John Ruter, University of Georgia, Bugwood.org
Japanese knotweed
Polygonum cuspidatum
For more information about this plant pest, see the CABI data sheet.
Survey Maps
- 8/2020 - Japanese Knotweed spotted on the bank of Eagley Brook
- 8/2020 - Heatmap shows invasive Japanese knotweed hotspots in Cambridgeshire
- 8/2020 - Knotweed breeds with Russian vine
- 7/2020 - Labradors become UK's first dogs to detect Japanese knotweed
- 7/2020 - Man's Best Friend helps in fight against Japanese knotweed
- 7/2020 - Action call on invasive Japanese Knotweed plant
- 7/2020 - Watch out for spring invasion of knotweed
- 7/2020 - Dorset residents advised to look out for Japanese knotweed
- 3/2020 - Heat kills Japanese knotweed roots
- 3/2020 - Conveyancers Warned Flooding Helps Spread Japanese Knotweed