27 datasets found

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...

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 Massaria Disease of Plane. Attributes give the year(s) surveys have been carried out and the...

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...

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

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...

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 Dothistroma Needle Blight. Attributes give the year(s) surveys have been carried out and the...

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 Chalara Fraxinea. Attributes give the year(s) surveys have been carried out and the year the...

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

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...

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...

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...

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...

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...