Bamboo

Asked December 27, 2018, 3:43 PM EST

Is spraying the leaves with Round-Up in Oct. adequate to kill bamboo or should all roots be dug up and their site sprayed as well? Does leaving a tarp over the site after digging up the roots prevent recurrence? If so, how long to leave it in place? Thank you.

Frederick County Maryland bamboo invasive

1 Response

The best way to control invasive bamboo is to cut the stalks down in the spring and allow new growth/leaves to develop over the summer.

In October spray the mature foliage with a non-selective herbicide containing glyphosate (ie: Round-up or Kleen-up) at the 2% rate.
Repeat the application in 14 days. (Be careful to protect non-target plants from any over spray.)
You should not need to dig up and treat roots as glyphosate is a systemic herbicide which is translocated to the entire plant for complete kill.

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