The 2025 Weed Control Handbook: Guidance for Herbicide Use on Nature Conservation Sites has been updated from the 2002 Herbicide Handbook and is a designed resource for nature conservation site managers, contractors, and landowners. It offers general guidance on control methods, including use of herbicides to manage problem species and weeds that threaten habitats, such as Special Sites of Scientific Interest (SSSIs), and nature reserves. The handbook provides information each step in managin...