Theses and Dissertations
Issuing Body
Mississippi State University
Advisor
Dibble, Eric
Committee Member
Schramm, L. Harold
Committee Member
Miranda, E. Leandro
Date of Degree
8-8-2009
Document Type
Graduate Thesis - Open Access
Major
Wildlife and Fisheries Science
Degree Name
Master of Science (M.S.)
College
College of Forest Resources
Department
Department of Wildlife, Fisheries and Aquaculture
Abstract
The objectives of this study were to determine effects of Eurasian watermilfoil (Myriophyllum spicatum) removal on bluegill feeding habits relative to diet composition, size, and feeding selectivity. Data were collected from 2003 through 2007 in four Minnesota lakes during June and September using boat electrofishing. Two lakes received an herbicide application of Endothall 2, 4-D, whereas remaining lakes were untreated and used as a reference. Bluegill diet composition, diets relative to size, and feeding selectivity were unaffected by vegetation removal, but varied seasonally with macroinvertebrate availability. Therefore, removal of Eurasian watermilfoil had minimal effects on bluegill feeding habits.
URI
https://hdl.handle.net/11668/15351
Recommended Citation
Webb, Krisan Marie, "Evaluation of bluegill (Lepomis macrochirus) feeding habits after eradication of Eurasian watermilfoil (Myriophyllum spicatum)" (2009). Theses and Dissertations. 2001.
https://scholarsjunction.msstate.edu/td/2001