Douglas-fir Tussock Moth
in the Pacific Northwest
Plans are underway to treat DFTM populations in north-central Washington in the spring of 2010; view additional information about this project.
DFTM Early Warning System -- an overview or a description & analysis
2007 report for OR & WA (1.0 MB pdf)
2006 report for OR & WA (606 KB pdf)
2005 report for OR & WA (326 KB pdf)
2004 report for OR & WA (284 KB pdf)
2003 report for OR & WA (312 KB pdf)
2002 report for OR & WA (1.3 MB pdf)
Maps of Pheromone Trap Catches: (.pdf files, 500-650 K)
Oregon:
Washington:
Animated Trap Catch Maps (1995-2007): (~500 KB each)
DFTM Pheromone Trapping Publications of Interest:
How to Use Pheromone Traps to Determine Outbreak Potential (Daterman, Livingston, Wenz, and Sower -- 1979)
How to Identify Tussock Moths Caught in Pheromone Traps (Daterman, Livingston, and Robbins -- 1977)
Early Warning System for DFTM Oubreaks in the Western U.S. (Daterman, Wenz, and Sheehan -- 2004)
Download the EWS Database
an 1 MB zipfile containing an Access2007 database
based on a westwide network of DFTM pheromone traps (updated December 2, 2010)
Recent DFTM Suppression Projects
Environmental
Impact Statement/Record of Decision
Suppression Project 2000
Suppression Project 2001
Monitoring Report
