The UK Government has rejected an application for the emergency use of the banned pesticide neonicotinoid thiamethoxam, commonly known as Cruiser SB, on sugar beet crops, citing significant risks to bees and other pollinators. The decision marks the first time in five years that such a request has been turned down, a move welcomed by conservationists and environmental campaigners.
The application was submitted by British Sugar and the National Farmers’ Union (NFU) to protect sugar beet crops from virus-carrying aphids that spread yellows virus, a disease capable of causing severe crop damage. However, Environment Minister Emma Hardy confirmed the rejection, citing the pesticide’s potential lethal effects on honeybees and other essential pollinators.
A rigorous assessment
Defra (the Department for Environment, Food & Rural Affairs) stated the decision was based on robust assessments of environmental, health, and economic risks. These assessments involved input from the Health and Safety Executive, Defra’s chief scientific adviser, and the UK Expert Committee on Pesticides.
The Government concluded that even under a “reasonable worst-case scenario,” the anticipated levels of yellows virus infection in 2025 would not result in significant financial losses for most sugar beet growers.
Protecting pollinators
Minister Hardy emphasised the Government’s commitment to protecting pollinators, stating:
“Britain is currently one of the most nature-depleted countries in the world. This Government is committed to protecting bees from toxic neonicotinoid pesticides while working with our farmers to find sustainable solutions to protect crops.”
Hardy also assured growers that support would continue to develop alternatives to neonicotinoids for sugar beet protection, particularly in years with high levels of virus yellows infection.
Conservationists applaud the decision
Environmental groups have celebrated the decision as a significant step toward sustainable farming practices. Joan Edwards, Director of Policy and Public Affairs at The Wildlife Trusts, said:
“There is simply no place in modern sustainable agriculture for highly toxic pesticides that kill bees and poison soils and rivers. Many farmers across England have already turned their backs on these devastating chemicals.”
Edwards also urged British Sugar to take greater responsibility by paying farmers a fair price for sugar beet grown without neonicotinoids. She called for the removal of such chemicals from other applications, such as pet flea treatments, which contribute to river pollution.
Julie Williams, Chief Executive of Butterfly Conservation, described the decision as a win for biodiversity, stating:
“Not authorising use of neonicotinoid pesticides in 2025 is an important first step. The Government must now follow through with a permanent ban and support farmers in managing their land sustainably for the benefit of people and nature.”
Farmer concerns and industry reaction
The decision has drawn criticism from farming organisations, who argue that the rejection leaves growers without viable solutions to combat virus yellows.
Dan Green, Agricultural Director of British Sugar, expressed disappointment, stating:
“Virus yellows control remains the highest priority research area in the UK beet sector. This includes working with plant breeders to improve natural resistance, exploring on-farm techniques, and advancing research into gene editing.”
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Green also warned that the decision puts British growers at a disadvantage compared to international competitors. He pointed out that sugar grown using neonicotinoids in other countries continues to access the UK market tariff-free, undermining domestic production.
Michael Sly, Chair of the NFU Sugar Board, echoed these concerns, citing recent losses of up to 80% in sugar beet crops due to yellows virus pressures. He said:
“As a result of this decision, growers will not have a single viable solution to protect their crops in 2025 during severe disease outbreaks.”
Moving toward sustainability
Environmental campaigners have urged the Government to double down on sustainable farming initiatives. Greenpeace UK’s Policy Director Doug Parr said:
“This decision is a win for bees, butterflies, and all pollinators, as well as every single person in this country, since our food supply is so dependent on them. The Government must now fully ban neonicotinoids and help farmers transition to bee-friendly farming methods.”
The bigger picture
The decision follows the Office for Environmental Protection’s (OEP) recent warning that the Government may have breached environmental laws by allowing neonicotinoid use on sugar beet seeds in 2023 and 2024. It also aligns with the Labour Government’s plans to end the use of three pesticides lethal to pollinators, including thiamethoxam.
As the debate continues, the Government faces pressure to balance environmental protection with the economic challenges faced by farmers. For now, the rejection signals a clear commitment to safeguarding pollinators and advancing sustainable agricultural practices.
