177 datasets found

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...

Flights are undertaken by helicopter to identify areas of suspicious larch that require inspection, to target specific tree and plant health issues and to generally observe...

Flights are undertaken by helicopter to identify areas of suspicious larch that require inspection, to target specific tree and plant health issues and to generally observe...

Flights are undertaken by helicopter to identify areas of suspicious larch that require inspection, to target specific tree and plant health issues and to generally observe...

Flights are undertaken by helicopter to identify areas of suspicious larch that require inspection, to target specific tree and plant health issues and to generally observe...

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...

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...

Premises where P.ramorum infected wood and co-product is utilised as biofuel for heat and/or energy. Following the find of larch trees infected with Phytophthora ramorum in late...

Sites confirmed of having Phytothphora Lateralis present. Phytophthora lateralis is a pathogen which generally attacks and kills the roots of its host trees, although aerial...

The dataset identifies confirmed infections of Phytophthora austrocedri in Great Britain. P. austrocedri is a species of Phytophthora that was only recently ‘described’ (in...

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

Sites selected for inspection were formerly used for the Forestry Commission Forest Condition Survey. Each site contains 24 numbered trees and each of these trees is inspected...

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

The Forestry Commission has developed a series of sensitivity maps, based on nationally available and consistent datasets, to indicate where there are likely to be fewer...

The Forestry Commission has developed a series of sensitivity maps, based on nationally available and consistent datasets, to indicate where there are likely to be fewer...

The Forestry Commission has developed a series of sensitivity maps, based on nationally available and consistent datasets, to indicate where there are likely to be fewer...

The Forestry Commission has developed a series of sensitivity maps, based on nationally available and consistent datasets, to indicate where there are likely to be fewer...