Document Status
Withdrawn, Document not available for download
Supplement
Core Supplement
Abstract
Identifies ecological information on Japanese knotweed. Suggests how to prevent it from spreading and how to manage the problem. Offers guidance on the use of root barrier membranes, treatment and disposal on and off site, and on moving soil containing knotweed. Describes how knotweed will affect using the site in the long-term. Also explains how to identify and excavate Japanese knotweed rhizome.
History
Superseded by version 3, amended in 2013.
Subjects
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Damage/deterioration/corrosion
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Special subject areas
Publisher History
The Environment Agency is responsible for protecting and improving the environment in England and Wales. They publish a range of technical guidance, reports, policies and research material to promote a cleaner and healthier place to live in.
Information
NBS
NBS has produced specification systems and information products for construction industry professionals for more than 40 years. The National Building Specification is the recognised UK national standard and is used by over 5,000 organisations. NBS is part of RIBA Enterprises Ltd.
Accuris
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