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Plant pest factsheets / pest alerts:

United Kingdom - 2022-23


Written by plant pest and disease experts, our pest and disease factsheets offer detailed information on a range of quarantine (notifiable) and non-quarantine (non-notifiable) pests and diseases.
View the full sets of factsheets at https://planthealthportal.defra.gov.uk/pests-and-diseases/pest-and-disease-factsheets/

Pictures and videos

Poster for raising awareness on potential hitchhiking pests Leptinotarsa decemlineata pest alert picture Emerging pests of maize factsheet picture Emerging pests and diseases of blueberry factsheet picture Clavibacter sepedonicus factsheet picture Tilletia indica factsheet picture Xanthomonas arboricola pv. pruni factsheet picture Ralstonia solanacearum factsheet picture Leptinotarsa decemlineata factsheet picture Spodoptera spp. factsheet picture Liriomyza spp. factsheet picture Thrips palmi factsheet picture Meloidogyne enterolobii factsheet picture Meloidogyne chitwoodi factsheet picture Aromia bungii factsheet picture 1 Anoplophora chinensis factsheet picture Geosmithia morbida pest alert picture Candidatus Liberibacter solanacearum pest alert picture Hop stunt viroid pest alert picture Citrus bark cracking viroid pest alert picture Beet curly top virus pest alert picture Tomato brown rugose fruit virus pest alert picture Pseudomonas avellanae pest alert picture Xylella fastidiosa trade pest alert picture Xylella fastidiosa consumer pest alert picture Xylella fastidiosa factsheet picture Candidatus Phytoplasma vitis pest alert picture Candidatus Phytoplasma fragariae pest alert picture Dryocosmus kuriphilus pest alert picture Thrips palmi pest alert picture Lycorma delicatula factsheet picture Lycorma delicatula pest alert picture Bactericera cockerelli pest alert picture Corythucha ciliata factsheet picture Corythucha ciliata pest alert picture Corythucha arcuata pest alert picture Daktulosphaira vitifoliae pest alert picture Spodoptera frugiperda pest alert picture Thaumatotibia leucotreta pest alert picture Tecia solanivora pest alert picture Rhagoletis pomonella pest alert picture Rose rosette virus pest alert picture Xylosandrus crassiusculus pest alert picture Conotrachelus nenuphar pest alert picture Epitrix pest alert picture Anoplophora glabripennis pest alert picture Anoplophora chinensis pest alert picture Aromia bungii pest alert picture petrakia phytoplasma_mali cingulata Bemisia tabaci HELP US STOP THIS BEETLE


Other communication material

Pest_alert_Colorado_Potato_Beetle_update
Pest alert for Colorado potato beetle (Leptinotarsa decemlineata) (pdf version).
Maize_factsheet_update_2023.v2
Plant Pest Factsheet on Emerging pests of maize (pdf version).
Blueberry_factsheet_FINAL
Plant Pest Factsheet on Emerging pest and diseases of blueberry (pdf version).
Ring_Rot_Factsheet_Final version
Plant Pest Factsheet on Clavibacter sepedonicus (Ring rot of potato) (pdf version).
Karnal Bunt Factsheet _FINALupdate
Plant Pest Factsheet on Tilletia indica (Karnal bunt) (pdf version).
X. abricola pv pruni Factsheet Accesibility version
Plant Pest Factsheet on Xanthomonas arboricola pv. pruni (Bacterial spot and canker of Prunus) (pdf version).
Plant_Pest_Factsheet_brown_rot_final
Plant Pest Factsheet on Ralstonia solanacearum (brown rot) (pdf version).
Insects-mistaken-for-coloradobeetle_v9_FINAL_VERSION
Plant Pest Factsheet on Leptinotarsa decemlineata (Colorado beetle) and insects frequently mistaken for it (pdf version).
Plant_pest_Factsheet_Spodoptera_Spp
Plant Pest Factsheet on Spodoptera spp. (Army worms) (pdf version).
Liriomyza_Factsheet
Plant Pest Factsheet on Liriomyza species - leaf mining flies (pdf version).
T.palmi_Plant Pest Factsheet Template_Accessibility_Updated_2022
Plant Pest Factsheet on Thrips palmi (pdf version).
Plant_Pest_Factsheet_M_enterolobii
Plant Pest Factsheet on Meloidogyne enterolobii (pdf version).
Plant_Pest_Factsheet_M_chitwoodi
Plant Pest Factsheet on Meloidogyne chitwoodi (pdf version).
Aromia_bungii_Factsheet_Update
Plant Pest Factsheet on Aromia bungii (pdf version).
Pest_alert_Geosmithia_morbida_update
Pest alert for Geosmithia morbida (Thousand Cankers Disease) (pdf version).
Pest_alert_Zebra_chip_disease_(candidatus liberbacter)_DLK
Pest alert for Candidatus Liberibacter solanacearum (Zebra chip) (pdf version).
Pest_alert_Hop_stunt_viroid_on_hop_DLK
Pest alert for Hop stunt Viroid (pdf version).
Citrus bark cracking viroid pest alert
Pest alert for Citrus Bark Cracking Viroid (pdf version).
Pest_alert_BCTV_v2023
Pest alert for Beet Curly Top Virus (pdf version).
Pest_alert_ToBRFV_2023
Pest alert for Tomato Brown Rugose Fruit Virus (pdf version).
Pest_alert_Pseudomonas_avellanae_update
Pest alert for Pseudomonas avellanae (pdf version).
Xf_Plant_Pest_Factsheet_2023_March
Plant Pest Factsheet on Xylella fastidiosa (pdf version).
Pest_alert_Xylella_on_olive_trees_risk_to_trade_update
Pest alert for Xylella fastidiosa (olive trade alert) (pdf version).
Pest_alert_Xylella_fastidiosa_consumer_update
Pest alert for Xylella fastidiosa (consumer pest alert) (pdf version).
Pest_alert_flavescence_doree_DLK
Pest alert for Candidatus Phytoplasma vitis (Grapevine flavescence doree phytoplasma) (pdf version).
Pest_alert_Candidatus_Phytoplasma_fragariae_update
Pest alert for Candidatus Phytoplasma fragariae (pdf version).
Pest_alert_OCGW_update
Pest alert for Dryocosmus kuriphilus (Oriental chestnut gall wasp) (pdf version).
Pest_alert_T_palmi_2023
Pest alert for Thrips palmi (pdf version).
Lycorma delicatula Defra fact sheet Revised2022final
Plant Pest Factsheet : The spotted lanternfly - Lycorma delicatula (pdf version).
Pest_alert_Lycorma_delicatula_update
Pest alert for Lycorma delicatula (spotted lanternfly) (pdf version).
Pest_alert_Bactericera_cockerelli_update
Pest alert for Bactericera cockerelli (tomato potato psyliid) (pdf version).
Corythucha ciliata_factsheet_final23
Plant Pest Factsheet : The plane lace bug - Corythucha ciliata (pdf version).
Corythucha_ciliata_Pest_alert_final
Pest alert for Corythucha ciliata (plane lace bug) (pdf version)
Pest_alert_Corythucha arcuata_update
Pest alert for Corythucha arcuata (oak lace bug) (pdf version)
Pest_alert_Grape_Phylloxera_DLK
Pest alert for Daktulosphaira vitifoliae (Grape phylloxera) (pdf version)
Pest_alert_Spodoptera_frugiperda_update
Pest alert for Spodoptera frugiperda (pdf version)
Pest_alert_Thaumatotibia_leucotreta_update
Pest alert for Thaumatotibia leucotreta (false codling moth) (pdf version)
Pest_alert_Tecia­_solanivora_guat_pot_moth_update
Pest alert on Tecia solaniviora (pdf version).
Pest_alert_Anoplophora_glabripennis_final
Pest alert on Anoplophora glabripennis (Asian longhorn beetle)
Pest_Alert_Petrakia_liobae_update
Pest alert on Petrakia liobae - an emerging beech leaf disease in Europe (pdf version)
Pest_alert_X.crassiusculus_update
Pest alert on Xylosandrus crassiusculus pdf
Pest_alert_Plum_weevil_update
Pest alert on Conotrachelus nenuphar (plum weevil) pdf
Pest_alert_Epitrix_update
Pest alert on Epitrix potato beetles pdf
Pest_alert_Aromia_bungii_update
Pest alert on Aromia bungii (red necked longhorn beetle) pdf
Anoplophora_chinensis_pest_alert
Pest alert on Anoplophora chinensis (Citrus longhorn beetle) pdf
CLB Plant Pest Factsheet-update2023final
Plant Pest Factsheet on Anoplophora chinensis (Citrus longhorn beetle) (pdf version)
Yacon-Biosecurity-guidence-2022-v3
Preventing the introduction and spread of yacon viruses This is a guide for those who are currently growing or were proposing to grow yacon (pdf version).
Pest-alert-RRV-2023-final
Pest Alert: rose rosette virus (RRV) (pdf version)
Pest-alert-Candidatus-Phytoplasma-mali-final
Pest Alert: ‘Candidatus Phytoplasma mali’ (pdf version)
Pest-alert-Rhagoletis-pomonella-update
Pest Alert: Rhagoletis pomonella (pdf version)
Pest-alert-R-cingulata-update
Pest Alert: Rhagoletis cingulata (pdf version)
Pest-alert-Bemisia-tabaci-and-poinsettias2
Bemisia tabaci: risk to Poinsettia (pdf version)
ALB-poster-for-PHSI-3
HELP US STOP THIS BEETLE (pdf version)
Ports-posterv6
Poster for raising awareness on potential hitchhiking pests (pdf version)