Check out tips for reducing exposure to allergens while gardening.
Learn about the causes, symptoms and treatments of hay fever. Also explains how allergies are identified.
Encyclopedia article offers a brief overview of this typical allergic reaction brought on by exposure to pollen.
Order a free brochure, view the photos of plants that cause hay fever and check pollen-count charts.
Features the National Institutes of Health's profile of allergies. Pays special attention to seasonal pollen allergies and treatment options.
Describes how various sources in the landscape can cause allergies, and suggests actions that may help reduce allergic reactions while gardening.