To ask the Secretary of State for Environment, Food and Rural Affairs, what assessment he has made of the implications for his policies of the Health and Safety Executive’s proposal to withdraw approval for (a) Mancozeb and (b) other multi-site fungicides.

Defra is aware of the concerns of GB potato growers about the Health and Safety Executives’ (HSE) proposed decision to withdraw approval of mancozeb. GB pesticides legislation requires that decisions on active substances are solely based on careful scientific assessment of risks, to provide a high level of protection for people and the environment.

HSE has reviewed the approval of mancozeb. In light of new scientific and technical information received, HSE has concluded that the active substance no longer satisfies the approval criteria. The review concluded that mancozeb has endocrine disrupting properties for humans and non-target organisms. In addition, non-dietary exposure exceeded the reference levels. HSE has therefore proposed to withdraw approval of mancozeb in GB. The withdrawal of products containing mancozeb will not be immediate; we expect HSE to set an 18-month grace period (six months for sale and supply, and 12 months after that for storage, disposal and use) to allow existing stocks in the supply chain to be used up.

Under certain circumstances, set out in Article 53 of Assimilated Regulation 1107/2009, it is possible to grant emergency authorisation for the placing on the market of a pesticide containing an active substance that is not approved. There must be special circumstances where limited and controlled use is necessary because of a danger to crops, other plants or the environment, including human or animal health, that cannot be contained by any other reasonable means.

We are not aware of any HSE proposal to withdraw any other multi-site fungicide.