Poison Ivy - Knowledgebase Question

Lakewood, NJ
Avatar for joshcops
Question by joshcops
June 29, 1998
Do you have a picture of poison ivy? How do I kill the plant?

Answer from NGA
June 29, 1998
Here is a site with a photograph of poison ivy leaves.


In addition to taking a close look at the leaves, you also need to know that it can grow as a ground cover, as a vine, or in a bush form.

To kill it you can either hand-pull it (wearing adequate protective gear) or very carefully use an herbicide such as glyphosate according to the label instructions. (Glyphosate is an indiscriminate herbicide and will damage all green plants, not just the poison ivy, so read the instructions and be careful if you are working around desirable plants.) You can also "smother" it by cutting it off close to the ground and then covering it with several layers of newspaper or cardboard followed by a thick layer of mulch. Any one of these approaches may need to be repeated at least once. Unfortunately, this is one persistent plant.

If you rip out the plant, never burn the debris as the smoke will carry the irritant. Also, the plant is deciduous and loses its leaves in the winter, but sensitized individuals may still react to the leafless vine.

I hope this helps!

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