When you brush against the edges of poison ivy leaves or touch an animal that’s been in contact with the plant, it can result in thin, red lines on your skin. Other common signs of poison ivy ...

Poison oak rash is an allergic reaction to the leaves or stems of the western poison ... depending on the time of year. Like poison ivy and poison sumac, poison oak releases an oil called urushiol ...

Poison ivy has a compound leaf made up of three leaflets which can ... Contact our gardening hotline at 913-715-7050. Better yet, email photos to [email protected]. Always proceed with ...

He still remembers the photos he took of the very first tiny, red, shiny poison ivy leaves popping out in Massachusetts and southern New Hampshire where he works. "When I first started ...

Arlington Parks & Recreation offers a guide to identify, prevent, and treat poison ivy and oak encounters in their parks, ...

It features a map of the United States and all the places where poison ivy and oak have been identified. You can look at ...

In each image, Boyd said their team put boxes around the leaves and stems of the plant to identify it. The boxed images were critical because poison ivy has a unique leaf arrangement and shape.