The emergence of prioritisation systems to inform plant health biosecurity policy decisions

2020 ◽  
Vol 4 (5) ◽  
pp. 463-471 ◽  
Author(s):  
Alan MacLeod ◽  
Simon Lloyd
Keyword(s):  
Native Species ◽  
Plant Protection ◽  
Plant Health ◽  
Plant Pests ◽  
Knowing That ◽  
Potential Pest ◽  
Potential Damage ◽  
Corporate Risk ◽  
Share Information ◽  
Plant Biosecurity

The management of risk is fundamental to biosecurity. Potential pest risks must be recognised early, with appropriate measures taken to prevent or reduce the potential damage a non-native species can cause. Risk registers are a recognised tool to support risk management, especially in project management or governance of corporate risk. The use of risk registers and risk prioritisation systems in the plant health biosecurity sphere has emerged in recent years driven by the recognition that resources to assess pest risks in detail are scarce, and biosecurity actions need to be targeted and prioritised. Individual national plant protection organisations have consequently developed a variety of tools that prioritise and rank plant pests, typically taking likelihood of pest entry, establishment, spread and impact into account. They use expert opinion to give scores to risk elements within a framework of multi-criteria decision analysis to rank pests based on the prioritisation aims of users. Knowing that biosecurity extends beyond national borders we recognise that such systems would add value to global efforts to detect and share information on emerging pests to better target actions against pests to protect plant biosecurity.

scholarly journals The International Plant Sentinel Network: an update on phase 2

2020 ◽  
pp. 105-116
Author(s):  
Kate Marfleet ◽  
Suzanne Sharrock
Keyword(s):  
Plant Species ◽  
Invasive Plant ◽  
Plant Protection ◽  
Plant Health ◽  
Economic Damage ◽  
Botanic Gardens ◽  
Sentinel Network ◽  
Plant Pests ◽  
Research Activities ◽  
International Plant

Invasive plant pests and pathogens pose a considerable threat to plant health worldwide. With increasing globalisation of trade in plants and plant material, and the effects of climate change, this threat is predicted to continue to rise. In recent years, there has been a sharp increase in the number of these harmful invasive organisms which cause large-scale environmental and economic damage. A significant issue in managing this threat is predicting which organisms will pose a threat in the future. Sentinel plants are individuals found outside their native ranges that can be surveyed for damage by organisms they would not otherwise encounter. Monitoring plant sentinels can build knowledge and understanding of pest/host relationships to support the development of management plans and risk assessments. Botanic gardens and arboreta, whose collections are estimated to include 30–40 per cent of all known plant species, many of which are exotic, are unique and under-utilised resources that can support sentinel research. The International Plant Sentinel Network (IPSN) consists of botanic gardens and arboreta, National Plant Protection Organisations (NPPOs) and plant health scientists who collaborate to provide an early-warning system for new and emerging plant pests and pathogens. Members provide scientific evidence to NPPOs to inform plant health activities and thus help safeguard susceptible plant species. In the UK, the IPSN conducts research activities prioritised by a Research and Development committee and preliminary findings of recent research activities are outlined in this paper. The IPSN also focuses on increasing knowledge and awareness, seeking best practice, developing standardisedapproaches and providing training materials and methodologies for monitoring and surveying to enable gardens to contribute to sentinel research. Through multi-disciplinary collaboration and information sharing the IPSN aims to reduce the risk that alien invasive pests and pathogens pose to global plant health.

scholarly journals New Zealand indigenous Myrtaceae in foreign botanic gardens: testing the sentinel plant concept for biosecurity risk assessment

2021 ◽  
Vol 74 (1) ◽  
pp. 1-9
Author(s):  
Kirsty S.H. Boyd-Wilson ◽  
M. Virginia Marroni ◽  
Mark R. McNeill ◽  
David A.J. Teulon
Keyword(s):  
Risk Assessment ◽  
New Zealand ◽  
Invasive Alien Species ◽  
The United States ◽  
Botanic Gardens ◽  
Indigenous Plants ◽  
Myrtle Rust ◽  
Potential Pest ◽  
Austropuccinia Psidii ◽  
Plant Biosecurity

The use of sentinel or expatriate plants is a growing concept for risk assessment in plant biosecurity. This approach involves ascertaining the presence and impact of pests and pathogens on plants foreign to a given location but planted in international botanic gardens or arboreta. The data obtained provide information on the potential pest status of these pests and pathogens, as invasive alien species (IAS), to plant species in their native or indigenous range. Assessment of the biosecurity threat from IAS for indigenous plants not found within the geographic distribution of these pests and pathogens is challenging, however, as they may be relatively taxonomically distinct from plants found in the distribution of the IAS and can be in different climates and environments. We examine the sentinel/expatriate concept in relation to risk assessment for myrtle rust (Austropuccinia psidii) on New Zealand Myrtaceae on these plants found in botanic gardens and arboreta outside New Zealand. Between September 2017 and September 2018, we identified and then contacted 65 botanic gardens or arboreta that putatively had New Zealand Myrtaceae and were within the known distribution of myrtle rust. We asked for information on the presence of New Zealand Myrtaceae species in their collections and whether these plants were infected by myrtle rust. Sixteen gardens/arboreta responded; most were in Australia or the United States. Only one of these gardens provided information that was useful for biosecurity risk assessment for myrtle rust on New Zealand Myrtaceae. The results are discussed in the context of plant biosecurity risk assessment and the broader sentinel/expatriate plant concept.

scholarly journals Plant Protection and Quarantine: Helping U.S. Agriculture Thrive--Across the Country and Around the World, 2016 Annual Report

2017 ◽  
Author(s):  
Keyword(s):  
United States ◽  
Invasive Plant ◽  
Plant Protection ◽  
The United States ◽  
Agricultural Trade ◽  
Global Market ◽  
Plant Health ◽  
Market Place ◽  
Export Markets ◽  
The World

For Plant Protection and Quarantine (PPQ) and our partners, 2016 was a year of remarkable successes. Not only did we eradicate 10 fruit fly outbreaks, but we also achieved 4 years with zero detections of pink bollworm, moving us one step closer to eradicating this pest from all commercial cotton-growing areas of the continental United States. And when the U.S. corn industry faced the first-ever detection of bacterial leaf streak (Xanthomonas vasicular pv vasculorum), we devised a practical and scientific approach to manage the disease and protect valuable export markets. Our most significant domestic accomplishment this year, however, was achieving one of our agency’s top 10 goals: eliminating the European grapevine moth (EGVM) from the United States. On the world stage, PPQ helped U.S. agriculture thrive in the global market-place. We worked closely with our international trading partners to develop and promote science-based standards, helping to create a safe, fair, and predictable agricultural trade system that minimizes the spread of invasive plant pests and diseases. We reached critical plant health agreements and resolved plant health barriers to trade, which sustained and expanded U.S. export markets valued at more than $4 billion. And, we helped U.S. producers meet foreign market access requirements and certified the health of more than 650,000 exports, securing economic opportunities for U.S. products abroad. These successes underscore how PPQ is working every day to keep U.S. agriculture healthy and profitable.

scholarly journals Catalogue of Pests and Pathogens of Trees on the Island of Ireland

2020 ◽  
Author(s):  
Richard O'Hanlon ◽  
Cathal Ryan ◽  
James Choiseul ◽  
Archie K. Murchie ◽  
Christopher Williams
Keyword(s):  
Northern Ireland ◽  
Policy Making ◽  
Invasive Plant ◽  
Plant Health ◽  
Plant Pests ◽  
Plant Pest ◽  
International Regulations ◽  
History Of ◽  
Native Invasive ◽  
Research And Policy

Trees provide key ecosystem services, but the health and sustainability of these plants is under increasing biotic and abiotic threat, including from the growing incidences of non-native invasive plant pests (including pathogens). The island of Ireland (Ireland and Northern Ireland) is generally accepted to have a high plant health status, in part due to its island status and because of the national and international regulations aimed at protecting plant health. To establish a baseline of the current pest threats to tree health for the island of Ireland, the literature and unpublished sources were reviewed to produce a dataset of pests of trees on the island of Ireland. The dataset contains 396 records of pests of trees on the island of Ireland, the majority of pests being arthropods and fungi, and indicating potentially more than 44 non-native pest introductions. The reliability of many (378) of the records was judged to be high, therefore the dataset provides a robust assessment of the state of pests of trees recorded on the island of Ireland. We analyse this dataset and review the history of plant pest invasions, including (i) discussion on notable native and non-native pests of trees, (ii) pest interceptions at borders and (iii) pests and climate change. The dataset establishes an important baseline for the knowledge of plant pests on the island of Ireland, and will be a valuable resource for future plant health research and policy making.

Characterization of the marine aquarium trade and management of associated marine pests in Australia, a country with stringent import biosecurity regulation

2011 ◽  
Vol 38 (1) ◽  
pp. 89-100 ◽  
Author(s):  
DONALD MORRISEY ◽  
GRAEME INGLIS ◽  
KERRY NEIL ◽  
ANNA BRADLEY ◽  
ISLA FITRIDGE
Keyword(s):  
Native Species ◽  
Public Awareness ◽  
Marine Species ◽  
Assessment Process ◽  
Aquarium Trade ◽  
The Usa ◽  
Potential Pest ◽  
Responsible Attitude ◽  
Online Sources

SUMMARYTrade in ornamental marine species in Australia, a country with relatively stringent import controls, was investigated using a telephone survey of wholesalers and retailers, and a desktop review of internet import databases and hobbyist trading websites. Information on the regulatory framework was obtained from government and other published or online sources, and from staff of regulatory agencies. Although the trade is small relative to that in the USA, Europe and parts of Asia, Australia imports significant numbers of marine fish each year for the aquarium trade. Many of the more than 200 species imported have the potential to become environmental and/or economic pests. Imported individuals of native species could act as vectors of disease or affect the genetic diversity of native populations if they were released into the wild. Regulatory measures include the use of lists of permitted species of plants and animals, a case-by-case risk assessment process for species not on these lists, and requirements for health certification and quarantining of imported stock. Once within Australia, however, translocation is less rigorously controlled, being managed by individual states and based largely on lists of prohibited species, though generally with scope for case-by-case assessment and refusal of permits for unwanted species, such as recognized pests. Wholesalers and retailers interviewed generally showed a responsible attitude to the disposal of dead or unwanted stock, but awareness and understanding of the potential pest risk of ornamental marine species was generally poor. The importance of raising public awareness of the pest potential of ornamental marine species is likely to increase with the growing importance of mail-order and internet trade.

scholarly journals Quarantine and particularly dangerous bacteria, phytoplasmas and viruses that pose a risk to the viticulture in Russian Federation

2020 ◽  
pp. 41-51
Author(s):  
E. Yu. Shneyder ◽  
E. V. Karimova ◽  
Yu. A. Shneyder ◽  
Yu. N. Prikhodko
Keyword(s):  
Russian Federation ◽  
Plant Protection ◽  
Infected Plant ◽  
Diagnostic Methods ◽  
Viral Diseases ◽  
Flavescence Dorée ◽  
Russian Plant ◽  
The Russian Federation ◽  
Potential Damage ◽  
Xylophilus Ampelinus

The Russian Federation imports large quantities of planting and grafting material of grapes, including from countries where dangerous harmful organisms are spread to vineyards. Plant protection specialists in this industry, as well as grape producers, must understand the possible risk associated with the danger of the entry of quarantine disease pathogens into the Russian Federation and the potential damage if infected plant material is imported. Studies have been carried out by the staff of All-Russian Plant Quarantine Center to assess the phytosanitary risk of pests associated with the import of seedlings, stocks and grape cuttings. Based on these studies, the list of pests for the vine that have quarantine status and potentially quarantine status for the Russian Federation, in particular bacterioses, phytoplasmas and viral diseases has been established. This article describes the main diseases that affect grapes and are included in the Unified List of Quarantine Pests of the Eurasian Economic Union, as well as potentially dangerous viral diseases that are not currently included, but planned for inclusion in the Unified List, which pose a serious threat if they penetrate to the territory of the Russian Federation. From quarantine pathogens, grapes are affected by grape bacteriosis (Pierce disease of grapevine) (Xylella fastidiosa Wells et al.), bacterial blight of grapevine (Xylophilus ampelinus (Panagopoulos) Willems et al.), Flavescence dorée of grapevine (Candidatus Phytoplasma vitis), from the planned inclusion grapes are affected by red spotting of grape leaves (Grapevine red blotch-associated virus), marbling of grape leaves (Grapevine vein clearing virus) and discoloration of the leaves of Roditis grape (Grapevine Roditis leaf discoloration-associated virus). The article considers the biological peculiarities of pathogens, ways of their possible penetration and spread on the territory of the cultivation of grape in the Russian Federation, host plants of quarantine and dangerous pests, the main symptoms of diseases on plants, possible vectors, damage caused by quarantine pests in the countries of spreading, diagnostic methods, as well as areas of possible harmfulness for the Russian Federation.

scholarly journals Omenirea îngrijorată de starea sănătății plantelor

2020 ◽  
Author(s):  
Leonid Volosciuc ◽  
◽  
Veronica Josu ◽  
Eugen Volosciuc ◽  
◽  
...  
Keyword(s):  
Economic Development ◽  
United Nations ◽  
Plant Protection ◽  
Plant Health ◽  
General Assembly ◽  
Global Awareness ◽  
New Paradigm ◽  
Long Time ◽  
Consistent Basis

The United Nations has declared 2020 the International Year of Plant Health (IYPH), through Resolution 73/252, adopted on December 20, 2018 by the General Assembly. This is a unique opportunity to raise global awareness of how protecting plant health can help stop hunger, reduce poverty, protect the environment and stimulate economic development. The article explains the contradiction between humanity's view of the role of plants in the biosphere and their protection functions, when it becomes increasingly clear the need to change the paradigm of plant protection, which as a widely accepted mental construction, would provide the human community for a long time a consistent basis. for the substantiation of the new paradigm "Plant Health".

scholarly journals Hercinothrips femoralis (Reuter, 1891) – a new pest thrips (Thysanoptera: Panchaetothripinae) in Slovakia

2008 ◽  
Vol 44 (No. 3) ◽  
pp. 114-118 ◽  
Author(s):  
L. Varga
Keyword(s):  
Plant Material ◽  
Plant Protection ◽  
Ornamental Plant ◽  
Plant Production ◽  
Pest Species ◽  
Pest Monitoring ◽  
Young Leaves ◽  
Potential Damage ◽  
A New Species ◽  
New Pest

Monitoring of pest species in plant production and extended trade on ornamental plant material, including precise identification, are the main goals of modern plant protection. As a result, a new species of phytophagous thrips – <I>Hercinothrips femoralis</I> (Reuter, 1891) was recorded in Slovakia (experimental greenhouse in Comenius University, Bratislava) in mid 2007. Some plant specimens infested by this pest showed signs of lesions especially on young leaves. The species has been reported in more European countries recently. Due to the potential damage it can cause, increased attention should be paid to pest monitoring.

Using International Trade Data to Inform the Plant Health and Biosecurity Response in the UK

2020 ◽  
Vol 31 (3) ◽  
pp. 117-120
Author(s):  
Nicola Spence ◽  
Sam Grant
Keyword(s):  
Climate Change ◽  
International Trade ◽  
Health Risk ◽  
Native Species ◽  
Human Life ◽  
Global Scale ◽  
Plant Health ◽  
Pests And Diseases ◽  
Increased Risk ◽  
The Uk

Plants are essential for supporting human life, providing food, oxygen and medicine as well as benefits to health from interacting with nature. Plants also play a crucial role in ecosystems and in mitigating the effects of climate change. The importance of plants to humans and to the environment is gaining a higher level of attention in today's political and social landscape. The Great Britain Plant Health and Biosecurity Strategy will be updated this year to reflect upcoming challenges for maintaining high biosecurity standards while the Tree Health Resilience Strategy protects our trees going forward, allowing for adaption to environmental change and building resilience to future threats. Additionally, 2020 is the FAO's International Year of Plant Health providing a unique opportunity to raise the profile of plant heath further on a global scale. Critical to biosecurity is the global trade in plants and plant commodities which may offer us the option to grow plants that are more suited to a future, warmer climate and thus more resilient to climate change, but which brings with it an increased risk of invasive pests and diseases. It is important that we protect our native species and minimise the risks of introducing new pests and diseases. The UK's plant health regime aims to manage that risk to protect the value of plants and trees, both as crops and forestry products, as well as ecosystem services and societal benefits. The UK is a net importer of plants and plant commodities and it is the role of the Plant Health and Seeds Inspectorate (PHSI) and the Forestry Commission (FC) to carry out checks on imported material. Given that there are over 1,000 pests on the UK Plant Health Risk Register the challenge cannot be understated. It is unrealistic to expect that we can provide effective protection from all pests and diseases so potentially serious pests which are identified by the UK Plant Health Risk Group are subject to a detailed pest risk analysis (PRA) following internationally agreed methodologies. Import inspections are risk-based and use the outcomes of the PRA as the basis for focusing resource to the highest threats. The experimental statistics released by Defra in March 2020 'Plant Health – international trade and controlled consignments, 2014–2018' were developed to address some of the evidence gaps around plant health related trade and the value of plant health, and to provide users with information on the work of import inspectors.

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