Hi,

I've always assumed the tree in our backyard was a sumac, but after some recent research, I'm quite certain it is an Ailanthus. "Tree from Hell", wonderful! Anyway, from reading up on various blogs and the NPS website, looks like the best method to get rid of this thing is the "hack and squirt" method. Is there any specific brand of Triclopyr that you would recommend?  Where can I purchase it undiluted?  From my reading, sounds like most stuff you can buy at home depot is diluted.  This tree is huge - about 19" in diameter.  And its right next to our house.  So I'm a bit nervous about this endeavor, any tips and info would be much appreciated.  The thing has got to go, its about a half foot away from the edge of our roof and I'm SO sick of dealing with all the shoots each year.  And we have another one on the side of the house... but maybe I'll wait on my questions with that one, its more complicated (also very large but has prongs).  Ugh, this is not going to be fun!

Thank you in advance for any advice you can offer!

Best,

Carolina