Poison ivy causes millions of itchy rashes every year. Protect yourself and your family by learning to identify poison ivy in spring, summer, fall, and winter.
Poison ivy causes millions of itchy rashes every year. Protect yourself and your family by learning to identify poison ivy in spring, summer, fall, and winter.
Higher temperatures and more carbon dioxide in the atmosphere are stimulating the growth and spread of poison ivy, putting 85 percent of the population at greater risk of severe allergic reactions. Can you identify this toxic plant?
