Stefanie D. Wacker, PhD

Treesearch Publications

• Jack L. Butler, Stefanie D. Wacker, Jacqueline P. Ott, Scott Baggett, Michael A. Battaglia. 2025. Exotic plant responses to large-scale commercial logging in ponderosa pine forests of the Black Hills National Forest, South Dakota, USA
• Jack L. Butler, Stefanie D. Wacker. 2013. Sickleweed on the Fort Pierre National Grasslands: An emerging threat
• Jack L. Butler, Stefanie D. Wacker. 2010. Lack of native vegetation recovery following biological control of leafy spurge
• Stefanie D. Wacker, Jack L. Butler. 2006. Potential impact of two Aphthona spp. on a native, nontarget Euphorbia species

• University of Colorado, Boulder, CO, B.A., Geography, 1995
• University of Colorado, Boulder, CO, B.A., Environmental Science, 1995
• South Dakota State University, M.S., Biological Sciences, 2004
• South Dakota State University, Ph.D., Geospatial Science and Engineering, 2010