UK Risk Register Details for Grapevine leaf roll-associated virus 3

Please note: there are high levels of uncertainty associated with the risk scores for this pest.

This record was last updated on 19/05/2021

Scenario and Pathways

Scenario for Risk Register

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Pathway Assessed for Entry to UK

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Common Pathways

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Risk Ratings and Current Mitigations

Unmitigated Risks

Likelihood [1 - 5] 3
Spread [1 - 5] 3
Impact [1 - 5] 3
Value at Risk [1 - 5] 3
Likelihood x Impact [1 - 25] 9
UK Relative Risk Rating [1 - 125] 27

Current Mitigations

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Key mitigation for pest

Regulated non quarantine pest

Regulation

Surveillance

Industry Scheme

Contingency Plan

Awareness

Research

Mitigated Risks

Likelihood [1 - 5] 2
Spread [1 - 5] 3
Impact [1 - 5] 3
Value at Risk [1 - 5] 3
Likelihood x Impact [1 - 25] 6
UK Relative Risk Rating [1 - 125] 18

Proposed Actions

Proposed Actions

Regulation

Deregulation

Management By Industry

Targeted Survey

PRA

Contingency Plan

Publicity

Research

Distribution and Pest Details

Distribution

Country / Territory Status Notes
Europe Present Thought to occur in all wine-growing regions of the world
United Kingdom Present (Unknown Distribution) UK distribution very uncertain
North America Present Thought to occur in all wine-growing regions of the world
South America Present Thought to occur in all wine-growing regions of the world
Oceania Present Thought to occur in all wine-growing regions of the world
Africa Present Thought to occur in all wine-growing regions of the world
Asia Present Thought to occur in all wine-growing regions of the world
Central America Present Thought to occur in all wine-growing regions of the world

Type of Pest

  • Virus or Viroid

Host or Industry at Risk

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Major Hosts

  • Vitis L.
  • Vitis vinifera ssp. vinifera L.

Threats to Protected Cultivation

Forest Tree Pests and Pathogens

Further Information

PRA Availability

PRA not available

Regulation and EPPO listing

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Regulated non quarantine pest

Actions Indicated

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Action

Statutory action in line with regulations

General Comments

Grapevine virus with a worldwide distribution and one of the main causes of grapevine leafroll disease. Sourcing certified virus-free stock should minimise the risk that this virus poses to the UK.

Further Information

Uncertainty

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Key uncertainty for pest

Presence and distribution within the UK

Climate

Current distribution

Hosts

Impact

Pathways

Regulation

Taxonomy

UK distribution