Question to the Department for Environment, Food and Rural Affairs:

To ask Her Majesty's Government, further (1) to the objections of the Wildlife Trust, and (2) to the statements from the UN Food and Agriculture Organization and the World Health Organization, about the reported harmful effects of the pesticide neonicotinoid thiamethoxam, what plans they have reverse their decision to allow the use of products containing that pesticide.

The Government continues to support the existing restrictions on neonicotinoids. The Government has always been clear that it can consider applications for emergency authorisations, as defined by the legislation. An emergency authorisation will only be granted where the relevant statutory requirements are met. These are that use of the pesticide is necessary because of a danger which cannot be contained by any other reasonable means, that use is limited and controlled and that there are special circumstances. If these requirements are met, the Government considers whether the benefits of use outweigh any risks to people or to the environment.

After careful consideration of all the issues, the Government has decided to grant an application for emergency authorisation to allow use of Cruiser SB (containing the neonicotinoid thiamethoxam) for the treatment of sugar beet seed in 2021. The authorisation has been issued for the 2021 sugar beet crop only. Use of Cruiser SB or a similar product in any subsequent years would require the submission of a further application. If any further applications are made in the future, they will be fully assessed against the regulatory framework for emergency authorisations.

Sugar beet is a non-flowering crop and the risks to bees from the sugar beet crop itself were assessed to be acceptable. Risks to bees were identified arising from soil residues taken up by flowering weeds or following crops. Mitigation measures were therefore built into the requirements of the emergency authorisation. These included a reduced application rate, effective control of weeds and minimum periods set between the planting of treated sugar beet and a subsequent flowering crop. For most crops this period was set at 22 months but a longer period of 32 months was chosen for oilseed rape as it is particularly attractive to bees.

Under EU legislation Member States may grant emergency authorisations in exceptional circumstances. The UK’s approach to the use of emergency authorisations has not changed as a result of the UK’s exit from the EU. Ten EU countries including Belgium, Denmark and Spain have granted emergency authorisations for neonicotinoid seed treatments since 2018.