Fears invasive plant 'can run Worcester canal dry' - ÃÛÑ¿´«Ã½ Sounds

Fears invasive plant 'can run Worcester canal dry' - ÃÛÑ¿´«Ã½ Sounds
Fears invasive plant 'can run Worcester canal dry'
Pennywort is an invasive species similar to Japanese Knotweed, and is in our waterways.