Kalamazoo County removes invasive species to control flooding and protect ecosystems wmuk.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wmuk.org Daily Mail and Mail on Sunday newspapers.
It's considered one of the world's most invasive plants and officials are so worried about it's arrival they are digging up the ponds where it was found to eradicate it.