The recently launched Purdue Plant Doctor website at purdueplantdoctor.com navigates like a smartphone app and can help growers identify and manage insect pests and diseases of trees, shrubs, and ...

Urban trees and plants do more than just beautify city landscapes. They purify the air, reduce urban heat islands, provide recreational spaces, and even boost property values. As essential components ...

Q: Our azaleas have been flowering for a few weeks but the leaves are loaded with dark spots. What are they and how can they be controlled in the future? A: Fungal leaf spots have formed on your ...

Q: My clivia growing in a pot were severely damage by the freeze. They were crowded in the pot, and are dead, except for two of the bulbs. How do I repot the survivors? A: Having flowering clivia, ...