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We need your help to monitor for and report northern giant hornet sightings. By participating in a northern giant hornet citizen scientist project, you are helping protect your community from northern giant hornets.

Since the first report of a northern giant hornet in Washington in 2019 (known as the Asian giant hornet or the “murder hornet” back then), the Washington State Department of Agriculture’s (WSDA) Pest Program has been working to eradicate northern giant hornets. The best time to participate is from July through November. You are most likely to see or catch a northern giant hornet during this timeframe because colonies are established, and workers are out hunting.

The Centre for Agriculture and Biosciences International (CABI) has published one of the most complete and current datasets on Invasive Alien Plants (IAP) in East and Southern Africa. This extraordinary dataset, (CABI's Africa Invasive and Alien Species data), is already being translated into new research findings and conservation action on the ground.

Laurel wilt disease has been spreading through the U.S. since 2002 and is fatal to tree species in the laurel family. Forest Service researchers are continuing to monitor the disease, search for treatment methods, and develop a better understanding of how it is affecting sassafras and other susceptible species.

Advanced tools help our scientists detect native and invasive species in Lake Ontario and the St. Lawrence River.

View current pest alerts for your region, or sign up to receive email alerts. Pest Monitoring Alerts are sent by e-mail to subscribers when pest captures reach significant numbers.

Forests are complex ecosystems. They are constantly changing as a result of tree growth, variations in weather and climate, and disturbances from fire, pathogens, and other stressors. A huge number of insects and diseases have the potential to negatively affect tree species in the U.S. 

The Forest Health Monitoring (FHM) Program produces annual national reports that present forest status and trends from a national perspective, introduce new techniques for analyzing forest health data, and summarize results from recently completed Evaluation Monitoring projects funded through the FHM national program.  The FHM tracks these ongoing changes — every year, across the nation — as a forest health check up. The annual reports contains short- and long-term forest health assessments for the continental U.S., Alaska, Hawaii, Puerto Rico, and the U.S. Virgin Islands. Users can search reports and chapters by year (from 2001) or topic. Highlights and additional resources are also included.

Includes first date of Asian longhorned tick detections by state, county, and host.
See also: Asian Longhorned Tick

The United States Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) has developed a publicly available dashboard that displays the results from nation-wide avian influenza virus (AIV) monitoring in wild bird populations. Data presented in the dashboard can identify increased AIV risk and can provide information to poultry producers, wildlife managers, and members of the public on AIV activity in their area.
See related resource: Wild Bird Avian Influenza Surveillance

A newly developed index identifies areas of the Mediterranean Sea which are most affected by non-native, invasive alien species introduced through the Suez Canal, by aquaculture or through shipping. The top invaders appear to be algae, according to the JRC study. The Cumulative Impact of Invasive Alien species (CIMPAL) index calculation brings together datasets on IAS distribution with literature information on the impacts of IAS on biodiversity.

Online Interface Encourages the Public to Assist in Surveying for and Reporting Spotted Lanternfly

The New York State Departments of Agriculture and Markets (AGM) and Environmental Conservation (DEC), and the Office of Parks, Recreation, and Historic Preservation (Parks) today announced an innovative effort to combat the spread of Spotted Lanternfly (SLF) in New York State. A new online interface will allow volunteer members of the public to assist in surveying for SLF and tracking associated data. The program encourages broader surveying for SLF and increased public awareness of this invasive pest, following confirmed finds of SLF in New York State this past fall.

The new initiative, which launched this week, invites volunteers to sign up to survey a specific area, or grid, of land on iMapInvasives. This online, GIS-based data management system is used to assist citizen scientists and natural resource professionals to protect against the threat of invasive species. Volunteers will also enter data from their survey work into iMapInvasives. More information about the program, including upcoming webinars, can be found at https://www.nyimapinvasives.org/slf.

See also: New York Spotted Lanternfly Public Report

Environmental DNA methods are highly sensitive and accurate, making them ideal for detecting animals at low densities. However, this tool also comes with its own unique set of challenges when applied to efforts to eradicate invasive species. This research explores the use of eDNA for evaluating invasive species eradication efforts in streams and offers best practices for incorporating eDNA methods into invasive species removal projects.
Related Publication:
K. J. Carim, N. J. Bean, J. M. Connor, W. P. Baker, M. Jaeger, M. P. Ruggles, K. S. McKelvey, T. W. Franklin, M. K. Young, M. K. Schwartz. 2020. Environmental DNA sampling informs fish eradication efforts: Case studies and lessons learned

Provides fact sheets, maps and collection information for aquatic vertebrates and invertebrates occurring outside of their native range.

ARS researchers created a new tool, called Pathogen and Tree Fruit Health Map (PATHMAP), which will connect growers in different states and allow them to share important data regarding tree fruit diseases, disorders, and insect pests. This online interactive tool will enable growers to modify and adjust their pathogen and pest control programs based on real-time data, provide quick access to time-sensitive data, give them access to experts in the field, and provide access to previous years observations and track current diseases, disorders and pests.
See also: Down on the Farm archives