据欧盟食品安全局（EFSA）消息，2021年8月26日，欧盟食品安全局就活性物质四螨嗪（clofentezine）的农药风险评估发布同行评审。

经过评估，将四螨嗪作为杀螨剂用在柑橘、苹果、草莓、番茄和茄子的基础上，欧盟食品安全局提出了适用于监管风险评估的可靠端点，列出了监管框架要求的缺失信息，问题已确定。

部分原文报道如下：

The conclusions of the EFSA following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State, Spain, and co-rapporteur Member State, the Netherlands, for the pesticide active substance clofentezine and the assessment of applications for maximum residue levels (MRLs) are reported. The context of the peer review was that required by Commission Implementing Regulation (EU) No 844/2012, as amended by Commission Implementing Regulation (EU) No 2018/1659. The conclusions were reached on the basis of the evaluation of the representative use of clofentezine as an acaricide on citrus, pome fruits, strawberry, tomatoes and aubergine. The peer review also provided considerations on whether exposure to humans and the environment from the representative uses of clofentezine can be considered negligible, taking into account the European Commission's draft guidance on this topic. The reliable end points, appropriate for use in regulatory risk assessment, are presented. Missing information identified as being required by the regulatory framework is listed. Concerns are identified. An evaluation of data concerning the necessity of clofentezine as acaricide to control a serious danger to plant health which cannot be contained by other available means, including non-chemical methods is also presented.