Here's how to identify poison ivy correctly, and how to get rid of the plant whenever it pops up in your garden or yard. If you remember the phrase, “leaves of three, let it be,” you’re part ...

Poison ivy contains an oil called urushiol, which causes a red, itchy rash when it transfers to the skin. Every part of the plant contains this oil, from the roots to the stem to the leaves ...

The most common causes of ACD are the plants of the Rhus genus, poison ivy (toxicodendron radican ... or urushiol (found in leaves, stems, and roots), of the plant embeds in the skin, producing ...