people - faculty - Blossey

Bernd Blossey
Associate Professor


122E Fernow Hall
Cornell University
Ithaca, NY 14853
Ph: 607-255-5314
Fx: 607-255-0349
e.mail: bb22@cornell.edu
website
Bernd Blossey

Ph.D - University of Kiel (Germany) - 1991
M.S. - University of Kiel (Germany) - 1989

Bernd Blossey joined the Department of Natural Resources in 1992, as a post-doctoral associate. He subsequently was director of the Biological Control of Non-Indigenous Plants Species Program at Cornell, until 1999 when he joined the department as an assistant professor. He conducts research on the impact and control of invasive plant species.

Research

His current research includes (i) impacts of invasive plants on native flora and fauna,(ii) biological control of non-indigenous plant species in natural areas, (iii) plant-insect interactions, and (iv) invasion and conservation biology.

Extension

His extension goals are to make biological control a more predictive science and allow a widespread adoption of this technology. In part, this can be achieved by understanding and documenting the impact of spread and decline of invasive plant species in natural areas on native species diversity (plants, animals, i.e food web dynamics). He believes another important aspect in improving the scientific basis of biological weed control are efforts to help implement biocontrol projects through partnerships with agencies and private citizens.

Selected Publications

  • 2002. Tewksbury, L., Casagrande, R., Blossey, B., Häfliger, P and Schwarzländer, M. Potential for biological control of Phragmites australis in North America. Biological Control 23, 191-212.

  • 2002. Blossey, B., Casagrande, R., Tewksbury, L., Schwarzländer, M. and Häfliger, P. Phragmites australis (CAV) Trin. ex Steudel.. In Biological Control of Weeds of Eastern North America, R. van Driesche, B. Blossey and M. Hoddle (eds). US Forest Service, Morgantown, VA (in print)

  • 2002. Blossey, B. and Nuzzo, V.A. Garlic Mustard (Alliaria petiolata) (M. Bieb.) Cavara and Grande. In Biological Control of Weeds of Eastern North America, R. van Driesche, B. Blossey and M. Hoddle (eds). US Forest Service, Morgantown, VA (in print)

  • 2001. Blossey, B., Skinner, L., and Taylor. J. Impact and management of purple loosestrife (Lythrum salicaria) in North America. Biodiversity and Conservation 10: 1787-1407.

  • 2001. Blossey, B., Nuzzo, V., Hinz, H. and Gerber, E. 2001. Developing biological control of Alliaria petiolata (garlic mustard). Natural Areas Journal 21: 357-367.