Novartis Animal Health has announced that Crovect 1.25% Pour-On solution for sheep, a broad spectrum ectoparasiticide, is now licenced for the treatment of ticks, with a persistent efficacy of ten weeks and the majority killed within three hours.

Crovect also works in the treatment and control of headflies, the treatment of biting lice, and the prevention and treatment of blowfly strike in sheep.

Crovect has a meat withhold period of eight days. Novartis says this makes Crovect the long-lasting tick treatment with the shortest meat withhold period available, which is of use to farmers taking lambs to market at this time of year.

Helen Langham, Brand Manager at Novartis Animal Health said: "Farmers now have another option available for effective and long lasting tick treatment for their flocks, and one that can be flexibly used in lambs to be marketed. This should greatly reduce the worry of tick infestation along with the associated welfare and economic problems, and we are pleased to bring this solution to the market".

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