Learn more about Japanese knotweed Fallopia japonica

Best Control Practices BCP (Michigan) (.pdf) Best Control Practices BCP (Ontario) (.pdf) and its Technical Bulletin (.pdf) Biological Control in Eastern USA (.pdf page 167) Guidance for Identification and Control (Cornwall) (.pdf) How to identify, prevent spread and dispose of Japanese knotweed (UK) Know Knotweed (North America and the World)
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