UK Risk Register Details for Lopholeucaspis japonica

Common Names

  • Japanese long scale
  • Japanese maple scale
  • Long scale, Japanese
  • Pear white scale

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] 3
Spread [1 - 5] 2
Impact [1 - 5] 4
Value at Risk [1 - 5] 1
Likelihood x Impact [1 - 25] 12
UK Relative Risk Rating [1 - 125] 12

Current Mitigations

  • show / hide

Key mitigation for pest

EU regulated pest

Regulation

Surveillance

Industry Scheme

Contingency Plan

Awareness

Research

Mitigated Risks

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

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
United Kingdom Absent
Greece Present
Russia Present
Turkey Present
Ukraine Present
North America
United States Present
Asia
Azerbaijan Present
China Present
Georgia Present
India Present
Iran Present
Japan Present
North Korea Present
South Korea Present
Pakistan Present
Taiwan Present

Type of Pest

  • Insect (Hemiptera)

Host or Industry at Risk

  • show / hide

Botanical collections or specialists

Major Hosts

  • Acer L.
  • Betula L.
  • Camellia L.
  • Cytisus L.
  • Laurus L.
  • Magnolia L.
  • Malus Mill.
  • Prunus L.
  • Pyracantha M.J.Roem.
  • Pyrus L.
  • Rosa L.
  • Syringa L.
  • Tilia L.
  • Citrus

Threats to Protected Cultivation

Forest Tree Pests and Pathogens

  • Broadleaved

Further Information

PRA Availability

PRA not available

EU and EPPO Listing

EPPO A2, ECIIAI

Actions Indicated

  • show / hide

Action

Statutory action against findings. Update regulation to reflect host list.

General Comments

Regulated only on Citrus at present, regulation on other hosts needs to be considered. Only likely to be a pest under glass in UK.

Risk Records for this Pest