Poison ivy has leaves in groups of three, a green or reddish tint, and a hairy vine. A poison ivy rash looks like small, red bumps that can sometimes progress into blisters. To avoid poison ivy ...

An Indiana homeowner proved that after cutting out honeysuckle, poison ivy ... but these are some photos of this week's work thus far." Invasive plant species hurt native flora by outcompeting ...

The plant may have yellow or green flowers or yellow-green berries, depending on the time of year. Like poison ivy and poison sumac, poison oak releases an oil called urushiol when it sustains damage.

The plant is identifiable as having three leaves, and the “poison” actually ... to avoid getting poison ivy is to know what ...

When you’re spending time outdoors this summer, in your own yard or hiking in a park, it’s useful to know to spot poison ivy.

A poison ivy rash will last at least a week and likely ... associate professor in the School of Plant and Environmental Sciences at the Virginia Polytechnic Institute and State University.