UK Risk Register Details for Phylloxera quercus

Scenario and Pathways

Scenario for Risk Register

  • show / hide
  • Pest is introduced

Pathway Assessed for Entry to UK

  • show / hide
  • Plants for planting (except seeds bulbs and tubers)

Common Pathways

  • show / hide
This section is currently being developed as part of the next phase of the Risk Register.

Risk Ratings and Current Mitigations

Unmitigated Risks

Likelihood [1 - 5] 4
Spread [1 - 5] 2
Impact [1 - 5] 2
Value at Risk [1 - 5] 2
Likelihood x Impact [1 - 25] 8
UK Relative Risk Rating [1 - 125] 16

Current Mitigations

  • show / hide

Key mitigation for pest

Regulation

Surveillance

Industry Scheme

Contingency Plan

Awareness

Research

Mitigated Risks

Likelihood [1 - 5] 4
Spread [1 - 5] 2
Impact [1 - 5] 2
Value at Risk [1 - 5] 2
Likelihood x Impact [1 - 25] 8
UK Relative Risk Rating [1 - 125] 16

Proposed Actions

Proposed Actions

Regulation

Deregulation

Management By Industry

Targeted Survey

PRA

Contingency Plan

Publicity

Research

Distribution and Pest Details

Distribution

Country Status Notes
Europe (8) Present
Belgium Present
Czech Republic Present
France Present
United Kingdom Absent
Croatia Present
Italy Present
Netherlands Present
Portugal Present
Slovenia Present
North America See Notes 1 within North and South America
South America See Notes 1 within North and South America
Africa Present
Asia Present

Type of Pest

  • Insect (Hemiptera)

Host or Industry at Risk

  • show / hide

Ornamental Quercus

Major Hosts

  • Quercus L.
  • Quercus coccifera L.
  • Quercus ilex L.
  • Quercus petraea (Matt.) Liebl.
  • Quercus pubescens Willd.
  • Quercus robur L.

Threats to Protected Cultivation

Forest Tree Pests and Pathogens

  • Broadleaved

Further Information

PRA Availability

UK (2011)

EU and EPPO Listing

Not currently listed

Actions Indicated

  • show / hide

Action

Research needed to address a range of uncertainties.

General Comments

Pest of mainly ornamental Quercus spp., present in Europe and elsewhere some uncertainty about presence in UK, but natural predators likely to reduce impacts if so.

Risk Records for this Pest