Exiting the European Union (Plant Health)

Debate between Rebecca Pow and Jim Cunningham

Tuesday 8th October 2019 Commons Chamber

[Rebecca Pow]

Again, the hon. Lady raises a good point. We are setting up the most stringent system and checks. I will perhaps make some references to that in my summing up at the end, because people are concerned about it. However, we are revered for our standards on these things already, and we will be strengthening our checks and balances, because it is so important to us as an island that we address these things.

The majority of the changes update the list of regulated plant pests and plant material and associated import and movement requirements relating to host material in the 2019 regulations to reflect the recent amendments to the list in the plant health directive made by Commission implementing directive 2019/523, as a result of technical changes in the assessment of risks presented by particular pests and diseases. Important changes are included, regulating against new threats, such as the lemon tree borer, which affects a great deal more species than just lemon trees, including species in this country, and strengthening protections against the tobacco whitefly and the pine processionary moth, for which the UK currently has protected zone status. In addition, the list is being updated to ensure that specific national measures that have been introduced under EU provisions to protect against the rose rosette virus and the oak processionary moth remain operable after we exit the EU. I thought I would just say a bit about those two things because they are the new things we are ensuring protection against.

The rose rosette virus is an extremely damaging disease that will affect our wonderful roses. It is already widespread in the USA and parts of Canada, where it has had devastating impacts, and it was found for the first time in 2017 in India. The virus affects all roses—

[Mr Jim Cunningham (Coventry South) (Lab)]

Will the Minister give way?

[Rebecca Pow]

I shall just finish describing the horrific effects of this virus, if the hon. Gentleman does not mind. The virus affects all roses and its mite vector may be present in both plants and plant parts. Current EU regulations restrict the import of plants for planting from non-European countries to plants which are dormant and free from leaves, flowers and fruit, but this is not sufficient to prevent the entry of this devastating virus, which is why we introduced national protections, which we want to retain into the future. Can you imagine, Mr Deputy Speaker, if the virus got a hold in our gardens, where we love and revere roses so much? It would have a terrible impact, as it would have on our high-quality rose breeders and the whole of that industry. It is extremely serious. Interestingly, the EU is now following our lead and is going to copy what we do. That sets us up as leaders.

[Mr Jim Cunningham]

I welcome the Minister to her new position. Can she give me an example of what I would call an early warning system? Do we have one so that we can get on top of diseases as soon as possible?

[Rebecca Pow]

That intervention leads me neatly to the other thing that we are protecting, so I will answer the hon. Gentleman’s question shortly. The oak processionary moth is native to southern Europe. Its caterpillars eat the leaves of oak trees, thereby affecting the health of the trees. They also shed poisonous hairs that can cause adverse reactions in humans. The majority of the UK is designated as a protection zone against this damaging pest. It is established in many parts of Europe and its distribution has recently expanded, including in the UK, where some cases were found earlier this year. Fortunately, the Government took rapid action—this answers the hon. Gentleman’s question. We have in place a good system: first, we strengthened the existing national protections against the pest by tightening import requirements. The Forestry Commission and the Animal and Plant Health Agency then took swift action to eradicate any signs of the moth, its larvae or its caterpillars. An excellent surveillance system swung into action and lots of work was done to trace the creatures and destroy the caterpillars and, indeed, infested and related trees. All the infested trees were intercepted in the protection zone and any signs of the moths and the trees they attacked have been destroyed. It is important that we ensure the continued operability of the strengthened import requirements, to ensure ongoing protection. That is why we are proceeding with this legislation.