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Farming

Fighting pests with predators

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Tiny but lethal to soft fruit crops: T he western flower thrip.

Tiny but lethal to soft fruit crops: T he western flower thrip.

WELSH soft fruit and ornamental flower growers are drafting in insect predators to control pests the natural way.
The horticulture industry aspires to achieve zero pesticide residues on fruit and vegetables and that means using nature’s own controls.
During a Farming Connect Knowledge Transfer Event at Springfields Fresh Produce, Manorbier, growers were given expert advice on this approach, known as Integrated Pest Management (IPM), by ADAS soft fruit and ornamental plant adviser, Chris Creed. It was also an opportunity to share their own experiences and ideas.
IPM seeks to manage pests and diseases without damaging the environment and beneficial organisms.
Nick and Pat Bean have been growing horticulture crops at Springfields for 30 years and only use sprays to combat pest infestations as a last resort. “We don’t use any conventional pesticides during harvesting. To achieve that you need to know the lifecycle of the pests you are fighting against and understand the physiology of your crops,’’ explained Nick, who grows daffodils, soft fruit and asparagus.
“You have to anticipate what is going to come in and be prepared to do everything at the right time.’’ Nick and Pat use pheromone and coloured sticky traps as an advanced warning of pest levels.
The majority of growers embrace IPM as they recognise it as the right approach. Government directives are also designed to ensure conventional pesticides are only used when other approaches have failed, directives enforced by auditors.
“It is nothing more complicated than good crop hygiene and husbandry,’’ said Nick.
For those who use chemical sprays to control pests and disease, natural biological pesticides are available.
There are multitudes of pest species intent on damaging crops in Wales but among the worst is the Western flower thrips. This prolific pest is resistant to all pesticides and was responsible for destroying hundreds of acres of strawberries last year.
Chris Creed recommends using predators, in the case of Western flower thrips, Neoseiulus cucumeris, to eat the insects as they hatch. “On the farms I work with, we introduce 25 predators per plant every two weeks which reflects how serious this problem is and it has been quite a success story,’’ he said.
It takes time, often a month, for predators to establish on the crop before they control the pest. “Patience is therefore important” said Mr Creed.
The Western flower thrips is among five main pest species which attack the flowers of developing fruit and vegetables. The others are the capsid bug, pollen beetle, British thrips and blossom weevils.
Mr Creed recommended encouraging wild predators, which can be very tolerant to pesticides within IPM programmes. This could mean introducing background plants such as nettles which provide habitat and food for these predators. Mr Creed also advises using plant varieties which are resistant to pests.
Regular crop inspections should be carried out through the growing season. “Either monitor the crops yourself or use an agronomist,’’ advised Mr Creed. “There should be a lot of crop walking and checking and making key decisions.
“It may be that if you spot red spider mites in March you use a pesticide then because predators don’t work when the temperature is under ten degrees Celsius. Predators can then be introduced in May.’’
Mr and Mrs Bean regard membership of organisations such as the Horticultural Development Council is essential for keeping them up to date on new pests and diseases and control methods.
“There is huge value in knowing what is going on in the industry, it is important not to be isolated. We are on our fifth system of growing strawberries here and it is by attending events like this organised by Farming Connect where we can exchange information that has allowed us to do that.’’
The Farming Connect event at Springfields Fresh Produce was facilitated by Jamie McCoy.

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Farming

Pembrokeshire Agricultural Society in search for county’s top progressive farmers

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IF you farm in Pembrokeshire and can demonstrate your farm’s use of the latest technological methods to promote progressive, sustainable agriculture then the Pembrokeshire Agricultural Society encourage you to enter the prestigious Baron de Rutzen Award.

Adam Thorne, Pembrokeshire County Show President, said, “We are looking for local Pembrokeshire farmers, under the age of 45, who can demonstrate their farm’s use of the latest technological methods to promote progressive, sustainable agriculture. They also need to show consideration for the environment and habitat sensitivity on their farm as well as present an aesthetically pleasing example of farming in the county. The competition welcomes all livestock and arable sectors to take part.”

Last year’s winners of the Award were Mark and Caroline Davies of Little Newcastle, Haverfordwest. They milk 230 pedigree Holsteins through a fully automated system. They rear their own replacements and also have a small beef enterprise. The farm is all grassland and they follow a strict reseeding and liming policy to optimise the yield from their multi-cut silage system. The couple place significant emphasis on animal health, husbandry and breeding to maximise the efficiency of their system. 

Baron John Fredrick De Rutzen was President of Pembrokeshire Agricultural Society in 1936 and the Baron de Rutzen Trophy was produced in his memory. The third Baron served in the Welsh Guards and tragically died, aged 36, in 1944.   

This year’s entrants must be fully practising farmers within the county of Pembrokeshire and were under the age of 45 years on 1 January 2024. Entries can either be by nomination or direct application online on the Pembrokeshire Agricultural Society website. Click here to apply:  Baron de Rutzen Award | Pembrokeshire County Show | Pembs Agricultural Society (pembsshow.org)

The closing date for nominations and applications is at noon on Wednesday, 29 May 2024.

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Farming

Pembrokeshire Agricultural Society elect new president

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ARABLE and beef farmer, Adam Thorne, has been unanimously elected to become the new President of Pembrokeshire Agricultural Society for the year ahead. Adam is the third generation of his family to hold the position.

During the Annual General Meeting of Pembrokeshire Agricultural Society, held last week on the Pembrokeshire Showground, Mr Tim John and his wife Margaret John were also voted in as Presidents elect.

Adam Thorne has had a long association with Pembrokeshire Agricultural Society. After visiting the show as a toddler, then helping show the family’s pedigree Herefords, his uncle got him into helping him with stewarding in his early teens. From there he progressed to being a Steward with his own section, Commercial Cattle, and then also the Butcher’s Lambs section.

From stewarding, Adam became involved with committee work, starting as an Executive and then on to the former Finance and General Purposes Committee. He has been Chairman of the Estates Committee for 12 years and is now a Board member and a Trustee.

Adam said, “I am proud of my long association with Pembrokeshire Agricultural Society. I am the third generation to now be President, following my late grandfather, Walter Thorne, my father, Robert Thorne and more recently my uncle, George Thorne. I am looking forward to my year in the prestigious position.”

Away from his work with the society, Adam runs the family’s arable and beef farm in Robeston West, Milford Haven. He has been heavily involved with Tiers Cross YFC from an early age, having been Club Secretary twice and Chairman. He has also sat on Pembrokeshire County YFC Committees and the Wales YFC Rural Affairs Committee. 

The 2024 Pembrokeshire Agricultural Society officeholders, announced at the AGM, include Miss Ffion Edwards who was awarded the role of Ambassador at last year’s show. Ffion, a nurse from Maenclochog, has enjoyed many years of attending the county show and believes that there are so many good elements to it. Ffion has been a member of Llysyfran YFC for 15 years and enjoys every aspect of young farmers – trying new experiences, competing and travelling to name a few. Mrs Nicola Owen was also elected as the Honorary Treasurer.   

Brian Jones, the outgoing Pembrokeshire Agricultural Society President, took the opportunity to thank everyone who had helped and supported him throughout his presidency. During his year as President, Brian and his wife Helen, raised a tremendous amount of money for various charities including the Pembrokeshire Agricultural Society, RABI, Tir Dewi and the DPJ Foundation. Brian also gave his assurances that Castell Howell will continue to sponsor the Food Hall for future years.

Pembrokeshire County Show, the largest county agricultural show in Wales, will be held over two days again this summer on 14 and 15 August. Everyone is invited to attend the celebration of rural life in the county.

Pictured (left to right): Ffion Edwards the Ambassador for 2024; Adam Thorne, President; Margaret and Tim John, the Presidents Elect.

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Farming

£1,000 bursary award available to Pembrokeshire agricultural students

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PEMBROKESHIRE Agricultural Society’s £1,000 Bursary Award is now open for applications from students studying agriculture, veterinary science, agricultural engineering, food technology, forestry or other subjects allied to agriculture.

The Student Bursary Award 2024 is available to students, from Pembrokeshire, who are currently studying or have been accepted to start their studies. They can apply for this financial support to assist with their chosen college or career path.

Last year’s winner of the award was Lottie Wilson from Hayscastle. Lottie was studying agriculture at the University of Nottingham when she applied for the bursary. When she is at home she is a general dairy farm worker as well as a lambing hand and a calving beef herd assistant. In 2021 she was the top agriculture student at Hartpury College.

Robert James, Chairman of the Society’s Bursary Committee said, “I would urge all Pembrokeshire students who study subjects that are clearly aligned to agriculture to apply for this bursary as it won’t only assist with your studies but will also give you great experiences such as undertaking an interview which is a key employment skill. It will also assist in your future career within the agriculture industry.”

“A panel of independent judges will draw up a short list of candidates who will be interviewed and the winning candidate will be asked to give a short presentation at a future meeting of the society’s show council.

“The standard of applications has always been exceptional which gives a lot of heart that there are a lot of very talented young people in our community. We are very much looking forward to receiving applications for this year’s bursary and hearing from the younger generation.”  

Qualifying students must not have won the student bursary on a previous occasion, the applicant must be studying or has been accepted to study agriculture or allied subjects at a UK college or university at A-Level or higher and the applicant’s family home must be in Pembrokeshire.

The bursary is tax free and will be awarded to the student who, in the opinion of the panel of judges, has submitted the best dissertation on how the bursary will assist them to complete their course of study.

Further details and the entry form can be found online: Student Bursary Award | Pembrokeshire County Show | Pembs Agricultural Society (pembsshow.org)  or by calling the show office: 01437 764331. The closing date for applications is noon on Monday, 1 July 2024.

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