There are a number of plants to avoid in Delaware. Here's how to identify the big three – poison ivy, oak and sumac.

Poison sumac also produces white or yellow berries, and its leaves turn vibrant colors in the fall. How to Get Rid of Poison Ivy, Oak, and Sumac Once you've identified these plants, the next step ...

A poison sumac rash is usually accompanied by redness, swelling, blisters, and an intense itch. After you come in contact with poison sumac, you need to clean the area with soap and water.

Like poison ivy and poison sumac, poison oak releases an oil called urushiol when it sustains damage. Your skin absorbs this allergen when you touch the plant. You may be able to reduce symptoms ...

The rash is an allergic reaction to urushiol oil, which is present in poison ivy, oak, and sumac sap. Poison ivy rashes are one of the most common types of allergic contact dermatitis ...

The plant can have three or more leaves per group. Poison sumac: The plant has seven to 10 leaves per stem that are characterized by smooth surfaces and pointed tips. Immediately wash the part of ...