Roger A. Bergstedt

Papers

Total Citations

113

H-Index

About

Roger A. Bergstedt is a leading figure in the conservation biology and management of invasive aquatic species, with a particular focus on the sea lamprey in the Great Lakes. His most influential work centers on the application of the sterile-male-release technique (SMRT) as a novel, non-chemical method for controlling lamprey populations. Bergstedt’s major contribution, detailed in his highly cited 2003 paper (113 citations), demonstrated the feasibility of using sterilized males to disrupt lamprey spawning, offering a targeted alternative to traditional lampricides. This research has had a profound impact on integrated pest management strategies, providing a sustainable tool for ecosystem restoration. Beyond this landmark study, Bergstedt’s career has been dedicated to understanding lamprey behavior, population dynamics, and reproductive biology, directly informing the adaptive management policies of the Great Lakes Fishery Commission. His work is essential reading for students and researchers in invasion biology, fisheries management, and applied entomology, showcasing how classical biological control principles can be adapted for vertebrate pests.