Farming

Global plant pest standards agreed

Published

8 years ago

May 2, 2018

Global pest: The Oriental Fruit Fly is rapidly spreading

THE BODY charged with keeping global trade in plants and plant products safe has adopted several new phytosanitary standards aimed at preventing destructive agricultural and environmental pests from jumping borders and spreading internationally.

The standardized norms developed by the International Plant Protection Convention (IPPC) cover a range of strategies and techniques used to prevent the introduction and spread of plant diseases and pests to new environments, thereby avoiding their often-devastating impacts on biodiversity, food security and trade.

“This is challenging work with high stakes: each year an estimated 10-16 percent of our global harvest is lost to plant pests. A loss estimated at $220 billion,” FAO Deputy Director-General Maria Helena Semedo said at the opening of this year’s IPPC annual meeting in Rome.

Some $1.1 trillion worth of agricultural products are traded internationally each year, with food accounting for over 80 percent of that total, according to FAO data.

New measures adopted this week by the IPPC’s governing body, the Commission on Phytosanitary Measures(CPM), include:

Standard on the use of various temperature treatments against agricultural pests. The standard aims at ensuring that such treatments are consistently and effectively used in different operational contexts.

The norm covers cold treatment techniques that freeze and kill pests as well as those that raise temperatures past their survival threshold. This can be achieved by submerging them in extremely hot water or exposing them to super-heated steam (for commodities vulnerable to drying out, such as fruits, vegetables or flower bulbs) or dry heat (ideal for low moisture-content items such as seeds or grain).

Revised standard for sanitation of wood packing materials. An existing standard, known as ISPM-15, was updated to include the use of sulphuryl fluoride — a gas insecticide — and new-generation heating technologies that employ microwave and radio frequency waves to generate pest-killing temperatures deep inside wood products.

An expanded standard on the use of heat vapour to kill Oriental Fruit Flies. The highly destructive, fruit-attacking Bactrocera dorsalis originated in Asia but has now spread to at least 65 countries. Its presence in Africa, where it first appeared in 2003, costs the continent an estimated $2 billion in annual losses due to fruit export bans. The control technique outlined under the new measure kills 99.98% of the bug’s eggs and larvae when used correctly.

The IPPC Commission also approved revisions that streamline existing standards targeting fruit flies to make it easier for countries to comply with them and improve their effectiveness, as well as revisions to a standard that establishes best-practice benchmarks for the operation of national pest surveillance programs.

And it endorsed new diagnostic protocols for sudden oak death, a fungi-like organism of unknown origin that attacks a wide range of trees and shrubs in nurseries, introduced into western North America and western Europe through the ornamental plants trade. And it approved new diagnostic protocol for tospoviruses, which affect 1,000 plant species and are causing devastating losses, especially to tomato, potato and squash and cucumber yields.

BENEFITS AND RISKS OF GLOBAL TRADE

The dangerous hitchhikers carried by global trade — plant pests and diseases — once introduced into new environments can quickly take root and spread, impacting food production and causing billions in economic damages and control cost. One recent study in East Africa, for instance, found that just five invasive alien species could be causing as much as $1.1 billion in economic losses annually to smallholder farmers in the region.

Not only can fruits, crops and seeds become infected, but the containers and boxes they travel in, as well. Packaging for overseas shipments is commonly constructed from wood, which is relatively inexpensive, and easily manufactured — but also easily infested with a variety of bark and wood pests, and so act as a vector. Timber and wood-made products like furniture can harbour stowaways, also.

This means that not only are food crops at risk, but forests and trees as well. Recent studies shared during this week’s meeting have shown that the loss of tree cover due to invasive pests may result in an increase in stress related-diseases and possibly elevated human mortality rates.

In another example, the Republic of Korea was recently forced to cut down some 3.5 million trees as a result of the pinewood nematode, and over the past three decades has spent nearly a half a billion dollars on control programs to fight this deadly pest. Additional sums have been spent in Canada and the United States in attempts to stop the thus far unstoppable Emerald Ash Borer.

The need to contain threats such as these are why the IPPC was established in 1952. Since then, it has promulgated some 100 standards covering a broad range of phytosanitary issues. It also runs a number of programs that work to share information on best-practices and build the capacity of developing countries to manage plant diseases and pests, both at home and in trade flows.

Community

Celebrating nature recovery through Cysylltu Natur 25×25

Published

7 hours ago

February 4, 2026

Richard Lewis

A CELEBRATION event was held on Saturday, January 24 in Cwm Gwaun to mark the achievements of Pembrokeshire Coast National Park Authority’s Cysylltu Natur 25×25 project, bringing together volunteers, farmers and staff involved in delivering nature restoration across North Pembrokeshire.

The landscape-scale project was funded by the Welsh Government through the Nature Networks Programme, delivered by the Heritage Fund. The Programme aims to strengthen ecological connectivity and resilience by restoring habitats at scale.

Those attending the event heard about the wide range of conservation activity delivered through the project across the north of the National Park. This has included practical works to restore grazing to Rhos pasture to benefit marsh fritillary butterflies and southern damselflies, specialist work to conserve rare lichens, volunteer chough, dormouse and harvest mouse monitoring, safeguarding greater horseshoe bat hibernation sites, and targeted action to tackle invasive species threatening important sites.

Volunteers, farmers, land managers and contractors played a vital role in the success of the project, contributing local knowledge, practical skills and ongoing commitment to caring for Pembrokeshire’s unique landscapes and wildlife in the long term.

Mary Chadwick, Conservation Officer for Pembrokeshire Coast National Park Authority, said: “Cysylltu Natur 25×25 has shown what can be achieved when farmers, volunteers and conservation specialists work together with a shared aim.

“From monitoring some of our most elusive species to restoring and protecting habitats, the dedication of everyone involved has made a real difference for nature across the National Park.”

Although the Cysylltu Natur 25×25 project is now coming to an end, the important work it has supported will continue. Building on its successes, Pembrokeshire Coast National Park Authority will carry this momentum forward through the next phase of nature recovery work under NNF4 Cysylltiadau Naturiol / Naturally Connected, ensuring ongoing protection and enhancement of habitats for future generations.

Farming

Judicial review granted for hundreds of farmers and landowners in Wales

Published

7 days ago

January 28, 2026

Tom Sinclair

OVER three hundred Welsh farmers and landowners have been granted the right to legally challenge Green GEN Cymru’s ‘unlawful behaviour’ at the High Court.

The collective filed a judicial review application on behalf of the community groups, Justice for Wales and CPRW, on four separate grounds, including claims that the energy company has acted unlawfully and with disregard for biosecurity and the environment, while trying to gain access to private land to conduct surveys for three major overhead pylon routes.

The proposal will see the energy infrastructure and pylons spanning 200 km across Powys, Ceredigion, Carmarthen, and Montgomeryshire in Wales and across the Welsh border into Shropshire, in the West Midlands of England.

Mrs Justice Jefford granted permission on four grounds – including abuse of power and procedural impropriety – during the three-and-a-half-hour hearing at Cardiff Civil Justice Centre on Tuesday, January 20.

A two-day hearing is expected to take place in April 2026, date to be confirmed.

The judge also accepted an undertaking from Green GEN Cymru that it would not enter land using s.172 powers – the right given to acquiring authorities to enter land to conduct surveys or valuations under the Housing and Planning Act 2016 – until an urgent interim relief application hearing can be held.

Natalie Barstow, founder of Justice for Wales, said: “This is a moment of vindication. For months, we have been left feeling unsafe in our own homes and stripped of our power as farmers and landowners.

“This is not a protest against renewable energy; this is about standing up for what is right. Our right to dignity and to have a voice, and for the future of our land, wildlife, and livelihoods.

“Since we began this battle, hundreds of other farmers and landowners across Wales have come forward with similar stories, and we’ve been supported by many generous donations to fund the legal challenge. We knew we weren’t alone in our concerns, but the response demonstrates it is a far wider issue than we initially feared, and why it is so important that Green GEN’s conduct and protocols are properly scrutinised.

“We said we will not be bullied into submission, and this judgment is just the first foot forward in our fight for justice.”

Mary Smith, a lawyer at New South Law, the law firm representing the impacted communities, said: “Holding acquiring authority status does not entitle a company to disregard the limits of its statutory powers or the rights of the people affected.

“The Court’s decision confirms that Green GEN Cymru must be held to the same legal standards as any other public body when exercising intrusive powers over private land. This case is about restoring fairness, accountability, and respect for the communities whose livelihoods and environments are at stake.”

Farming

New rules to make Welsh lamb pricing clearer set to begin next week

Published

2 weeks ago

January 22, 2026

Tom Sinclair

Mandatory carcass grading and price reporting will be required in slaughterhouses from Wednesday, January 28

WELSH sheep farmers are set to see new rules introduced next week aimed at making the lamb market fairer and more transparent.

From Wednesday (Jan 28), slaughterhouses in Wales will be required to classify sheep carcasses and report prices using a standardised system. The Welsh Government says the move will improve consistency in grading, make price information easier to compare, and help build confidence for farmers selling stock.

Deputy First Minister Huw Irranca-Davies announced the change during the Farmers’ Union of Wales (FUW) Farmhouse Breakfast event at the Norwegian Church in Cardiff.

He said the measures would support the industry by ensuring a consistent methodology for classifying carcasses in slaughterhouses, promoting transparency, fairness and productivity within the sheep market.

“Our iconic Welsh lamb is celebrated around the world for its outstanding quality and high production standards,” he said. “These measures will implement a consistent methodology for classifying sheep carcasses in slaughterhouses, promoting transparency, fairness, and increased productivity within the sheep market.”

The regulations bring the sheep sector into line with rules already used for beef and pork.

Hybu Cig Cymru – Meat Promotion Wales chief executive José Peralta said the changes would allow for greater data capture and analysis and improve transparency within the supply chain.

He said: “The new regulations, which now align with a similar position for cattle and pigs, will allow for greater data capture and analysis to be undertaken and support increased transparency within the sector. As a sector we must seek all opportunities for greater transparency within the supply chain to ensure that choices can be made from an informed position.”

The Welsh Government says the new approach is part of a wider UK framework, with similar arrangements already operating elsewhere.

During his address, the Deputy First Minister also pointed to further changes expected in 2026, including the planned introduction of the Sustainable Farming Scheme, which the Welsh Government describes as a new partnership between the people of Wales and farmers.

The scheme is intended to support the sustainable production of food while also responding to the climate and nature emergency.

The Welsh Government has also confirmed its commitment to financial support during the transition, with up to £238 million committed to the Universal layer and the legacy Basic Payment Scheme in 2026.

Deputy First Minister Huw Irranca-Davies said: “I would like to reiterate the Welsh Government’s commitment to supporting Welsh family farms, not just in the short term but also in the long run. Our goal is to prioritise stability for the farming industry, ensuring to balance this with sustainability at its very core.”

He added that supporting farmers through the change would be a priority, with consistent advice and support offered across the sector.

Building fairness within the agricultural supply chain remains a key Welsh Government priority, which it says is also integral to food security.