Poison Ivy Types. In different states, there are different types of poison ivy and oak. Some are more invasive than others, but all Different states are home to different kinds of poison ivy, but there are two basic, distinct types.
Poison ivy poisoning is not as common in dogs as it is in humans. Poison ivy rash is a type of allergic contact dermatitis caused by an oily resin called urushiol. The resulting rash appears one to three days after contact and may crust. - Poison Ivy Plant Facts - Plant Identification, Ivy Control, and Rash Treatment.
Poison ivy (Toxicodendron radicans) is a toxic plant that causes an itchy and sometimes painful Poison ivy has several characteristic signs, according to About.com's Poison Ivy Treatment Guide.
Luckily, all three of these types of plants have other traits you can watch for to help you identify and avoid them.
The resulting rash appears one to three days after contact and may crust. - Poison Ivy Plant Facts - Plant Identification, Ivy Control, and Rash Treatment. Poison ivy, poison oak, and poison sumac all contain urushiol (yoo-ROO-shee-ol), a sticky, colorless, odorless oil. Add poison ivy to one of your lists below, or create a new one.