The New Yor k Times Wirecutter and CNN Underscored rank PlantNet as the best plant identification app for most users.

With the warm spring weather, plants are growing, including the poisonous variety such as poison ivy, poison oak and poison ...

Plus, if plants are under additional stress (e.g., water, insect or disease) or if more than one nutrient is deficient, visual symptoms may be misleading. The first step to visual identification of a ...

How to rid your yard of poison hemlock? If you plan to remove the plant yourself, be sure to wear protective gear – such as goggles, face mask, gloves and a long sleeve shirt – before handling ...

Have you found a strange bug or a new plant in your garden, or stumbled across an intriguing animal bone or fossil while out on a country walk? Let us help you find out more about it. The Museum's ...

Learn about the connection between uncontrolled winter annual weeds and soybean cyst nematode and how to control these costly ...

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

For example, damage to leaves might be caused by a pathogen or grazing animals. The scientists will try to identify any environmental causes such as pollution that might be affecting the plants.

Poison ivy: The plant usually has three broad, tear-shaped leaves. It can grow as a climbing or low-spreading vine that sprawls through grass. Poison oak: The plant has leaves that resemble oak ...