Poison ivy might be a small plant, but it can cause big trouble—for both your yard and your skin. Its oily sap, called urushiol, is what triggers that itchy rash, and even a tiny amount can cause a ...
Q: I have some poison ivy in my backyard, and I am very allergic, so I’d rather not touch it. Are there herbicides that will kill it, and when is the best time to apply them? Write to the Missouri ...
Poison ivy affects up to 50 million Americans annually, making it the leading cause of allergic reactions.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results