Sirex noctilio Program Environmental Assessments

Proposed Program for the Control of the Woodwasp Sirex noctilio F. (Hymenoptera: Siricidae) in the Northeastern United States, Environmental Assessment, August 2008 (PDF; 4.67 Mb)

Proposed Program for Management of the Woodwasp Sirex noctilio Fabricus (Hymenoptera: Siricidae), Environmental Assessment, June 2007 (PDF; 2.4 Mb) [FONSI signed June 21, 2007]