Trees: Ips typographus

Lord Carrington Excerpts

Monday 1st November 2021 Lords Chamber

[Lord Benyon (Con)]

I am very happy for the noble Baroness to have a detailed briefing on the measures we are taking, but we have an extensive trapping system, using pheromone traps to attract the beetle. We are counting it in infected sites and working in the containment area and beyond to make sure that it is not spreading. The phytosanitary measures we have put in to retain diseased timber in that region are also very important.

[Lord Carrington (CB)]

My Lords, the emergence of this dreadful disease affecting spruce underlines the need to encourage the development of pesticides if we are serious about combating these new diseases, particularly if biosecurity measures are not effective. Please will the Minister confirm that the Government will support research and development in this sector and resist attempts to introduce further disincentivising and unnecessary restrictions?

[Lord Benyon (Con)]

The noble Lord is aware that this is a very difficult area to get right. The beetle in question affects only mature spruce trees. It is very hard to use an insecticide on mature trees that would, first, be effective with the beetle, and secondly, not be further damaging to other species. It is part of the ongoing discussion with the Forestry Commission and its scientific experts.