Bees: Neonicotinoids

Matthew Offord Excerpts

Wednesday 2nd February 2022 Westminster Hall

[Dr Matthew Offord (Hendon) (Con)]

It is a pleasure to serve under your chairmanship, Sir Roger. I congratulate the hon. Member for Plymouth, Sutton and Devonport (Luke Pollard) on bringing forward the debate. I had a rather lengthy speech prepared, but I will raise just a few points to allow others to contribute. However, please do not interpret my brevity as indicating a lack of passion on this issue.

First, it is not just bees that are affected by neonicotinoids; it is also moths and butterflies, which play an equally important role in natural habitats and the food supply by pollinating crops and wild plants. Secondly, since the Government agreed to the moratorium on the use of neonicotinoids, further studies have been published that confirm that neonics can be damaging to pollinators without being fatal. The chemicals may not necessarily result in death, but the impact on the nervous system and the brain can make it difficult for such insects to function, such as the queen bee. That allows the assertion to be made that these chemicals do not kill pollinators, but that is incorrect.

In addition to those unintended consequences, there are further reasons to ban the use of neonicotinoids, including the contamination of the environment and the use of alternatives. Research conducted by the Food and Agriculture Organisation of the United Nations reported that the persistence of neonics in soil and water is causing large-scale adverse effects on pollinators, and concluded by saying that the organisation is still discovering the harmful effects of neonics.

Research published by Jactel, Verheggen, Thiéry et al in 2019 determined that an effective alternative to neonics was available in 96% of the 2,968 case studies analysed. In 89%, neonics could be replaced with one non-chemical alternative, including micro-organisms, semi-chemicals or surface coating of seed. The relevance of that lies in the pests’ feeding habits. Leaf and flower feeders are easier to control with non-chemical methods, whereas wood and root feeders are more difficult to manage in the same way. The conclusion is that non-chemical alternatives to neonics do exist, but it will take Her Majesty’s Government to promote them through regulation and funding.

The justification for the application of a previous derogation in 2020 was that 25% of the national crop of sugar beet was lost, resulting in a loss of over £65 million for the growers and processors. However, in 2013, the Environmental Audit Committee, which the hon. Member for Brighton, Pavilion (Caroline Lucas) and I served on, published its “Pollinators and Pesticides” report, which made a very clear recommendation:

“Economic considerations should not form part of environmental risk management decision making, but rather should be a function of a distinct and transparent subsequent political process.”

That approach now appears to have been ignored.

For many years, people have said that DEFRA is not taking a sufficiently precautionary approach, so I appeal to the Minister today: please do not make this further evidence of that assertion true.