38 datasets found

PLEASE NOTE: This dataset has been retired as it is no longer current or relevant. The last update was on 08/08/2017. Forest Reproductive Material (FRM) is the generic name for...

This dataset shows a specific set of boundaries that apply to native Scots Pine (FRM). Great Britain is divided into four regions of provenance. These are defined areas within...

These are defined areas within which similar ecological and climatic characteristics are found. They provide a framework for specifying sources of Forest Reproductive Material...

PLEASE NOTE: This dataset has been retired as it is no longer current or relevant. The last update was on 08/08/2017. This shapefile shows exclusion zones associated with some...

PLEASE NOTE: This dataset has been retired as it is no longer current or relevant. Last update was on 30/09/2015. Flights are undertaken by helicopter to identify areas of...

PLEASE NOTE: This dataset has been retired as it is no longer current or relevant. Last update was on 30/09/2014. Flights are undertaken by helicopter to identify areas of...

PLEASE NOTE: This dataset has been retired as it is no longer current or relevant. Last update was on 30/09/2013. Flights are undertaken by helicopter to identify areas of...

PLEASE NOTE: This dataset has been retired as it is no longer current or relevant. Last update was on 30/09/2012. Flights are undertaken by helicopter to identify areas of...

10K Grid of UK showing areas where surveys have been carried out under contract for Massaria Disease of Plane. Attributes give the year(s) surveys have been carried out and the...

10K Grid of UK showing areas where surveys have been carried out under contract for Dothistroma Needle Blight. Attributes give the year(s) surveys have been carried out and the...

Designated Points of entry for plant health controlled plants / plant products and forestry material. For more information see FC website: http://www.forestry.gov.uk/planthealth...

Stands surveyed to determine whether Chestnut blight (Cryphonectria parasitica) and/or Chestnut gall wasp (Dryocosmus kuriphilus) are present in 17 forest stands of Sweet...

Ordnance Survey 10km square grid of Great Britain showing the year that Chalara Fraxinea infections were first confirmed in the wider environment in that grid square. Year -...

10K Grid of UK showing areas where surveys have been carried out under contract for Bacterial Leaf Scorch. Attributes give the year(s) surveys have been carried out and the year...

10K Grid of UK showing areas where surveys have been carried out under contract for Sweet Chestnut Blight. Attributes give the year(s) surveys have been carried out and the year...

10K Grid of UK showing areas where surveys have been carried out under contract for xxxx. Attributes give the year(s) surveys have been carried out and the year the...

Survey sites used to confirm the absence/presence of bark beetle species to support GB protected Zone status. Survey undertaken includes visual inspection and destructive...

Survey sites used to confirm the absence/presence of bark beetle species, Pinewood Nematode and Pitch Pine Canker. The PZ plots defined by this set of data reflect a proposed 2...

Survey sites used to confirm the absence/presence of bark beetle species, Pinewood Nematode and Pitch Pine Canker. The PZ plots defined by this set of data reflect a proposed 2...

Stands surveyed to determine whether Pitch pine canker (Gibberella circinata) is present in 19 forest stands of radiata pine (Pinus radiata) located across seven forest...