United States Department of Agriculture

Citrus pests and diseases may be found on a number of plant species in various plant families. The Citrus ID Key is primarily intended to help people …

Officials in the United States Department of Agriculture (USDA) have determined that certain species not native to the U.S. are at risk of becoming in …

Palms are one of the most familiar plant families. They are commonly cultivated as ornamentals, and many palms have been used as crop plants for centu …

Palm ID Key is designed to help users identify cultivated palms. The ability to identify a palm host is an important aid to pest and disease identific …

Palm Symptoms Key is designed to help users make a preliminary field diagnosis of a palm problem. Since many diseases, disorders, and insect pests can …

Early disease detection and management are essential to ensuring continued viability of the U.S. citrus industry. Rapid communication of new diseases, …

Citrus is one of the most important commercially grown agricultural products in the United States. Additionally, many citrus varieties are backyard cr …

The Terrestrial Mollusc Key was specifically designed to assist in the identification of adult terrestrial slugs and snails of agricultural importance …

Dried botanicals are imported for varied uses including potpourri, decorative plant arrangements, and handicraft items. In the twenty-first century ma …

The purpose of the Tortricids of Agricultural Importance (TortAI) Key is to aid in the identification of tortricid adults encountered during domestic …