ThePigSite.com - news, features, articles and disease information for the swine industry

News

Farms Alerted to End of Routine Long Term Rodenticide Baiting

17 March 2016

UK - Soon, the supply of rodenticide products in the UK will require farmers and pest controllers to show certificates of competence in their use under the UK Rodenticide Stewardship Regime.

The regime is being implemented by the Campaign for Responsible Rodenticide Use UK (CRRU), which says that except as a justifiable last resort against clear and sustained threats to human or animal health, the UK Rodenticide Stewardship Regime rules out long term rodenticide baiting around the outside of farm buildings.

There is substantial evidence of rodenticide contamination in UK wildlife due to non-target species such as field mice and voles feeding from fixed bait stations, according to chairman of the Campaign for Responsible Rodenticide Use (CRRU), Dr Alan Buckle. 

"Some of the most highly contaminated birds of prey - barn owls and kestrels, for example - feed almost exclusively on wild small mammals, not rats," he explained.

"The availability of tamper-resistant bait boxes can give a false impression that it is acceptable for rodenticide baits to be put out for extended periods or even permanently.

"The bait stations themselves, of course, are not the problem so much as what they contain. Indeed, a good reason for established baiting points is to overcome a natural aversion in rats to new objects in their home territory."

A planned control strategy based on the regime's Code of Best Practice does allow non-toxic material in fixed bait boxes as an early warning system for new rat activity.

To be effective, Dr Buckle points out that this demands regular inspection.

If non-toxic bait is being taken, and an inspection for droppings rules out mice, voles or other non-targets, he says it can be replaced temporarily with rodenticide bait, in conjunction with chemical-free methods such as trapping, terriers and nocturnal shooting, for example, depending on the severity of infestation.

The Code of Best Practice specifies a planned approach using a combination of methods, starting with those at lowest risk of adverse consequence.

In particular, these include actions to make the farm as inhospitable to rats as possible: clearing rubbish, denying access to food and water sources, controlling vegetation around buildings and installing concrete or bare ground perimeters, and involving all members of farm staff in the control plan.

Comprehensive guidelines drawn up for farmers by AHDB, based on the rodenticide stewardship Code of Best Practice, are available at www.ahdb.org.uk/projects/RodentControlHub.aspx, either for online access or via a document download.

ThePigSite News Desk



Share This

News By

Related News

More News

China Pork Market

News from China   21 September 2016

Our Sponsors

Partners


Seasonal Picks

The Commuter Pig Keeper - 5m Books