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519 Search Results for Pest and Diseases

  • Publications

    [Archive] The use of herbicides in the forest (4th edition)

    Lead Author: Ian Willoughby
    A comprehensive account of chemical weed control techniques for use in forestry. Covers pesticide legislation, safety precautions and good working practices, herbicides for use against specific weed vegetation types, farm forestry weed control, protective clothing and personal equipment, application equipment and output guides, lists of herbicides and manufacturers, sources of advice, and an index of […]
  • Publications

    [Archive] The use of herbicides in the forest (3rd edition)

    Lead Author: D.R. Williamson
    The Book contains recommendations for the use of herbicides in the forest.
  • Publications

    [Archive] Herbicides for farm woodlands and short rotation coppice

    Lead Author: Ian Willoughby
    Information is given on the use of herbicides in farm woodland and short rotation coppice. Recommendations are given for suitable herbicides for a range of crop and weed species. Approval status, approved products, crop tolerance, weed susceptibility and herbicide mixtures are discussed. A lengthy appendix lists notices of approval for proprietary products. This publication is […]
  • Publications

    Are there viable chemical and non-chemical alternatives to the use of conventional insecticides for the protection of young trees from damage by the large pine weevil Hylobius abietis L. in UK forestry?

    Lead Author: Ian Willoughby
    In UK forestry, the synthetic pyrethroid insecticides alpha-cypermethrin and cypermethrin have been used for many years to provide protection for young trees planted on restock sites from damage by the large pine weevil, Hylobius abietis L. However, concerns over the toxicity of these insecticides to aquatic life if misused has led to a search for alternative forms of protection. This paper describes a detailed programme of efficacy experiments undertaken between 2009 and 2014 to find replacements for these products. Over 50 combinations of chemical and non-chemical approaches were tested on 16 different sites.
  • Publications

    Microbiome and infectivity studies reveal complex polyspecies tree disease in Acute Oak Decline

    Teamwork between Forest Research, Bangor University and others has for the first time, tracked down the cause of the stem bleeding symptoms of acute oak decline (AOD). Using the latest scientific methods they have revealed a multi-bacterial cause of the stem bleeding and pioneered novel methods for analysing the causes of complex plant diseases. AOD is […]
  • Publications

    The influence of climate change on forest insect pests in Britain

    Lead Author: David Wainhouse
    Predicting future risks of damage by insect pests is an important aspect of forest management. Climate change has the potential to affect forest pests and their impact on trees through higher temperatures, altered precipitation patterns, and more frequent extreme weather events. Warmer temperatures are likely to have complex effects on insects, influencing, among other things, […]
  • Publications

    [Archive] The use of herbicides in the forest (2nd edition)

    Lead Author: J.S.P. Sale
    This is the first revision of the original 1983 edition of this Booklet and incorporates recent developments in herbicides, equipment and methods of application.
  • Publications

    [Archive] The control of Dutch elm disease (FC Leaflet 54 – 1974 (2ed))

    Different methods of controlling Dutch elm disease are discussed in this Leaflet
  • Publications

    [Archive] The large pine weevil and black pine beetles (FC Leaflet 58 – 1974)

    This Leaflet discusses the large line weevil and the black pine beetle.
  • Publications

    Potential impacts of drought and disease on forestry in Scotland

    Lead Author: Sarah Green
    This study identified 288 medium or high drought risk forest sites in eastern Scotland, 125 of which include Sitka spruce as a major component. Sitka spruce is intolerant of drought and is known to have previously experienced drought damage such as tree mortality and stem cracking in eastern Scotland. Cases of direct drought damage, together […]
  • Research

    PREPSYS

    Multi partner research project on risk-based strategies to prepare for and manage the invasive emerald ash borer and bronze birch borer.
  • Research

    SMARTIES

    SMARTIES – Surveillance and MAnagament of multiple Risks to Treescapes: Integrating Epidemiology and Stakeholder behaviour. SMARTIES is a collaborative project led by Rothamsted Research with Forest Research, University of Salford and the Stockholm Environment Institute as key partners. The project focuses on the development of a linked epidemiological and a social dynamics model which will identify the key epidemiological...