Barbara Tokarska-Guzik, University of Silesia, Bugwood.org
Policeman's helmet
Impatiens glandulifera
For more information about this plant pest, see the CABI data sheet.
- 8/2020 - Japanese Knotweed spotted on the bank of Eagley Brook
- 3/2020 - Conveyancers Warned Flooding Helps Spread Japanese Knotweed
- 3/2020 - Japanese Knotweed, Himalayan Balsam Could Spread To UK Gardens This Spring
- 12/2019 - Slimbridge employee's award for targeting a Himalayan invader
- 10/2019 - Giant Hogweed, Himalayan Balsam and Japanese Knotweed: are clogging up Irish rivers
- 9/2019 - New River Wye project to tackle invasive Himalayan balsam
- 8/2019 - Fifers take the fight to Himalayan balsam by tearing up the invasive weeds
- 8/2019 - NCLC volunteers go deep into the weeds
- 8/2019 - Himalayan Balsam Is Choking Fields In Shropshire
- 7/2019 - Recruits needed for the 'Big Balsam Bash' at Rydal