-0002-7887-466X (2011) Shoo fly, don't bother me! Efficacy of traditional methods of protecting cattle from tsetse. Medical and Veterinary Entomology, 25 (2). pp. 192-201. ISSN 0269-283X (Print), 1365-2915 (Online) (doi:https://doi.org/10.1111/j.1365-2915.2010.00942.x)

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Abstract

Studies were made of the efficacy of using smoke and housing to protect cattle from tsetse (Diptera: Glossinidae) in Zimbabwe. The efficacy of smoke was assessed by its effect on catches in Epsilon traps baited with a blend of acetone, 1-octen-3-ol, 4-methylphenol and 3-n-propylphenol. The efficacies of different types of kraal (enclosure) were gauged according to the catches of electrocuting targets (E-targets), baited with natural ox odour, placed within various designs of kraal. Smoke from burning wood (Colophospermum mopane) or dried cow dung reduced the catch of traps by ∼50–90%. Kraals with a continuous wooden or netting wall, 1.5 m high, reduced catches of E-targets by ∼75%. Arrangements of electric nets were used to assess the numbers of tsetse attacking live cattle within kraals and/or near sources of smoke. The results confirmed findings with traps and E-targets: kraals reduced the numbers of tsetse that fed by ∼80% and smoke reduced the numbers attracted by ∼70%; the use of both reduced overall attack rates by ∼90%. The inclusion of 4-methylguaiacol, a known repellent for tsetse and a natural component of wood smoke, halved the catches of traps and E-targets and the numbers of tsetse attacking cattle. The practical benefits and difficulties of using repellents and/or housing to manage trypanosomiases are discussed.

Item Type:	Article
Additional Information:	[1] Medical and Veterinary Entomology is published on behalf of the Royal Entomological Society.
Uncontrolled Keywords:	Glossina morsitans, Glossina pallidipes, 4-methylguaiacol, behaviour, control, repellents, smoke, stabling, trypanosomiasis
Subjects:	S Agriculture > SF Animal culture
Faculty / School / Research Centre / Research Group:	Faculty of Engineering & Science > Natural Resources Institute Faculty of Engineering & Science > Natural Resources Institute > Agriculture, Health & Environment Department
Related URLs:	Publisher Organisation Organisation
Last Modified:	11 Sep 2014 14:32
URI:	http://gala.gre.ac.uk/id/eprint/5783

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