Items of Interest:

Didymo, aka "Rock Snot," Discovered in the Non-Tidal Delaware River (Jun 2012)
Delaware River Basin Commission.
In April 2012, Dr. Erik Silldorff, an aquatic biologist with the commission, discovered large, stalked Didymo blooms in the Delaware River over a 40-mile stretch extending from the area near the confluence with the Lackawaxen River downstream to the vicinity of Dingmans Ferry Bridge. This section of river includes portions of two National Park units: the Upper Delaware Scenic and Recreational River and the Delaware Water Gap National Recreation Area. Surveys completed in May 2012 discovered both varieties of Didymo south from the Delaware Water Gap National Recreation Area all the way to Trenton, N.J.

2012 Do Not Plant List (PDF | 38 KB)
New Jersey Invasive Species Strike Team.
This is the complete list of widespread and emerging invasive plants with 2012 commercial availability statuses. Please do NOT purchase any of these species!

Central Jersey Invasive Species Strike Team 2011 Annual Project Report (PDF | 866 KB)
New Jersey Invasive Species Strike Team.
This report provides 2011 project results and 2012 planned activities for the New Jersey Invasive Species Strike Team (NJISST), which represents New Jersey's first cooperative effort to perform regional early detection & rapid response aimed at preventing future infestations.

State Specific Threats:

Nonindigenous Aquatic Species List - New Jersey or Display NAS by Taxonomic Group (select State)
DOI. USGS. Southeast Ecological Science Center.
Includes fact sheets, maps and collection information.

State Noxious Weed List - New Jersey (none listed; see State Noxious Weed Lists)
USDA. NRCS. National Plant Data Center. PLANTS Database.
Designated legally noxious plants.

Status of Invasive Plants - New Jersey / Details by State and Details by County
University of Georgia. Center for Invasive Species and Ecosystem Health. Early Detection & Distribution Mapping System.

Pest Tracker - New Jersey
USDA. APHIS. Cooperative Agricultural Pest Survey. National Agricultural Pest Information System.

Forest Threat Summary Viewer - New Jersey
USDA. FS. Eastern Forest Environmental Threat Assessment Center.
See what threats (invasive plants, insects and diseases) are in my state.

States Restricting Firewood Movement and/or Advocating Leaving Firewood at Home: Who is Affected?
The Nature Conservancy. Don't Move Firewood.