Chinese sumac.

[Ron1956]

HELP!! I have quite a bit of Chinese sumac. Very invasive weed tree. I have been trying to get rid of them for many years but they keep coming back more all the time. What's the best way to kill it off ? They get very tall and there seeds fall and more grow even as far as 100 yards away. I would appreciate any input. Thanks Ron

 

[Raintree]

How large are your trees?

For a homeowner you can spray the small ailanthus seedlings during the growing season with a glyphosate herbicide.

 

[Ron1956]

How large are your trees?

For a homeowner you can spray the small ailanthus seedlings during the growing season with a glyphosate herbicide.

Some trees are 50-60ft. And a lot of new growth every year.

 

[Raintree]

You'll have to remove the tree/s & treat the stumps with something like Tordon.

 

[Ron1956]

You'll have to remove the tree/s & treat the stumps with something like Tordon.

Ok thanks it would be a lot of work but we may have to do it. Thanks ron