From: The eradication of Asian longhorned beetle at Paddock Wood, UK
Activity (responsible organisation)a | Distance from infested trees/location | March–end June 2012 | July 2012–June 2013 | July 2013–June 2014 | July 2014–June 2015 | July 2015–June 2016 | July 2016–June 2017 | July 2017–June 2018 | July 2018–June 2019 |
---|---|---|---|---|---|---|---|---|---|
Visual survey from ground (PHSI) | 0–100 m | Y |  | Y | Y | Y | Y | Y |  |
100–500 m | Yb | Y | Y | Y | Y | Y | Y |  | |
500–800 m |  |  | Y |  | Y |  |  | Y | |
Area around local waste disposal sites | Y | Â | Y | Â | Â | Â | Â | Â | |
Visual survey of 50 favoured host trees (PHSI) | 100–2500 m |  | Y | Y | Y | Y | Y | Y | Y |
Tree climber Survey (Contractor/PHSI) | 100–300 mc |  |  | Y | Only suspicious trees | Y | Only suspicious trees | Y |  |
Inspection of trap trees/re-growth of sycamore hedge (FR) | Â | Â | Â | Â | Y | Y | Y | Y | Y |
Pheromone trapping (FERA/PHSI) | Â | Â | Y | Y | Y | Y | Y | Y | Y |