The third annual report from the Campaign for Responsible Rodenticide Use (CRRU) on the implementation of the UK rodenticide stewardship scheme has been published (click here). The PBMS contributes to the work described in this report by providing barn owl samples for residue monitoring.
The most recent detailed results from the residue monitoring have been reported by Shore et al., 2018. Second generation anticoagulant rodenticide residues in barn owls 2017. CEH contract report to the Campaign for Responsible Rodenticide Use (CRRU) UK, 22 pp. It is available from the PBMS website by clicking here