The Garden Gate is one of the nicest homepages on the Web. US Department of Agriculture Web Links USDA Extension Service Page has links to many State Extension Services. Cornell Extension Service Scott's Botanical Links selects about twenty links a month that will interest gardeners.
Most selections are strong on content and many graphically sophesticated.
The annotations accurately describe the content and features of links. Very handy for either home or commercial horticulture. Only title words of the factsheet are searchable. A plant dictionary of more than 1,000 images and an almanac are also available. Entomology Index of Internet Resources from Iowa State University offers three access methods to Net information about insects.