Japanese knotweed, a terrestrial herbaceous plant that is in the Polygonaceae family, invades along rivers, streams, roads, and in disturbed areas or where dumped. It prefers full sun and rich soils ...

Independent Councillor Sam Locke has warned that invasive Japanese knotweed has the potential to cause catastrophic damage to the Tralee-Fenit Greenway if efforts to control the plant species are not ...

Non-native invasive plant species have long threatened the health of ecosystems, wildlife habitat and populations of native ...

Japanese Knotweed is an invasive species which can cause damage to infrastructure and can affect buying and selling properties. The species was originally brought to the UK as an ornamental garden ...