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Animal and Plant Health Inspection Service
U.S. Department of Agriculture

Pest Identification

The National Identification Services (NIS) coordinates and provides national-level identifications of plant pests in support of USDA's regulatory programs. Accurate and timely identifications provide the foundation for quarantine action decisions and are essential in the effort to safeguard the nation's agricultural and natural resources.

NIS’ National Specialists are experts in the fields of botany, entomology, malacology and mycology, and are the final taxonomic authorities for PPQ’s identification programs. In addition, NIS collaborates extensively with non-PPQ scientists who are stationed at a variety of institutions around the country, including federal research laboratories, state departments of agriculture, land-grant universities, and natural history museums.

In addition to morphological examination of physical specimens, NIS promotes the use of alternative diagnostic methods to enhance the speed, accuracy, and precision of the identification process. The Remote Pest Identification Program uses digital imaging technology to capture detailed images of intercepted organisms which can then be transmitted electronically to qualified specialists for identification. Additionally, NIS staff specializing in molecular systematics provide analyses in support of the agency's pest monitoring programs.

Programs
- Agriculture Quarantine Inspection (AQI)
- Remote Pest Identification Program (RPIP)

Procedures
- Plant pest confirmation notifications to the States

Resources
- Identification Aids & Services

 

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