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PestLens is APHIS-PPQ's phytosanitary early-warning system that collects and distributes new information on exotic plant pests and provides a web-based platform for documenting safeguarding decisions and resulting actions. A weekly e-mail notification is sent to PestLens subscribers.
Note: While PestLens was developed for PPQ, its audience now extends beyond PPQ to a wide range of international plant protection officials.

How do Great Lakes water levels affect expansion and management? This geonarrative aims to provide land managers, decision makers, and the public with a historical perspective on the influence of water levels on Phragmites expansion and to identify Phragmites populations best suited for management in high water.
See also: Geonarratives for all USGS geonarrative / story map resources

See also: Ecological Risk Screening Summaries for more species summaries

Find contact information for USDA staff working with plant pests and diseases, domestic and emergency programs, moving plants across State lines, including:

• State Plant Health Directors - report a pest or disease, ask about domestic or emergency programs in my State, or move plants or plant products interstate
• National Identification Services - get information about pest and disease identifications, quarantine pests, or pest action policies for ports of entry
• Select Agents - ask about biological select agents and toxins that could threaten plant health
• Plant Protection Act Section 7721 - ask about Plant Protection Act Section 7721 projects, funding opportunities, and how to apply

See also: Plant Materials Technical Documents for more species

Includes information on honey bee pests, including the varroa mite.

Note: APHIS Declares Eradication of the Giant African Snail (Lissachatina fulica, formally Achatina fulica) and Removes All Quarantine Areas in Florida [Dec 22, 2021; PDF, 179 KB] -- Federal Order issued for the removal of the domestic quarantine which was under regulation since April 2012.

Since 2009, APHIS has funded an annual national survey of honey bee pests and diseases. The national survey documents which bee diseases, parasites, or honey bee pests are present or likely absent in the United States. The European honey bee (Apis mellifera) is known for its importance for honey production. In addition to honey production, A. mellifera is the most commonly used species as a pollinator in the U.S. Honey bees are managed and used to pollinate over 100 crops grown commercially in North America. After the large-scale, unexplained losses of managed U.S. honey bee colonies during the winter of 2006-2007, investigators identified a set of symptoms that were termed colony collapse disorder, or CCD.