Farming Monthly National January 2017 | Page 27

| Pests

BPCA recommendations for winter pest control

Icy temperatures continuing to affect the whole of the UK this month will encourage pests to seek shelter in farm buildings and grain stores . The presence of unwanted visitors such as the brown rat can have a massively detrimental effect on both livestock and crops . And farmers who have failed to put appropriate strategies in place to combat that threat could be heading for a dose of the January blues in more ways than one . Dee Ward-Thompson , technical manager of the British Pest Control Association , reveals the importance of adopting a professional approach to pest management and what can be done to reduce the risks .

W hile farmers spend considerable amounts of money on maximising the quality and yield of their crops , how many do enough to ensure it remains in tip-top condition while in storage over the winter ?

With profit margins dictated by quality and quantity , protecting key assets at this time of year is a number one priority – and that means taking every possible precaution .
Adopting the right pest control strategy is therefore essential to ensure that major investment is secure and that months , if not years , of hard work is not wasted .
It will also ensure you can supply detailed information on pest management for any potential auditing process .
Farmers who carry out their own pest control , or leaving it to their farm manager , must ensure regular inspections of buildings and stores are carried out and that up-to-date records are kept of what , where and how any work has been carried out .
Any infestations that have occurred must be listed and documents must contain details of ongoing recommendations made and completed .
Regular inspections are essential to good pest control , but it ’ s vital the person carrying out the work is adequately trained and taking part in a Continuing Professional Development ( CPD ) scheme , such as BASIS PROMPT .
That ensures they ’ re keeping up to date with the current legislation and the latest products and techniques .
Inadequate or sporadic pest control , or even out-of-date records , will be deemed unacceptable and could land farmers in hot water – with their profits down the drain .
There are , of course , those who bring in the cheapest controller they can find in the hope of saving money . But that kind of approach has serious pitfalls too .
The use of technicians who are not properly qualified , or whose training may be either very basic or out-dated , can lead to illegal products or techniques being used .
The farm owner would be deemed responsible for any issues that may arise - and controllers who are not affiliated to proper bodies may well carry no liability insurances either .
The best , and most effective , pest control strategy for
conscientious farmers is simply to employ a company that has the knowledge , training and qualifications expected of a professional organisation .
Their technicians will have the skills to offer advice and , if necessary , deal with any species of pests , including rodents , stored product insects , rabbits , moles and birds .
They ’ ll have attended courses , passed exams and will know how to use the most effective products and techniques . They will also provide the comprehensive records required - delivering crucial peace of mind . Prevention and control
Rodents can spread a wide number of viruses , bacteria and parasites that can have affect the health of both humans and animals .
They can also cause substantial damage to farm buildings by gnawing on electrical wires , gas pipes and water tanks .
Fires in farm buildings can also be attributed to rodent infestations and the small print in your insurance documents may exclude rodent-caused damage from your policy .
So once the right pest control strategy has been chosen , it ’ s important to take a step back and consider how to prevent and control the core pests that have the potential to cause the most damage to your business .
What can be done to discourage them from gaining access to and / or setting up home in such sensitive areas ?
Well , rats especially are animals of habit . They like to feel comfortable in their environment and the less it ’ s disturbed , the better it is for them .
If you ’ ve been meaning to tidy up or have long-standing items around the farm to throw away , remove them immediately .
By doing so , you ’ ll start to remove areas where rodents can live and , by modifying their environment , deter them from moving into buildings .
When you do get signs of activity , act upon them as soon as possible .
Anticoagulant rodenticides are , of course , now subject to strict control under the stewardship regime and anyone administering such products must be professionally trained .
Farmers qualified to use them must ensure they ’ re using enough to control the infestation and are visiting the bait on a regular basis to ensure it ’ s replenished as required and there has been no spillage
likely to contaminate non-target species .
Those who don ’ t have the proper credentials would again be well advised to bring in an expert pest controller to avoid any breach of legislation . Grain storage pests
The principal causes of spoilage in stored grain are fungi , insects and mites , but it ’ s vital that any pests found are correctly identified , monitored and controlled appropriately .
Infestations of pests such as the sawtooth grain beetle and grain weevil can be devastating as unchecked infestations will decimate stored grain and render it useless .
And as always in such situations , prevention is better than cure . By cooling the grain to temperatures of 15 ° C , insect breeding and development can be slowed down and eventually stopped .
Complement the cooling of grain with regular inspections to product and storage areas - again by a suitably qualified controller - and farmers can ensure any infestation is spotted early and that insect activity can be dealt with before any major damage occurs .
For those who do find evidence of insects , rapid action is required and fumigation with a metallic phosphide will usually be the most suitable course of action .
Treatment must be carried out by a professionally qualified operator who understands the pest , the product and the treatment site . Seven steps to choosing the right pest control contractor
Consider the following : 1 The ability of the contractor to carry out a full survey of the premises and present a clear report with action points , recommendations and a firm quotation of costs . 2 Evidence of adequate technical resources and of correctly trained and qualified service staff , supervisors and management , such as membership of PROMPT . 3 The register is a list of pest control managers and technicians
with a recognised industry qualification who agree to abide by a written Code of Professional Ethics and can prove their technical knowledge is up-to-date . To stay on the register , members must obtain a prescribed number of CPD points .
4 Proof of adequate public liability , product liability and employers ’ liability insurance cover . 5 The capacity to provide proofing and other preventative measures such as advice on housekeeping , storage , waste disposal , cleaning and the detection and monitoring of pest populations .
6 Reporting procedures giving clear accountability on both sides . 7 Clear contract terms to specify the pests to be covered , frequency of visits , responsibility for preventative measures , arrangements for extra treatments or emergency call-outs .
8 Every member of the British Pest Control Association is not only professionally qualified to carry out thorough inspections and administer treatments , but also to offer advice that could prove crucial in the months to come .
9 Companies allied to the trade body are obliged to train staff to a particular level and ensure they ’ re on a recognised CPD scheme .
10 They will also have either achieved or be working towards CEPA Certified status - a quality standard recognised throughout Europe .
www . farmingmonthly . co . uk January 2017 | Farming Monthly | 27