What is the worst invasive species to eradicate?
Whats the hardest invasive species to get rid of and keep out? Not which is most prolific and problematic. Specifically removal and maintenance. For instance, garlic mustard has actually been a pretty easy invasive to manage, same with bush honeysuckle. Which species are an absolute pain to eradicate and keep out? Preferably eastern US.
My personal vote is for bamboo (although I haven’t had to deal with it) or potentially Kudzu (also don’t have to deal with it). Hardest for me is creeping Charlie and winter creeper.