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211 Search Results for Forestry Guidance

  • Tools and Resources

    Oak lace bug (Corythucha arcuata)

    Oak lace bug (OLB) is an insect pest of oak trees (trees in the Quercus genus), and of several other species of broad-leaved trees.
  • Tools and Resources

    Xylella (Xylella fastidiosa)

    Information and guidance about the disease-causing plant bacterium Xylella fastidiosa.
  • Tools and Resources

    Elbow-patch crust of plane (Fomitiporia punctata)

    Present in United Kingdom Notifiable – See ‘Report a sighting’ below Scientific name of causal agent – Fomitiporia punctata (F. punctata) Picture: Lucien Rommelaars – Saxifraga Elbow-patch crust is a disease of London plane trees (Platanus x acerifolia, also known as Platanus x hispanica). It is caused by the basidiomycete fungus Fomitiporia punctata (F. punctata). The fungus was known before 2016 as Phellinus […]
  • Tools and Resources

    Lyme disease briefing references

    Publications about Lyme disease
  • Tools and Resources

    Pine processionary moth (Thaumetopoea pityocampa)

    Not present in UK Notifiable – see ’Report a sighting’ below Scientific name – Thaumetopoea pityocampa (T. pityocampa) Pine processionary moth (PPM) larvae, or caterpillars, are a threat to the health of pine (Pinus) and some other conifer tree species, as well as a hazard to human and animal health. (Picture: John Ghent, Bugwood.org) PPM, like its close relative […]
  • Tools and Resources

    Phytophthora lateralis

    Overview of Phytophthora lateralis infection in Lawson cypress
  • Tools and Resources

    Citrus longhorn beetle (Anoplophora chinensis)

    Not present in UK Notifiable – See ‘Report a sighting’ below Scientific name – Anoplophora chinensis (A. chinensis) The citrus longhorn beetle (CLB) is a non-native, wood-boring, cerambycid beetle which is extremely damaging to a wide range of broadleaved tree and shrub species. These include several species native to the United Kingdom (UK), and several which are grown […]
  • Tools and Resources

    Massaria disease (Splanchnonema platani)

    Overview of Massaria disease and the fungus that might cause it.
  • Tools and Resources

    Neonectria canker of fir (Neonectria neomacrospora)

    Resources about Neonectria canker of Abies
  • Tools and Resources

    Canker stain of plane (Ceratocystis platani)

    Not present in United Kingdom Notifiable – see ‘Report a sighting’ below Scientific name of causal agent – Ceratocystis platani Canker stain of plane is a disease which can affect several species of plane trees (trees in the Platanus genus). It is caused by the ascomycete fungus Ceratocystis platani (C. platani), which was formerly known as Ceratocystis platani f. […]
  • Tools and Resources

    Climate amelioration

    Information on the importance and use of greenspace planning to ensure adaptation to climate change
  • Tools and Resources

    OPM Manual – 5. Surveying trees and timing of control measures

    Guide to surveying oak trees for signs of oak processionary moth (Thaumetopoea processionea) and when to apply control measures