References Cited in Dakota Skipper and Poweshiek Skipperling Proposed Listing Rule
References Cited in Dakota skipper and Poweshiek skipperling proposed listing rule Bahm, M. A., T. G. Barnes, and K. C. Jensen. 2011. Restoring Native Plant Communities in Smooth Brome (Bromus inermis)– Dominated Grasslands. Invasive Plant Science and Management 4:239-250. Belcher, J. W. and S. D. Wilson. 1989. Leafy Spurge and the Species Composition of a Mixed- Grass Prairie. Journal of Range Management 42:172-175. Bess, J. A. 1988. An insect survey of eight fens in southern Michigan., Michigan Natural Features Inventory, Lansing, MI. Beyers, B. 2012. Killer in a Bottle? Household insecticides may play a role in declining bee populations. University of Minnesota. Blatchley, W. S. 1891. A catalogue of the butterflies known to occur in Indiana. Annual Report of the Indiana State Geologist 17:365-408. Boettcher, J. F., T. B. Bragg, and D. M. Sutherland. 1993. Floristic Diversity in Ten Tallgrass Prairie Remnants of Eastern Nebraska. Transactions of the Nebraska Academy of Sciences and Affiliated Societies. http://digitalcommons.unl.edu/tnas/116 XX:33-40. Borkin, S. S. 1995. 1994 Ecological Studies of the Poweshiek Skipper (Oarisma poweshiek) in Wisconsin. Milwaukee Public Museum, Milwaukee, WI. Borkin, S. S. 2000. Proposal for outplanting on a state natural area., Milwaukee Public Museum, Milwaukee, WI. Borkin, S. S. 1995. 1994 Ecological Studies of the Poweshiek Skipper (Oarisma poweshiek) in Wisconsin. Milwaukee Public Museum, Milwaukee, WI. Borkin, S. 1996. Ecological studies of the Poweshiek skipper (Oarisma poweshiek) in Wisconsin -1995 Season Summary. Milwaukee Public Museum, Milwaukee, WI. Bragg, T. B. 1995. The physical environment of Great Plains grasslands. Pages 11-37 in K.
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