Coopers Fly Repellent Plus contains permethrin and citronellol. Legal category: AVM-GSL.
Further information is available from MSD Animal Health, Walton Manor, Walton, Milton Keynes, MK7 7AJ.
Tel 01908685685.
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Coopers Fly Repellent Plus contains Permethrin (cis:trans 25:75) 1.05% w/v and Citronellol 2% w/v in a long-lasting, ready-to-use formulation. It helps to rid horses of fly annoyance, thus improving welfare and comfort. Coopers Fly Repellent Plus is also effective in the control of biting lice and is a useful aid in the management of sweet itch. Supplied in a 600ml bottle with applicator sponge and protective gloves, Coopers Fly Repellent Plus leaves the coat smooth and shiny with a pleasant citrus scent.


The active ingredients in Coopers Fly Repellent Plus are tried, trusted and proven to be effective in the control of flies, lice and sweet itch. Coopers Fly Repellent Plus does not contain any ingredients on the FEI list of prohibited substances*.


Permethrin is a residual insecticide which not only kills flies but actively discourages them from resting on a treated area through a contact repellent effect. It is a highly effective insecticide of extremely low mammalian toxicity, with the 25:75 cis:trans isomer ratio found in Coopers Fly Repellent Plus being the least toxic form of Permethrin available. This means that as well as offering powerful protection against parasites, it is gentle on the horse’s coat and skin.


Citronellol is well recognised for it pleasant fragrance and also possesses good fly repellent properties.

* Correct as of January 2016

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is protected by copyrights, trademark and other intellectual property laws.