Department for Environment, Food & Rural Affairs

Department
for Environment
Food & Rural Affairs

UK Risk Register Details for Xanthomonas vesicatoria

This record was last updated on 07/04/2020

Common Names

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Bacterial leaf spot of tomato
Bacterial lefa blight of tomato and pepper
Bacterial scab of tomato
Bacterial spot of fruit and tomato and pepper
Bacterial stem blight of tomato and pepper
Black spot
Leaf spot of tomato
Pepper baterial spot, bacterial scab, black spot
Stem canker of tomato

Scenario and Pathways

Scenario for Risk Register

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Pest is introduced

Pathway Assessed for Entry to UK

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Plants for planting (except seeds bulbs and tubers)

Common Pathways

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Plants for planting (except seeds bulbs and tubers)
Seeds
Soil/growing medium

Risk Ratings and Current Mitigations

Unmitigated Risks

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Likelihood For "Pest is Introduced" the lowest value of Entry or Establishment, as both are required for a successful introduction. For "Pest Spreads to Maximum Extent" this is an expert judgement on the likelihood of this occurrence. See Guidance Document for more Information Likelihood [1 - 5]				5
Entry The Likelihood of movement of the pest into the UK on a pathway and transfer of that pest to a suitable host. See Guidance Document for more Information Entry [1 - 5]				5
Establishment The likelihood of the pest surviving and perpetuating in the UK for the foreseeable future after it has entered. See Guidance Document for more Information Establishment [1 - 5]				5
Spread The rate at which a pest can expand, by natural dispersal only, within an area. See Guidance Document for more Information Spread [1 - 5]		2
Impact The highest value from economic, environmental or social impacts. See Guidance Document for more Information Impact [1 - 5]			4
Impact - Economic The predicted economic impacts of the pest in the UK. This includes direct effects on yield, quality and possible indirect effects such as trade implications. See Guidance Document for more Information Impact - Economic [1 - 5]			4
Impact - Environmental The proportion of the environmental value of the plant which is likely to be lost through the introduction of the pest. See Guidance Document for more Information Impact - Environmental [1 - 5]	1
Impact - Social The predicted social impacts of a pest in the UK, including effects on tourism, amenities and animal and human health. See Guidance Document for more Information Impact - Social [1 - 5]	1
Value at Risk The value of the hosts or industries at risk from this pest in the UK. See Guidance Document for more Information Value at Risk [1 - 5]			4
Likelihood x Impact The likelihood multiplied by the impact, which shows the risk to the sector. See Guidance Document for more Information Likelihood x Impact [1 - 25]	20
UK Relative Risk Rating Likelihood x Impact x Value at Risk. See Guidance Document for more Information UK Relative Risk Rating [1 - 125]	80

Current Mitigations

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Key mitigation for pest

Regulated non quarantine pest

Regulation

Surveillance

Industry Scheme

Contingency Plan

Awareness

Research

Mitigated Risks

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Likelihood For "Pest is Introduced" the lowest value of Entry or Establishment, as both are required for a successful introduction. For "Pest Spreads to Maximum Extent" this is an expert judgement on the likelihood of this occurrence. See Guidance Document for more Information Likelihood [1 - 5]		2
Entry The Likelihood of movement of the pest into the UK on a pathway and transfer of that pest to a suitable host. See Guidance Document for more Information Entry [1 - 5]		2
Establishment The likelihood of the pest surviving and perpetuating in the UK for the foreseeable future after it has entered. See Guidance Document for more Information Establishment [1 - 5]					5
Spread The rate at which a pest can expand, by natural dispersal only, within an area. See Guidance Document for more Information Spread [1 - 5]		2
Impact The highest value from economic, environmental or social impacts. See Guidance Document for more Information Impact [1 - 5]			3
Impact - Economic The predicted economic impacts of the pest in the UK. This includes direct effects on yield, quality and possible indirect effects such as trade implications. See Guidance Document for more Information Impact - Economic [1 - 5]			3
Impact - Environmental The proportion of the environmental value of the plant which is likely to be lost through the introduction of the pest. See Guidance Document for more Information Impact - Environmental [1 - 5]	1
Impact - Social The predicted social impacts of a pest in the UK, including effects on tourism, amenities and animal and human health. See Guidance Document for more Information Impact - Social [1 - 5]	1
Value at Risk The value of the hosts or industries at risk from this pest in the UK. See Guidance Document for more Information Value at Risk [1 - 5]				4
Likelihood x Impact The likelihood multiplied by the impact, which shows the risk to the sector. See Guidance Document for more Information Likelihood x Impact [1 - 25]	6
UK Relative Risk Rating Likelihood x Impact x Value at Risk. See Guidance Document for more Information UK Relative Risk Rating [1 - 125]	24

Proposed Actions

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Regulation

Deregulation

Management By Industry

Targeted Survey

PRA

Contingency Plan

Publicity

Research

Distribution and Pest Details

Distribution

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Country / Territory		Status
Europe
	United Kingdom	Absent
	Austria	Present
	Bulgaria	Present
	Czech Republic	Present
	Greece	Present
	Hungary	Present
	Italy	Present
	Romania	Present
	Slovakia	Present
	Slovenia	Present
	Spain	Present
	France	Present
	Russia	Present
	Serbia	Present
	Türkiye	Present
North America
	Mexico	Present
	United States	Present
South America
	Chile	Present
	Colombia	Present
	Paraguay	Present
	Suriname	Present
	Uruguay	Present
	Venezuela	Present
	Brazil	Present
	Argentina	Present
Oceania
	Fiji	Present
	Micronesia	Present
	New Caledonia	Present
	New Zealand	Present
	Palau	Present
	Tonga	Present
	Australia	Present
Africa
	Egypt	Present
	Ethiopia	Present
	Kenya	Present
	Malawi	Present
	Morocco	Present
	Mozambique	Present
	Niger	Present
	Nigeria	Present
	Reunion	Present
	Senegal	Present
	Seychelles	Present
	South Africa	Present
	Tanzania	Present
	Togo	Present
	Tunisia	Present
	Zambia	Present
	Zimbabwe	Present
Asia
	India	Present
	Israel	Present
	Kazakhstan	Present
	Pakistan	Present
	Philippines	Present
	Taiwan	Present
	Azerbaijan	Present
Central America
	Costa Rica	Present
	Cuba	Present
	Dominica	Present
	Dominican Republic	Present
	El Salvador	Present
	Grenada	Present
	Guadeloupe	Present
	Guatemala	Present
	Honduras	Present
	Jamaica	Present
	Martinique	Present
	Puerto Rico	Present
	Saint Lucia	Present
	Saint Kitts and Nevis	Present
	Saint Vincent and the Grenadines	Present
	Trinidad and Tobago	Present
	Antigua and Barbuda	Present
	Barbados	Present
	Bermuda	Present

Type of Pest

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Bacterium

Host or Industry at Risk

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Capsicum annuum, Solanum lycopersicum

Major Hosts

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Capsicum L.
Capsicum annuum L.
Solanum lycopersicum L.

Threats to Protected Cultivation

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Only protected crops

Forest Tree Pests and Pathogens

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Further Information

PRA

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PRA Availability

PRA not available

Regulation and EPPO listing

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Regulated non quarantine pest, EPPO A2

Actions Indicated

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Action

Statutory action in line with legislation

General Comments

Bacterial disease of tomatoes and peppers which can severely reduce fruit quality. The pathogen could enter on plants and seeds, but appears to be currently controlled by regulation and industry practices.

Risk Records for this Pest

Xanthomonas vesicatoria [SELECTED]

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Department for Environment, Food & Rural Affairs

Departmentfor EnvironmentFood & Rural Affairs

UK Risk Register Details for Xanthomonas vesicatoria

Common Names

Scenario and Pathways

Scenario for Risk Register

Pathway Assessed for Entry to UK

Common Pathways

Risk Ratings and Current Mitigations

Unmitigated Risks

Current Mitigations

Key mitigation for pest

Regulation

Surveillance

Industry Scheme

Contingency Plan

Awareness

Research

Mitigated Risks

Proposed Actions

Proposed Actions

Regulation

Deregulation

Management By Industry

Targeted Survey

PRA

Contingency Plan

Publicity

Research

Distribution and Pest Details

Distribution

Type of Pest

Host or Industry at Risk

Major Hosts

Threats to Protected Cultivation

Forest Tree Pests and Pathogens

Further Information

PRA

PRA Availability

Regulation and EPPO listing

Actions Indicated

Action

General Comments

Risk Records for this Pest

Department
for Environment
Food & Rural Affairs