Kerry - Dublin - Cork - Waterford - Roscommon - Galway - Belfast
EC Regulated Plants
Invasive Species Ireland (High Risk)
Invasive Species Ireland (Medium Impact)
A-Z Invasive Species Ireland
March 22, 2019
Effective control and eradication of Japanese knotweed is a difficult task, as it can grow from small fragments which can be easily dispersed along watercourses and by animals and roadsides from traffic movement.
Is Japanese Knotweed Really A Problem?