据欧盟官方公报消息，2022年1月4日，欧盟委员会发布法规（EU）2022/4号条例，批准活性物质淡紫拟青霉（Purpureocillium lilacinum）菌株PL11为低风险物质。淡紫拟青霉菌株PL11的批准期限为2037年1月24日。本条例自发布之日起第二十天生效。

       更多详情参见原文:Commission Implementing Regulation (EU) 2022/4 of 4 January 2022 approving the active substance Purpureocillium lilacinum strain PL11 as a low-risk substance in accordance with Regulation (EC) No 1107/2009 of the European Parliament and of the Council concerning the placing of plant protection products on the market, and amending Commission Implementing Regulation (EU) No 540/2011 (Text with EEA relevance)