Technical Papers and Articles
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Resistance of Hemlock Species to HWA
USDA technical paper by S. E. Bentz, Michael Montgomery, and Richard Olsen
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Predator Beetles at Work - Evidence based Assessment of Private
Sasjiscymnus tsugae Release Sites in Western North Carolina
Poster at 2008 HMA Research Symposium, Hartford, CT by Patrick Horan, Saving Hemlocks
- Strategies for Assessing HWA Predator Beetle
Releases
White Paper by Patrick Horan, Saving Hemlocks
- The Case for Sasajiscymnus
tsugae: Biological Control has Helped Save Connecticut's Hemlocks
Technical Poster presented by Carole Cheah (Connecticut Agricultural Experimental
Station) at 2008 HWA Research Symposium, Hartford CT
- Assessments of Biological
Control of Hemlock Woolly Adelgid with Sasajiscymnus tsugae in Connecticut
and New Jersey
Technical Paper presented by Cheah et al at 2005 HWA Research Symposium, Asheville, NC
- Low Density Release Strategies for Sasi Predator
Beetles
White Paper by Patrick Horan, Saving Hemlocks
- Deriving Hemlock Crown Density Measures from
Digital Photographs
White Paper by Patrick Horan, Saving Hemlocks
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